FLANGES
WH Steel Co., Ltd is leading China flange manufacturer specializing in production of various standard and non-standard flanges and forgings based in China. Establish since 2000, we are experienced China flanges manufacturer supply to Middle East, South East Asia, Japan, Europe, South America, Australia, North America and globally. Our certification include ISO9001-2015, ISO14001, ISO45001, TUV's CE, TUV's PED, GOST, Bureau Vista's MODE II SCHEME (Marine & Offshore) and Norsok M-650.
Materials
-
Carbon steel . Low Temperature Carbon Steel . High Yield Carbon Steel - ASTM A105/A105N . A350 LF1. LF2 CL1/CL2, LF3 CL1/CL2 . A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
-
Stainless Steel - ASTM A182 F304/304L . F316/316L . F316H . F316TI . F310 . F321 .
Manufacturing Standard
ASTM . ASME . ANSI B16.5 . B16.47A . B16.47B . B16.35 . B16.48 . EN1092-1 . DIN . API . API 6A . API 6B . API 6BX
Pressure Rating
CL150 -- CL2500
Sizes
1/2”(DN15) -- 60”(DN1500)
Flange Face Type
Flat Face (FF) . Raised Face (RF) . Ring Type Joint (RTJ)
Coating
Anti-rust painting . Oil Varnished . Electric zinc coated (White or Yellow Zinc) . Alloy material coated (Lined or Clad)
Flanges Types
Welding Neck Flange . Blind Flange. Lap Joint Flange . Threaded Flange . Socket Weld Flange . Orifice Flange . Spectacle Blind . Paddle Blank . Paddle Spacer . Slip On Flange . Long Weld Neck Flange
Weldneck Flange
Most frequently requested flange, the Weld Neck Flange features a neck extension and weld bevel. Provides a natural form connection ideal for larger, high pressure applications.
Weldneck Flanges Manufacturer
Weldneck Flanges Supplier
Slip On Flange
A simple alternative to the Weld Neck flange, a Slip On Flange is designed to accept the pipe into the center/bore, allowing welding around the outer diameter of the pipe.
Slip On Flanges Manufacturer
Slip On Flanges Supplier
Blind Flange
Designed to cap off a line, a Blind Flange has no bore or inner diameter. They are often altered to include NPT threads or custom bore holes to function as hubless Slip On flanges.
Blind Flanges Manufacturer
Blind Flanges Supplier
Socket Weld Flange
Sometimes referred to as Counter Bore flanges, the Socket Weld types have a socket to insert pipe when space limitations make Weld Neck flanges difficult to use.
Socket Weld Flanges Manufacturer
Socket Weld Flanges Supplier
Threaded Flange
Threaded or Companion Flanges contain a female NPT threaded center for connection to male threaded piping. These flanges are commonly implemented in reducing connections.
Threaded Flanges Manufacturer
Threaded Flanges Supplier
Lap Joint Flange
Lap Joint Flanges are intended to saddle over a stub end fitting. They feature an extended hub and a machined radius at the base of the flat face.
Lap Joint Flanges Manufacturer
Lap Joint Flanges Supplier
Spectacle Blind
A spectacle blind flange is generally a piece of metal that is cut to fit between two pipe flanges and. The spectacle blind flange could be produced from one plate,or joint together by welding from three parts: blind plate,ring and handle plate.
Spectacle Blind Manufacturer
Spectacle Blind Supplier
Long Weldneck Flange
Long weldneck flange (LWN) are similar to a weldneck flange is often used as a nozzele fro a barrel. Long weldneck flanges are built in a variety of lengths according to project requirements.
LongWeldneck Flange Manufacturer
Long Weldneck Flanges Supplier
Girth Flange
Girth flanges are used for mating two segments of a pressure vessel. These parts are also widely used in shell and tube heat exchangers and other process equipment to mate various components.
Girth Flanges Manufacturer
Girth Flanges Supplier
Ask For Quotation
WH Steel Co., Ltd
HQ Office
4th Floor, Fuhua Hongyan Building, Hongyan South 1st Road, Chaoyang District, Beijing. China.
Factory
Zhenggang Industrial Zone,
Yanshan County, Cangzhou City,
Hebei Province. China
Tel : +86 186 1422 5268
Tel : +86 10 5716 3742
WhatsApp: +6016-2533 517
Please email us at :-
Or welcome to message us.
Our sales specialist will contact you!
