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 Welded Neck Flange
ASME B16.5 Welded Neck Flange

Flange ID: Pro-20101103-000048Standard: ASME B16.5Type: ...

ANSI B16.5 Welding Neck RF Flange..
ANSI B16.5 Welding Neck RF Flange 150lbs

Flange ID: Pro-20101103-000048Standard: ASME B16.5Type: ...

ANSI B16.5 Weld Neck RF Flange 15..
ANSI B16.5 Weld Neck RF Flange 150lbs

Flange ID: Pro-20101103-000046Standard: ANSI B16.5Type: ...

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

Flange ID: Pro-20111220-000143Standard: ANSI B16.5Type: ...

ANSI B16.5 300LB WELDING NECK FLA..
ANSI B16.5 300LB WELDING NECK FLANGE, WNRF FLANGE, Raised Face

Flange ID: Pro-20111220-000144Standard: ANSI B16.5Type: ...

ANSI 150 WN FLANGE RF, 300 WN FLA..
ANSI 150 WN FLANGE RF, 300 WN FLANGE RF

Flange ID: Pro-20130103-000272Standard: ANSI B16.5, B16. ...

ASA 150LBS 300LBS WELDING NECK FL..
ASA 150LBS 300LBS WELDING NECK FLANGE ANSI B16.5 WNRF FLANGE

Flange ID: Pro-20130106-000275Standard: ANSI B16.5, ASA ...

ANSI B16.5, ASA B16.5, 150LBS, 30..
ANSI B16.5, ASA B16.5, 150LBS, 300LBS, SLIP ON FLANGE, FF, RF

Flange ID: Pro-20130116-000289Standard: ANSI B16.5, ASA ...

B16.5, WNRF FLANGE, A105, WELDING..
B16.5, WNRF FLANGE, A105, WELDING NECK, STD, SCH40, SCH80, SCH160

Flange ID: Pro-20130608-000546Standard: ANSI B16.5, ASA ...