TP316/ 316L TP 321 / 321H Austenitic Seamless Stainless Steel Pipe 6 Inch STD

Brand Name:Cosco Steel
Certification:ISO,SGS,CQC,etc.
Model Number:304/304L,316L,309S,310S,321,347,347H etc.
Minimum Order Quantity:500Kgs/ one size
Delivery Time:20-25 days
Payment Terms:T/T, L/C at sight
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Location: Wenzhou Zhejiang China
Address: No. 2503 Room,3B Buiding,ShiFu Road,LuCheng District,Wenzhou City,China
Supplier`s last login times: within 1 hours
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Product Details

TP316/ 316L TP 321 / 321H Austenitic Seamless Stainless Steel Pipe 6 Inch STD


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 to 800mm

Wall Thickness

0.5mm to 60mm

Length

Single Random ( 5 - 5.8 m ), Double Random ( 10 -11.8 m )

Type

Round Pipe

Market

Middle East,South American, Africa etc.


Applications:


  1. Petroleum,Chemical industry,Environment protection equipment,
  2. Medical equipment,Shipbuilding industry,Paper making factory,
  3. Electric power plant,Pollution discharging project etc.

Specifications


Specification covers

Seamless,straight-seamless welded,

and heavily cold worked austenitic stainless steel pipe

Manufacture Process

Seamless (SML) Pipe

Length tolerance

+/- 5mm


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

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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.

China TP316/ 316L TP 321 / 321H Austenitic Seamless Stainless Steel Pipe 6 Inch STD supplier

TP316/ 316L TP 321 / 321H Austenitic Seamless Stainless Steel Pipe 6 Inch STD

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