WHO WE ARE

WELCOME TO LFDY

Langfang Dingyang Flange Pipe Fitting Co.,Ltd is one of the leading companies dealing in exporting pipe fittings, flanges and tubes etc. Our product range includes:Carbon, alloy and stainless steel pipes in various grades including PI5CT,API5L,ASTM, ISO,JIS,ST, DIN, GB/TCarbon, alloy and stainless steel fittings and flanges including ANISI, ASME, JIS, DIN, NPT etc.Carbon and Stainless steel valves including ANISI, API, JIS, DIN, NPT.

FROM CUSTOMERS

We hold "hundred percent customers' satisfaction" as our goal, providing timely and efficient after-sales services to our customers.

More than ten years’ business partner and friend! Very satisfied with your high-quality flanges and pipe fitting, you can always with high quanlity and low price , all can meet our requirement. ! Excellent!

just like your saying: LFDY- low price ,first quality ,delivery soon,yes we can . All come ture ! you have keep your words . so glad to be partner with you and your company .

erveytime you reply me very quickly no matter any news and any time . you and your workers are Professional , Responsible, Efficient, Trustworthy.

Tks for your friendly support last year ,your company give me so large discount and good payment term .so I can win in my local market . I am sure that we will have much more order of flange and pipe fitting

NEWS

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  • Hex Nipple: Essential Pipe Fitting

    A hex nipple is a critical component in piping systems, known for its unique design and functional role. This short length of pipe features male threads on both ends and ...

  • Square Special Flanges Key Insights

    Square special flanges stand out in industrial connections due to their distinct shape and functional design. Unlike round flanges, their square structure offers unique b...

  • Threaded Fittings A Complete Guide for Piping Systems

    Threaded fittings are critical components in piping systems, enabling secure connections through screw-like threads. Their design allows for easy assembly and disassembly...

  • Alloy Steel Flanges: Key Facts for Industrial Use

    Alloy steel flanges are integral components in modern industrial infrastructure, serving as critical connectors in piping systems worldwide. Their unique composition and ...

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OUR PARTNERS

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.

CONTACT 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.



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