Nominal Size Lap Joint Flange O R B 1 X Y C 2 B 2 D Socket Weld Flange O R X Y T C 2 Threaded Flange. Flange joints encompass conventional ANSI pipe flanges, heat exchanger headers, tube sheet, sight gauges, manways, handholes, valve bonnets, and almost any bolted gasketed joint. Connection of Lap Joint Flange. Pipes and fitting, Valves Flange gasket and Instrumentation Petro Tajhiz Arta Avijeh January 2019 – Present 10 months. Rajendra Piping produce & supply many different flange standards such as ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean) & ASTM A182 Lap Joint Flange. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees. lap joint flange class 150. Lap Joint flanges have certain special advantages:. LAP JOINT/LJ FLANGE is also called flange. blind flanges. jual lap joint stub end flanges, jual stub end flanges astm sa / a403 sa wp 304/l, 316/l, harga stub end flanges stainless steel. A gasket fills the microscopic spaces and irregularities of the flange faces, and then it forms a seal that is designed to keep liquids and gases. welding neck flanges. 5 lap-joint flanges worldwide. Nibco-Chemtrol is the manufacturer of the gaskets. torispherical heads & concave discs. ANSI RF & RTJ: CLASS 150/300/600/1500/2500 DIN PN 6 Welding Neck/Slip-on/Blind Flanges DIN PN 10 Welding Neck/Slip-on/Blind Flanges DIN PN 16 Welding Neck/Slip-on/Blind Flanges DIN PN 25 Welding Neck/Slip-on/Blind Flanges DIN PN 40 Welding Neck/Slip-on/Blind Flanges DIN PN 64 Welding Neck Flanges DIN PN 100 Welding Neck Flanges. 5 Stainless Steel Lap Joint Flange Manufacturers and are stocked or available in the following range of sizes and materials for the petrochemical, oil, gas and allied industries. Flange joint is one of the methods of pipe joints. Bolting pressure is transmitted to the gasket from the flange against the back of the pipe lap to produce a seal. This means the stub end or taft always makes the face. 5 Groove and Tongue Flange Standard Specification. It is the stub end welded to the pipe and the flange is sleeved and clamped to it. The lap joint flange derived it name lap joint as it is to be joint with a joint stub end. Dimensions and weights for ASME B16. On drawings, it can be abbreviated as LJF. 974 / Piece. 5 Class 150 lbs E-mail: [email protected] Lap Joint flanges are mostly produced and stocked in several different materials. Image 2 - Clearly a change of gasket selection. China Wholesale JPI Stub End Lap Joint Stub Ends ASME Long ASME Short Stub End SS316 A234 WPB Butt Welded. Flanges are for use with low-pressure applications in noncorrosive environments. Lap Joint flanges have certain special advantages:. RSC is a Class 2500 Flanges Manufacturer and ANSI 2500 Flange Supplier. Flat face is commonly used on cast iron flanges and as mating flanges to pumps and valves in low pressure application. While simple in. The stub end shall match the material of the pipe. China Wholesale JPI Stub End Lap Joint Stub Ends ASME Long ASME Short Stub End SS316 A234 WPB Butt Welded. SS Lap Joint Flanges SS Lap Joint Flanges (13) SS Slip-On Flanges SS Slip Flanges, Gaskets & Materials. Kencotube is a pioneer manufacturer & trader of Lap Joint Flanges, which is very similar to a slip-on flange, with the main difference being that it has a curved radius at the bore and face to house a lap joint stub-end. Lap Joint FLANGE Lap Joint Flanges have all the same common dimensions as any other flange named on this page however it does not have a raised face, they used in conjunction with a "Lap Joint Stub End". Buy 150# ANSI 1/2" to 12" stainless steel lap joint pipe flanges in 304/304L or 316/316L with dimensions & specs listed. ASA Forged Lap Joint Floating Flange The lap joint flange is commonly called a Van Stone or a floating flange; Flange Gasket. EMI Supply, Inc : Sikaflex 11FC Polyurethane Sealant/Adhesive, White, 10. Lap-joint Flanges, Van Stone; HDPE Flange types: 1. Product categories of Class 300 Lap Joint Flange, we are specialized manufacturers from China, Class 300 Lap Joint Flange, ANSI 300 Flange suppliers/factory, wholesale high-quality products of Forged Lap Joint Flange R & D and manufacturing, we have the perfect after-sales service and technical support. AMERICAN Toruseal® Flange Gasket The AMERICAN ®Toruseal flange gasket is available for improved joint performance. 