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Quick Details

  • Size: 1/2"-48"
  • Material: Carbon Steel
  • Standard: ANSI, asme,din,bs,iso ect.
  • Place of Origin: Hebei, China (Mainland)
  • Model Number: asme b16.5 wn rf a105 flange
  • Brand Name: JS
  • Standard or Nonstandard: Standard
  • Name: asme b16.5 wn rf a105 flange for oil and gas
  • size: 1/2"-48"
  • Usage: Petroleum, chemical, power, gas, metallurgy, \ etc
  • Surface Treatment: Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint,Zinc,
  • type: forged flange
  • Packing: Wooden Cases or wooden pallet or as request
  • Payment terms: T/T or L/C
  • Factory Add: CangZhou City,Hebei Province,China
  • certificate: ISO,CCS,MTC

Packaging & Delivery

Packaging Details asme b16.5 wn rf a105 flange for oil and gas
wooden case, wooden pallet or as per customer's requirements
Delivery Time Shipped in 10 days after payment
Product Description

 1.Products details



 asme b16.5 wn rf a105 flange for oil and gas


DN15 - DN2000 (1/2" - 80"),


Welding neck,slip on,socket weld,thread,blind,plate etc.


ASTM A105, ASTM A350 LF1, A350LF2, Q235B, 20#, 16Mn,

ASTM A182 F304, F304L, F316, F316L, F321 etc. 

Manufacturing standard

ANSI, JIS, DIN, EN, BS4504,GOST etc.


Raised Face (RF),Flat Face(FF), Ring-Type Joint (RTJ),Tongue-and-Groove (T&G),Male-and-Female (M&F)

wn flange

2.Packing and shipping
Produce procedure
3.Produce procedure
Company Information
4. About us:

Established in 1983, Hebei Jingsheng has more then 30 years of experience in pipe fittings production. Our main product is steel flangeselbowteereducercapinsulated joint and other pipe fittingsWe have successfully export our products to more than 25 country. 

I hope to be a friend with every partner


5.Certificate: (CE,TUV , ISO9001:2008,CCS)




6.Our serivce

1)OEM,ODM accepted
2)A series of Carbon steel FLANGE, ELBOW, REDUCER, CROSS and CAP can be offer.
3)Sample is available.

4)We guarantee to 100% refund or replace the goods if the inspection doesn't qualified.


7.Why cooperate with Hebei jinsheng




Q: Are you a trading company or manufacture.

A: We have ourselves owned factory for pipe fittings and flange. The factory is located in Yanshan which is                hometown of pipe fittings.we do both domestic market and oversea market.yes,we are manufacture.

Q: I haven't done business with you ,how can I trust you .

A: Our company has more than 25 years experience in pipe fittings and flanges .we are certified and                    accredited with the ISO 9001:2008, PED for our entire quality system. Products have been widely supplie to more than    30 countries around the globe. Free samples can be provided for test.Our company has in alibaba for 8 years, which is longer than most of our fellowsuppliers, Our Trade  ssurance Limit is US$400,000,and it is still going up.

Q: can I get one sample from you . and how long I will get the sample

A:  Once we get your sample order, free sample will be supplied within 3days, send via express or DHL and wi        thin another 3-5days you can get it.

Q: What about your after-sale service.

A: 1) we have professional document department to support you with full set documents for customs clearance ( including Bill of loading,FORM E,packing list,commercial invoice,L/C documents)

        2) one year guarantee period which is longer than most our peers suppliers. Any quality problem we would like return of the goods and we will afford the freight cost.  

        3) Each year we will visit our old clients in 3 different countries.we can talk to you face to face to solve your project problem. 

more products refe

9.more products reference



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $46,000
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