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

HAINER STEEL INDUSTRIAL CO.,LIMITED

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

Brand Name : Cosco Steel

Model Number : 304/304L,316L,309S,310S,321,347,347H etc.

Certification : ISO,SGS,CQC,etc.

Place of Origin : China

MOQ : 500Kgs/ one size

Price : Negotiation

Payment Terms : T/T, L/C at sight

Supply Ability : 600Tons/Month

Delivery Time : 20-25 days

Packaging Details : Plastic bag in bundle,Wooden box,etc.

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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

Product Tags:

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

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