5 Class 150 lbs E-mail: [email protected] In order to fulfill the ever changing demands of our clients, we have been engaged in offering a quality range of Carbon Steel A694 Gr F52 Blind Flanges and Carbon Steel Grade F52 Lap Joint Flanges which can also be cut into various forms of rectangular or square depending on the specifications of the client. Gasket, Flange gasket, Bolts for Flange Connections. to the gasket by the pressure of the flange against the back of the pipe lap (stub-end). A ring flange fits loosely around the stub end, permitting easy flange alignment of the bolt holes. catalog including Flat Faced Slip-On Flanges ,Raised Faced Slip-On Flanges,Blind Flanges,Raised Face Weld Neck Flanges,Lap Joint Flanges,Bulkhead Flanges,Copper Nickel Flange. 5 Flanges Weld Neck, Slip-On, Socket Weld, Threaded, Lap Joint, Blind. Ring joint flange is a special type of flange connection in which a metal ring (resting in a groove in the flange) serves as a pressure seal between the two flanges. Stainless steel lap joint flanges don't have a raised face. Standards, Dimensions & Weight. Carbon Steel Lap Joint Flange & Stainless Steel Lap Joint Flange are delivered with or without surface protection at the discretion of the manufacturer. Weld Neck ☐ Lap Joint ☐ Slip-on ☐ Blind ☐ Threaded ☐ Gasket Contact Surface: Smooth. John M Ellsworth Co Inc, a distributor of fuel transfer pumps, service station equipment, nozzles, filters, transfer tanks, gauges etc. Bolting pressure is transmitted to the gasket by the pressure of the flange against the back of the pipe lap (Stub End). Lap-Joint Flanges. asme/ ansi b16. Type A Stub End. The lap joint flange with the stub end assembly are normally used in systems requiring frequent dismantling for inspection and cleaning and where the ability to swivel flanges and to align bolt holes materially eases the erection of large diameter or unusually stiff piping. The face on the stub-end forms the gasket face of the flange. Flange Types: Welding Neck Flange,Lap Joint Flange, Socket Welding Flange, Blind Flange, Slip-On Flange, Threaded Flange, Reducing Flange, Long Welding Neck Flange, Orifice Flange, Spectacle Blind,Ring Spacer, Spade Blind, Manhole, Handhole. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. between the gasket and flange face that holds the gasket in place. It is the stub end welded to the pipe and the flange is sleeved and clamped to it. 974 / Piece. Although pipe flange gaskets are usually used for all normal water and sewer service, they are especially useful in demanding services like in very large diameter. ansi elbows. Built to B16. Lap joint flanges are easy to be installed. Lap Joint Carbon Steel Flanges are stocked or available in the following range of materials and sizes. One piece is a sleeve called a 'Stub-end" and is shaped like a short piece of pipe with a weld bevel on one end and a narrow shoulder on the other end called the hub. Threaded Outlets; Butt Weld. Flange joint is an assembly of three different components: Flanges, Gaskets & Bolting brought together in a proper method by some external source. 47 Series A and Series B Class 150, 300, 400, 600, 900, 1500, 2500. THE MARZOLF® FLANGE. Coastal Flange stocks import and domestic ANSI B16. ansi lap joint flange manufacturer/supplier, China ansi lap joint flange manufacturer & factory list, find qualified Chinese ansi lap joint flange manufacturers, suppliers, factories, exporters & wholesalers quickly on Made-in-China. 