Carbon Steel Flange, Irrigation Fittings, Alloy Steel Flange Manufacturer & Supplier - Langfang Dingyang Flange&Pipe Fitting Co.,Ltd

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ABOUT LFDY

Langfang DingYang is a large supplier and manufacture in China that specialized in producing all kinds of flanges and pipe fittings.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.

As an experienced exporting company, Langfang Ding Yang has been export for almost 10 years. We have clients all over the world and our products and service have been approved by many of our clients. We offer more competitive price to our clients to help them benefit more in the industrial market.

Langfang Ding Yang insist on our company policy “Top quality, Sincere cooperation, Consistent improvement, Pursuing perfect” and “Mutual benefit, Mutual Success”. We use the quality to occupy the market, use our sincerity to serve our customers.

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WHAT WE DO？

Langfang DingYang 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/T Carbon, alloy and stainless steel flanges including ANISI, ASME, JIS, DIN, NPT etc. Carbon and Stainless steel valves including ANISI, API, JIS, DIN, NPT. We have the experienced and professional technical team, the advanced production equipments, the predominant area advantages, and the convenient transportations. We will do our best to satisfy our customers in all aspects.

LASTEST NEWS

We have an excellent technical team, which can be designed according to customers requirements.

NEWS

Flanges and pipe fittings manufacturer wish you a happy Chinese National Day

Every October 1st is the National Day of the People's Republic of China. Since 1999, the National Day has become the "Golden Week" holiday of the Chinese people.The statutory vacation time for National Day is 3 days. Combining the two weekends before and after can form a 7-day vacation.National Day,
How to Choose the Right Stainless Steel Elbow for Food Processing Industries

Choosing the right stainless steel elbow for food processing industries is crucial to ensure the highest level of food safety and hygiene. Stainless steel elbows play a significant role in the smooth operation of food processing systems, preventing contaminants from entering and maintaining the inte
How Reliable is a BLIND Flange for Industrial Applications?

A blind flange is a type of flange that does not have a central opening. It is used to seal the end of a pipe or vessel and prevent the flow of fluids or gases. Blind flanges are commonly used in industrial applications where the pipeline needs to be closed off temporarily or permanently.When it com
Many Advantages of Stainless Steel Flange are Widely Used in Construction Industry

When it comes to stainless steel flanges, it is estimated that many friends are unfamiliar with the name, and the use of stainless steel flanges is very wide. But a lot of friends don’t know what their real purpose is. Below, let us go into the real stainless steel flange of the world, for you to pe

OUR PARTNERS

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

Davis

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!
Hulk

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.
Daniel

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

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 fittingTks 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.