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Brand Name : Chunkang
Model Number : 321
Certification : JIS BIS SASO ISO9001 CE
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 : 8-14work days
Packaging Details : rust proof paper protected and bundled bu iron belt
Grade : 200/300/400 Series
Length : 4M-30M, or as Customer's need
Usage : Construction Structure
Product name : Stainless steel metal tube
Application : Petroleum/ natgas/ chemical engineering
Technique : Cold Rolled Hot Rolled
Type : Seamless,Welded
321 stainless steel plate is used in outdoor machines in the chemical, coal, and petroleum industries that require high grain boundary corrosion resistance, heat-resistant parts of building materials, and parts that have difficulty in heat treatment. Ti in the 321 stainless steel plate exists as a stabilizing element, but it is at the same time It is a hot-strength steel, which is much better than 316L stainless steel plate in terms of high temperature. 321 stainless steel plate has good abrasion resistance in different concentrations and different temperatures of organic and inorganic acids, especially in oxidizing media. It is used to manufacture the lining and conveying pipeline of wear-resistant acid container and wear-resistant equipment.
321 stainless steel plate is a Ni-Cr-Mo austenitic stainless steel plate. Its performance is very similar to that of 304 stainless steel plate. However, due to the addition of metallic titanium, it has better resistance to grain boundary corrosion and high temperature strength. Due to the addition of metallic titanium, it effectively controls the formation of chromium carbide.321 stainless steel plate has excellent high temperature stress rupture (Stress Rupture) performance and high temperature creep resistance (Creep Resistance) stress mechanical properties are better than 304 stainless steel plate.
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 | ±1% |
Type | Seamless Steel Pipe |
Processing Service | Bending,Welding,Punching,Cutting |
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Seamless Stainless Steel Pipes Tube 304l 316 316l 310 310s 321 304 30M Welded Images |