5 Ring Joint Flange, Orifice Plate RTJ Flanges, Series A & B Ring Joint Flange, MSS SP-44 Ring Joint Flange, DIN86029 PN10 Ring Joint Flange, Class 300, 600, 900, 1500 Ring Joint Flange, Stainless Steel RTJ Flanges. The hole alignment is independent from the welding process and this means welders can’t distort the face of the flange with his/her work. Dealer & distributor of ASTM A182 Lap Joint Flange, 2% discount on ASTM A182 Lap Joint Flange bulk order. Flanges Table | Flanges Dimensions | Flanges Standard Chart | Flanges Size Chart | Blind Flanges | Reducing Threaded Flanges | Lap Joint Flanges | Flange Gaskets | Threaded Flanges | Socketweld Flanges | Flanges Bolts | Ring Flange | Spectacle Blind Flanges | Weld Neck Flanges | Orifice Flange | Slip-On-Flanges | High Hub Blinds Flanges. 6mm) raised face, which is included in ‘Thickness’ (C) and ‘Length through Hub’ (Y1), (Y3). Bolting pressure is transmitted to the gasket from the flange against the back of the pipe lap to produce a seal. Lap Joint Flanges. Lap-Joint Flanges. Alloy 2205 Flanges is a 22% Cr duplex stainless steel, found in the solution annealed condition. Lap Joint Flanges, Stainless Steel / Alloy Steel / Carbon Steel / A350 LF2 / A350 LF3 / Astm A182 / ASTM A105 Flanges ANSI B16. This jointing method can be employed on Weld Neck, Slip-on and Blind Flange. 5 Lap Joint Flange manufacturers. TYPE 'D' For use on ring joint flanges. torispherical heads & concave discs. Proper controls must be exercised in the selection and application for all these elements to attain a joint that has acceptable leak tightness. Flanges Fasteners Fittings Flanges - Blind Flanges - Lap Joint Flanges - Slip-On Flanges - Socket Weld Flanges - Threaded Flanges - Weld Neck Flanges Gaskets Cutting Tools Blind Flanges. The Flange Fit-Up & Inspection Gauge is designed to streamline the inspection process for flanges that range between 150 pounds to 1200 pounds. 5, the most used flanges are: Welding Neck, Slip On, Socket Weld, Lap Joint, Threaded and Blind flange. Flange Ring, Two-Piece Corrosion Resis-tant Flange Backing Rings The split ring design allows for a flange ring to be added after a flange adapter has been joined to the pipe for retrofit purposes. JAV Forgings & Engineerings Pvt. One piece is a sleeve called a ‘Stub-end” and is shaped like a short piece of pipe with a weld bevel on one end and a narrow shoulder on the other end called the hub. butt weld fittings. ANSI/ASME B16. com Una vez montado, un cierre o "unión" de junta embridada está sujeto a una compresión entre las caras de las bridas, que normalmente se consigue mediante tornillos. I've been somewhat successful in getting a stub end/lap joint flange to connect to another stub-end/lap joing flange but the problem comes when I try to connect to an. The most used flange types ASME b16. As the two ring joint flanges are bolted together and then tightened, the applied bolting force deforms the gaskets inside the flange groove creating a very tight metal-to-metal seal. 316 stainless steel has a higher nickel content, for even greater corrosion resistance. For example, in a stainless steel pipe system, a carbon steel flange can be applied, because flange will not come in contact with the product in the pipe. Durlon's Step Ring Gaskets have provided excellent service for many acid producers in a variety of demanding. 5 Lapped Joint Flanges. com Notes - Weights are based on manufacturer's data and are approximate. Check out Rubber Fab's Lap Joint Flange Insert. Ihre Favoriten. LAKSANA AGUNG Established in 2009 our company engaged in the procurement and general trading. Weld Neck ☐ Lap Joint ☐ Slip-on ☐ Blind ☐ Threaded ☐ Gasket Contact Surface: Smooth. The lap forms a gasket surface that replaces the gasket surface of a flange, and are mated with a lap joint flange. (2) Two grooved flanges are installed on ends of two pipelines respectively. 