Find Duplex Stainless Steel Flanges, Threaded Flanges Class900, Forged Pipeline Products And Fittings on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Home > Products > Steel Flange > ASME B16.5 Threaded Duplex Stainless Steel Flange

ASME B16.5 Threaded Duplex Stainless Steel Flange

ASME B16.5 Threaded Duplex Stainless Steel Flange

    Terms of Trade: FOB,CFR,CIF,EXW,FCA
    Min. Order: 1T Bag/Bags
    Delivery Time: 30-45 Days
    Packaging: plywood box
    Transportation: Ocean,Air
    Port: XinGang

Basic Info

Model No.: TH

Product Description

Butt welding flange with neck is a kind of flange with conical neck and butt welding with cylinder or pipe. It belongs to integral flange. Due to the transition structure of conical neck and butt welding connection, the strength and stiffness of flange are strengthened, and the sealing property of flange is better than that of flat welding flange. The disadvantage is that it needs to be manufactured with forgings, which consumes a lot of materials and costs a lot of manufacturing costs. Suitable for high pressure, high temperature or high sealing requirements.

Product introduction:

1. Manufacturing standards: ASME B16.5;

2. Pressure grade: 150LB ≤ 2500LB;

3. Product materials:A182 F51, A182 F53, A182 F60 ;

4. Production process: blanking-forging-heat treatment-machining-typing-surface treatment-glued box packing

5. Product features: strong acid and alkali resistance, high temperature resistance, long service life, smooth surface, beautiful appearance

6. Scope of application: chemical, petroleum, electricity, water supply, ships, nuclear energy, biopharmaceuticals, papermaking, etc.

7.Raised Fce Male Face Female Face Tongue Face Groove Face Ring juint Face Tongue Face Groove Face Ring juint Face

ShanXi GuanLi Flange Co.Ltd


Founded in 1988, our company has become one of the most famous and largest forged flanges manufacturers in China. At present, it can manufacture many kinds of carbon steel, alloy steel, stainless steel, aluminum alloy flanges, and forgings according to national and international standards as well as clients' drawings, including: Welding neck flange Slip-on flange Plate flange Blind Flange Socket welding flange Threaded flange Lap joint flange Orifice flange Size range for flanges we can produce: DN15-DN4000 Pressure Classes ANSI / BS 150# till 2500#, EN PN6 till PN100, API 5000 psi - 25000 psi The standards for flanges we can produce according to: ASME B16.5, ASME B16.47 SERIES A & SERIES B, ASME B16.48, ASME B16.36, EN1092-1, UNI , DIN, JIS, BS3293 etc.

By now, it has obtained many approvals and certificates available in the world, including Kuwait Oil Company (KOC)'s, Kuwait National Oil Company (KNPC)'s and Petroleum Development Oman L.L.C. (PDO)'s approvals in the Middle East, the API 6A and PED certificates, DNV.GL approval. And we have had very successful cooperations with many professional international companies in the world, including KOC, PDO, BUHLMANN, DYLAN, RFF, LFF, PFF, VAN LEEUWEN, GENOYER, BASF, T.A.L, FLUOR, KURVERS, CUNADO.... I do expect that we could coopeate with each other on flanges business in your target markets in the world. And in my opinion, this company is strong and competitive enough on at least forged steel flanges. I am sure that both of us will benefit form such cooperations. Why not try it together?

Company Info

  • Company Name: ShanXi GuanLi Flange Co.Ltd
  • Representative: JianWei Chen
  • Product/Service: Forged Flanges , Forgings with Drawings , Special-Shaped Pieces , Flange With Special Wall Thickness , Flanges of Different Standards , The Flanges of the Various Materials
  • Capital (Million US $): 6000 Million RMB
  • Year Established: 1988
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 41% - 50%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: above 8
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: ChenJiaYing,DingXiang,ShanXi,China
  • Contact Person: Ms. PinLing Dong
  • Tel: 86-0351-5634868-811
Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters