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  • grade 304 stainless steel coil manufacturers
  • grade 304 stainless steel coil manufacturers
Min. Order: 1 Piece/Pieces
Transportation: Land,Ocean,Air
Basic Info
Product Description

A790/A790 M S31803 Stainless Steel seamless pipes dimention

O.D : 1/8" NB TO 32" NB , (10.29MM-812.80MM)

W.T: SCH 10S, SCH 40S, SCH 80S, , SCH160, SCH XXS.


A790/A790 M S31803 Stainless Steel Seamless Pipe

Annealed and Picked

100% PMI TESTED

EN10204.3.1B MILL TEST CERTIFICATE

THIRD PARTY INSPECTION ACCEPTED

A790/A790 M S31803 Stainless steel seamless pipes Packing.

With plastic caps to both ends, Wrapped with Poly bags,pack into bundles. Or pack into plywood boxes as required.


S31803 Seamless Pipe Chemical Composition:

HEAT NO. CHEMICAL COMPOSITION (%)
C Mn P S Si Ni Cr Mo N
STAND. MIN.




4.5 21.00 2.5 0.08
MAX. 0.03 2.00 0.03 0.020 1.00 6.5 23.00 3.5 0.2


S31803 Seamless Pipe Mechanical Properties:

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
S31803 515 205 35 90 187

A790/A790 M S31803 Stainless steel seamless pipes dimention

O.D : 1/8" NB TO 32" NB , (10.29MM-812.80MM)

W.T: SCH 10S, SCH 40S, SCH 80S, , SCH160, SCH XXS.


A790/A790 M S31803 Stainless Steel Seamless Pipe

Annealed and Picked

100% PMI TESTED

EN10204.3.1B MILL TEST CERTIFICATE

THIRD PARTY INSPECTION ACCEPTED

A790/A790 M S31803 Stainless steel seamless pipes Packing.

With plastic caps to both ends, Wrapped with Poly bags,pack into bundles. Or pack into plywood boxes as required.


S31803 Seamless Pipe Chemical Composition:

HEAT NO. CHEMICAL COMPOSITION (%)
C Mn P S Si Ni Cr Mo N
STAND. MIN.




4.5 21.00 2.5 0.08
MAX. 0.03 2.00 0.03 0.020 1.00 6.5 23.00 3.5 0.2


S31803 Seamless Pipe Mechanical Properties:

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) Brinell (HB)
S31803 515 205 35 90 187

Zhejiang Sailing Steel Industry Co.,Ltd.

  Zhejiang Sailing Steel Industry Co.,Ltd. is one of the leading manufacturer and exporter for the Stainless Steel Pipes & Tubes from Wenzhou , China. With ISO and PED certified, Provide One-stop service for fittings,flanges, valves etc piping materials together all over the world. We manufacture strictly as per the standard, We have mechanical properties test machine, supersonic testing machine, eddying current test machine, hydraustatic test machine, and spectrum analyzer for chemical composition.etc equipment to insure manufacturing processes and inspection and final quality guarantee. Welcome customers themselves and/or their appointed third party inspection such as SGS,BV,MOODY, LIoyd`s,TUV,DNV Etc well-known third party to conduct the inspection to our company and our products. Main:Products: Pipes/tubes Size: OD: 4-830mm,WT: 0.5-45mm Length: up to 20 Meter/Pcs Austenitic Stainless Steel:304/304L(1.4301/1.4307); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878);304H(1.4948); 347H(1.4550); Super-Austenitic Stainless Steel: 904L, S30432, S31042, 6Mo(S31254, N08367) Duplex Stainless Steel: SAF1805, SAF2205(1.4462), S32304(1.4362), S31803(1.4462), S32101(1.4162) Super-Duplex Stainless Steel: S32750(1.4410) Standard: ASTM A213 / ASTM A312 / ASTM A269 / ASTM A789 / ASTM A790 ,ASME SA213/ASME SA312/ASME SA269/ASME SA789/ASME SA790 EN 10216-5 /;DIN 17456 / DIN17458 / DIN17459 JIS G3459;JIS G3463; GOST 9940 GOST 9941 Or Standards stipulated in the technical agreement. Application: Heat exchanger, Fertilizer Industry, Chemical and petrochemical industry, Power generation and Environmental technologies, Ship Making, Oil and gas application, Mechanical and plant engineering, Construction and Building, Automotive industry, Nuclear industry, Food processing industry, Environmental protection, Aerospace industry Customer-oriented, Quality-based, fulfill our commitments to clients with absolute integrity, Value our reputation and good cooperation relations with clients. We have established good cooperation with customers worldwide. Appreciated clients' continuous supports and trusts to us, We will keep providing more better products with competitive price and services.

Company Info
  • Company Name: Zhejiang Sailing Steel Industry Co.,Ltd.
  • Product/Service: Stainless Steel Seamless Pipe , Stainless Steel Butwelded Fittings , Stainless Steel Flanges , Duplex Stainless Steel Pipe , Stainless Steel Pipes , Seamless Stainless Steel Tubing
  • Capital (Million US $): 10000,000RMB
  • Year Established: 2015
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 51 -60 People
  • No. of QC Staff: 51 -60 People
  • Factory Size (Sq.meters): 5,000-10,000 square meters
  • Contact Person: Mr. Beyondit Liu
  • Tel: +86-0577-86602050
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