ASTM A213/ASME SA213 TP347H 1.4961 STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER

Overview:

TP347H Seamless Tube is a type of austenitic stainless steel tube that is specifically designed to operate in high-temperature and high-pressure environments. The TP347H grade of stainless steel contains higher levels of chromium, niobium, and tantalum, which gives the tube greater resistance to high-temperature oxidation and better corrosion resistance than typical austenitic stainless steel tubing.

TP347H Seamless Tubes are commonly used in industries that require high-temperature and high-pressure stability, including chemical and petrochemical processing, power generation, and oil and gas production. They are also widely used in the aerospace, automotive, and architectural industries.

The TP347H Seamless Tube is manufactured using a seamless process, which means they are made without welded joints. This makes them highly resistant to leaks and reduces the probability of failure in high-pressure applications. They can be produced with various sizes and thicknesses according to client specifications with strict adherence to international standards such as ASTM A213 and A269.

These tubes have superior corrosion resistance and can withstand harsh environments containing corrosive materials, including acidic and alkaline solutions. They have excellent resistance to stress corrosion cracking and intergranular corrosion caused by sensitization.

The TP347H Seamless Tube's high-temperature oxidation resistant properties are attributed to the precise combination of elements that form stable carbides when they are exposed to high temperatures. This characteristic makes the tube durable and reliable in high-temp applications where other tubes may start to degrade.

Specification:

Chemical Composition:

Mechanical Properties:

Applications:

1.Petrochemical Industry
2.Oil and Gas Industry
3.Chemical Industry
4.Power Plant Industry
5.Energy Industry
6.Pharmaceuticals Industry
7.Pulp & Paper Indusry
8.Food Processing Industry
9.Aerospace Industry
10.Refining Industry

Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017, is a comprehensive company integrating industry and trade.

As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped. 

Shangle maintains stringent quality processes and standards in the industry to ensure an effective quality management system, continual improvements, and excellence in customer satisfaction. As an ISO9001:2015 certified enterprise, possessing sophisticated manufacturing and inspection equipment, provides 100% inspection and reporting on each product delivered to its customers, so you can be assured that 100% of your parts are manufactured and tested to the highest quality standards.

Shangle has always followed international trade practices and adhered to the corporate purpose of abiding by contracts,keeping promises, high-quality services, and win-win development.Wenzhou Shangle Steel Co., Ltd. is willing to cooperate wholeheartedly with companies from all over the world to create brilliance together!

The Main Products of Shangle:

• Stainless Steel Seamless Pipes/Tubes, Welded Pipes/Tubes, Sanitary Pipes, Plates, Round Bars, Square Tubes, Fittings, Flanges, Valves,etc.
• Standards:GB, ASTM, AISI, EN, DIN, JIS, etc.
• Grade:TP304/TP304L, TP316L, 321/321H, 309S, 310S, 314, 317L, TP347H, 904L, Duplex: UNS31500, UNS31803, UNS32205, UNS32750(2507), UNS32760, SS 254 SMO, etc.

• O.D : 1/8" NB TO 32" NB, (10.29MM-812.80MM)

  W.T: SCH 10S, SCH 40S, SCH 80S, SCH160, SCH XXS.

• Application: Petrochemical Industry, Nuclear Power, Pharmaceutical Machinery, Aircraft and Aerospace, Automobile Industry, Heavy Iindustry, Manufacturing, Mining, Shipbuilding, Construction, Pulp & Paper, Food, Medical Technology, Environmental Protection, High Pressure Boiler, Heat Exchanger, Pressure Vessel, Condenser, Water Conservancy, Electric Power,etc.