Зернистость 180, 320, 400, полированная бесшовная труба из нержавеющей стали aisi 201

Basic Description of aisi 201 stainless steel welded seamless pipe:

1. Shape: Round Pipe, Square Pipe, Rectangular Pipe
2. Material Grade: 200/300/400/900 Series
3. Normal Grade: 304/304L/316/316L/309S/310S/S31803/S32750 and so on.
4. Type: Seamless (SMLS) and Welding (ERW)  
5. Process method: Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished

6. Test:

Chemical Analysis.
Hydrostatic or Nondestructive Electric Test,
Intergranular Corrosion Test,
Flaring Test,
Flattening Test,
Flange Test,
Grain Size Test,
and so on.

7. Certification: MTC and SGS and Any third party inspection

8. Seamless Pipe Normal Size:

A).Out diameter: 6mm-630mm (NPS:1/8''-24'')
B).Wall thickness: 2.5mm-30mm (SCH5S-160S according to ANSI/ASME B36.19 M)
C).or as customer's requirements

9. Welding Pipe Normal Size:

A).Outside Diameter: 9.5mm-630mm (NPS: 1/8''~48'')
B).Wall thickness: 0.5mm-30mm (Schedule 5S~80S according to ANSI/ASME B36.19 M)
C).or as customer's requirements

10. Normal Length:

A).Normal 6 or 5.8 Meter per piece
B).or as customer's requirements

11. End Type:

A).Plain End - PE
B).Butt Weld End - BW
C).Beveled End - BE

12. Surface:

A).Pickling
B).Polished/Satin/Hairline: 180G、320G、400G etc.
C).Mirror Finish: 400G、500G、600G or 800G 

13. Standard:

A).ASTM A312/A554
B).OD Tolerance: +/-1%
C).WT Tolerance: +/-12.5% t
D).LG Tolerance: +/-5mm

We supplied Stainless steel tubes in different standards and customer satisfaction.All our SS tubes are available in different grades and dimensions.Stainless seamless steel tubes are suitable for chemical industry machine, Medical equipment, Food machine's, marine machines, Semiconductor vacant machine equipment.

Containers:

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
20' container load 25tons goods whose length is under 5.8m
40' container load 25tons goods whose length is under11.8m

Common Package:
Waterproof Kraft Paper + Bundle with steel strip.

Or Package can also according to your requirements.

Accept Any Third-Party Inspection Company

Every process will be checked by responsible QC to insure the quality of each product.

Our success depends on our customers and suppliers choosing us. Our strength lies in working closely with them to create value and trust, together with superior products service and ideas.

MTC by Factory Released (as above)

All orders will be provided MTC (Mill Test Certificate) before shipment. MTC will show chemical composition and physical properties of the goods, so that customers can identify the quality at first.

Certificate by Factory Offered (as above)

1. CHINA CQC ISO9001-2008 FOR BAOSTEEL BRAND
2. BV STAINLESS STEEL ROLLED PRODUCTS APPROVAL CERTIFICATE FOR MATERIALS
3. AUSTENITIC AND DUPLEX STAINLESS STEEL PLATE APPROVED BY CHINA CLASSIFICATION SOCIETY

About Superior Steel Co.,

With a history of over ten years in Domestic Stainless Field, the head Group of Shanxi Superior Steel is Jiangsu JDX Stainless Steel Co.,Ltd which as a leading company in China Stainless Steel Industry. In order to domestic and oversea market expanding, Shanxi Superior Steel Co.,Ltd was founded in early 2018, our registered capital of RMB 8,000,000, a professional stockist, distributor and exporter of stainless steel materials, such as Stainless Steel Sheet/Plate, Coil/Roll, Strip, Seamless Pipe/Welded Pipe, SS Bar/Rod, Flat Bar, Angle Bar, Channel etc in China.