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Brand Name : Chunkang
Model Number : 304/316/316L
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 : petroleum, chemical industry, mechanical equipment
Grade : 304/304L/316/316L
Price Term : CIF CFR FOB EX-WORK
Processing Service : Bending, Welding, Decoiling, Punching, Cutting
Invoicing : by actual weight
Steel Grade : 300 Series, 301L, S30815, 301, 304N, 316Ti, 316L, 316, 410L
Alloy Or Not : Non-Alloy
The Chinese brand corresponding to 309S is 0Cr23Ni13, and the American standard S30908 (American AISI, ASTM) features and uses: corrosion resistance and heat resistance are better than 0Cr19Ni9.
309s is a variant of 309 stainless steel with lower carbon content and is used where welding is required. The lower carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld, and the precipitation of carbides may cause stainless steel to produce intergranular corrosion (welding erosion) in certain environments. It can withstand repeated heating below 980 ℃, and has high high temperature strength, oxidation resistance and carburization resistance. It is widely used in important fields such as boilers, energy sources (nuclear power, thermal power, fuel cells), industrial furnaces, incinerators, heating furnaces, chemical and petrochemical 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 Finish | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
Special Pipe | Mild steel pipe |
Alloy Or Not | Non-alloy |
Tolerance | ±3% |
Type | Seamless Steel Pipe |
Processing Service | Bending,Welding,Punching,Cutting |
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Petroleum Gas Stainless Steel Pipe Tube ASTM A249 309S S30908 Images |