1000+ clients in 40 countries
30 years of Experience in Manufacturing and Supply of Steel Pipes, Tubes, Plates, Pipe Fitting, Bars, Flanges, Olets, Orifice Plate, Stud Bolts etc.
info@prosaicsteel.com | +91-022-2387 4482
1000+ clients in 40 countries
30 years of Experience in Manufacturing and Supply of Steel Pipes, Tubes, Plates, Pipe Fitting, Bars, Flanges, Olets, Orifice Plate, Stud Bolts etc.
info@prosaicsteel.com | +91-022-2387 4482
Prosaic Steel & Alloys has a uniqueduct portfolio that is engineered as a durable piping component, which is a sustainable alternative with premium quality, contributing to a businesses growth. We are a manufacturer, supplier and exporter of Alloy Steel Pipe Fittings that form meaningful connections between multiple pipes of various sizes. Our range of Alloy Steel Buttweld Fittings include all types of conventional as well as customised fittings compliant with ASTM A234, specification covering Alloy Steel fittings of welded and seamless construction, stated to use in the pressure piping systems and pressure vessel fabrication for operations at moderate to elevated temperatures.
Our Alloy Steel Buttweld Fittings are indispensable to the oil and petroleum industry; these pipes do not support porosity as they are formed through a single metal body and can be trusted for critical transmission casses. Besides, ASTM A234 Alloy Steel Lap Joint Stub Ends which are re-usable and corrosion resistant andvide quick dismantling in the case of inspection. Also We offer wide range of Alloy Steel ASTM A234 pipe fittings such as Alloy Steel tee, Alloy End Pipe Cap, Alloy Steel Reducer, Alloy Steel Cross, Alloy Steel elbow, Alloy Steel Stub ends etc.
Standard Specification For Alloy Steel ASTM A234 WP91 Pipe Fittings
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS or Custom Thickness upto 50 MM
| Types of Alloy Steel Fittings | Size | |
| Alloy Steel Elbow – Long Radius | Alloy Steel Stub Ends | Sizes 1/2″ – 48″ |
| Alloy Steel Elbow – Short Radius | Alloy Steel Cross | |
| Alloy Steel Reducing Elbow | Alloy Steel Reducing Cross | |
| Alloy Steel 45° Elbow | Alloy Steel Tees | |
| Alloy Steel Fabricated Tee | Alloy Steel End Cap | |
| Alloy Steel Reducer | Alloy Steel Seamless Fittings | |
| Alloy Steel Concentric Reducer | Alloy Steel Pipe Nipple | |
| Alloy Steel Eccentric Reducer | Alloy Steel 5D Elbow | |
| Alloy Steel 3D Elbow | Alloy Steel Welded Pipe Fittings | |
ASTM A234/A234M – 15
This specification covers wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASME B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. These fittings are for use in pressure piping and in pressure vessel fabrication for service at moderate and elevated temperatures. The M in the designation stands for metric.
Chemical Composition of Alloy Steel Butt weld Fittings
NOTE 1: All requirements are maximum unless otherwise indicated.
NOTE 2: Where an ellipsis (...) appears in this table, there is no requirement and
analysis for the element need not be determined or reported.
|
Grade and Marking SymbolA |
Carbon | Manganese | Phosphorus Max | Sulphur Max | Silicon | Chromium | Molybdenum | Nickel | Copper | Other |
| WPB B, C, D, E, F | 0.30 max | 0.29–1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 max | 0.40 max | 0.40 max | Vanadium 0.08 max |
| WPC C , D ,E , F | 0.35 max | 0.29–1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 max | 0.40 max | 0.40 max | Vanadium 0.08 max |
| WP1 | 0.28 max | 0.30–0.90 | 0.045 | 0.045 | 0.10–0.50 | ... | 0.44–0.65 | ... | ... | ... |
|
WP12 CL1, WP12 CL2 |
0.05–0.20 | 0.30–0.80 | 0.045 | 0.045 | 0.60 max | 0.80–1.25 | 0.44–0.65 | ... | ... | ... |
| WP11 CL1 | 0.05–0.15 | 0.30–0.60 | 0.030 | 0.030 | 0.50–1.00 | 1.00–1.50 | 0.44–0.65 | ... | ... | ... |
|
WP11 CL2, WP11 CL3 |
0.05–0.20 | 0.30–0.80 | 0.040 | 0.040 | 0.50–1.00 | 1.00–1.50 | 0.44–0.65 | ... | ... | ... |
|
WP22 CL1, WP22 CL3 |
0.05–0.15 | 0.30–0.60 | 0.040 | 0.040 | 0.50 max | 1.90–2.60 | 0.87–1.13 | ... | ... | ... |
|
WP5 CL1, WP5 CL3 |
0.15 max | 0.30–0.60 | 0.040 | 0.030 | 0.50 max | 4.0–6.0 | 0.44–0.65 | ... | ... | ... |
|
WP9 CL1, WP9 CL3 |
0.15 max | 0.30–0.60 | 0.030 | 0.030 | 1.00 max | 8.0–10.0 | 0.90–1.10 | ... | ... | ... |
| WPR | 0.20 max | 0.40–1.06 | 0.045 | 0.050 | ... | ... | ... | 1.60–2.24 | 0.75–1.25 | ... |
| WP91 | 0.08–0.12 | 0.30–0.60 | 0.020 | 0.010 | 0.20–0.50 | 8.0–9.5 | 0.85–1.05 | 0.40 max | ... |
Vanadium 0.18–0.25 Columbium 0.06–0.10 Nitrogen 0.03–0.07 Aluminum 0.02 maxG Titanium 0.01 maxG Zirconium 0.01 maxG |
(A) When fittings are of welded construction, the grade and marking symbol shown above shall be supplemented by letter "W”.
