stainless steel pipe

301

 

Stainless steel pipe

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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-26 11:43
Browse the number: 60
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Product details

Name

Material

Specification

unit

unit price

producing area

stainless steel pipe

301

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

303

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

304

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

321

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

316L

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

309S

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

stainless steel pipe

310S

Ф 6~Ф 426×1~50

ton

dicuss

Baofeng

features of steamless steel pipe

1、chemical analysis:To make a chemical analysis of the chemical composition of material, the chemical composition in line with standard requirements.

2.Pneumatic test、Hydrostatic test: To design a Hydrostatic test of the pressure tube, the prescribed pressure value is maintained not less than 5 seconds,, non-disclosure, conventional supply hydraulic pressure test of 2.45MPa. Air pressure test for P = 0.5MPAa.



3, corrosion test: According to the standard or bipartite agreement, design corrosion resistance test of the corrosion-resistant steel for industrial, without tendency to intergranular corrosion.

4, process performance test: flattening test. Tensile test. Impact tests. Flare test. Hardness test. Metallographic testing. Bending

Test. Nondestructive testing (including eddy current testing. X-ray flaw detection and ultrasonic testing).

5、standards implemented

China:GB/T14975-2002.GB/T14976-2002.GB13296-91.GB9948-88.

GB5310-95.GB2270-80

US:ASTM
A213/A213-99a.ASTN312/A312M-00b.ASTM
A269-00.ASTMA511-96.

Japan:JIS3463.JIS3446.JIS3448.JIS3459

Germany:DIN2462



6、theoretical weight:

Cr-Ni austenitic stainless steel W = 0.02491S (D-S)

Cr-Ni-Mo austenitic stainless steel (kg / m) S-wall thickness (mm)

D-Diameter (mm)

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