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Name | STAINLESS STEEL SEAMLESS PIPE |
Standard | ASTM,GB,EN,ASME,DIN,ISO,JIS,GOST,etc. |
Material | 304,304L,310S,310H,316,316L,321,347 etc. |
Size Range | OD: from 6mm to 630mm (NPS from 1/8'' to 30'') |
WT: 1mm-40mm (Schedule from 5S to XXS) | |
LENGTH: fix length or un-fix length, Max 30meters | |
MOQ:1000 KG each size. | |
Produce process | Pilgering and cold drawn, Cold/Hot rolled |
Thickness | 1mm-40mm |
Marking | As the customer requirement |
Package | Bundles with waterproof cloth outside. |
In plywood box. | |
Or as the customer requirement. | |
Finishing | Mirror, Satin, Hairline |
Ends | Plain ends, Or Bevelled ends |
Payment term | By T/T or L/C |
Testing | Direct-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc. |
Chemical Composition | 201 | 202 | 301 | 304 | 316 | 430 |
C | ≤0.08 | ≤0.06 | ≤0.06 | ≤0.06 | ≤0.08 | ≤0.12 |
S | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
P | ≤0.075 | ≤0.06 | ≤0.045 | ≤0.035 | ≤0.045 | ≤0.04 |
Mn | 8.5-10.5 | 8.5-10.5 | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 |
Si | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
Cr | 14-15 | 14-16 | 16-18 | 17-20 | 16-18 | 16-18 |
Ni | 0.8-1.2 | 4--6 | 4--7 | 8--12 | 12--16 | ≤0.05 |