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Quick Details

  • Size: 1/2"--48"
  • Material: Carbon Steel, ASTM A105
  • Standard: ASME, ANSI B 16.5/ANSI B16.47
  • Place of Origin: Hebei, China (Mainland)
  • Model Number: Welding Neck
  • Brand Name: GEE
  • Standard or Nonstandard: Standard
  • Main markets: USA ,U,S.E,Japan,Alstralia,EUROPE
  • MOQ: 1pcs
  • Place of origin: Made in CHINA
  • Connection: Welded
  • Package: In wooden case and wooden pallets
  • Management Certification: ABS, ISO 9001:2008; ISO 14001:2004; OHSAS 18001
  • Type: Welding Neck

Packaging & Delivery

Packaging Details 1) Seaworthy wooden case
2) Seaworthy wooden pallet
3) According to the packing requirement of client
Delivery Time 3--7DAYS
Company Information


Our company is one of the biggest manufacturers and exporters of pipefittings ,elbow ,tee  ,reducer ,forged pipe flange and steel pipe in China.

We can produce products accord to ANSI B16.5/ANSI B16.47/DIN /JIS/BS4504 standard.There are carbon steel(cs) ,stainless steel(ss)and alloy steel (AS)raw matrial .

Crabon steel(cs)--A234 WPB

Stainless steel(ss)-- A182-F304/304L ,316/316L,317 ,321,403,S32205

Alloy steel (AS)--ASTM A182 GR.F11,WP11,WP91,WP22.....

Due to our larger output capacity, we have exported our products to East Asia, Europe,
America, Africa and other twenties countries. High quality and competitive prices are our advantages.
And we can develop new items with your requirements.
We wish to express our desire to enter into business relationship with you.

We are engaged in manufacturing of a wide range of Butt Weld elbow that is available in varied types such as L/R & S/R elbow,
tee, concentric and eccentric reducers, reducing elbow & tee, cross and caps. Sourced from reliable vendors,
these fittings are highly acknowledged for their high tensile strength, durability and accurate alloy composition.
These find application in several industries such oil & gas, automobile, acid & chemical, pharmaceutical and cement industries.
We are known for our butt welding fitting pieces.

Product Description

 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 bolts.


Weld Neck

This flange is circumferentially welded into the system at its neck which means that the integrity of the butt welded area can be easily examined by radiography .the bores of both pipe and flange match ,which reduces trubulence and erosion inside the pipeline.the welded neck is therefore favoured in critical applications.



TypeWelding Neck
other Type





A 105N -A350 LF2


A 182 F5/F9/F11/F22/


A181 F91




A182 F321/F321H



StandardANSI B16.5/ANSI B16.47/DIN/JIS
PackingWooden case or pallet




Sch10 , Sch20 , Sch30 , Sch STD , Sch40 , Sch60 , Sch XS , Sch80, Sch100, Sch120, Sch140 Sch160 , Sch XXS,

Pressure Reating:Class 150, 300, 600, 900, 1500, 2000, 3000, 6000, 9000 LBS




Packaging & Shipping


our customer


Hebei Gee Pipe Mill Co.,Ltd has four serials products:

1. The large middlehigh pressure flange and forgings.
2.Steel seamless and steel plate buttwelding pipe fittings(elbow,tee,reducer,bend etc.)

3.Pipeline of the plant configuration.
4.Seamless steel pipe, SSAW,LSAW and ERW steel pipe.The compny.owns a variety of specifications of steel tube cold rolling,
cold drawing units, hydraulic cold forming pipefittings manufacturing equipments.We also have precision machining equipment and heat treatment equipments and a variety of surface treatment equipments,
the more we have a perfect quality supervision system and a full range of testing equipments and high skilled technical personnels,
operating in strict accordance with the ISO9001 international quality management system.Producing different specifications steel pipe, pipe fittings ,
flange and the other products with all kinds of materials according to the standard of GB,HG,HGJ,SHJ and API,ASTM,ASME,ANSI,MSS-SP and BS,DIN,JIS,NF.

Manufacturing equipm


Contact us


Fulin instrustrial zone ,mengcun county ,cangzhou city ,hebei province ,China


contract: Xiaoqing 









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