High Yield Strength SS Steel Tube 00Cr17Ni12Mo2 , 6mm to 800mm OD
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
|
As Required
|
|
Type
|
Round,Square Or Other
|
|
Delivery condition
|
Cold Rolled Or Hot Rolled
|
Description:
- Product Item No.: 0016smls-Cosco Steel
- Size DN(in): 1/8” to 20” According to ANSI B36.1, B36.19M
- Wall Thickness: From Sch5s to XXS
- Length of pipe: Single Random, Double Random,20Feet etc.
- Marking: Registered logo,Heat Number,Steel Grade,Standard,Size
- Packing: Pipe cap both end,plastic bag in bundle
- 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
|
- Size(outside,wall,length);
- Surface of Pipe;
- Chemical Composition;
- Mechanical Testing
- 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.
|
