ASTM A234 WPB Pipe Fittings-ASME B16.9 Butt Weld Cross
ASTM A234 WPB Pipe Fittings are made of carbon steel pipe, alloy steel pipe and weldable steel pipe. It is used in the construction of low pressure, medium pressure and high pressure pipelines.
ASTM A234 WPB WP5 WP9 WP11 WP12 WP22 WP91 Pipe Fittings-ASME B16.9 Butt Weld Cross
Cangzhou Enfei Pipe Equipment Co., Ltd. is a manufacturer specializing in the production of ASTM A234 WPB Pipe Fittings-ASME B16.9 Butt Weld Cross.
The ASTM A234 WPB Pipe Fittings we produce are mainly made of seamless steel pipes and straight seam steel pipes through stamping production process, and then the finished products are manufactured through heat treatment, grinding and polishing, pickling and shot blasting.
The manufacturing standards of ASTM A234 WPB Pipe Fittings produced by us include: ASME / ANSI B16.9, MSS SP75, JIS B2312, JIS B2313, EN10253, GB / T12459, etc.
Each product of Butt Weld Cross produced by Cangzhou Enfei Pipe Equipment Co., Ltd. needs to undergo strict testing before it can be delivered to the customer with permanent steel seal.
In addition, the raw materials for manufacturing ASTM A234 WPB Pipe Fittings are the products of the most excellent steel pipe manufacturers in China. The raw material purchasers include Shanghai Baosteel, Valin steel, Tianjin seamless steel, Baotou Steel, Taiyuan Steel, Zhejiang Yongshang and Jiangsu Wujin.
The raw material standards are ASTM A234 WPB、ASTM A234 WP5 、ASTM A234 WP9、ASTM A234 WP11 、ASTM A234 WP12、ASTM A234 WP22、ASTM A234 WP91, etc.
The product thickness is SCH10S SCH20S SCH40S SCH80S STD-SCHXXS, and the product specification is 1/8-60 inches to meet customers’ various choices.
After years of customer accumulation and cooperation, Cangzhou Enfei Pipe Equipment Co., Ltd. has sent its products to North America, South America, Australia, the Middle East, Europe, South Korea and Japan.
Industrial Pipe Fittings Test Certificates: Cangzhou Enfei Pipe Equipment Co., Ltd. offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Dynamic Forge & Fittings can be arrange the TPI by World reputed Agencies like Bureau Veritas, ABS, SGS and many other.
ASTM A234 WPB Pipe Fittings Specification
| Butt Weld Fitting Collection | ASTM A234 WPB LR 90 Elbow,ASTM A234 WP5 LR 45 Elbow,ASTM A234 WP9 SR90 Elbow
ASTM A234 WP11 LR 180 degree Bend,ASTM A234 WP12 SR 180 degree Bend,ASTM A234 WP22 Tee ASTM A234 WP91 Reducing Tee,ASTM A234 WPB Concentric Reducer,ASTM A234 WP5 Eccentric Reducer ASTM A234 WP9 Weldolet,ASTM A234 WP91 Welded Stub |
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| Size | 1/2〞（DN15）to 60〞(DN1500) | |||||
| Sch. & Swg. | Sch.5 to Sch.XXS | |||||
| Surface Treatment | Antirust Paint,Oil Black Paint,Yellow Transparent,Zinc Plated,Cold and Hot Dip Galvanized | |||||
| Manufacturing process | Moulded/Cold extrusion/Heat treatment | |||||
| Manufacturing Standards | ASME B16.9 EN10253-4 JIS GOST EEMUA234 GB/T12459 GB/T13401 | |||||
| Carbon Steel & Alloy Steel | ASTM A234 WPB WP5 WP9 WP11 WP12 WP22 WP91 | |||||
Equivalent Grades Of ASTM A234 WPB Pipe Fittings
| Fttg | Pipes | UNS | Flg | Plate |
| A234 WPB | A106 Gr.B | A105 | A515 Gr.65 | |
| A234 WP5 | A333 P5 | K41545 | A182 F5 | A387 Gr.5 |
| A234 WP9 | A333 P9 | K90941 | A182 F9 | A387 Gr.9 |
| A234 WP11 | A333 P11 | K11597 | A182 F11 | A387 Gr.11 |
| A234 WP12 | A333 P12 | K11562 | A182 F12 | A387 Gr.12 |
| A234 WP22 | A333 P22 | K21590 | A182 F22 | A387 Gr.22 |
| A234 WP91 | A333 P91 | K90901 | A182 F91 | A387 Gr.91 |
Chemical Equation of ASTM A234 WPB WP5 WP9 WP11 WP12 WP22 WP91
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
| A234 WPB | 0.30 | 0.29-1.06 | 0.05 | 0.058 | ≥0.1 | 0.40 | 0.40 | 0.15 |
| A235 WP5 | 0.15 | 0.3-0.6 | 0.04 | 0.03 | 0.50 | 4.0-6.0 | 0.44-0.65 | |
| A236 WP9 | 0.15 | 0.3-0.6 | 0.03 | 0.03 | 0.25-1.0 | 8.0-10.0 | 0.9-1.1 | |
| A237 WP11 | 0.05-0.2 | 0.3-0.8 | 0.04 | 0.04 | 0.5-1.0 | 1.0-1.5 | 0.44-0.65 | |
| A238 WP12 | 0.05-0.2 | 0.3-0.8 | 0.05 | 0.05 | 0.60 | 0.8-1.25 | 0.44-0.65 | |
| A239 WP22 | 0.05-0.15 | 0.3-0.6 | 0.04 | 0.04 | 0.5-1.0 | 1.9-2.6 | 0.87-1.13 | |
| A240 WP91 | 0.08-0.12 | 0.3-0.6 | 0.02 | 0.01 | 0.2-0.5 | 0.40 | 8-9.5 | 0.85-1.05 |
ASTM A234 WPB WP5 WP9 WP11 WP12 WP22 WP91 Mechanical Characteristics
| Tensile Requirements | WPB Fittings | WP5 WP9 WP11 WP22 Fittings | WP12 Fittings | WP91 Fittings |
| Tensile Strength | 60 [415] | 75 [520] | 70 [485] | 90 [620] |
| min, ksi [MPa] | ||||
| Yield Strength | 35 [240] | 45 [310] | 40 [275] | 60 [415] |
| min, ksi [MPa] |
ASTM A234 WPB Pipe Fittings inspection
Heat treatment of ASTM A234 WPB Pipe Fittings
Mechanical properties and welding test of ASTM A234 WPB Pipe Fittings
ASTM A234 WPB WP5 WP9 WP11 WP12 WP22 WP91 Pipe Fittings packaging and delivery
NOTE: ASTM A234 WPB Pipe Fittings are in great demand. We have 5000 tons in stock. If you need to order, please contact the customer service.
