Yuhong Group Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Plwood case or Pallet |
| Product Name | Alloy Steel Buttweld Elbow |
| Specification | ASTM A234, ASME SA234 |
| Dimension Standard | ASME/ ANSI B16.9 |
| Material | Carbon steel, Alloy steel |
| O.D. | 1/8”NB to 48”NB |
| W.T. | Schedule 10s - Schedule XXS |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | LR, SR, 45/90/180 Degree Elbow |
| Connection | Welding |
| High Light | ASTM A234 WP9 Alloy Steel 180 Degree Elbow, ASME ANSI B16.9 Buttweld Pipe Fittings |
| Brand Name | YUHONG |
| Model Number | ASTM A234 WP9 CL1/CL3 Alloy Steel 180 Deg. Elbow |
| Certification | API , ABS, DNV, GL , LR, NK. |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 7 DAYS |
| Packaging Details | Plwood case or Pallet | Product Name | Alloy Steel Buttweld Elbow |
| Specification | ASTM A234, ASME SA234 | Dimension Standard | ASME/ ANSI B16.9 |
| Material | Carbon steel, Alloy steel | O.D. | 1/8”NB to 48”NB |
| W.T. | Schedule 10s - Schedule XXS | Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | LR, SR, 45/90/180 Degree Elbow | Connection | Welding |
| High Light | ASTM A234 WP9 Alloy Steel 180 Degree Elbow, ASME ANSI B16.9 Buttweld Pipe Fittings | Brand Name | YUHONG |
| Model Number | ASTM A234 WP9 CL1/CL3 Alloy Steel 180 Deg. Elbow | Certification | API , ABS, DNV, GL , LR, NK. |
| Place of Origin | CHINA | ||
| High Light | Alloy Steel Pipe 180 Degree Elbow ，CL3 Alloy Steel Buttweld Pipe Fitting ，Buttweld Pipe 180 Degree Elbow | ||
B16.9 ASTM A234 WP9 CL.1 / CL.3 Alloy Steel 180 DEG. Elbow Buttweld Pipe Fittings
ASTM A234 WP9 pipe fittings have a good performance in high temperature conditions.Grade WP9 have two classes-- Class1 and Class3 with different mechanical properties. It is necessary to choose the correct class when install the piping systems. ASTM A234 WP9 Class 3 have a better yield strength and tensile strength.
Other low carbon alloy grades such as: WP1, WP11 Class 1, WP11 Class 2, WP11 Class 3, WP12 Class 1, WP12 Class 2, WP22 Class 1, WP22 Class 3, WP5, and WP9 shall be furnished in the annealed, isothermal-annealed, or normalized and tempered condition. If normalized and tempered, the tempering temperature for WP11 Class 1, WP11 Class 2, WP11 Class 3, WP12 Class 1, and WP12 Class 2 shall not be less than 1150 °F [620°C]; for Grades WP5, WP9, WP22 Class 1, and WP22 Class 3 the tempering temperature shall not be less than 1250 °F [675°C].
ASTM A234 WP9 Alloy Steel Pipe Fittings Chemical Composition
| Grade and Marking Symbol | Composition, % | ||||||
| C | Mn | P | S | Si | Cr | Mo | |
| WPB | 0.30 max | 0.29-1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 max |
| WPC | 0.35 max | 0.29-1.06 | 0.050 | 0.058 | 0.10 min | 0.40 max | 0.15 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 | … | … | … |
| 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 |
| WP911 | 0.09-0.13 | 0.30-0.60 | 0.020 | 0.010 | 0.10-0.50 | 8.5-9.5 | 0.90-1.10 |
ASTM A234 WP9 Alloy Steel Pipe Fittings Mechanical Properties
| Grade and Marking Symbol | WPB | WPC, WP11 CL1, WP12 CL2 | WP1 | WP11 CL1, WP22 CL1, WP5 CL1, WP9 CL1 | WPR | WP11 CL3, WP22 CL3, WP2 CL3, WP9 CL3 | WP24 | WP91 Type1 and 2 | WP92 WP911 |
| Tensile strength, range Ksi [MPa] | 60-95 [415-655] | 70-95 [485-655] | 55-80 [380-550] | 60-85 [415-585] | 63-88 [435-605] | 75-100 [520] | 85 [585] | 90 [620] | 90-120 [620-840] |
| Yield strength, min, Ksi [MPa] (0.2% offset or 0.5% extension- under-load) | 35 [240] | 40 [275] | 30 [205] | 30 [205] | 46 [315] | 45 [310] | 60 [415] | 60 [415] | 64 [450] |
Standard Specification For Alloy Steel ASTM A234 WP9 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 |
ASTM A234 WP9 Alloy Pipe Fittings Applications
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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