PRODUCT

VENDOR NAME

ORIGIN

RANGE

AVAILABILITY

GRADE

CARBON STEEL &
FERRITIC ALLOY
STEELSEAMLESS PIPE

SUMITOMO / JFE

JAPAN

1/4" ~ 16"

*C.S.HIGH-TEMP.TURE
and HIGH-PRESSURE

*A53- Gr.B

TENARIS(DALMINE/SIDERCA/NKK)

GLOBAL

1/4" ~ 24"

*A106- Gr.B/C

VALLOUREC & MANNESMANN

EU

1/4" ~ 24"

*C.S. LINE PIPE

*API5L- Gr.B/X42/X46

BENTELLER AG

GERMANY

1/4" ~ 6"

*API5L- Gr.X52/X60/X65

PRODUCTOS TUBLARES S.A.

SPAIN

16" ~ 24"

*C.S.LOW-TEMP.TURE

*A333-Gr.1/3/6

WYMAN GORDON

USA

16" ~ 24"

*C.S.FERRITIC ALLOYS

*A335-Gr.P5/P9/P91

*A335-Gr.P11/P12/P22

*C.S.DRILL/ CASING

*API5CT / API Spec.5D

CARBON STEEL
SEAMLESS PIPE

TENARIS(TAMSA/SILCOTUB)

INTERNATIONAL

1/4" ~ 16"

*C.S.HIGH-TEMP.TURE
and HIGH-PRESSURE

*A53- Gr.B

CHENGDU IRON(CSST)

CHINA

3" ~ 22"

*A106- Gr.B/C

HEUNGYANG VALEEN

CHINA

2" ~ 10"

*C.S. LINE PIPE

*API5L- Gr.B/X42/X46

VALCOVNY TRUB CHOMOTUV A.S.

CZECH REPUBLIC

16" ~ 24"

*C.S.DRILL/ CASING

*API5CT / API Spec.5D

TIANJIN PIPE CORP(TPCO)

CHINA

1/2" ~ 24"

BAOSHAN STEEL CORP

CHINA

1/4" ~ 6"

CARBON STEEL
ERW PIPE

SEAH STEEL CO.LTD

KOREA

1/2" ~ 24"

*C.S.HIGH-PRESSURE

*A53- Gr.B

HYUNDAI HYSCO CO.,LTD

KOREA

1/2" ~ 24"

*C.S. LINE PIPE

*API5L- Gr.B/X42/X46

HU STEEL CO.,LTD

KOREA

1/2" ~ 24"

*API5L- Gr.X52/X60/X65

PANYU CHUKONG

CHINA

1/2" ~ 24"

*C.S. STRUCTURE

*API Spec.2B

CARBON STEEL &
FERRITIC ALLOY STEEL
SAW PIPE

EEW KOREA

GERMANY

24" ~ 100"

*C.S.HIGH-TEMPERATURE

*A53- Gr.B

SEAH STEEL CO.LTD

KOREA

24" ~ 52"

*C.S.LOW-TEMPERATURE

*A672-Gr._ /A671-Gr._

STEEL FLOWER CO.,LTD

KOREA

24" ~ 52"

*C.S.FERRITIC ALLOYS

*A691-Gr._

DONGYANG STEEL PIPE

KOREA

24" ~ 52"

*C.S. LINE PIPE

*API5L- Gr.B/X42/X46

MIJU STEEL CO.,LTD.

KOREA

16" ~ 52"

*API5L- Gr.X52/X60/X65

*C.S. STRUCTURE

*API Spec.2B/ 2H/ 2W