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

  •  [Hebei,China]
  • Business Type:Manufacturer
  • Main Markets: 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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Welding Neck Flange

Product categories of Welding Neck 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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Carbon Steel Weld Neck Flange
Carbon Steel Weld Neck Flange

Model No. :

1 Carbon Steel Weld Neck Flange Material Carton steel stainless steel and alloy steel Usual pipe material A105 Q235 20 45 ST37 ST52 stainless steel 304 304L 316 316L alloy steel 15CrMo 12Cr1mov 35CrMo P91 2 Carbon Steel Weld Neck Flange...

Expert Manufacturer of Welding Neck Flange
Long Weld Neck Flange A350 LF2
Long Weld Neck Flange A350 LF2

Model No. : HZ-E-WN flange

1 Class150 Welding Neck Flange Standard forged flange ANSI JIS DIN BS4504 SABS1123 EN1092 1 UNI AS2129 GOST 12820 2 Type Plate Slip on Welding Neck Thread Socket weld Blind 3 Class150 Welding Neck Flange Size 1 2 78 inch DN15 DN2000 4 Material...

China Manufacturer of Carbon Steel Weld Neck Flange
Flange
Flange

Model No. : HZ0712

A weld neck flange WN flange seems like a flange has a neck for weld with the pipe it is easily to recognized by their neck The weld neck flange is connected with the pipe from the neck in butt welding method that means the neck should be have same...

High Quality Class150 Welding Neck Flange China Supplier
Flange
Flange

Model No. : HZ0712

A weld neck flange WN flange seems like a flange has a neck for weld with the pipe it is easily to recognized by their neck The weld neck flange is connected with the pipe from the neck in butt welding method that means the neck should be have same...

Professional Manufacturer of Stainless Steel Welding Neck Flange
Flange ASME B16.5 CLASS 300, LWN, DN50, RF, SA-350 Gr.LF2 CL.1
Flange ASME B16.5 CLASS 300, LWN, DN50, RF, SA-350 Gr.LF2 CL.1

Model No. : HZ-E-Welding neck flange

A weld neck flange WN flange seems like a flange has a neck for weld with the pipe it is easily to recognized by their neck 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
Class150 Welding Neck Flange
Class150 Welding Neck Flange

Model No. : HZ-E-WN flange

1 Carbon Steel Weld Neck Flange Material Carton steel stainless steel and alloy steel Usual pipe material A105 Q235 20 45 ST37 ST52 stainless steel 304 304L 316 316L alloy steel 15CrMo 12Cr1mov 35CrMo P91 2 Carbon Steel Weld Neck Flange...

Carbon Steel Weld Neck Flange Export
Flange
Flange

Model No. : steel flange

1 Carbon Steel Weld Neck Flange Material Carton steel stainless steel and alloy steel Usual pipe material A105 Q235 20 45 ST37 ST52 stainless steel 304 304L 316 316L alloy steel 15CrMo 12Cr1mov 35CrMo P91 2 Carbon Steel Weld Neck Flange...

Competitive Class150 Welding Neck Flange China Supplier
A694 F65 Weld neck flanges
A694 F65 Weld neck flanges

Model No. : HZ-E-WN FLANGE

1 Carbon Steel Weld Neck Flange Material Carton steel stainless steel and alloy steel Usual pipe material A105 Q235 20 45 ST37 ST52 stainless steel 304 304L 316 316L alloy steel 15CrMo 12Cr1mov 35CrMo P91 2 Carbon Steel Weld Neck Flange...

High Quality Stainless Steel Welding Neck Flange China Factory
Welding Neck Stainless Steel 304 Flange
Welding Neck Stainless Steel 304 Flange

Model No. : HZ-E-WELD NECK FLANGE

TYPE 1 Welding neck Flange 2 Slip on 3 Blind flange 4 Long welding neck flange 5 Lap joint flange 6 Socket welding 7 Threaded flange 8 Flat flange Carbon Steel Weld Neck Flange Carbon steel ASTM A105 ASTM A350 LF1 LF2 CL1 CL2 A234 S235JRG2 P245GH...

China Supplier of Welding Neck Flange
weld neck flange material A694 F60
weld neck flange material A694 F60

Model No. : HZ-E-WELD NECK FLANGE

Item name weld neck flange material A694 F60 FLANGE TYPE 1 Welding neck Flange 2 Slip on 3 Blind flange 4 Long welding neck flange 5 Lap joint flange 6 Socket welding 7 Threaded flange 8 Flat flange welding neck flange class 600 Carbon steel ASTM...

