B7 A193 thread rod thread bar

Material:B7 alloy steel

Size:1/4''--4''

Surface treatment:HDG/Black/Zincplated/Dacromet/Geomet

Grade:B7

Blind Flange

Cap Nut

Lap Joint Flange

1D&1.5D&3D&5D PIPE BENDS

Flange Nut

Gas-Collection Pipeline

Polyethylene Insulation Steel Pipe // Chinese Factory Directly Contact

Welding Neck Flange

CONCENTRIC REDUCER

UP

Products: Pipe Fitings; Flanges; Anti-Corrosion Steel Pipe; Pipe Bends; Pressure Vessels; Clad Pipe

Tel：0317-5129292

FAX：0317-5121664

Link

www.czhdgy.com

service hotline