ANSI B16.5 Forged CuNi 90/10 PN10 Welding Neck reducing Flange Flat Face Size 2-24' CL150-600 Product Attribute Place of Origin China Brand Name BOYUE ...
Black Color RF Weld Neck Pipe Flanges High Strength 900# ASME B16.47 SER.B ASTM A105 1. Flange Specification: Thickness Drilling Weights Nom Size OD ....
ASME 16.5 BY Alloy 31 Nickel Alloy Flanges Disc Forging Ring Sleeves For Oil Industry 1. Alloy 31 material Alloy 31 (EN / DIN designation: 1.4562, .....