Carbon Steel Welded Pipes / Tubes

Sunny Steel produce an extensive selection of welded pipe including Electronic Resistance Welded (ERW), Electronic Fusion Welded (EFW), and Double Submerged Arc Welded (DSAW) carbon steel pipe along with their respective flanges and fittings.

Available Specification

ASTM A53 Pipe Specifications
STM A53 Standard Spec. for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

API SPEC 5CT  

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Casting
API 5CT
48.3~273 x 2.77~11.43
J55, K55, N80, L80
Tubing
API 5CT
48.3~273 x 2.77~11.43

J55, K55, N80, L80, H40

API SPEC 5L

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Line Pipes
API 5L
60.3~273.1 x 2.77~12.7
A25, A, B, X42, X46, X52, X56, X60, X65

ASTM / ASME

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Electric-Resistance-welded Steel Pipes
ASTM A135
42.2~114.3 x 2.11~2.63
A
ERW and Hot-dip galvanized Steel Pipes
ASTM A53
21.3~273 x 2.11~12.7

A, B

Pipes for Piling Usage
ASTM A252
219.1~508 x 3.6~12.7
Gr2, Gr3
Tubes for General Structural Purpose
ASTM A500
21.3~273 x 2.11~12.7
Carbon Steel
Square Pipes for General Structural Purpose
ASTM A500
25 x 25~160 x 160 x 1.2~8.0
Carbon Steel

DIN

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Threaded Steel Pipes
DIN 2440
21~164 x 2.65~4.85
Carbon Steel

BS

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Screwed and Socketed Steel Tubes
BS 1387
21.4~113.9 x 2~3.6
Carbon Steel

EN

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Scaffolding Pipes
EN 39
48.3 x 3.2~4
Carbon Steel

JIS

Product Name
Executive Standard
Dimension (mm)
Steel Code / Steel Grade
Carbon Steel Tubes for General Structure Purpose
JIS G3444
21.7~216.3 x 2.0~6.0
Carbon Steel
Carbon Steel Tubes for Machine Structure Purpose
JIS G3445
15~76 x 0.7~3.0

STKM11A, STKM13A

Carbon Steel Pipes for Ordinary Piping
JIS G3452
21.9~216.3 x 2.8~5.8
Garbon Steel
Carbon Steel Pipes for Pressure Service
JIS G3454
21.7~216.3 x 2.8~7.1
Carbon Steel
Carbon Steel Rigid Steel Conduits
JIS G8305
21~113.4 x 1.2~3.5
G16~G104, C19~C75, E19~E75
Carbon Steel Rectangular Pipes for General Structure
JIS G3466
16 x 16~150 x 150 x 0.7~6
Carbon Steel

 

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