Wenzhou Zhongyuan Steel Industrial Co,.Ltd                                      HAINER STEEL INDUSTRIAL CO.,LTD

First Quality: SS Pipe,Plate,Fittings,Boiler & Heat Exchanger Tube ...

First Service: 904L,2205,310S,316L,304L,17-4PH,17-7PH,Inconel 625, 825 ...

Enougth Resources: API 5L Oil Pipe, A53/A106 Gr.B Pipe ..

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsSeamless Stainless Steel Pipe

ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm

Good quality Welded Stainless Steel Pipe for sales
Good quality Welded Stainless Steel Pipe for sales
I'm Online Chat Now

ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm

China ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm supplier

Large Image :  ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm

Product Details:

Place of Origin: China
Brand Name: Cosco Steel
Certification: ISO,SGS,CQC,etc.
Model Number: 304/304L,316L,309S,310S,321,347,347H etc.

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs/ one size
Price: Negotiation
Packaging Details: Plastic bag in bundle,Wooden box,etc.
Delivery Time: 20-25 days
Payment Terms: T/T, L/C at sight
Supply Ability: 600Tons/Month
Detailed Product Description

 

ASTM A312 A269 A213 Stainless Steel Square Tubing , Thick Wall 1 - 12mm

 

 

Quick Detail:

 

Standard Specification

ASTM A312,A213,A249,A269,A270A789,A554,A790,etc.

Material

304,304L,309S,310S,316L,317L,321,,347,347H,2205 etc.

Outer Diameter

6mm to700mm

Wall Thickness

1mm to 12mm

Length

5mm to 12000mm

Type                            

Round

Delivery condition

Hot Rolled 

 

 

Specifications

 

Designation: A312/A312M-04a

Standard specifications For Seamless,Welded,And Heavily Cold Worked Austenitic

Stainless Steel Pipe

 

This specification covers

Seamless,straight-seamless welded,

and heavily cold worked austenitic stainless steel pipe

Manufacture Process

Seamless (SML) Pipe

Diameter Tolerance

+/-1%

 

 

 

Permitted Variations In 

Wall Thickness

 

 

 

                     Tolerance,% from Nominal          

NPS Designator                                           Over      Under       

1/8 to 21/2 inc., all t/D ratios                          20         12.5

3 to 18 inc., t/D up to 5% incl.                        22.5      12.5

3 to 18 inc., t/D over 5%                                15          12.5

20 and larger,welded,all t/D ratios                 17.5       12.5

20 and larger,seamless,t/D up to 5% incl.      22.5      12.5

20 and larger,seamless,t/D over 5%              15         12.5

                                                        

  Where: t = Nominal Wall Thickness

         D = Ordered Outside Diameter

Inspection item

  1. Size(outside,wall,length); 
  2. Surface of Pipe;
  3. Chemical Composition; 
  4. Mechanical Testing
  5. Hydro-static Or Nondestructive Electric Test
  6. ICT(Inter-granular Corrosion Test)  etc.

Ordering Information

  • Quantity(feet,meters, or number of lengths)
  • Steel Grade
  • Size(outside diameter,nominal wall thickness,length)
  • Test report requirements etc.

 

Our advantage

  1. Competitive price with good quality
  2. Soonest delivery days (Big enough stock 304L Seamless Pipe in warehouse)
  3. Good quality control system
  4. Good after sales services
  5. Good package

Contact Details
Wenzhou Zhongyuan Steel Industrial Co.,Ltd

Contact Person: Mr. Mark Fuel

Tel: +8615168750129

Send your inquiry directly to us (0 / 3000)