Professional Flanges & Pipe Fittings Manufacturer @ LFDY

PRODUCTS

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.

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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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How Do Carbon Steel Flanges Compare to Other Flange Materials?
Carbon steel flanges are commonly used in a variety of industrial applications due to their strength, durability, and cost-effectiveness. They are especially popular in i...
Specific Production Method of Carbon Steel Flange
Heating temperature is a key index in heat treatment of large diameter flange and other flange fittings. The selection and control of heating temperature involves the qua...
Are Blind Flanges the Best Solution for Your Pipeline System?
Blind flanges are used in pipeline systems for a variety of purposes, including blocking off a section of pipeline, testing the flow of fluid, and maintaining the integri...
The difference of flange and blind flange
1. The characteristics of the two are different The normal name of blind flange is flange cover, and it is also called blind flange or closed pipe. This is a kind of flan...

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Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you a happy May Day！
May Day International Labor Day is of great significance. Through struggle, workers strive for their legitimate rights and interests with a tenacious and heroic spirit, w...
Buyers showed strong interest in Dingyang’s flange
Dingyang, as a professional enterprise engaged in the production of stainless steel flange products, has always been favored by domestic and foreign buyers. At this Wire&...
Wire&Tube Düsseldorf Exhibition pictures
There are some pictures of our company on Wire&Tube Düsseldorf Exhibition...
Our company participating in the Wire&Tube Düsseldorf
The Wire&Tube Düsseldorf Exhibition in Germany, commonly known as Wire&Cable, is one of the world’s largest and most important professional exhibitions in t...

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.