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pipe flange


1) Stainless steel flange and carbon steel flange 

is one of professional enterprises specializing in forged flanges and forged rings. Our entire flanges are designed and manufactured according to ASME (ANSI), API, MSS, AWWA, BS, DIN, and JIS standards. We provide forged rings, winder flanges, bearing rings, ring gear roughs and wheel molds for large trucks according to customers' drawing and requirements.

In order to make our products perfectly, we mainly use production equipment as D52-3000 riveting machines, resistance furnaces, numerical control lathes, and drilling machines, which can enhance the quality of products to meet industrial application requirement.

Also we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production, at the standard of ISO9001:2000.

Our Capacity

For forged rings: 12000 tons/year

For forged flanges: 800 tons/year

For products at the maximum range: 5000MM/year


We try to enlarge our overseas markets, and we have received a good reputation form our customers in the USA, Europe, the UK, Southeast Asia, Korea, Japan, Iran and Dubai. Also in the domestic market, we mainly sell products to customers in petroleum and gas fields.

Following the principle of "Sincere Operation, Quality First and Customer Preferential", our company wholeheartedly welcomes all people with great insight to cooperate with us for better development and a brilliant success.

1) Stainless steel flange and carbon steel flange, alloy steel flange

2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS ,MSS, API, LWN, ORIFICE, 8-figure flange
3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2, C22.8  
4) OD: up to 5,000mm
5) Production with anneal solution for stainless performance
6) Special design available

7) Packing: plywooden cases

8) payment terms: TT or LC

9)Delivery: Sea and Air tranportation



Stainless steel flange
carbon steel flange
steel flange
pipe flange
Stainless carbon steel flange

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