Steel Pipe
 
Steel Pipes for Ordinary Piping

 
 
> Product Features
* Customer Satisfaction
- Meeting customer requirements, for example, by galvanizing and painting inner and outer surface of the pipe.
- Having many applications that can be found in daily lives.

* Long-term Experience and Wide Product Range
- Wide product range from 15A to 3000A.
- Equipped with the biggest production capacity in Korea.
- More than 40 years of experience and knowledge of producing steel pipes.

*Highly consistent product Quality and Customer Services
- Certified for ISO9001 (QMS) for the first time in the industry in Korea.
- Certified for various domestic and international product standards.
- Committed to swift and thorough after-sales service

  > Purposes
Types
Purposes
Standards
Ordinary Piping
Steel Pipes for Ordinary Piping

Piping of steam, water, oil, gas and air

KS,
JIS,
BS,
ASTM
Galvanized Steel Pipes for WaterService
Piping of steam, water, air, water supply, fire extinguishers
Anti-Corrosion welded Steel Pipes for Water service
Water service
Coated Steel Pipes
Water and sewer, and industrial/agricultural water
Pressure Piping
Steel Pipes for Pressure service
Piping for steam, water, oil, gas, air, etc.
Fuel Gas Piping
Steel Pipes for Fuel Gas Piping
Transporting city gas, LPG, etc.
KS

> Specifications
[unit: mm]
Specifications Outside Diameter Thickness
Min. Max. Min.

Max.
Electric Resistance Welded Steel Pipes (ERW) 19.1 609.6 1.7

22.0
Roll Bending Steel Pipes 508.0 2032.0 7.1 25.4
Spiral Welded Steel Pipes 406.4 3048.0 6.0 25.0
SRM 19.05 114.3 2.0 12.2

> Quality Certification Status
Standards
Products
Types
Specifications
ISO 9001
Quality Management System (QMS) Certification
-
ERW¨ö" ~ 24"
SAW 20" ~ 80"
ISO 14000
Environmental Management System (EMS) Certification
-
ERW ¨ö" ~ 24"
SWA 20" ~ 112"
KS D 3507
Carbon Steel Pipes for Ordinary Piping
SPP (Black Pipes and White Pipes)
15A ~ 200A
250A ~600A
KS D 3537
Galvanized Steel Pipes for Water service
SPPW
10A ~ 500A
KS D 3562
Carbon Steel Pipes for Pressure service
SPPS38
SCH 10 :
350A ~ 600A

SCH 20 :
50A ~ 600A

SCH 40 :
15A ~ 400A

SCH 80 :
15A ~ 200A
SPPS42
SCH 40 :
15A ~ 400A

SCH 80 :
15A ~ 200A
KS D 3565
Coated Steel Pipes for Water Works
STWW400(A,C,L)
3000A ÀÌÇÏ
KS D 3578
Fittings of Coated Steel Pipes for Water Works
Bare Pipes (F12, F15, F20)Coated Pipes (A, C, L)
350A ~ 2600A
KS D 3583
Arc Welded Carbon Steel Pipes for Ordinary Piping
SPW400
350A~2000A
KS D 3623
Anti-Corrosion welded Steel Pipes for Water Service

SPCR(Black Pipes and White Pipes)
15A~500A
KS D 3631
Carbon Steel Pipes for Fuel Gas Piping
SPPG
15A~600A
KS D 3626
Coated Steel Pipes for Water Service
STWS 400 A.C.L
350A~2600A
KS D 3627
Fittings of Coated Steel Pipes for Water Service
F12, F15, F20
(A, C, L)
350A~2600A
JIS G 3452
Carbon Steel Pipes for Ordinary Piping
SGP (Black and Galvanized Steel Pipes)
All Specifications
JIS G 3454
Carbon Steel Pipes for Pressure service
STPG 370, 410
All Specifications
JIS G 3457
Arc-welded Carbon Steel Pipes for Ordinary Piping
STPY 400
All Specifications
NSF
ANSI/NSF
Standard 61:
Drinking Water System Componets
- Health Effect
ASTM A53A(Hot Dipped Zinc Coated)
1"NB~3"NB
ASTM A53B(Hot Dipped Zinc Coated)
4"NB x SCH40 x 18'

4"NB x SCH40 x 21'
DNV
WELDED STEEL Tube & PIPES
Electric Resistance Welded Steel Pipes
0D Max.600,
Wt Max 19t
Arc Welded Carbon Steel Pipes (SAW)
0D Max.1,423,
Wt Max 25.4t
NK
Carbon Steel Pipes for Pressure service
KSTPG38-E-G



KSTPG38-E-H
21.7
~508.0 mm
¡¿ Max.15.7t

21.7
~101.6 mm
¡¿ Max.11.1t
GL
Carbon Steel Pipes for Pressure service
STPG370 ERW



STPG370 SRM
21.7
~508.0 mm
¡¿ Max.15.7t

21.7
~101.6 mm
¡¿ Max.11.0t
ABS
Arc-welded Carbon Steel Pipes for Ordinary Piping
STPY400
600A~1350A
¡¿
7.1~25.4t
CCS
Steel Pipes for Pressure service
STPG410
KR
Steel Pipes for Pressure service
All Specifications
RINA
Steel Pipes for Pressure service
ERW
SAW

0D Max.610mm, WT Max.19t

0D Max.1371.6mm,
WT Max.25.4t
LR
Electric Resistance Welded Steel Pipes
ERW
SAW
0D Max.1425mm, WT Max.19t
BV
Arc Welded Carbon Steel Pipes (SAW)
Grade: 410N/mm
0D 20'~54",
WT 7.1~25.4t,
L 6~12mtr