Cold Rolled Round Tube Stainless Steel Pipe

Model NO.
stainless steel pipe
Surface Treatment
Polished
Product Name
Stainless Steel Pipe
Outdiameter
4mm -100mm
Length
1m, 4m, 5.8m, 6m or as Required
Thickness
0.3mm~60mm
Stock
in Stock
Delivery Time
7~25 Working Days
Size
as Custome′s Requirement
MOQ
5 Tons
Trade Terms
EXW Fob CFR CIF DDU DDP
Export Market
Global
Transport Package
Standard Seaworthy Package
Trademark
XinChengYuan
Origin
China
HS Code
7307220000
Production Capacity
5000tons /Month
Reference Price
$ 1,170.00 - 1,620.00
Contact Us

Product Description

cold rolled round tube stainless steel pipe

Product Description

 

Cold Rolled Round Tube Stainless Steel Pipe
Cold Rolled Round Tube Stainless Steel Pipe


201 304 316 product introduction

Name stainless steel pipe (201 304 316)
Standard ASTM A554,ASTM A312
Material Grade 201,202,304,316,316L,430
Main Material
  		a) 201 (Ni0.8%-1%)   
b) 202 (Ni: 3.0%-4.0%)
c) 304 (Ni: 8%  Cr: 18%)
d) 316 (Ni: 10%  Cr: 18%)
Size Range 139mm-1600mm  ETC.
Thickness 0.5-30mm
Length 6m or as customers' request
 
Tolerance 		a) Outer Diameter:  +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface 180G, 320G Satin/Hairline
400G, 600G  Mirror finish
Application handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material 		 
        Material
 
 
Composition 		201 202 304 316L 430
C ≤0.15 ≤0.15 ≤0.08 ≤0.035 ≤0.12
Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00
Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
Cr 13-15 14-17 18-20 16-18 16-18
Ni 0.7-1.1 3.5-4.5 8-10.5 10-14  
Mo       2.0-3.0  
 
Mechanical Property 		Material Item     201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness (HV) <105 <100 <90 <90

 

