• What We Offer
  • Language
    • Espanol
    • English
    • Italian
    • عربى

Langfang Dingyang Flange & Pipe Fitting Co.,Ltd

Skype: chinamaker99
Tel: 86-316-5120812
Email: info@fittingflange.com
Whatsapp: +8615801556607
  • Home
  • About us
    • About us
    • Factory
    • Certificate
    • Clients Story
  • Flange
    • Carbon Steel Flange
    • Stainless Steel Flange
    • Alloy Steel Flange
    • Flange standard & tech
      • Flange Standard
      • Production Tech
    • Special Flange
  • Pipe Fitting
    • Butt Welded Fitting
      • Carbon Steel
      • Stainless Steel
    • 150LB Threaded Fitting
    • Nipple
    • Forged Fitting
      • Carbon Steel
      • Stainless Steel
    • Malleable Iron Fitting
    • Steel Pipe
      • Carbon Steel
      • Stainless Steel
    • Irrigation Fittings
    • Other Fitting
  • News
  • FAQ
  • Video
  • E-catalog
  • Contact Us

SABS and ANSI Standard Carbon Steel Flanges Shipped To South Africa

Thursday, 28 March 2019 by dingyang
SABS and ANSI Standard Carbon Steel Flanges Shipped To South Africa, A105 , 2x20GP container If you have any requirements on flanges or pipe fittings, please send the mail to info@fittingflange.com.
Read more
  • Published in INDUSTRY NEWS
No Comments

Identification of Stainless Steel Threaded Fittings

Wednesday, 20 March 2019 by dingyang
Now the stainless steel pipe fittings Market products, the real phenomenon is serious, then how to distinguish between true and false stainless steel pipe fittings, Metal machine network that can be identified by the following points: Carefully compare dental front and tooth distance, high-quality stainless steel pipe fittings: 1. The standard eye to see the
Read more
  • Published in INDUSTRY NEWS
No Comments

Leading Manufacturer of ANSI/ASME B16.5 Steel Flange

Monday, 11 March 2019 by dingyang
LFDY is the leading manufacturer of ANSI/ASME B16.5 steel flange. 1) ASME B16.5 Flanges Specification ASME flange standard is made by American Society Of Mechanical Engineers.which include ASME B 16.5, ASME B 16.47 series A SP44, Series B, ASME 16.36 etc. 2) ASME B 16.5 Type this standard system include slip on flange, blind flange,
Read more
  • Published in INDUSTRY NEWS
No Comments

Type, Material & Usage of EN-10921 Flange

Thursday, 28 February 2019 by dingyang
1)What is En-10921 flange En-10921 is European standard for flange ,which is widely used in Europ ,just like Germany,Eingland, Italy and so on . Langfang dingyang flange pipe fitting co.,ltd is the leading En-10921 flange manufacturer and supplier in china . 2)What is the type of En-10921 flange EN1092-1 Forged Flanges EN1092-1 High Hub Blinds
Read more
  • Published in INDUSTRY NEWS
No Comments

Basic Introduction of UNI Flange

Tuesday, 12 February 2019 by dingyang
What is Uni flange UNI is the standard code for the Italian standard (Unifica zione Italian no), which was developed by the Italian Standards Association. Leading UNI Flange Manufacturer LFDY flange pipe fitting co.,ltd supply UNI Flanges, DIN flanges, UNI forged Flange, UNI Flanges in forged steel, Stainless Steel, Carbon steel C22.8, RST37.2, S235JR, P235GH, P245GH, P250GH, ASTM A105,
Read more
  • Published in INDUSTRY NEWS
No Comments

Processing Methods of Forged fittings

Monday, 11 February 2019 by dingyang
The generalized’s forging is a broad concept, which refers to the manufacture of raw materials with tubes, plates and forgings, and the manufacturing methods include the contents of almost all the pipe forming processes. and relates to specific varieties (including socket welding and threaded fittings for all varieties, the so-called ‘ forging ‘ is the
Read more
  • Published in INDUSTRY NEWS
No Comments

Welcome Italian Customers Visited Our Factory

Wednesday, 30 January 2019 by dingyang
Yesterday, one of our Italian customers came to our factory to discuss the new project on carbon & stainless steel flanges. We showed them our factory and introduced our products. Our quality and technology gave them a deep impression. From this visit, they know our products better and have more confidence on our products. And
Read more
  • Published in INDUSTRY NEWS
No Comments

The Material Used in Elbow Fittings

Wednesday, 23 January 2019 by dingyang
Because of the hydraulic bulging process of stainless steel tee, the equipment tonnage is large, which is mainly used in the manufacture of standard wall thickness stainless steel tee with less than 400. Our country’s transportation facility is the country “Eleven-Five” continues the big investment domain, according to the relevant information, the Ministry of Transportation
Read more
  • Published in INDUSTRY NEWS
No Comments

To Prevent Carbon Steel Pipe Pieces from Being Heated to Produce Eye Erosion

Friday, 18 January 2019 by dingyang
Welding flange is not easy to deform, good sealing, wide application, have the corresponding rigidity and elasticity requirements and reasonable welding thinning transition, the welded seam is joint distance, joint from welding temperature deformation, it adopts a more complex structure of the mouthwash, suitable for pressure or temperature fluctuations in the pipeline or high temperature,
Read more
  • Published in INDUSTRY NEWS
No Comments

Welcome Foreign Customers Came To Our Factory To Discuss New Project

Saturday, 05 January 2019 by dingyang
With the rapid development of our company, we have attracted a lot of foreign customers. This week, one of our Italy customer visited our factory. He had a great interest on our carbon steel flanges and forged flanges. We showed him around our factory and took him to our workshop for further introduction our products.
Read more
  • Published in INDUSTRY NEWS
No Comments
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47

Product categories

  • Carbon Steel Flange
  • Stainless Steel Flange
  • Alloy Steel Flange
  • Flange Standard & Tech
  • Special Flange
  • Butt Welded Fitting
  • Forged Fitting
  • Nipple
  • 150LB Threaded Fitting
  • Malleable Iron Fitting
  • Steel Valves
  • Railway Wheel
  • Steel Pipe
  • Spanish Product
  • Other Fitting
  • Irrigation Fittings

Email

  • info@fittingflange.com 
  • info@csfitting.net

WeChat

weixin

WhatsApp

WhatsApp

ABOUT US

we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.

PRODUCTS

  • 150LB Threaded Fitting
  • Alloy Steel Flange
  • Butt Welded Fitting
  • Carbon Steel Flange
  • Flange standard & tech
  • Forged Fitting
  • Railway Wheel
  • Malleable Iron Fitting
  • Stainless Steel Flange
  • Steel Pipe
  • Steel Valves

CONTACT US

  • ADDRESS:Room1-3-908 Zijincheng Commercial Building, Guangyang District, Langfang City,Hebei Province,China
  • PHONE: 86-316-5120812
  • EMAIL: info@fittingflange.com

Copyright ©Langfang Dingyang Flange&Pipe Fitting Co.,Ltd 1998-2018. All Rights Reserved.   Support By YIWAIMAO

TOP