Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
ASTM A234 ASME SA234 | WPB | WPC | WP1 | WP12 CL1 | WP12 CL2 | WP11 CL1 | WP11 CL2 |
WP11 CL3 | WP22 CL1 | WP22 CL3 | WP5 CL1 | WP5 CL3 | WP9 CL1 | WP9 CL3 | |
WPR | WP91 | WP911 |
This is Ellen wang from TOBOGROUP ,i am glad to know you are in the market for steel pipe&fittings.
this opportunity, we introduce our factory, as one of the biggest manufactures with lowest price of pipefittings for 30 years, our main products including flanges, pipes&tubes, valves
and more pipefittings,the materials including ,stainless steel ,carbon steel .duplex stainless steel,stainless steel and alloy steel. if you have free time please visit our website :www.buttweldingfitting.com
Tel:+86-21-31261985 Fax:+86-21-39510185
Mobile phone:+86-15821287672
Email:ellen@tobo-group.com
Email:ellen@buttweldingfitting.com
Skype:ellen@tobo-group.com
Web:www.buttweldingfitting.com & www.tobo-group.com