Product Parameters

Chemical Properties of Frequently-used Stainless Steel Material Grade

UNS

ASTM

EN

JIS

C%

Mn%

P%

S%

Si%

Cr%

Ni%

Mo%

S20100

201

1.4372

SUS201

≤0.15

5.5-7.5

≤0.06

≤0.03

≤1.00

16.0-18.0

3.5-5.5

-

S20230

202

1.4373

SUS202

≤0.15

7.5-10.0

≤0.06

≤0.03

≤1.00

17.0-19.0

4.0-6.0

-

S30100

301

1.4319

SUS301

≤0.15

≤2.00

≤0.045

≤0.03

≤1.00

16.0-18.0

6.0-8.0

-

S30400

304

1.4301

SUS304

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-10.5

-

S30403

304L

1.4306

SUS304L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-12.0

-

S30908

309S

1.4833

SUS309S

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

22.0-24.0

12.0-15.0

-

S31008

310S

1.4845

SUS310S

≤0.08

≤2.00

≤0.045

≤0.03

≤1.50

24.0-26.0

19.0-22.0

-

S31600

316

1.4401

SUS316

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31603

316L

1.4404

SUS316L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31703

317L

1.4438

SUS317L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

11.0-15.0

3.0-4.0

S32100

321

1.4541

SUS321

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-12.0

-

S34700

347

1.4550

SUS347

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-13.0

-

S40500

405

1.4002

SUS405

≤0.08

≤1.00

≤0.04

≤0.03

≤1.00

11.5-14.5

≤0.60

-

S40900

409

1.4512

SUS409

≤0.08

≤1.00

≤0.045

≤0.03

≤1.00

10.5-11.75

≤0.50

-

S43000

430

1.4016

SUS430

≤0.12

≤1.00

≤0.040

≤0.03

≤0.75

16.0-18.0

≤0.60

-

S43400

434

1.4113

SUS434

≤0.12

≤1.00

≤0.040

≤0.03

≤1.00

16.0-18.0

-

-

S44400

444

1.4521

SUS444L

≤0.025

≤1.00

≤0.045

≤0.03

≤1.00

17.5-19.5

≤1.00

-

S40300

403

-

SUS403

≤0.15

5.5-7.5

≤0.04

≤0.03

≤0.50

11.5-13.0

≤0.60

-

S410000

410

1.40006

SUS410

≤0.15

≤1.00

≤0.035

≤0.03

≤1.00

11.5-13.5

≤0.60

≤1.00

S42000

420

1.4021

SUS420J1

0.16~0.25

≤1.00

≤0.04

≤0.03

≤1.00

12.0-14.0

≤0.75

≤1.00

S440A

440A

1.4028

SUS440A

0.60~0.75

≤1.00

≤0.04

≤0.03

≤1.00

16.0-18.0

-

≤0.75

S32750

SAD2507

1.4410

 

≤0.03

≤1.2

≤0.035

≤0.02

≤0.80

24.0-26.0

6.0-8.0

3.0-5.0

S31803

SAF2205

1.4462

 

≤0.03

≤2.0

≤0.03

≤0.02

≤1.00

21.0-23.0

4.0-6.5

2.5-3.5

N08904

904L

1.4539

 

≤0.0.3

≤2.0

≤0.035

≤0.03

≤1.00

18.0-20.0

23.0-25.0

3.0-4.0


surface treament details

Itme Surface finishing Surface finishing methods Main application
NO.1 HR Heat treatment after hot rolling, pickling, or with treatment For without the purpose of the surface gloss
NO.2D Without the SPM Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing General materials,building materials.
NO.2B After SPM Giving No.2 processing materials appropriate method of cold light sheen General   materials, building materials ( most of the goods are processed )
BA Bright annealed Bright heat treatment after cold rolling , in order to be more shiny, cold light effect Automotive parts, home appliances, vehicles, medical equipment, food equipment
NO.3 Shiny, coarse grain processing The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt Building materials, kitchen supplies
NO.4 After CPL The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt Building materials, kitchen supplies, vehicles, medical equipment, food equipment
240# Grinding of fine lines The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt Kitchen appliances
320# More than 240 lines of grinding The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt Kitchen appliances
400# Close to BA luster The MO.2B timber 400 polishing wheel polishing method Building materials, kitchen utensils
HL
(hair lines) 		Polishing line having a long continuous processing In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line The most common building materials processing
NO.6 NO.4 processing less than the reflection , the extinction NO.4 processing material used for polishing Tampico brushing Building materials, decorative
NO.7 Highly accurate reflectance mirror processing No. 600 of the rotary buff with a polishing Building materials, decorative
NO.8 Highest reflectivity mirror finish Fine particles of abrasive material in order polishing , mirror polishing with a polishing Building materials, decorative,   mirrors

 

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Stock

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Cold Rolled Round Tube Stainless Steel Pipe

Packaging & Shipping

Cold Rolled Round Tube Stainless Steel Pipe

Certifications

Cold Rolled Round Tube Stainless Steel Pipe

Quality Control

FAQ

Q1.About us,the relation between factory,manufacture or trader?
 A1. XinChengYuan is a professional production of coldrolled stainless steel conglomerate , with professional production of stainless steel experience and our own factory nearly 10 years,where has more than 1,000 professional and technical workers. we are the foreign trade department of XinChengYuan. All our goods are dispatched directly from XinChengYuan mill.


Q2.What are XinChengYuan's main products?
A2.XinChengYuan's main products include stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc. All different styles of etched and embossed,surface finished will be customized.


Q3.How can you ensure the quality of your product?
A3.All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing. Mill Test Certification is supplied with shipment, Third Party Inspection is available.


Q4.What is your delivery time and the supply ability?
A4.The delivery time normally within 15~20working days,we can supply about 15,000tons every month.


Q5.What kind of equipment in your factory?
A5.Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.


Q6.About the complaint,quality problem,etc aftersales service,how do you handle it?
A6.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.


Q7.Can you provide sample ?
A7: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.


 if you are interested in our products, feel free to contact me

 

 

Stainless Steel