5 (class 150, red. Lap joint flanges manufactured in carbon steel, special stainless steel grades, nickel alloy and alloy steel can be supplied with just in time programs. A wide variety of din pn16 lap joint flange options are available to you, such as ansi, din, and gb. I'm having an issue with lap joints which I'm sure has been tackled previously by someone. Flange Types-weld neck flange-slip on flange-threaded flange-blind flange-socket weld flange-lap joint flange-stub end. ANSI RF & RTJ: CLASS 150/300/600/1500/2500 DIN PN 6 Welding Neck/Slip-on/Blind Flanges DIN PN 10 Welding Neck/Slip-on/Blind Flanges DIN PN 16 Welding Neck/Slip-on/Blind Flanges DIN PN 25 Welding Neck/Slip-on/Blind Flanges DIN PN 40 Welding Neck/Slip-on/Blind Flanges DIN PN 64 Welding Neck Flanges DIN PN 100 Welding Neck Flanges. Check 2500 LB Ring Joint Flange Dimensions and Class 2500 LB Flange Weight. Type A & B Stub Ends are made similar to forging pipe fittings such as elbows and tees. Flanges are available in multiple shapes, as welding neck (the pipe is welded to the collar of the flange), threaded (the pipe is screwed on the flange), socket weld (fillet welds connections), lap joint (for connections using stub ends), slip on, etc. We represent world class brands and supplies in State of Qatar such as:. tank flanges. The flanges also use special metal ring joints. 47 series B. Lap Joint Flange View All. In groep 04 FLANGES AND GASKETS you will find the following products: Flanges and Gaskets. steel-flange. The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub. The stub ends are available in three styles (Types A, B, and C) and two lengths (Short and Long). Lap joint flanges are always used with either a stub end or taft which is butt-welded to the pipe with the lap joint flange loose behind it. This is done so that the bolts do not interfere with the gasket. We maintain wide range of Flange Filler Gasket stock. ) flange thickness (q) min. Lap-Joint Flanges (LJF) have been used for decades. These flanges are not useful where severe bending stresses exist. L&T – CHIYODA LIMITED Lap joint flange The lap joint flange are used with stub ends when piping is of costly material The stub ends will be butt p jo g piping is of costly material. Lap Joint Flange Manufacturer in India Lap Joint Flanges ANSI 150, Lap Joint Flange ASME B16. Flanges with different faces require different gaskets and shall never be mated to prevent leakage of the joint. Bolting pressure is transmitted to the gasket by the pressure of the flange against the back of the pipe lap (Stub End). This tool can only be used for spiral wound gaskets - not for lap joint flange connections. We represent world class brands and supplies in State of Qatar such as:. 36, DIN EN1092 Flanges, Stainless Steel Right Join Gasket are manufactured as per international standards and we ensure quality and timely delivery of Right Join Gasket. Garlock Metallic Gasket Catalog. 7 Lap joint. In groep 04 FLANGES AND GASKETS you will find the following products: Flanges and Gaskets. 5 Lap Joint Flanges From Mumbai, India To Customers Location. The software uses the minimum of the flange face outer diameter and the gasket outer diameter to calculate the outside flange contact point but uses the maximum in design when selecting the bolt circle. I'm completely stumped on this one. Lap joint flanges have generally a raised face and are sealed with flat ring gasket. With 21 locations nationwide, BPS Supply Group Pipe, Valves, Fittings & Industrial Supply Products and Engineered Solutions. This is done so that the bolts do not interfere with the gasket. We Recognize as a Trusted Manufacturers, Suppliers, & Exporters of WN RTJ Flange, Class 150 Ring Type Joint Flange, Flat Face Ring Joint Flange, ASME B16. It connects to pipe by welding as well. Gasket face finish shall be in accordance with ASME B16. Available in 1/2 to 4 inch pipe size. Lap joint flanges resemble, in shape, slip-on flanges except for the radius at the crossing of the flange face and the bore to accommodate the flanged portion of the stub end. Steel Supply, L. Lap Joint flanges have certain special advantages: Freedom to swivel around the pipe facilitates the lining up of opposing flange bolt holes. Lap joint flanges use a stub end that is welded to the pipe. These specification include only Welding Neck and Blind Flanges. 