317L is a molybdenum-based austenitic stainless steel that has stronger resistance to chemical corrosion than conventional Cr-Ni austenitic stainless steel (such as 304 stainless steel). In addition, compared with conventional stainless steel, 317L stainless steel has higher ductility, stress corrosion resistance, compressive strength and high temperature resistance. 317L is a low carbon grade or L grade, this grade has resistance to sensitization during welding and heat treatment.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate,Strip,Bar,Pipe |
Classification | Stainless steel austenitic |
Type | 317stainless 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 |
Grade | C | Si | Mn | Cr | Ni | S | P | Mo | N |
317 | ≤0.03 | ≤0.75 | ≤2.00 | 16.00～18.00 | 11.0～15.0 | ≤0.03 | ≤0.045 | 3.0～4.0 | ≤0.10 |
Grades | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(50mm)/% | HBW | Density |
317 | ≥515 | ≥205 | ≥40% | ≤217HBW | 7.98g/cm3 |
317 stainless steel pipeis a high-grade stainless steel material Has good corrosion resistance and high-temperature resistance.
1. Chemical industry: used for manufacturing chemical equipment, storage tanks, pipelines, valves, pumps, etc
2. Petrochemical industry: used for manufacturing refining equipment, ammonia equipment, coal chemical equipment, chemical fertilizer equipment, etc
3. Food industry: used for the production of food processing equipment, food storage equipment, beverage equipment, etc.
4. Pharmaceutical industry: used for the production of pharmaceutical manufacturing equipment, pharmaceutical storage equipment, biotechnology equipment, etc
5. Energy industry: used for the production of nuclear power plants, thermal power plants, hydropower plants, wind power plants, etc.
6. Environmental protection industry: used for sewage treatment equipment, exhaust gas treatment equipment, etc
7. High temperature equipment: used for manufacturing high-temperature furnaces, heat exchangers, heaters, etc
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
Our professional sales team answers your questions within 24 hours.
Wuxi Walmay Metal CO., LTD
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