long welding neck flange Manufacturers

We often stick to the basic principle "Quality 1st, Prestige Supreme". We are fully committed to giving our shoppers with competitively priced excellent products and solutions, prompt delivery and skilled provider for long welding neck flange,ANSI B16.5 300lb sq.in Weld Neck Flange,flat flange,lap joint flange,slip on flange, To significantly improve our assistance quality, our company imports a large number of international advanced devices. Welcome clients from your home and abroad to simply call and inquire!
long welding neck flange, Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Hot Products

  • Oval ZINC Plated Flange

    Oval ZINC Plated Flange

    We supply the Oval ZINC Plated Flange.This kind of flange is made of carbon steel.Our company can produce the steel flange not only in GB Standard ,also the ANSI,ASME standard, DIN, BS EN standard and GOST,JIS,SANS, standard.We will keep trying best to supply quality pipe fittings in standard or custom to our clients and partners .
  • Black paint carbon steel flanges A105 S235JR type 13

    Black paint carbon steel flanges A105 S235JR type 13

    We can provide Black paint carbon steel flanges A105 S235JR type 13. Established in 1992,we are a professional flange manufacturer in China with good reputation,competitive prices,guaranteed delivery time.
  • ASTM b16.5 150# SORF flange

    ASTM b16.5 150# SORF flange

    We produce ASTM b16.5 150# SORF flange according to our customer requirements of dimension,surface finished,marking,packing etc. 
  • Slip On Flange Ansi B16.5 Class 150

    Slip On Flange Ansi B16.5 Class 150

    We supply the Top quality Slip on flange ansi b16.5 class 150.This kind of flange is made of carbon steel,we have all main standards in the world,you can find what you want in our factory.the measurement from dn 15 to dn 2000.
  • EN1092-1 DN100 PN16 Flange Drawing

    EN1092-1 DN100 PN16 Flange Drawing

    We supply En1092-1 DN100 PN16 flange drawing on sales.
    En1092-1/DIN/ANSI/BS4504/GOST/AS2129/JIS Standard. TUV&VD-TUV/DNV/BV/ISO9001/KR certificated.
    Best price & superior quality & guaranteed delivery time.
  • Carbon Steel Oval Flange Pipe

    Carbon Steel Oval Flange Pipe

    We supply the Top quality Carbon Steel Oval Flange pipe .This kind of flange is made of carbon steel. Quality is our culture. Professional manufacturer customized products, one stop source for new product developing.

Send Inquiry