China Factory of Carbon Steel Weld Neck Flange
ansi b16.5 rasied face weld neck flange
ansi b16.5 rasied face weld neck flange

Model No. : HZ-E-WELD NECK FLANGE

A weld neck flange WN flange seems like a flange has a neck for weld with the pipe it is easily to recognized by their neck The weld neck flange is connected with the pipe from the neck in butt welding method that means the neck should be have same...

Flange Astm A694 F65
Flange Astm A694 F65

Model No. : HZ-M A694 F65 Flange

Flange Astm A694 F65 Astm A694 F65 Forged Flange have Weld Neck Slip on Socket Weld Blind Threaded Plate Spectacle Blind Stainless Steel Blind Flange Specification Flange Face RF Raised Face FF Flat Face RTJ Ring Type Joint Rating 150LB

A105 600LB  RFWN Flange
A105 600LB RFWN Flange

Model No. : HZ-M RF WN FLANGE

A105 600LB RFWN Flange Raised Face Weld Neck Flange also use RFWN Flange WMRF Flange Material have ASTM A105 A105N A350 LF2 A694 F60 A182 D304 F304L F316 F316L F321 F11 F22 Stainless Steel Welding Neck Flange Face RF Raised Face FF Flat Face RTJ...

CARBON STEEL FLANGE (W/N) 300LB RF
CARBON STEEL FLANGE (W/N) 300LB RF

Model No. : HZ-M WN Flange

CARBON STEEL FLANGE W N 300LB RF CARBON STEEL WN FLANGE Face including Raised Face RF Flat Face FF Ring joint Face RTJ Carbon Steel Weld Neck Flange Pressure 150LB 300LB 600LB 900LB 1500LB 2500LB

CS A105 WNRF Flange
CS A105 WNRF Flange

Model No. : HZ-M WNRF FLG

CS A105 WNRF Flange Specification Class150 Welding Neck Flange Face RF FF RTJ Class150 Welding Neck Flange Pressure 150 300 600 900 1500 2500 PN10 PN16 PN25 PN40

Flange CS A105 CL300
Flange CS A105 CL300

Model No. : HZ-M CS Flange

Flange CS A105 CL300 Specification Astm Slip On Flange Face RF FF RTJ Astm Slip On Flange Rating 150LB 300LB 600LB 900LB 1500LB 2500LB PN10 PN16 PN25 PN40 Forged Slip On Flange

A105 Weld Neck Flange
A105 Weld Neck Flange

Model No. : HZ-M A105 Weld Neck Flange

A105 Weld Neck Flange Welding Neck Flange including Raised Face Flat Face Ring joint Face Pressure 150LB 300LB 600LB 900LB 1500LB 2500LB Welding Neck Flange

Long Welding Neck Flanges
Long Welding Neck Flanges

Model No. : HZ-E-WN FLANGE

Long Welding Neck Flanges 1 Standard forged flange ANSI JIS DIN BS4504 SABS1123 EN1092 1 UNI AS2129 GOST 12820 2 Type Plate Slip on Welding Neck Thread Socket weld Blind Welding Neck Flange 3 Size 1 2 78 inch DN15 DN2000 4 Welding Neck Flange...

Carbon Steel SA105N Flange
Carbon Steel SA105N Flange

Model No. : HZ-M CS Flange

Carbon Steel SA105N Flange Carbon Steel Forged Flange material have A105 SA105 A105N SA105N A350 LF2 SA350LF2 A694 F60 F65 SA694 F60 F65 Flange Face RF Raised Face FF Flat Face RTJ Ring Type Joint Carbon Steel Weld Neck Flange Rating 150 300 600 900...

Astm A516 Gr.70 WNRF Flange
Astm A516 Gr.70 WNRF Flange

Model No. : HZ-M WNRF Flange

Astm A516 Gr 70 WNRF Flange Specification Class150 Welding Neck Flange Flange Face RF FF RTJ Pressure 150LB 300LB 600LB 900LB 1500LB 2500LB PN10 PN16 PN25 PN40 Main Material SA105 A105N A350 LF2 A694 GR

API 6A Type 6BX Flange WN
API 6A Type 6BX Flange WN

Model No. : HZ-M-Flange

API 6A Type 6BX Flange WN Specification Carbon Steel Weld Neck Flange Face RF FF RTJ Pressure 10000LB Carbon Steel Weld Neck Flange Material SA105 A105N A350 LF2 A694 F65

China Welding Neck 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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