These grades of austenitic stainless steels are the most versatile and widely used stainless steels. They exhibit excellent corrosion resistance to a wide range of corrosive environments. Type 304 and 304L grades of stainless steel pipe exhibit good machinability and have excellent weld-ability characteristics with or without the addition of filler metals.
WELDED PRODUCT | SEAMLESS PRODUCT |
MPS: 1/8" through 24" | NPS: 1/8" through 12" |
Schedules: 5, 10, 10S, 20, 30, 40, 40S, 80, 80S | Schedules: 5, 10, 40, 80, 160, XXH |
Specifications: ASTM A312, ASME SA312 | Specifications: ASTM A312,ASME SA312 |
Typical Chemical Composition % (max values, unless noted) | |||||||
Weight % | C | Mn | P | S | Si | Cr | Ni |
304 | .08 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-11.0 |
304L | .035 | 2.00 | .045 | .030 | 1.00 | 18.0-20.0 | 8.0-13.0 |
Typical Mechanical Properties | |||||
Grade | Tensile | ||||
| Ultimate/Min | Yield/Min | Elongation/Min | ||
| KSI | MPA | KSI | MPA | % |
304 | 75 | 515 | 30 | 205 | 35 |
304L | 70 | 485 | 25 | 170 | 35 |
Product Name | Stainless steel pipe/tube |
Material type | Stainless steel round/square tube pipe |
Items | Square tubes, rectangular tubes, round tubes |
Thickness | 0.5~75mm |
Specifications | Outer diameter (pipe):1) Round tube: 8mm to 680 mm2) Square tube: 10x10mm to 300x300mm3) Rectangular tube: 10x20mm to 120x180mm |
Surface | Polishing,annealing,pickling,bright |
Technology | Cold/hot rolling |
Steel Grade | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 |
Test | Squash test, extended test, water pressure test, crystal rot test, heat |
Packing | Standard export packing |
Payment | T/T, L/C, Western Union |
Delivery time | 7 working days upon receipt of the deposit |
MOQ | 1 ton |
Application | Pipe: Decoration, Construction, Upholstery, Water supplying…handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc, |
Machining | Custom, Kaiping, cutting, pattern |
Used | Factory, decoration, food |
302 stainless steel pipe | 316 stainless steel pipe |
304 seamless stainless steel pipe | 316l stainless steel pipe supplier |
304 stainless steel 3 inch pipe | 317 stainless steel pipe |
304 stainless steel pipe supplier | 317l stainless steel pipe |
304 stainless steel pipe suppliers | 321 stainless steel pipe |
304 stainless steel seamless pipe | 321 stainless steel pipe supplier |