5 Class 150, 300, 600, 900 Lap Joint Flanges Manufacturers, ASME B16. Bolting pressure is transmitted to the gasket by the pressure of the flange against the back of the pipe lap (Stub End). The HDPE flanged joint assembly is an engineered pressure containment connection subject to diverse forces. Brass Threaded Flange Have Been Classified According To Their Pressure-Temperature Ratings And These Have Been Designated As Follows: 900#, 400#, 150#, 600#, 2500#, 1500# And 300#. We Manufacture ASTM A182 Lap Joint Flanges In India. A blind flange can be supplied with or without hub depending on the requirements. Flanges Types Learn about the. The backing flange can be of different material than stub material and normally of the carbon steel to save the cost. o A lap joint is made up of a pair of stub ends, a pair of lap joint flanges used as a backup, and bolts and gaskets. Information ANSI B16. If you are a steel fabricator, flex connector manufacturer, flex joint manufacturer, steel tank builder, muffler/silencer manufacturer or irrigation pipe fitter, stop buying from high price distributors and start buying direct from Pipe Fittings Direct. Dimensions of Ring Joint Facings. spiral wound gaskets. Our gaskets are considered much more superior than the conventional ring or full-face gaskets. Gasket face finish shall be in accordance with ASME B16. Part Number: CS030W-FFLJ-P010. Quizlet flashcards, activities and games help you improve your grades. These flanges have only about 10% of the fatigue life as compared to welded neck flange. The stainless steel spec. A metal ring is compressed into a hexagonal groove on the face of the flange to make the seal. Bolting pressure is transmitted to the gasket from the flange against the back of the pipe lap to produce a seal. Heavy Duty (HD) Type Flange Stub-End (Lap Joint) Type Flange Stub-end (lap joint) type flanges consist of 2 parts; A Bondstrand GRE stub with a steel ring flange. We Are One Of The Huge Supplier Of ASME/ANSI B16. The flange joint is one of the most convenient and efficient removable pipe joining and blanking systems in common use. 5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24”. Weld Neck Flange. The Assembly of Flange Gasket and Bolts. Flange connection is to two pipes, fittings or equipment before each fixed at a flange on the flange between the two, together with flange pad, fastened together with bolts to complete the connection. The backing flange can be of different material than stub material. We maintain wide range of Flange Filler Gasket stock. flange diameter (o. 5 Flanges – Dimensions of Ring Joint Facings. Lap joint flanges manufactured in carbon steel, special stainless steel grades, nickel alloy and alloy steel can be supplied with just in time programs. ASA Forged Lap Joint Floating Flange The lap joint flange is commonly called a Van Stone or a floating flange; Flange Gasket. 1 Long pattern weights are listed (short pattern weights are similar to MSS SP-43 lap joint stub ends, page 6-20). Specification of the material of the flange; Pipe schedule only for weld neck, socket weld, lap joint and swivel ring flanges where the flange bore must match that of the pipe. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees. It is the stub end welded to the pipe and the flange is sleeved and clamped to it. Dimensions to ASME B16. Lap joint pipe flanges slide directly over the pipe and are most commonly used with stub end fittings. 316 stainless steel has a higher nickel content, for even greater corrosion resistance. Lap joint flanges feature a flat face and are always used in conjunction with a stub end. 1 These guidelines may be selectively applied to other joint geometries. 974 / Piece. The seal is made by the gasket surface of the stub end alone, the flange only provides the clamping pressure on the joint. Lap Joint Flanges have all the same common dimensions as any other flange named on this page however it does not have a raised face, they used in conjunction with a “Lap Joint Stub End”. Carbon Steel Lap Joint flange is having two components, a stub end and a loose backing flange. 