Type:Alloy Seamless Boiler Pipes
Materials: ASTM A335 P9.
Size: 6.02mm*114.3mm.
Surface Treatment:Black Paint, Polished.
Standard: Size Tolerance as per ASTM A450.
Manufacturer: Derbo Steel Pipe Co., Ltd.
Sales Contact: Jeasin Lee
Sales Email: sales@derbosteelpipe.com
ASTM A450 Seamless Boiler Pipes




