Product
304L Stainless Steel Tube
Explore the superior quality of our Shanghai, China-sourced 304L Stainless Steel Tube. This tube is supported by ISO 9001, SGS, and BV certifications and is available in various material grades and configurable diameters. It’s ideal for many applications because of its rapid delivery—it arrives in only seven days—and flexible payment choices. We provide a range of surface treatments for our seamless tube, and we treat it according to your specifications. This stainless steel tube is perfect for moving gasses and water because of its exceptional corrosion resistance. You may reach us at info@foursteels.com or +0000000000 with any questions. Four Steels is your trustworthy supplier of premium stainless steel goods.
Parameter
| Product Name | Industrial stainless steel tube 304L seamless stainless steel pipe |
| Material | 200 series: 201, 202 |
| 300 series: 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316L, 317L, 321, 347, 2205, 2507, 2520 | |
| 400 series: 410, 410S, 416, 420, 430, 431, 440, 440A, 904L | |
| Standard | AISI, ASTM, DIN, GB, JIS, SUS |
| Thickness | 0.5mm-30mm as your request |
| Size | 8mm-530mm as your request |
| Length | 1 meters to 6 meters or as customer ‘s requirement |
| Treatment/Technique | Hot rolled, cold drawn, Annealed, Grinding |
| Surface | Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe) |
| Applications | Decorative /industrial/building material |
| Trade Terms | EXW, FOB, CFR, CIF |
| Delivery time | Shipped in 7-15 days after payment |
| Package | Standard sea-worthy package or as required |
| SEAWORTHY PACKING | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM |
| 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Having the right metal for the job is essential. That’s why we offer the following options for our metal stock:
Welded pipes are fabricated from cut lengths of plate, which are rolled in a rolling machine to create a cylinder with touching edges along one point of the cylinder’s circumference. The edges are welded together to create a fused, hollow pipe. Tubing, however, can be manufactured from endless coils slit to the desired width and rolled in a continuous line until touching edges meet and fuse together.
·Seamless. Seamless pipes or tubes are formed from solid cylinders, or billets. A mandrel is directed through the billet to hollow out the form. We finish seamless pipes and tubes by rolling and stretching the metal to meet the final desired specifications of the order.
·Milled and Polished. We offer both mill finishing and polishing in a variety of grit levels for a rough or smooth finish. Finer grit polishing offers higher resistance to corrosion and wear-related damage.
·Stainless Steel Grades. Our stainless steel pipe and tubing are available in many grades, including 301, 302, 304, 304L, 309, 310, 316, 316L, 321, 330, and 347.
·Tube Shapes. Depending on the grade of stainless steel selected, we supply tubing in rectangular, round, and square shapes.
| Itme | Surface finishing | Surface finishing methods | Main application |
| NO.1 | HR | Heat treatment after hot rolling, pickling, or with treatment | For without the purpose of the surface gloss |
| NO.2D | Without the SPM | Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing | General materials,building materials. |
| NO.2B | After SPM | Giving No.2 processing materials appropriate method of cold light sheen | General materials, building materials ( most of the goods are processed ) |
| BA | Bright annealed | Bright heat treatment after cold rolling , in order to be more shiny, cold light effect | Automotive parts, home appliances, vehicles, medical equipment, food equipment |
| NO.3 | Shiny, coarse grain processing | The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt | Building materials, kitchen supplies |
| NO.4 | After CPL | The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt | Building materials, kitchen supplies, vehicles, medical equipment, food equipment |
| 240# | Grinding of fine lines | The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt | Kitchen appliances |
| 320# | More than 240 lines of grinding | The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt | Kitchen appliances |
| 400# | Close to BA luster | The MO.2B timber 400 polishing wheel polishing method | Building materials, kitchen utensils |
| HL | Polishing line having a long continuous processing | In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line | The most common building materials processing |
| NO.6 | NO.4 processing less than the reflection , the extinction | NO.4 processing material used for polishing Tampico brushing | Building materials, decorative |
| NO.7 | Highly accurate reflectance mirror processing | No. 600 of the rotary buff with a polishing | Building materials, decorative |
| NO.8 | Highest reflectivity mirror finish | Fine particles of abrasive material in order polishing , mirror polishing with a polishing | Building materials, decorative, mirrors |
Stainless steel pipes are strong, durable and have a high resistance to corrosion. This makes them the obvious choice for applications in which water and/or gases need to be transported. Their strength offers good resistance against internal and external pressure, and they are ideal for use in situations where longitudinal stresses or complicated bending are likely. They also offer good resistance to vibration and shock.
| Chemical composition | |||||
| Grade | C | Si | Mn | Cr | Ni |
| 304 | ≤0.07 | ≤1.00 | ≤2.0 | 18.00~20.00 | 8.00~10.50 |
| 304L | ≤0.030 | ≤1.00 | ≤2.0 | 18.00~20.00 | 9.00~13.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.0 | 24.00~26.00 | 19.00~22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | 16.00~18.00 | 10.00~14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.0 | 16.00~18.00 | 12.00~15.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.0 | 17.00~19.00 | 9.00~13.00 |
| 904L | ≤0.02 | ≤1.00 | ≤2.0 | 19.00~23.00 | 23.00~28.00 |
| 2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22.00~23.00 | 4.5~6.5 |
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24.00~26.00 | 6.00~8.00 |
Inquiry
Product
304L Stainless Steel Tube
Explore the superior quality of our Shanghai, China-sourced 304L Stainless Steel Tube. This tube is supported by ISO 9001, SGS, and BV certifications and is available in various material grades and configurable diameters. It’s ideal for many applications because of its rapid delivery—it arrives in only seven days—and flexible payment choices. We provide a range of surface treatments for our seamless tube, and we treat it according to your specifications. This stainless steel tube is perfect for moving gasses and water because of its exceptional corrosion resistance. You may reach us at info@foursteels.com or +0000000000 with any questions. Four Steels is your trustworthy supplier of premium stainless steel goods.
