- Overview
- Product Description
- Product Parameters
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- Company Profile
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Basic Info.
Product Description
Stainless Steel Pipe/Tube: Factory Price Round/Square/Oval/Special Shaped Stainless Steel Pipes/Tubes Supplier
- Standard: ASTM, AISI, DIN, EN, GB, JIS
- Place of Origin: Jiangsu, China (Mainland)
- Model Number: 304
- Type: Seamless/Welded
- Steel Grade: 300 Series
- Application: Fluid, gas and oil transport,Construction
- Certification: BV IBR ISO ROHS SGS
- Thickness: 0.5-30mm
- Outer Diameter: 6-1020mm
- color: natural color
- process: cold-draw,extrude,polish
Detailed information:
| Standard | ASTM A554, A249, A269 and A270, A312 |
| Material Grade | 201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), |
| Outer Diameter | 6mm-1020mm |
| Thickness | 0.5mm-30mm |
| Length | 6m or as request |
| Tolerance | a) Outer Diameter: +/- 0.2mm |
| b) Thickness: +/- 0.02mm | |
| c) Length: +/- 5mm | |
| Application | A) General Service Industries (Petroleum, Food, Chemical, Paper, Fertilizer, Fabric, Aviation and Nuclear) B) Fluid, gas and oil transport C) Pressure and Heat Transmission D) Construction and Ornament E) Boiler Heat Exchanger |
Chemical Composition:
| Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316 |
| C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.08 | |
| Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
| Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | |
| P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | |
| S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | |
| Cr | 16-18 | 17-19 | 18-20 | 16-18 | |
| N | 3.5-5.5 | 4-6 | 8-10.5 | 10-14 | |
| Mo | 2.0-3.0 | ||||
| Mechanical Property | Material Item | 201 | 202 | 304 | 316 |
| Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | |
| Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | |
| Extension | ≥30% | ≥30% | ≥35% | ≥35% | |
| Hardness (HV) | <253 | <253 | <200 | <200 |
Surface Finishing:
| Surface | Definition | Application |
| NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
| 2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
| NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction |
| NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
| HL | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size | Building Construction. |
| BA (No.6) | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
| Mirror (No.8) | Shinning like a mirror | Building construction |
Multiple Steel Products and Customized Service Available.
| Packaging Details | Standard seaworthy packing(plastic&wooden) or according to the customer's requests |
| Delivery Detail | 7-20 days, mainly decided by the quantity of the order |
Understanding our customers, we care about the future of our business. Up to today, with reasonable price and good quality, all our products sell well in the international marketing. We want to ensure that you get our good service, only high quality and speedy delivery. We sincerely want to supply you with high quality products and perfect service based on our efficient management and professional work teams. Because professional, so trust!
After many years developments, Wuxi Baowang Steel Co., Ltd. Has become one of the level-one suppliers of China. Now the company is mainly focusing on the import and export all kinds stainless steel products, we mainly produce and process stainless steel sheet/plate, stainless steel coils, stainless steel pipes, carbon steel plates, carbon steel pipes etc.; We are the first agent of TISCO, BaoSteel, ZPCC, LISCO and JISCO etc. We have plentiful source, diverse categories, bulky inventory and inexpensive prices
We can customize standard and nonstandard products with high quality in short time. In addition, we have plate shearers, drawbenches, polishing machines and so on. The main material for our products are AISI 201, 202, 430, 410S, 3Cr12, 420, 420J1, 420J2, 304, 304L, 316L, 310S, 309S, 316Ti, 321, 409L, 444, 904L, S31803, S32205 etc.; ASTM A36, A53 A106, ASTM A283 etc.; The products are widely used in such fields as chemical industry, chemical fertilizer production, petrochemical industry, natural gas industry, nuclear power plant, space and aviation, environment, food machinery, water supply, architecture, boiler heat exchanger etc.
"Quality First, Mutual Benefit" is our principle, the sincere and professional service is our objective, development jointly with our partner is our foundation stone.
We are looking forward to cooperating with different business friends from all over the world. Your satisfy is our best goal!
Our promise:
We insist " quality first, reputation foremost "If you have any problem please feel free to contact us! We primose to service you with the best product of the most reasonbale, all the time ,offer our best service.