Steel Flanges,Pipes,Pipe Fittings

ASME B 16.5 Weld Neck Flange

At Haihao, we manufacture and stock a lot range of steel piping products . These products include: Steel pipes, Pipe fittings,Forged flanges , in various specifications and materials ( Carbon steel , Alloy steel , Stainless steel ).

ASME B16.5 150# 300# 600# WELDING..
ASME B16.5 150# 300# 600# WELDING NECK FLANGE RF, WNRF FLANGE, A105N

Flange ID: Pro-20140605-000668Standard: ANSI B16.5, ASME ...

Sell ANSI B16.5 Welded Neck Flang..
Sell ANSI B16.5 Welded Neck Flange,SCH30, SCH40, STD, SCH80, SCH160

Flange ID: Pro-20150615-000757Standard: ANSI B16.5Type: ...

ANSI B16.5 150LB WELDING NECK FLA..
ANSI B16.5 150LB WELDING NECK FLANGE, WNRF FLANGE, Raised Face

Flange ID: Pro-20150915-000769Standard: ANSI B16.5Type: ...

WELD NECK FLANGES, ANSI PIPE FLAN..
WELD NECK FLANGES, ANSI PIPE FLANGES, CL300 600 FORGED FLANGES

Flange ID: Pro-20150923-000777Standard: ANSI B16.5, ASME ...

WELD NECK FLANGES ANSI, FORGED FL..
WELD NECK FLANGES ANSI, FORGED FLANGES CL300 600, CARBON STEEL FLANGE

Flange ID: Pro-20150927-000783Standard: ANSI B16.5, ASME ...

ANSI B16.47 A FLANGE, WELDING NEC..
ANSI B16.47 A FLANGE, WELDING NECK FLANGE, BLIND FLANGE, A105

Flange ID: Pro-20151018-000831Standard: ANSI B16.47Type: ...

manufacture ANSI carbon steel fla..
manufacture ANSI carbon steel flanges, CL150 300 400 600 900 1500 2500 weld neck flanges

Flange ID: Pro-20151106-000978Standard: ANSI B16.5, ASME ...

sale weld neck raised face flange..
sale weld neck raised face flanges, CL1500 2500 900 WNFF flanges

Flange ID: Pro-20151106-000978Standard: ANSI B16.5, ASME ...

export weld neck raised face flan..
export weld neck raised face flanges, high quality blind flanges, ANSI forging flanges

Flange ID: Pro-20151106-000978Standard: ANSI B16.5, ASME ...