standard

PRODUCT

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

STANDARDS

ASTM B161Download

ASTM B161 /ASME SB161 Standard Specification for Nickel Seamless Pipe and Tube
Material Grade UNS N02200 UNS N02201