TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80

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
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Product Details

TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80


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 610mm

Wall Thickness

1mm to 40mm

Length

As Required

Type

Round,Square Or Other

Delivery condition

Cold Rolled Or Hot Rolled


Description:


  1. Product Item No.: 0080smls-Cosco Steel
  2. Size DN(in): 1/8” to 20” According to ANSI B36.1, B36.19M
  3. Wall Thickness: From Sch5s to XXS
  4. Length of pipe: Single Random, Double Random,20Feet etc.
  5. Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
  6. Packing: Pipe cap both end,plastic bag in bundle
  7. H.S Code: 7304419000

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. 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 TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80 supplier

TP347 / TP347H ASTM A312 Seamless Stainless Steel Pipe Schedule 20 / 40 / 80

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