ASTM A53 Welded Black Steel Pipe

ASTM A53 Welded Black Steel Pipe

  • group nameERW steel pipe

  • Min Order30 piece

  • brand nameHUILITONG

  • update timeMon, 27 May 2013 22:18:36 GMT

Paramtents

  • Mill's inspection 100%NDT (UT)

  • Technique ERW

  • Grade

    10#,20#,45#,16Mn,A53(A,B),API J55,API K55,Q235,Q345,Q195,Q215,10#-45#,...

  • Thickness 4 - 16 mm

  • Outer Diameter 88.9 - 609.6 mm

  • Piles' end protective plastic or iron caps

Packging & Delivery

  • Min Order30 piece

Briefing

ASTM A53 Welded Black Steel Pipe
OD:88.9--609.6mm
WT:4--16mm
Business type:manufacture & expor

Detailed


ASTM A53 Welded Black Steel Pipe
OD:88.9--609.6mm
WT:4--16mm
Business type:manufacture & expor

Model Number:ASTM A53/A53M

 

Description

Standard: ASTM A53/A53M

Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

Grade:A and B

Type: Electric Resistance Welded(ERW)

 

Size: NPS 1 TO NPS 24 [DN25 to DN 600], with nominal(average)wall thickness as given in ASME B 36.10M or as customer’s requirement.

Outer Diameter: 1-24 inches( 33.4—609.6mm)

Thickness: 3-12mm

Length: Min 3 Meters, Max18 Meters, or according to customer’s requirement.

 

Surface Treatment: Normally bare or black vanish, FBE/2PE/3PE Coated.

Packing: 1. Small sizes below 219.1mm in bundles, Large sizes in bulk

     2. If need, all the pipes can be covered in waterproof wrapping.

 

Chemical Requirements

 

Compositon, max %

 

C

Mn

P

S

CoA

NiA

CrA

MoA

VA

 

TYPE: ”E”

Grade A

0.25

0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

Grade B

0.30

1.20

0.05

0.045

0.40

0.40

0.40

0.15

0.08

A The total compositon for these five elements shall not exceed 1.00%

 

 

Tensile Requirements

 

Grade A

Grade B

Tensile strength, min, psi[MPa]

Yield strength, min, psi[MPa]

Elongation in 2in or 50mm

48000[330]

60000[415]

30000[205]

35000[240]

A,B

A,B

A The minimum elongation in 2in[50mm] shall be that determined by the following equation:

e=625000[1940]A0.2/U0.9

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