ASTM A312 A270 304 304L 316 316L Welded Tube Pipe Stainless Steel

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.

Description :

This guide covers standard specification for welded stainless steel tubing for mechanical applications where appearance, mechanical properties, or corrosion resistance is needed. The tubes shall be made from flat-rolled steel by an automatic welding process without the addition of filler metal. Tubes shall be furnished in one of the following shapes - round, square, rectangular, or special.

Heat analysis shall be performed wherein several grades of steel shall conform to the required chemical composition for carbon, manganese, phosphorus, sulfur, silicon, nickel, chromium, molybdenum, titanium, columbium, and tantalum.

What is 304 stainless steel?
304 stainless steel is a common material in stainless steel with a density of 7.93 g/cm³, which is also called 18/8 stainless steel in the industry. High temperature resistant to 800℃, with good processing performance and high toughness, it is widely used in industry and furniture decoration industry and food and medical industry.

304 is a universal stainless steel, which is widely used to make equipment and parts that require good comprehensive performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a grade of stainless steel produced in accordance with the American ASTM standard.

Advantages:
1. Corrosion resistance: TP304 stainless steel pipe has excellent corrosion resistance and can resist erosion by various corrosive media, such as acids, alkalis, salts, etc.

2. High temperature resistance: TP304 stainless steel pipe has good high temperature resistance and can maintain good performance at high temperatures, such as when used in boilers, heat exchangers and other equipment.

3. High strength: TP304 stainless steel pipe has high strength and hardness and can withstand greater pressure and load.

4. Other properties: TP304 stainless steel pipe has good thermal conductivity, electromagnetic shielding, etc., and can be used in various situations where low temperature needs to be maintained or electromagnetic interference shielded.

Chemical Composition of ASTM A554 SS Welded Pipes

Mechanical Properties of ASTM A554 SS Welded Pipes

Applications:

-Nuclear, Thermal and Solar Power Plants
-Refinery and Petrochemicals
-Oil and Gas
-Chemicals and Fertilizers
-Pulp and Paper
-Cryogenic Services
-Pharmaceuticals

Detail Images:

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.