Duplex Stainless Pipe

Duplex Stainless Pipe consists of approximately 50% austenite and 50% ferrite phases, with a minimum phase content of 30%. This unique dual-phase structure combines the advantages of both ferritic and austenitic stainless steels, such as high strength, excellent corrosion resistance, and resistance to stress corrosion cracking.

 Oil and Gas Industry: Duplex Stainless Pipe is used in submarine oil and gas pipeline transportation systems, oil and gas field gathering pipelines, oil and gas separators, and processing equipment, offering resistance to corrosion from seawater and oil and gas.
 Chemical Processing: Duplex Stainless Pipe can be used in the manufacture of equipment such as reactors, storage tanks, pipelines, and valves, withstanding corrosion from corrosive media such as strong acids and alkalis.
 Desalination and Water Treatment: Duplex Stainless Pipe is widely used in desalination plants, desalination systems, and wastewater treatment facilities, where its corrosion resistance ensures long-term, stable operation.

 Pulp and Papermaking: Suitable for pulp bleaching, cooking, and washing processes, it effectively resists chemical corrosion and extends equipment life.
 Shipbuilding and Marine Engineering: Can be used in the manufacture of ship structures, seawater cooling systems, ballast tanks, cargo tanks, etc., resisting seawater corrosion and the attachment of marine organisms.

Henan Tieyao Trading Co., Ltd. in Anyang, Henan Province, with our own factory, we maintain a healthy inventory of over 1,700 conventional vacuum products, ensuring prompt shipment for standard purchases. Our dedicated R&D team specializes in new designs and special requirements. We accept OEM/ODM orders and have established strong relationships with clients from East Asia, South Asia, North America, Europe, and Oceania. Nearly 99% of our international customers order again, and another 96% are repeat customers. To foster long-term relationships, we offer preferential discounts to returning customers and repeat orders. We understand that in an ever-changing market environment, competitive pricing, high-quality products, and attentive service are the keys to our success. We are committed to improving our business with reliability, professionalism, and compassion, all with a progressive perspective.

Q1: Can you provide free samples?

A1: Yes, we can sendsamples for free .

Q2: What standards are you carrying out for your products?

A2: SAE and ISO.

Q3: What's the MOQ of your products?

A3: You can also use the goods first and make payment after being satisfied.

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