TP 304 stainless steel pipe is widely used in the manufacture of equipment and parts requiring good comprehensive performance (corrosion resistance and molding).It is must contain more than 12%Gr that can keep the inherent Properties of Corrosion resistance.
1.OD:6-600mm
2.Wall thickness:1-40mm
3.Length:5.8m 6m 7m 11.8m or as your request
4.Type:seamless and welded stainless steel pipe
5.Surface:pickling,annealing, polishing, bright, sand blast, hair line, etc.
6.Packing:Export standard package,bundled ,wooden box, suit for any kinds of transport, or as your required.
ASTM A312 TP 304 Stainless Steel Seamless Pipe Grade And Specification
Sr. No. | Material | Size | Sch. | Specification |
1 | ASTM A312 Stainless Steel 304 Seamless Pipe | 15 NB | Sch. 5s | ASTM A-312 |
2 | ASTM A312 Stainless Steel 304 Welded (ERW) Pipe | 15 NB | Sch. 5s | ASTM A-312 |
3 | ASTM A358 Stainless Steel 304 Welded (ERW) Pipe | 150 NB | Sch. 5s | ASTM A-358 |
Chemical composition
Grade | C | Mn | Si | p | S | Cr | Ni | N | |
304 | min. | - | - | - | - | - | 18.0 | 8.0 | - |
304L | min. | - | - | - | - | - | 18.0 | 8.0 | - |
304H | min. | 0.04 | - | - | - | - | 18.0 | 8.0 |
Mechanical Properties
Tensile strength σb (MPa) ≥ 515-1035
yield strength σ0.2 (MPa)≥205
Elongation δ5 (%) ≥ 40
TP 304 stainless steel pipe has long service life,anti-corrosion properties,Good heat resistance,Features: no sand holes, no sand holes, no black spots, no cracks,smooth welding pass.Bending,cutting, welding processing performance advantage, stable nickel content. It is widely used in petroleum, chemical, medical, food,light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.
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