Lightwall stainless steel fittings, nps 34 through nps 24 dn 20 through dn 600 mss sp75. The simplest way to alter the direction or function in any piping system is by using a pipe fittingswept fitting. Automatic buttweld fittings are available with documented heat code traceability. Out of round is the sum of absolute values of plus and minus tolerance. Weldbend is the only domestic manufacturer of both carbon steel fittings and flanges. Permanent, highintegrity connections provide strength and reliability in a range of alloys to meet your requirements for quality and corrosionresistance. Fittings are generally used to join two or more pipes in piping system. The butt weld fittings are commonly used in our fabrication process due to the low cost and ease for fabricating simple to complex fittings. Msi steel butt weld fittings meet the following specifications.
Extra strong fittings are the same as schedule 80 fittings through 8. Pdf technical data handbook for butt weld pipe fittings. Concentric and eccentric reducers mss sp75 ansi b16. Section 3 buttweld valves and fittings, industrial valves. Our program includes seamless butt welding fittings from 12 in. Frequently asked questions these faqs were prepared as an introduction to answer why where what how who when questions from. Butt weld fittings best pipe fittings, steel fittings. Version pdf english metric version interact live with weldbends product catalog. Msi steel butt weld fitting specifications 8006782544 8006780857 fax. Schedules standard weight fittings are the same as schedule 40 fittings through 10. Buttweld fitting weights and dimensions prochem pipeline products. Apply cover illet weld for smooth geometry transition. Weld fitting and flange dimensional chart kelly pipe.
Swagelok offers weld fittings in a variety of materials, sizes, and shapes to suit any industrial or highpurity application. Our group distribute butt weld fittings, screwed fittings and high pressure forged steel fittings. The standard includes specifications of nps 12 to nps 48 dn15dn1200 factorymade wrought butt welded pipe fittings overall dimensions, tolerances ratings, test methods and markings. Use outermost edge as template, scribe onto header pipe. Catalog 4280 weldlok socket weld tube fittings weldlok socket weld fittings the weld used in joining a tube to a socket weld tube fitting is like any other type of tee weld. Ezeflow group is a proud manufacturer of butt weld pipe fittings, offering 24 7 manufacturing and delivery worldwide, from a large inventory of all materials, in all sizes from plate, welded or seamless tubular products, for every shape and configuration. Center to end long radius elbows short radius elbows. This defines various weld bevel designs and 1992 dimensions, beyond the scope of this manual. Out of roundness tolerances shall be the difference between the max. A schedule 80 butt weld pipet for sizes 10 and larger is available.
The industry leader in carbon steel weld fittings and weld flange products from 12 thru 60 english inches version interact live with weldbends product catalog. Our group distribute buttweld fittings, screwed fittings and high pressure forged steel fittings. These are well design from stainless steel and using latest technology and is been procured from reliable vendors. A schedule 40 butt weld pipet for sizes 12 and larger is available. Butt weld, stainless fittings, steel fittings, weld fittings, pipe. Technical specialists who need to explain what they do. Weights quoted in the fitting tables are based on manufacturers data and are approximate. Version pdf english metric version interact live with weldbends product. Our butt weld pipe fittings conform to asmeansi b16. Seamless ss elbow butt weld fittings astm a815 uns s31803 s32750 s32205. Butt welding fittings according to ansiasme sandvik. Managers or nontechnical people who need to have a highlevel understanding of the pipe fitting industry. Pipe and fittings carbon steel pipe and fittings 6 photography courtesy of darwin lng and atlas specialty metals.
Sanitary solutions supplies each sanitary butt weld product with the size and alloy and a heat number for full trace ability for either alloy. Flats a flat butt weld pipet fitting for use on welding caps, elliptical heads and flat surfaces is available. Eccentric concentric reducer butt weld fittings astm asme sa 403 gr 347, 347h. Stainless steel tee is widely used in chemical, health, food and other industries. Our history, knowledge, expertise and service levels are unmatched. Butt welding short radius elbows and returns mss sp43. Proudly serving satisfied customers for over 50 years. A vailable in a complete range of carbon steels, stainless steels, alloy steels and non ferrous metals certified to astm, asme, and military standards. Sandvik holds a large stock of stainless and duplex steel butt welding fittings according to ansiasme. Olets are provided with an integral weld line, eliminating weld thickness calculations. Penetration is important, so thicker plates need to be prepared bevels.
High test wrought welding fittings the following codes and standards influence the manufacture of welding fittings, where applicable. Lightweight corrosion resistant fittings are made to mss sp43. It covers steel butt welding fittings sizes nps 12 through nps 48 dn 15 through dn 1200. In our calculations, we simply assume a butt weld to be some proportion of the strength of the original plate. Butt weld fittings are available to astm a403, astm a815 and mss sp43. Our group also manufacture high pressure forged steel fittings with different measurement and standards. Carbon steel buttweld pipe fittings from brazil, china. Lightwall stainless steel fittings, nps 34 through nps 24. It covers steel buttwelding fittings sizes nps 12 through nps 48 dn 15 through dn 1200.
Selected data for producers in brazil and taiwan, 198385 a17 11. Butt weld fittings on sales quality butt weld fittings supplier. Decouvrez tous les produits et les donnees techniques. Our sanitary butt weld fittings meet or exceed 3a standards with an id polish of 180 grit or 25 ra on the inside of the tube and a 150 grit or 32 ra on the outside of the tube. Butt welding fittings can be supplied in either seamless or welded construction and are covered by specification astm a403m or astm a815m for duplex grades. A butt weld joins 2 plates that are butted up next to each other. Stocks include dual grades 304304l, 316316l and 3221h austenitic stainless steel, as well as other material grades in sizes 15. Weld fittings, ultrahighpurity, specially cleaned, and. Weld pipe fittings from brazil, china, japan, taiwan, and thailand, inv. Moving into our extensive warehouse, weld fittings and weld flanges are. Cctf stainless steel welding fittings also conform with one or more of the following standards. Wrought pipe fittings are manufactured to dimensions and tolerances in ansi b16. Astm a105 galvanized forged steel pipe fittings 90 degree 0. Integrifuse fittings are recognized by the plastic pipe institute as having a material designation code of pe 3408, pe3608, pe 4710, and pe 100.
Carbon steel pipe union socket welding and threaded. Specification for high test wrought butt welding fittings. A schedule 80 buttweld pipet for sizes 10 and larger is available. Constructed of high quality carbon steel, brennan weld fittings are available with your choice of two weld surface profiles, beveled and notched. Including elbow, tee, cross, cap, reducer, and etc. Figure 2 the orbiting electrode is precisely positioned over the end collar by engaging the locator rib within the weld head. Fittings are manufactured to match the wall thicknesses of pipe see page 66. A234 grade b steel buttweld fitting specifications page 4.
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