standard

PRODUCT

Special Products
BW Fittings
Forged Fittings
Steel Pipe Tube
Flanges
Fasteners
Steel Sheet Plate
Round Bar
Welding Wire Electrodes

STANDARDS

ASTM A334Download

ASTM A334 /ASME SA334 ASTM A334/A334M-04a(2010) Standard Specification for Seamless and Welded Carbon and Alloy-Steel Tubes for Low-Temperature Service
Material Grade Grade1 Grad3 Grade6 Grade7 Grade8
Grade9 Grade11