Astm a182m class 3000 npt and socket weld and asme b16. Weld neck flange dimensions are covered in asme b16. Drilling templates are in multiples of four, so that fittings may be made to face in any quarter. The bores of both pipe and flange match, which reduces turbulence and erosion inside the pipeline. Class 600 steel pipe flanges dimensional specifications o c x a y y y t b1 b b2 r q pipe size outside diameter of flange thickness of flange, minimum diameter of hub diameter of weld neck threaded slipon lapjoint weld neck thread length threaded flange, minimum slipon, minimum lapjoint, minimum weld neck socket weld lapjoint flange. Calculated flange weights in pounds class 150 nominal pipe size outside diameter inches slipon threaded socket weld weld neck blind lapjoint 12 3. Sizes nps 12 through 312 are same as class 600 flanges. This flange is counter bored to accept the pipe before being fillet welded. This flange is used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. You will get a message about a change in pipe the flange dimensions, pipe cut length, plus any weld gaps add up to the overall dimension.
This came out handy at many calculations which we requires from time to. This flange type provides the optimal sealing surface for an asme compliant spiral wound gasket. Pipe dimensions and weights available in commercial and nuclear nominal pipe size od schedule designations wall thickness weightid inch mm inch mm asme inch mm lbs. Class 400 and 600 steel nominal flange flange diameter of pipe diameter thickness raised face. Pipe diameter flange flange raised face bolt circle bolt holes of of with 2 nuts bolts size a b b c d e bolts f g 12 312 7ts 1. The weld neck is therefore favoured in critical applications. Outside diameter at bevel d center to end outside diameter. Never test pvc abs cpvc pipe or fittings with compressed air or gas, or air over water boosters. Coastal flange stocks import and domestic ansi b16. This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography. The bore of the pipe and flange are both the same therefore giving good flow characteristics. Every project needs a strong base, and the strongest is the flange. Only use pvc abs cpvc pipe or fittings for water or approved chemicals. All spools and fittings lined in static dissipating ptfepfa are subject to hydrotest at 29 barg for three minutes, followed by a relaxation dwell to atmospheric pressure and a repeat.
Class 300 steel pipe flanges dimensional specifications o c x a y y y t b1 b b2 r q pipe size outside diameter of flange thickness of flange, minimum diameter of hub diameter of weld neck threaded slipon lapjoint weld neck thread length threaded flange, minimum slipon, minimum lapjoint, minimum weld neck socket weld lapjoint flange. Other standard flange drillings available for special order threaded npt or 8 round eue pin or box or api line pipe thread custom endpreps are available on request fiberspar connectors are available in. Gasket facing is indicated on the facing drawings by gf. The flange lets a pipe slide into the base of the fitting for maximum support. These flange tables include ansi flanges, pn flanges and the old british table c, d, e, f, h, j flanges. Carbon steel with electroless nickel coated enc wetted parts per. American ductile iron flanged fittings ansiawwa c110a21. The base also comes with four holes allowing for the flange to be screwed into place for a solid constructed project.
Plastic dwv pipe and fitting dimensions all products manufactured by charlotte pipe and foundry company are proudly made in the u. This catalog accurately reflects dimensional information to the best. Din86044 exhaust pipe flanges share this page the flange member sealingly two machines or installations for bonding a construction member is generally produced as a standard. All spools and fittings are visually examined, particularly the flare faces, to ensure. The information in these pages was compiled from industry sources which texas flange and fitting supply believes to be reliable. Spools, flange adapters, camlock, pipe to tube adapters john perry, aseptic fittings, sweep elbows.
Insideoutsideoutsidewidth thickness gasket barreldiameterdiameter of positioning spigot diameterbarrelspigotbarrel lug bead sizen b j m. Bolt circle flange thickness t bolt hole diameter bolt diameter and length 2 6 4 34 58 34 58 x 2 14 4 3 7 12 6 34 34. However, the bore diameter steps in approximately half way through the flange. Nominal pipe size dimensions inches number of bolts flange o. In a stainless steel pipe system, for example, a carbon steel flange can be applied, because they are not come in contact with the product in the pipe. These types of flanges are used with another type of flange to isolate the piping system or to terminate the piping as an end. Standard butt weld fitting types these fittings are manufactured in both seamless and welded construction a long radius ell has a center to face dimension that is 1. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Weld neck socket weld lap joint flange radius depth of socket. Piping design info xls is an excel file which almost contains all sizes of various fittings and structure sizes. This prevents the pipe from moving any further through, and also creates a sealing face similar to that of a weld neck flange. The flange simply slides onto the pipe where two fillet welds, one on the outside and the other on the inside, seal and fasten the connection. Flange dimensions are determined by the pipe size and the pressure class required for the application.
Learn different types of pipe flanges used in piping. Refer to warnings on ppfa s website and astm d 1785. Flange tables identify the type of flange you have. Flanges, collars and rings, forged, rolled, bent and welded 3. How to converted inches to millimeters the conversion factor is i inch 25.
Asme b16 5 20 pipe flanges and flanged fittings nps 1 2 through nps 24 metric inch standard. Astm f679 sewer pipe size and dimensions page 2 of 2 14 or updated 101215 nominal size in metric mm approvals min stiff ness psi. This flange connections are applied, in lowpressure and non critical applications, and is a cheap method of flanging. Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. Welded on flange 300, 600 or 1500 series ansi flanges. Offering a long service life, the flexibility of clovers range means that our ductile iron pipes are suitable for water reticulation projects, potable and nonpotable pressure pipelines, rising mains, pump stations, fire service mains, slurry, sewage, industrial and irrigation applications. Flanges are standardized according publications from organizations like asme, mss, api and others. Carbon steel pipe flanges dimensions and weights atlas steels. C this dimension is commonly associated with true lap joints.
The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Pipe outside diameters flange dimensions contact viadux. Ptfe lined piping and fittings full product catalogue. These fittings have identical face to face and center to face dimensions and the same flange drilling as ansi b16. Pdf asme b16 5 20 pipe flanges and flanged fittings. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Flanges are standardized according publications from. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. Section 8 flanges zhengzhou huitong pipe fittings co. Canopy cover flange canopy cover flange in place heavy duty weld flange must be welded to pipe on both top and underside to achieve full strength. Class 150 flanges dimensional specification pipe size o c x a y y y t b1 b b2 r d outside dia. These types of flanges are used in high pressure and temperature application. Drawing api 6a flanges in acornpipe later, when the dimension is known, you can bring up the drawing, press ctrl the middle of the flange, and enter the correct dimension.
Such systems are ansi awwa standards particularly suited for above ground installation in the following. Slip on flanges are popular lowcost flange type for low pressure applications. Weld neck flange dimensions class 150 to class 2500. Ductile iron flanged pipe for water and other liquids. Flanged pipe and fittings are typical components in rigid piping systems. Pipe is manufactured to a standard laying length of 14 feet. Outside diameter of flange o diameter of raised face diameter of bolt circle diameter of bolt hdes thickness of flange ltd.
865 526 1255 1055 541 1401 1123 1481 887 342 611 525 777 138 1351 1441 440 252 1117 929 1229 458 663 1356 625 73 298 16 1209 536 1358 324