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Quick Details

  • Material: Stainless Steel
  • Technics: Forged, Forged
  • Type: Flange, blind
  • Place of Origin: Shanxi, China (Mainland)
  • Model Number: Blind Flange ASME B16.47 serie A
  • Brand Name: liyang
  • Connection: Flange
  • Shape: Reducing
  • Head Code: Square
  • Inspection: Factory In-House Or Third Party
  • OEM: Yes
  • Materials: Carbon Steel, Stainless Steel, Alloy Steel
  • Facing Method:: rust preventing oil, spray paint (black, yellow), hot galvanization
  • Types Of Jointing Faces:: raised face; ring joint face; tongue and groove face
  • Certificate: ISO9001: 2000, TUV
  • Standard: ASME B16.47 SERIE A
  • Application: petroleum ,chemical ,machinery ,oil ,gas ,engineering ,shipbuilding

Packaging & Delivery

Packaging Details Using Plywood Case Of Outside, Plastic Cloth Of Inside Dampproof, or other methods according to the requirements of our clients
Delivery Time Within 12-15 Days after receipt the payment in advance

 BL Flange  ASME B16.47 serie A   

     The blind flange is a flange without a bore. It is used to close off the ends of a piping system and/or a pressure vessel opening. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.
 * Size: 1/2” to 80”, DN 12mm to DN 2000mm
* Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
* Facing: RF / RTJ
* Material:
Cabon steel: A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12
* Packing: plywood case and plywood pallet



* Facing Method:rust preventing oil ,paint ,hot galvanized ,electric galvanized

* Certification :ISO,TUV,



 Flanges manufacturing process: 



 Shanxi Liyang Forging  Blind Flange ASME B16.47 serie A Show:



Advantages and Features about shanxi liyang forging flange:


Shanxi LiYang Forging Co.,ltd is a specializing in manufacturing the flanges and forgings,  and located in Dingxiang County, Shanxi Province, which is the national energy and heavy industry base, named "The Capital of Forging" by the State Council .


1.Our company has more than 20 years experience to make flange. we can product various specifications and models from different countries.Such as American,Germany,Britain and Japan.

2.Meanwhile, Customer's logo and design are welcome (OEM available )

3.Non-standard flanges and large diameter flanges are available

4.our products are exported more than 20 countries and regions. And our products ' quality is in full compliance with both national and international standards.

5.Warmly welcome all to come to visit, investigate and negotiate business,we can give your company a competitve price


 Inspection:Factory in house or the third party are available :


                                     PMI and UT(Ultrasonic Testing)



Packing: plywood case and plywood pallet  ,as customers' requireme




we have got ISO and TUV certificates,our flanges are produced according to standard strictly



reasonable price,good quality,advanced machinery equipment,prompt delivery



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