Parameter
| Product Name | Industrial stainless steel tube 304L seamless stainless steel pipe |
| Material | 200 series: 201, 202 |
| 300 series: 304, 304L, 304H, 309, 309S, 310, 310S, 316, 316L, 317L, 321, 347, 2205, 2507, 2520 | |
| 400 series: 410, 410S, 416, 420, 430, 431, 440, 440A, 904L | |
| Standard | AISI, ASTM, DIN, GB, JIS, SUS |
| Thickness | 0.5mm-30mm as your request |
| Size | 8mm-530mm as your request |
| Length | 1 meters to 6 meters or as customer ‘s requirement |
| Treatment/Technique | Hot rolled, cold drawn, Annealed, Grinding |
| Surface | Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe) |
| Applications | Decorative /industrial/building material |
| Trade Terms | EXW, FOB, CFR, CIF |
| Delivery time | Shipped in 7-15 days after payment |
| Package | Standard sea-worthy package or as required |
| SEAWORTHY PACKING | 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM |
| 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
Having the right metal for the job is essential. That’s why we offer the following options for our metal stock:
Welded pipes are fabricated from cut lengths of plate, which are rolled in a rolling machine to create a cylinder with touching edges along one point of the cylinder’s circumference. The edges are welded together to create a fused, hollow pipe. Tubing, however, can be manufactured from endless coils slit to the desired width and rolled in a continuous line until touching edges meet and fuse together.
·Seamless. Seamless pipes or tubes are formed from solid cylinders, or billets. A mandrel is directed through the billet to hollow out the form. We finish seamless pipes and tubes by rolling and stretching the metal to meet the final desired specifications of the order.
·Milled and Polished. We offer both mill finishing and polishing in a variety of grit levels for a rough or smooth finish. Finer grit polishing offers higher resistance to corrosion and wear-related damage.
·Stainless Steel Grades. Our stainless steel pipe and tubing are available in many grades, including 301, 302, 304, 304L, 309, 310, 316, 316L, 321, 330, and 347.
·Tube Shapes. Depending on the grade of stainless steel selected, we supply tubing in rectangular, round, and square shapes.
| Itme | Surface finishing | Surface finishing methods | Main application |
| NO.1 | HR | Heat treatment after hot rolling, pickling, or with treatment | For without the purpose of the surface gloss |
| NO.2D | Without the SPM | Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing | General materials,building materials. |
| NO.2B | After SPM | Giving No.2 processing materials appropriate method of cold light sheen | General materials, building materials ( most of the goods are processed ) |
| BA | Bright annealed | Bright heat treatment after cold rolling , in order to be more shiny, cold light effect | Automotive parts, home appliances, vehicles, medical equipment, food equipment |
| NO.3 | Shiny, coarse grain processing | The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt | Building materials, kitchen supplies |
| NO.4 | After CPL | The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt | Building materials, kitchen supplies, vehicles, medical equipment, food equipment |
| 240# | Grinding of fine lines | The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt | Kitchen appliances |
| 320# | More than 240 lines of grinding | The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt | Kitchen appliances |
| 400# | Close to BA luster | The MO.2B timber 400 polishing wheel polishing method | Building materials, kitchen utensils |
| HL | Polishing line having a long continuous processing | In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line | The most common building materials processing |
| NO.6 | NO.4 processing less than the reflection , the extinction | NO.4 processing material used for polishing Tampico brushing | Building materials, decorative |
| NO.7 | Highly accurate reflectance mirror processing | No. 600 of the rotary buff with a polishing | Building materials, decorative |
| NO.8 | Highest reflectivity mirror finish | Fine particles of abrasive material in order polishing , mirror polishing with a polishing | Building materials, decorative, mirrors |
Stainless steel pipes are strong, durable and have a high resistance to corrosion. This makes them the obvious choice for applications in which water and/or gases need to be transported. Their strength offers good resistance against internal and external pressure, and they are ideal for use in situations where longitudinal stresses or complicated bending are likely. They also offer good resistance to vibration and shock.
| Chemical composition | |||||
| Grade | C | Si | Mn | Cr | Ni |
| 304 | ≤0.07 | ≤1.00 | ≤2.0 | 18.00~20.00 | 8.00~10.50 |
| 304L | ≤0.030 | ≤1.00 | ≤2.0 | 18.00~20.00 | 9.00~13.00 |
| 310S | ≤0.08 | ≤1.00 | ≤2.0 | 24.00~26.00 | 19.00~22.00 |
| 316 | ≤0.08 | ≤1.00 | ≤2.0 | 16.00~18.00 | 10.00~14.00 |
| 316L | ≤0.03 | ≤1.00 | ≤2.0 | 16.00~18.00 | 12.00~15.00 |
| 321 | ≤0.08 | ≤1.00 | ≤2.0 | 17.00~19.00 | 9.00~13.00 |
| 904L | ≤0.02 | ≤1.00 | ≤2.0 | 19.00~23.00 | 23.00~28.00 |
| 2205 | ≤0.03 | ≤1.00 | ≤2.0 | 22.00~23.00 | 4.5~6.5 |
| 2507 | ≤0.03 | ≤0.08 | ≤1.20 | 24.00~26.00 | 6.00~8.00 |
