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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Introduction of High Pressure Flange and Alloy Flanges
High-pressure flange is widely used, but its quality requirements are very high, the traditiona...
Stamping Technology and Die Design of Stainless Steel Flange
The stamping industry is an industry that touches an extremely wide range of areas and deepens ...
Knowledge of flat welding flange and Butt Welded Fitting
Butt Welded Fitting is widely used for its high productivity and easy automation. Its applicati...
Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you a happy May Day！
When you see “May Day” What’s the first thing you think of? To be on holiday?...

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Langfang Dingyang Flange & Pipe Fitting Co.,Ltd wishes you a happy Qingming Festival Vacation
Qingming Festival, also known as the outing Festival, Xingqing Festival, March Festival and anc...
Flange instructions
Flange instructions 1.Stub End A Stub End always will be used with a Lap Joint flange, as a bac...
Our Manager Vist Los Angeles
Our manager arrived in Los Angeles today. The scenery is very beautiful.Everything is going wel...
Continue To Visit Mexico Customer
Today, our manager are still in Mexico City, visited another client’s factory and their p...

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.