Shanghai Walmay Metal Group Co., Itd
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Industrial Stainless Steel Tube ASTM 201 202 304 304l Polishing Pipe Inox SS Seamless Tube
202 stainless steel pipe is a stainless steel with medium corrosion resistance and mechanical properties. Its main components include chromium (Cr) 16%-18%, nickel (Ni) 3.5%-5.5%, manganese (Mn) 7.5%-10%, silicon (Si) ≤ 1%, phosphorus (P) ≤ 0.06%, Sulfur (S) ≤ 0.03% and nitrogen (N) ≤ 0.25%. Corrosion resistance: 202 stainless steel pipe has medium corrosion resistance and has good resistance to most general corrosive media. However, for corrosion in high chloride ion environments (such as seawater), the corrosion resistance of 202 stainless steel pipes is relatively poor.
Product Parameters :
1)Product Specification and Steel Grade
| Type | 202 stainless steel seamless pipe |
| Grade | 201,304,310,316,316l,317l,321 ,409,410,430,410s,904l,2205 etc. |
| Surface Finish | 2B, BA,4K,8K, NO.1,2D,3#, HL |
| Size Range | From 4mm to 800mm800mm |
| Wall Thickness Range | From 1mm to 150mm (SCH10-XXS) |
| Length Options | 4000mm, 5800mm, 6000mm, 12000mm, or as required. |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc |
| Type | Round, square, rectangular, hexagonal, flat, angle |
| Technique | Cold rolled, hot rolled |
| MOQ | 1 ton, We can accept sample order. |
| Delivery port: | Shanghai, Tianjin, Qingdao, Ningbo, Guangzhou, etc. |
| Packaging Detail | Standard export packaging, various transportation, according to customer needs |
2)Chemical Composition
| Grade | C | Si | Mn | Cr | Ni | S | P | Cu | N |
| 201 | ≤0.15 | ≤0.75 | 5.5～7.5 | 16.00～18.00 | 3.5～5.5 | ≤0.03 | ≤0.060 | 0.08 | |
| 202 | ≤0.15 | ≤1 | 7.5～10 | 17.00～19.00 | 4.0～6.0 | ≤0.03 | ≤0.060 | ≤0.25 |
3)Physical Properties
| Grades | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(50mm)/% | HB | HRB | HV |
| 201 | ≥520 | ≥275 | ≥40% | ≤241 | ≤100 | ≤253 |
| 202 | ≥520 | ≥275 | ≥40% | ≤207 | ≤95 | ≤218 |
Stainless Steel Pipe Product Factory Building:
Stainless Steel Pipe Application:
Applications of 202 stainless steel pipe include:
Construction and decoration: 202 stainless steel pipes are widely used in indoor and outdoor architectural decoration, such as door handles, handrails, wall decorations, stair handrails, etc.
Kitchen utensils and appliances: 202 stainless steel pipes are less corrosive to food, so they are often used to make kitchen utensils, such as cookers, sinks, range hoods, microwave ovens, etc.
Stainless Steel Pipe Package:
Standard Seaworthy Wood Pallets, or according to customer's requests.
FAQ
Q1. Where is your factory?
A1: Our company’s processing center is located in Foshan, Guangdong, China. It is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers’ needs.
Q2. What are your company's main products?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company?
A4: We have many professionals, technical personnel, more competitive prices, and better after-sale service than other stainless steel companies.
Q5. How many countries have you already exported?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan, India, etc.
Q6. Can you provide a sample?
A6: Small samples in store and can provide the samples for free. Customized samples will take about 5-7 days.