Company Details
  • Shijiazhuang Huize Pipe Fitting Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Mark: Worldwide
  • Exporter:61% - 70%
  • Certs:CE
  • Description:Welding Neck Flange,Carbon Steel Weld Neck Flange,Class150 Welding Neck Flange,Stainless Steel Welding Neck Flange
Shijiazhuang Huize Pipe Fitting Co., Ltd. Welding Neck Flange,Carbon Steel Weld Neck Flange,Class150 Welding Neck Flange,Stainless Steel Welding Neck Flange
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WN Flange

Product categories of WN Flange, we are specialized manufacturers from China, Welding Neck Flange, Carbon Steel Weld Neck Flange suppliers/factory, wholesale high-quality products of Class150 Welding Neck Flange R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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2500 class Carbon Steel Weld Neck Flange
2500 class Carbon Steel Weld Neck Flange

Model No. : HZ-E-WN FLANGE

A flange is a method of connecting pipes,valves,pimps,and other equipment to form a pipework system .It also provides easy access for cleaning ,inspection or modification. Flange are usually welded or screwed into such systems and then joined with...

Expert Manufacturer of Welding Neck Flange
2500 class Carbon Steel Weld Neck Flange
2500 class Carbon Steel Weld Neck Flange

Model No. : HZ-E-WN FLANGE

Name:2500 class Carbon Steel Weld Neck Flange Weld Neck Flange Size: 1/2″ (15 NB)to 48″ (1200NB) flange welding neck A105 Standards:ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings class 2500 weld neck flange...

China Manufacturer of Carbon Steel Weld Neck Flange
cl 150 rf flange weld neck flange
cl 150 rf flange weld neck flange

Model No. : HZ-E-WN FLANGE

Name:cl 150 rf flange weld neck flange welding neck flange dimensions Size: 1/2″ (15 NB)to 48″ (1200NB) flange welding neck A105 Standards:ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings welding neck flange RF...

High Quality Class150 Welding Neck Flange China Supplier
forging raised face weld neck flange
forging raised face weld neck flange

Model No. : HZ-E-WN Flange

Item: forging raised face weld neck flange Standard :AISI B16.5, AISI B16.47, AISI B16.36, MSS SP44 Material:A105 A105N 304L 316L A182 GR.F22 A182GR.F11 ASTM A182 WN forged raised face flange Type:WN flange RF Connection type:Raised Face, Flat Face,...

Professional Manufacturer of Stainless Steel Welding Neck Flange
LONG WELDING NECK FLANGE WN-RF
LONG WELDING NECK FLANGE WN-RF

Model No. : HZ-E-WN FLANGE

Size:1/2"--80" Type:welding neck, slip on, blind, lap joint, threaded Pressure rate:Class 150,300,600,900,1500,2500 The weld neck flange is connected with the pipe from the neck in butt welding method, that means the neck should be have same...

Expert Manufacturer of Welding Neck Flange
weld neck flanges stainless pipe A182 F316
weld neck flanges stainless pipe A182 F316

Model No. : HZ-E-WN FLANGE

Welded Neck Flange, WN Forged Flanges, Weld Neck Flanges Production Range Size: 1/2″ (15 NB)to 48″ (1200NB) Standards:ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings Pressure Ratings: Class 150,Class 300, Class...

Carbon Steel Weld Neck Flange Export
ASME B16.5 A105 WELD NECK flanges
ASME B16.5 A105 WELD NECK flanges

Model No. : HZ-E-WN Flange

Name:ASME B16.5 A105 WELD NECK flanges Size: 1/2″ (15 NB)to 48″ (1200NB) Standards:ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings Pressure Ratings: Class 150,Class 300, Class 400, Class 600, Class 900,...

Competitive Class150 Welding Neck Flange China Supplier
B16.47 weld neck flange
B16.47 weld neck flange

Model No. : HZ-E-WN FLANGE

Item:B16.47 weld neck flange Standard :AISI B16.5, AISI B16.47, AISI B16.36, MSS SP44 Material:A105 A105N 304L 316L A182 GR.F22 A182GR.F11 Type:Long Welding Neck Flange Connection type:Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large...

High Quality Stainless Steel Welding Neck Flange China Factory
A694 F52 weld neck flange
A694 F52 weld neck flange

Model No. : HZ-E-WELD FLANGE

Name:ASME B16.5 A105 WELD NECK flanges Size: 1/2″ (15 NB)to 48″ (1200NB) Standards:ANSI B16.5, ANSIB16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings Pressure Ratings: Class 150,Class 300, Class 400, Class 600, Class 900,...

China Supplier of Welding Neck Flange

China WN Flange Suppliers

Welding Neck Flange

Welding Neck Flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.

The long tapered hub provides an important reinforcement for use in several applications involving high pressure, sub-zero and / or elevated temperatures. The smooth transition fromFlange thickness to pipe or fitting wall thickness effected by the taper is extremely beneficial, under conditions of repeated bending, caused by line expansion or other variable forces.

These Welding Neck Flange are bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow. This prevents turbulence at the joint and reduces erosion. They also provide excellent stress distribution through the tapered hub and are easilyradiographedfor flaw detection.

This Welding Neck Flange will be welded to a pipe or fitting with a single full penetration, V weld (Buttweld).

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