Brand Name : Chunkang
Model Number : 304 304L 309S
Certification : BIS JIS API SNI BIS SASO PVOC SONCAP KS JIS GS ISO9001
Place of Origin : Shandong
MOQ : 5 tons
Price : Negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 10000+ton/tons+month
Delivery Time : 3-21work days
Packaging Details : rust proof paper protected and bundled bu iron belt
Application : Industry
Grade : 304/304L/316/316L
Price Term : CIF CFR FOB EX-WORK
Processing Service : Bending, Welding, Decoiling, Punching, Cutting
Alloy Or Not : Non-Alloy
Length : Customer's Requirement
Welding Line Type : Seamless, Stainless
Invoicing : by actual weight
Material : 200 Series/300 Series/400series
Size : Customized
In layman's terms, stainless steel is steel that is not easy to rust. In fact, some stainless steels have both rust resistance and acid resistance (corrosion resistance). The rust resistance and corrosion resistance of stainless steel are due to the formation of a chromium-rich oxide film (passivation film) on its surface. This kind of rust resistance and corrosion resistance are relative. Tests have shown that the corrosion resistance of steel in weak media such as the atmosphere and water and oxidizing media such as nitric acid increases with the increase of the chromium content in the steel. When the chromium content reaches a certain percentage, the corrosion resistance of the steel changes suddenly. , That is, from easy to rust to not easy to rust, from no corrosion resistance to corrosion resistance. There are many ways to classify stainless steel. According to the organization structure at room temperature, there are martensitic, austenitic, ferritic and duplex stainless steels; according the main chemical composition, they can be basically divided into two major systems: chromium stainless steel and chromium nickel stainless steel; divided by purpose There are nitric acid-resistant stainless steel, sulfuric acid-resistant stainless steel, seawater-resistant stainless steel, etc. According to the type of corrosion resistance, it can be divided into pitting-resistant stainless steel, stress-corrosion-resistant stainless steel, intergranular corrosion-resistant stainless steel, etc.; according to functional characteristics, it can be divided into none Magnetic stainless steel, free-cutting stainless steel, low-temperature stainless steel, high-strength stainless steel, etc. Because stainless steel has excellent corrosion resistance, formability, compatibility, and toughness in a wide temperature range, it has been widely used in heavy industry, light industry, daily necessities industry, building decoration and other industries.
Products Standards | Food Grade Sanitary Tube:JIS G3447 |
Heat exchange tube:ASTM A249 | |
Industrial pipe:ASTM A312 | |
Drinking water tube:GB/T 19228 | |
Mechanical tube:ASTM A554 | |
Production Size | Outer Diameter Range:9.5~2000mm Thickness:As required Length:Up to 18.3 meters per piece |
Shape section of tube | Round,rectangular |
Usage of tube | Sanitary tubing:for food processing industry,beverage industry,sugar mill and so on. Heat exchange tube:condenser,boiler,super heater,evaporator and so on Industrial pipe:for petroleum delivery,gas delivery,petrochemical industry,wastewater treatment,drainage system and so on. Mechanical tube:handrail,railings,balustrade,hence and so on. |
Technique | Hot rolled,cold rolled |
Certification | ISO |
Surface Treatment | Galvanized /Oil |
Special Pipe | Mild steel pipe |
Alloy Or Not | Non-alloy |
Tolerance | ±3% |
Type | Seamless Steel Pipe |
Processing Service | Bending,Welding,Punching,Cutting |
Special Seamless 321 Stainless Steel Tube SS Pipe Food Grade Images |
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