2 Lap-joint flanges are. Specification of the material of the flange; Pipe schedule only for weld neck, socket weld, lap joint and swivel ring flanges where the flange bore must match that of the pipe. 5 Pipe Flanges and Flanged Fittings Published Interpretations gasket recess in the lap of a lap joint stub end have a minimum wall thickness of. Lap joint flanges manufactured in carbon steel, special stainless steel grades, nickel alloy and alloy steel can be supplied with just in time programs. screw fittings stainless steel. Flanges Table | Flanges Dimensions | Flanges Standard Chart | Flanges Size Chart | Blind Flanges | Reducing Threaded Flanges | Lap Joint Flanges | Flange Gaskets | Threaded Flanges | Socketweld Flanges | Flanges Bolts | Ring Flange | Spectacle Blind Flanges | Weld Neck Flanges | Orifice Flange | Slip-On-Flanges | High Hub Blinds Flanges. TYPE 'D' For use on ring joint flanges. 5 lap joint pipe flanges manufacturer in india, threaded forged flanges available in carbon, alloy, stainless steel, manufacturing lap joint flanges in all size Manufacturers, dealer, distributor, stockist & suppliers of ASME/ ANSI B16. 5 for raised face flanges. 8" Lap Joint Flange Flange 150# Stainless Steel 304/304L A/SA182. Lap Joint Flanges have all the same common dimensions as any other flange named on this page however it does not have a raised face, they used in conjunction with a “Lap Joint Stub End”. We Are One Of The Huge Supplier Of ASME/ANSI B16. Alloy 2205 Flanges is a 22% Cr duplex stainless steel, found in the solution annealed condition. It is a buttweld fittings which is available in 1/2” to 24” according to ASME B16. Dimensions to ASME B16. 5 Stub End Lap Joint Flanges class 150 to 600 Anti-Rust Black Coating, ANSI B16. Stub end is butt welded to the pipe and Backing flange freely move over the pipe. Coastal Flange provides Lap Joint pipe flanges in all material grades, specifications and sizes. Socket weld flanges are used in 4" and smaller high-pressure systems. The benefit of this is that there will not be any issues with bolt hole alignment. Without filler flanges, when the bolts are tightened on such a joint, the plastic flange will, most likely, break. For example, if the equipment has not arrived at the construction site, but the pipelines have already been arranged, the lap joint flanges can be used under this condition. This can also occur with threaded flanges (if the pipe is not machined flush to the flange face) and lap joint flanges (with lighter schedule pipes that are rolled over to create the sealing surfaces). 5 Ring Type Joint Flange is a plate for covering or closing the end of a pipe. Flanges, Gaskets & Bolts A flange is a common way to connect a valve to pipework and other equipment. Free shipping over $99! Shop for great prices on stainless steel flanges for pipe fittings. 1 Lap-joint flanges shall not be used for severe cyclic conditions or in areas subject to high mechanical vibration. MARZOLF® FLANGES are engineered to interleave as flange halves are brought together to create unrivaled strength and rigidity in a two-piece flange. Since most heat exchangers have flanges in a vertical position, it is very difficult or almost impossible to install gaskets perfectly centered. China ANSI B16. On drawings, it can be abbreviated as LJF. steel-flange. Lap Joint flanges have certain special advantages: Freedom to swivel around the pipe facilitates the lining up of opposing flange bolt holes. Also for this flange counts, that principle always firstly a pipe must be welded and then just a fitting. A pipe is typically welded to the Stub End and the Lap Joint pipe flange is free to rotate around the stub end. Gasket noted is 0. They may be used at all pressures and are available in a full size range. 36, DIN EN1092 Flanges, Stainless Steel Right Join Gasket are manufactured as per international standards and we ensure quality and timely delivery of Right Join Gasket. By applying pressure on the seal interface through bolt force, the "softer" metal of the gasket flows into the microfine structure of the harder flange material, and creating a very tight and efficient seal. 5 flanges from 1/2" through 24" in classes 150, 300, 400, 600, 900, 1500 and 2500. Flange face bevel size: This value is only available for lap joint flanges. Gasket face finish shall be in accordance with ASME B16. Gaskets are supplied with raised face flange