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

Model No. : HZ-M-Flange

API 6A Type 6BX Flange WN Specification: Flange Face: RF/FF/RTJ Pressure: 10000LB Material: SA105, A105N, A350 LF2, A694 F65---CS SA182 F304/304L, F316/316L,

Expert Manufacturer of Welding 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...

China Manufacturer of Carbon Steel Weld Neck Flange
Carbon Steel Weld Neck Flange 105
Carbon Steel Weld Neck Flange 105

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...

High Quality Class150 Welding Neck Flange China Supplier
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: Flange Face: RF/FF/RTJ Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB PN10, PN16, PN25, PN40 Main Material: SA105, A105N, A350 LF2, A694 GR

Professional Manufacturer of Stainless Steel Welding Neck Flange
STD BORE ASTM A-105 RF WN Flange
STD BORE ASTM A-105 RF WN Flange

Model No. : HZ-M WN Flange

STD BORE ASTM A-105 RF WN Flange Specification: Flange Face: RF/FF/RTJ Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB PN10, PN16, PN25, PN40 Material: SA105, A105N, A350 LF2, A516 GR

Expert Manufacturer 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...

Carbon Steel Weld Neck Flange Export
RF SCH 40 Weld Neck Flanges
RF SCH 40 Weld Neck Flanges

Model No. : HZ-M Weld Neck Flange

RF Weld Neck FlangesType including Welding Neck, Threaded, Slip on, Socket Weld, Plate, Blind, Spade and Spacer, Spectacle Blind. RF SCH 40 Weld Neck Flanges Specification: Flange Face: RF Raised Face FF Flat Face RTJ Ring Type Joint Rating: 150LB,...

Competitive Class150 Welding Neck Flange China Supplier
SA 266 Gr.2 Forge Flange
SA 266 Gr.2 Forge Flange

Model No. : HZ-M Forged Flange

SA 266 Gr.2 Forge Flange SA 266 Gr.2 Forge Flange including Weld Neck, Threaded, Slip on, Socket Weld, Plate, Blind, Spectacle Blind Specification: Flange Face: RF Raised Face FF Flat Face RTJ Ring Type Joint Rating:

High Quality Stainless Steel Welding Neck Flange China Factory
FORGED CARBON STEEL FLANGES
FORGED CARBON STEEL FLANGES

Model No. : HZ-M-FORGED FLANGE

FORGED CARBON STEEL FLANGES FORGED CARBON STEEL FLANGES have Weld Neck, Slip on, Socket Weld, Blind, Spade & Spacer, Threaded, Spectacle Blind Specification: Flange Face: RF/ Raised Face FF/ Flat Face RTJ/ Ring Type Joint Rating: 150LB, 300LB,...

China Supplier of Welding Neck Flange
FFWN 150 ansi FLANGE
FFWN 150 ansi FLANGE

Model No. : HZ-M WNFF FLANGE

FFWN 150 ansi FLANGE Specification: Flange Face: RF/FF/RTJ Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB PN10, PN16, PN25, PN40 Material: SA105, A105N, A350 LF2, A516 GR F65---CS

China Factory of Carbon Steel Weld Neck Flange
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 Flange Face: RF(Raised Face) FF(Flat Face) RTJ(Ring Type Joint)...

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 long weld neck ss316 flange 3. Size:1/2-78 inch (DN15-DN2000) 4....

ASTM A105 RTJ 900 Sch160 W.N Flange
ASTM A105 RTJ 900 Sch160 W.N Flange

Model No. : HZ-M RTJ WN FLANGE

ASTM A105 RTJ 900 Sch160 W.N Flange ASTM A105 RTJ Sch160 W.N Flange Pressure Rating have 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB. Material: CS: A105, A105N, A350 LF2, A516 GR F65 SS: A182 F304/L, F316/L, F321, F310 Duplex ss: UNS S31803 AS: A182...

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 Rating: 150, 300, 600, 900, 1500,

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... Specification: Flange Face: RF, Raised Face FF, Flat Face RTJ, Ring Type Joint Rating: 150LB, 300LB, 600LB, 900LB,...

CL150 CS ASTM A105 WN Flange
CL150 CS ASTM A105 WN Flange

Model No. : HZ-M WN Flange

CL150 CS ASTM A105 WN Flange CL150 CS ASTM A105 Flange including Slip-on, Weld Neck, Blind, Socket Weld, Plate, Threaded, Spectacle Blind, Spade & Spacer Material: CS---A105, A105N, A350 LF2, A516 F60, F65, F70 SS---A182 F304, F304L, F316,...

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. Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB Material:

A105 Weld Neck Flange
A105 Weld Neck Flange

Model No. : HZ-M A105 Weld Neck Flange

A105 Weld Neck Flange A105 Weld Neck Flange Face including Raised Face, Flat Face, Ring joint Face. Pressure: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB Material:

A182 F11 Weld neck flanges
A182 F11 Weld neck flanges

Model No. : HZ-E-WELD NECK FLANGE

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 3. Size:1/2-78 inch (DN15-DN2000) 4. Material:Carbon steel: A105,SS400,SF440...

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:ASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH P250GH, P280GHM 16MN, 20MN...

FLANGE R.T.J. W.N. SCH 40 ANSI B16.5
FLANGE R.T.J. W.N. SCH 40 ANSI B16.5

Model No. : HZ-M WNRTJ FLANGE

FLANGE R.T.J. W.N. SCH 40 ANSI B16.5 RTJ WN ANSI B16.5 Rating have 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB. Material: A105, A105N, A350 LF2, A516 GR F65, F70 A182 F304/L, F316/L, F321, F310, F904L UNS S31803 A182 F11,

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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