ASTM A312 TP304 Stainless Steel Square Pipe
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.
Our company's main products include stainless steel square tubes, stainless steel rectangular tubes, 304 and 316L square tubes, stainless steel square tube drawing, stainless steel square tube polishing, stainless steel seamless square tubes, stainless steel welded square tubes, etc; The enterprise has been awarded the title of qualified product supplier by customers multiple times; We have established a sound quality system and continuously operated it in production cooperation with domestic and foreign enterprises, and our product quality has reached a leading level both domestically and internationally.Specially supplied with high-quality stainless steel square tubes, stainless steel square tube manufacturers have high direct sales and excellent prices, sufficient inventory, and fast delivery! The specifications of the square tube rectangular tube produced include full size square tubes of 20 * 20--600 * 600, rectangular tubes of 20 * 30--400 * 800, thickness of 0.6mm --28mm, and over 2800 specifications; Customized according to customer requirements.The main application areas of the product are: building steel structures, large venues, exhibition centers, lifting machinery, shipbuilding, storage shelves, decoration, transportation facilities, airport construction, railway vehicles, bridge supports, mine supports, three-dimensional garages, outdoor advertising, fitness equipment, wind power equipment, vehicle manufacturing and other industries. With excellent management and development advantages, advanced development concepts, and successful operating models, the company's scale has also continued to grow and expand. The company is constantly striving to accelerate project development and operation, further improve development mechanisms, and vigorously build the company's brand effect
Description:
304 and 304L (low carbon version) is a low carbon Austenitic alloy. By keeping the carbon at 0.03% max, it minimizes carbide precipitation during welding.304 stainless steel is the most widely used stainless steel. 304 is non-magnetic under annealing conditions, but after cold working (such as stamping,stretching, bending, rolling),part of the Austenitic structure may be converted into martensite and therefore weakly magnetic.304 has good resistance to atmospheric corrosion and oxidation.The high nickel-chromium alloy content allows it excellent corrosion resistance and is widely used in the food industry as a standard food grade stainless steel.
Chemical Composition :
| HEAT NO. | CHEMICAL COMPOSITION (%) |
| C | Mn | P | S | Si | Ni | Cr | Mo |
| STAND. | MIN. | | | | | | 8.00 | 18.00 | |
| MAX. | 0.080 | 2.00 | 0.045 | 0.030 | 1.00 | 11.00 | 20.00 | |
Mechanical Properties:
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness |
| Rockwell B (HR B) | Brinell (HB) |
| TP304 | 515 | 205 | 35 | 90 | 187 |
Applications:
Petrochemical Industry, Nuclear Power, Pharmaceutical Machinery, Aircraft and Aerospace, Automobile Industry, Heavy Industry, Manufacturing, Mining, Shipbuilding, Construction, Pulp & Paper, Food, Medical Technology, Environmental Protection, High Pressure Boiler, Heat Exchanger, Pressure Vessel, Condenser, Water Conservancy, Electric Power,etc.
| Product Name | Stainless steel pipe/ Stainless Steel Tube |
| Shape | Round, Square, Rectangular, Oval, Slot |
| Finishing | Satin / Sanded / Brushed / Hairline HL: 180 grit, 240 grit, 320 grit Bright: 400 grit, 600 grit, Mirror: 800 grit / 8K Tin Titanlum Colour / Wooden Grain Coating |
| Specifications | Outer diameter (pipe):
1) Round tube: 8mm to 680 mm
2) Square tube: 10x10mm to 300x300mm
3) Rectangular tube: 10x20mm to 120x180mm
Thickness: 0.16mm to 4.0mm |
| Technique | Tin Titanlum Colour / Wooden Grain Coating |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456,DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 |
| Grade | 201, 202, 301, 304, 304L, 316, 316L, 309S, 310S, 317,321,347,410, 316Ti,317,317L,321,347,347H,304N,316L, 316N 440A,430,2205,2507,904L,310S,C276, Nickle based alloy GH2132,
GH3030 GH3039,GH3128,GH4180,GH3044,etc.
Inconel718,601,600,625,800,etc.
Monel 400,k500,etc.
Hastelloy C22,C276,C4,etc. |
| Process Method | Code drawn, annealed with nitrogen protection, ultrasonic, automatic shape, polished |
| Customized Service | Coil Tube, Short Cutting, Bending, Punching, Ti-gold Colour Coating |
| Tolerance | Outdiameter:±0.2mm/ Thickness:±0.03mm
Length:±10mm/ Weight OR Qty:15% |
| Packaging | Each Tube packed by plastic bag individully then bundle or customized |
| Application | Handrail systems, furniture, display shelf, sanitary wares, machinery equipment, automobile |
Detail Images:
Product Tags:
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ASTM A312 TP304 Stainless Steel Square Tube 0.16mm-4.0mm SS Pipe Images
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