unions, but not for ring-joint faced flanges, which use an integral gasket and orifice plate. SS Lap Joint Flanges SS Lap Joint Flanges (20) Anvil® Gruvlok® FIG 7001 Flexible Pipe Coupling With EPDM Gasket, 6 in, Grooved, Ductile Iron, Rust Inhibiting. And It can be supplied in standard and non-standard ANSI dimension that is used for connecting pipes of different diameter. The Lap Joint Flange mainly used for easy access to piping systems by bolting 2 flanges together with a gasket to create a tight seal. On a Lap Joint, the flange slides over the pipe and the stub end is the connection where the gasket sits. Non-Standard Flanges. 5 Carbon Steel Lap Joint Flange, High Performance Nozzle Type Non Slam Check Valve, Cast Iron Material Non Slam Nozzle Check Valve and so on. 5 for raised face flanges. - For tolerances see page 6-2. The most used flange types ASME b16. torispherical heads & concave discs. As a duplex stainless steel, it combines the desirable aspect of properties of both ferritic and austenitic grades. The total. 5 Stub End Lap Joint Flanges class 150 to 600 Anti-Rust Black Coating, ANSI B16. We maintain wide range of Flange Filler Gasket stock. 5 1/16" h x 37. Dimensions of lap joint stub ends standard ANSI/ASME B16. Check out our online selection of gaskets today!. These flanges slip over the pipe, and are not welded or otherwise fastened to it. ansi flanges. Lap-Joint flanges do not have raised faces and a single connection requires both lap-joint flange and a pipe stub-end. Kerkau recently added a line of low temperature A350 LF2 carbon steel pipe flanges to its inventory. 1/4" raised face is not included in dimension "C" and "M". Nominal Size Common Dimensions Bore. Ring Type Joint gaskets are designed to seal by "initial line contact" or wedging action between the mating flange and the gasket. 5 Stainless Steel Lap Joint Flange Manufacturers and are stocked or available in the following range of sizes and materials for the petrochemical, oil, gas and allied industries. A gasket fills the microscopic spaces and irregularities of the flange faces, and then it forms a seal that is designed to keep liquids and gases. ANSI Flange Gaskets; OEM Engine Flange Gaskets; Caps. The flange face is the surface area that hosts the gasket. Raised Face (RF) The Raised Face flange is the most common type used in process plant applications, and is easily to identify. JIS - Flanges, Bolts, Nuts, and Gaskets Standards Japanese industrial flanges, bolts, nuts, and gaskets standards and specifications from JAS - the Japanese Standards Association Sponsored Links Industrial flanges, bolts, nuts, and gaskets standards and specifications from the Japanese Standards Association - JAS: ordered by divisions:. 47 Series A and the API 605 Specification into B16. Ring joint flange have grooves cut into their faces which accept steel Ring Gaskets. Product categories of Class 300 Lap Joint Flange, we are specialized manufacturers from China, Class 300 Lap Joint Flange, ANSI 300 Flange suppliers/factory, wholesale high-quality products of Forged Lap Joint Flange R & D and manufacturing, we have the perfect after-sales service and technical support. - Gasket face finish shall be accordance with ASME/ANSI B16. Butt weld 4. In groep 04 FLANGES AND GASKETS you will find the following products: Flanges and Gaskets. TYPE 'D' For use on ring joint flanges. ASME / ANSI B16. Use with either a stub end or taft, which is butt welded to the. ansi flanges. ansi butt-weld-fittings. If you need a product that you do not see on this page, please call our experienced sales department at (856) 728-8530. A lap joint flange is very similar to a slip-on flange, with the main difference being that it has a curved radius at the bore and face to house a lap joint stub-end. 1 Long pattern weights are listed (short pattern weights are similar to MSS SP-43 lap joint stub ends, page 6-20). Lap Joint Flanges. The use of lap joint flanges in combination with stub ends is a cost-effective solution for stainless steel or nickel alloy pipelines, as the material of the lap joint flange can be of a lower grade (generally carbon steel) than the material of the stub end (which has to match the pipe grade, as in contact with the conveyed fluid). Bolting pressure is transmitted to the gasket by the pressure of the flange against the back of the pipe lap (Stub End). Blind Flanges Orifice Flanges Pipe Flange Gaskets Slip on Flanges Threaded Flanges Lap Joint Flanges Pipe Flange Bolts Reducing Flanges Socket Weld Flanges Weldneck Flanges Buyer's Guide Suppliers Directory. europeansealing. 