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B16.9 ASTM A234 WP22 CL1 / CL3 90 degree Elbow Alloy Steel Pipe Fittings
ASTM A234 WP22 Pipe Fittings are made up of the specification that has carbon, manganese, silicon, sulfur, phosphorous, chromium and molybdenum in its composition. This material has good dimensional stability, high toughness and hardness properties while exhibiting superior strength. Usually, fittings belonging to class 1, 2 and 3 are first liquid quenching followed by the performance of a tempering process. The elbows are used to turn the direction of the pipes. There are different classes of these pipe fittings depending on the formation and composition. The ASTM A234 WP22 class 3 Tee is better than the class 1. YUHONG can supply ASTM A234 alloy steel pipe fittings, including WP12, WP11, WP22, WP5, WP9, WP91 with different class requirement.
A234 WP22 Alloy Steel Pipe Fittings Chemical Requirements
| Grade | C | Mn | Si | S | P | Cr | Mo |
| ASTM A234 WP22 Fittings | 0.05-0.15 | 0.3-0.6 | 0.5 | ≤0.04 | ≤0.04 | 1.9-2.6 | 0.87-1.13 |
Standard Specification For Alloy Steel ASTM A234 WP22 Pipe Fittings
| Specifications | ASTM A234 / ASME SA234 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| 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 |
Other Materials
| Nickel Alloy | ASTM / ASME SB 336 UNS 2200 (NICKEL 200), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400), UNS 8020 (ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C276) |
| Stainless Steel | ASTM / ASME SA 403 GR WP "S" / "W" / " WX" 304 , 304L, 304H, 304N, 304LN, 309, 310H, 316, 316H, 317, 317L, 321, 321H, 347, 347 H |
| Duplex Steel | ASTM / ASME SA 815 UNS NO.S 31803, S 32205, S 32550, S 32750, S 32760 |
| Carbon Steel | ASTM / ASME A 234 WPB, WPC ASTM / ASME A 860 WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 |
| Alloy Steel | ASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91 |
Butt Weld Elbow (90°)
Pipe elbow fittings is a very important pipe fitting. When we talk about a pipe elbow, it means a length of pipe with a sharp bend in it. Pipe elbows are fitting accessories which are used widely in various industrial sectors in pipe fitting. A pipe elbow is frequently used in pressurized applications and is available in various shapes and sizes for use in different applications. A pipe elbow is a fitting installed between two lengths of pipe or tube allowing a change of direction, usually in the 90° or 45° direction.
ASTM A234 WP22 Alloy Pipe Fittings Applications
