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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
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]