5 specifications. Proper controls must be exercised in the selection and application for all these elements to attain a joint that has acceptable leak tightness. The majority of lap joint flanges on the Enbridge Pipelines system are ANSI 600 and are located at pump nozzles. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints. x Flange-Adapter Manufacturers should verify their flange assemblies are performance rated when used with a specific style or manufacturer's LJF. Aluminium Lap-Joint flanges DIN; Aluminium. WALKER 31574 Pipe Flange Gasket / Seal ALL THE PARTS YOUR CAR WILL EVER NEED ® Show Prices In US Dollars ($) Australian Dollars (AU$) Brazilian Real (R$) Canadian Dollars (CAD$) Swiss Francs (CHF) Euros (€) British Pounds (£) Japanese Yen (¥) Mexican Pesos (Mex$) Norwegian Krone (kr). A350 LF2 A350 LF2. Lap Joint Flanges slide directly over a pipe and are used with Stub Ends. It means you could only replace the stub end , no need to replace the backing flange , so the lap joint flange can decrease the cost of the piping systems. RTJ flanges seal when tightened bolts compress the gasket between the flanges into the grooves, deforming the gasket to make Intimate Contact inside the grooves, creating a metal to metal seal. com Notes - Weights are based on manufacturer's data and are approximate. Easy to use parts catalog. The methods used in welding flanges to pipe will vary according to the type of flange and are basically the same as those used in standard welding practices. block flanges. The face on the stub end forms the gasket face on the flange. Flange joint is an assembly of three different components: Flanges, Gaskets & Bolting brought together in a proper method by some external source. D&D Engineered Products Inc. Lap joint flanges are used in conjunction with a “Lap Joint Stub End”. Lap Joint Flanges (Loose Flanges) are used with a corresponding stub-end that "inserts" in the inside of the flange. Lap Joint Flanges have all the same common dimensions as any other flange in ASME B ho16. The total. Lap Joint Flanges. The hole alignment is independent from the welding process and this means welders can’t distort the face of the flange with his/her work. Lap Joint Flanges: A Lap Joint Flange is a two piece device that is much like a weld-neck flange but also like a loose slip-on flange. Flange gasket dimensions per DIN 2690, DIN 2691, DIN 2692, DIN 86071 & DIN 86072 Lap joint flanges; UNI 6089-67 PN 10 and UNI. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Lap Joint Flange Definition and Details. Gasket noted is 0. MARZOLF® FLANGES are two-piece lap joint flanges, designed to split in half and simplify installation and removal of your Van Stone style backing rings. This datasheet is for lap joint flanges that have a flat face connection. Weldbend is the ONLY domestic manufacturer of both carbon steel fittings and flanges. Lap joint pipe flanges slide directly over the pipe and are most commonly used with stub end fittings. 5 Class 150 Lap Joint Flanges. Gasket face finish shall be in accordance with ASME B16. Some advantages of the lap joint flange is ease of application to the pipe system, and with the lack of contact with internal fluids of the pipe, the flange has an extra extended life. Slip on Pipe flanges with a hub have published specifications that range from 1/2" thru 24". Image 1 - 225 HDPE flange installed on a piece of equipment as expected. Lap joint flanges slide over the pipe and are most commonly used with Stub End Fittings. The stub end or collar is welded on to the pipe leaving the lap joint flange loose behind it.