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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What are the advantages of stainless steel elbow?
Elbow materials include cast iron, stainless steel, alloy steel, malleable cast iron, carbon st...
What are the types of stainless steel flanges
304 stainless steel flanges are the same as flanges made of other materials. There are 13 commo...
Factors affecting the performance of large flanges
In the production of large Stainless Steel flanges, there are many factors that affect the perf...
The method of flange connection
Dual phase steel flange is also called flange plate or flange. Dual phase steel flange is a con...

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Several matters needing attention in selecting alloy steel flange manufacturers
There are many alloy steel flange manufacturers in the market, but we certainly have a lot to p...
Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you enjoy a happy Dragon Boat Festival Vacation！
The Dragon Boat Festival is the fifth day of the fifth lunar month, also known as the Dragon Bo...
Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you Qingming Festival Ankang
Qingming Festival, also known as the outing Festival, Xingqing Festival, March Festival and anc...
What should be paid attention to in daily use of carbon steel flange
First of all, we should not put the carbon steel flange in the wet place, because the carbon st...

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.