(B) Fittings made from bar or plate may have 0.35 max carbon.
(C) Fittings made from forgings may have 0.35 max carbon and 0.35 max silicon with no minimum.
(D) For each reduction of 0.01 % below the specified carbon maximum, an increase of 0.06 % manganese above the specified maximum will be permitted, up to a maximum of 1.65 %.
(E) The sum of Copper, Nickel, Chromium, and Molybdenum shall not exceed 1.00 %.
(F) Applies both to heat and product analyses.
Mechanical Properties of Alloy Steel Butt weld Pipe Fittings
| WPB | WPC, WP11-CL2 | WP11-CL1, WP22-CL1 wp5-CL1 WP9-CL1 | WP11-CL3, WP22-CL3 wp5-CL3 WP9-CL3 | WP91 | |
|---|---|---|---|---|---|
| Tensile strength, minimum unless a range is given ksi (MPa) | 60 (415) | 70 (485) | 60 (415) | 75 (520) | 90 (620) |
| Yield,strength, min ksi (MPa) (0.2% offset or 0.5% extension under-load) | 35 (240) | 40 (275) | 30 (205) | 45 (310) | 60 (415) |
Elongation
| WPB, WPC, WP11, WP22 |
WP91 | |||
|---|---|---|---|---|
| Longitundinal | Transverse | Longitundinal | Transverse | |
| Standard round specimen, or small proportioanl specimen, min % in 4 D |
22 | 14 | 20 | 13 |
| Rectangular speicmen for wall thickness 5/16; and over, and for all small sizes tested in full section; min % in 2 in. |
30 | 20 A | ||
| Rectangular speicimen for wall thickness less than 5/16;; min % in 2 in (1/2; wide specimen) |
B | B | ||
A WPB and WPC fittings manufactured from plate shall have a minimum elongation of 17 %.
B For each 1⁄32 in. [0.79 mm] decrease in wall thickness below 5⁄16 in. [7.94 mm], a deduction of 1.5 % for longitudinal and 1.0 % for transverse from the values shown above is permitted
ASTM A234 WP91 Buttweld Fittings Different Products
| ASTM A234 WP5 Alloy Steel Fittings | ASTM A234 WP9 Alloy Steel Fittings |
| ASTM A234 WP11 Alloy Steel Fittings | ASTM A234 WP22 Alloy Steel Fittings |
| ASTM A234 WP91 Alloy Steel Fittings | Alloy Steel 1 1/4 Cr-1/2Mo Buttweld Tee |
| Chrome Moly WP91 Buttweld Reducer Suppliers | ANSI WP91 Alloy Steel Pipe Fittings |
| Chrome Moly A234 WP91 Stubends Dealer | ASTM A234 WP91 Pipe Fittings Exporter |
| Alloy Steel WP91 Butt weld Fittings Stockholder | Steel WP91 Pipe End Cap Distributors |
| Alloy Steel WP91 45deg.Elbow | A234 WP91 90deg. LR Elbow Manufacturer |
| Alloy Steel Grade WP91 Pipe Tee | Alloy Steel ASTM A234 WP91 Cross |
| Alloy Steel WP91 Buttweld Reducing Nipple | Alloy WP91 Short Radius Elbow |
| ANSI B16.9 ASTM A234 WP91 Buttweld Fitting | A234 WP91 End Pipe Cap Stockist |
| ASTM A234 WP91 Welded Pipe Fittings | Alloy Steel ASME SA234 WP91 Pipe Fittings |
Alloy Steel WP91 Buttweld Pipe Fittings Application
Alloy Steel Pipe Fittings are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of ASTM A234 WP91 Alloy Steel Buttweld Pipe Fittings through a worldwide network of stock-keeping branches. These ASTM A234 Alloy Steel Buttweld Fittings is use in various industries like :
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Prosaic Steel and Alloys is a well known worldwide exporter of Alloy Steel Chrome Moly Fittings, Prosaic Steel and Alloys is committed to provide each and every customer with the highest standard of customer service. We deals in Alloy Steel Buttweld Fittings in India & Overseas, offering a wide range of Alloy Steel Pipe Fittings
Prosaic Steel and Alloys is Leading Manufacturer, Distributor, Exporter, Stockholder and Supplier of Alloy Steel Buttweld Fittings in United States of America (USA), Saudi Arabia, Italy, Netherlands, Germany, Canada, Singapore, Malaysia, Indonesia