OCTG,OCTG pipe,OCTG steel pipe

3 125

Classify
Specifcation
Length
Material/Steel Grade
Specification
Common liquid
Conveyance pipe
Ф114.3-Ф323.9X4.0-14.0
6-13.5m
Q215A、Q215B、
Q235A、Q235B、
Q295A、Q295B、
Q345A、Q345B
GB/T309-2001
Grade A  Grade B
ASTMA53/A53M-06

Petroleum
line pipe

Ф114.3-Ф323.9X4.0-14.0
6-13.5m
L175、L210、L245、
L290、L320、L360、
L390、L415、L485、
A25、X42、X46、
X52、X60、X65
GB/T9711.1-1997
API5L
Petroleum casingpipe
Ф139.7-Ф339.7X4.0-14.0
6-13.5m
H40、J55
API5CT
SY/T5898-1994
Structure pipe
Ф114.3-Ф323.9X4.0-14.0
6-13.5m
Q235、Q295、Q345
GB/T6728-2002

Tolerances on dimensions

Standard

O D Tolerance

W T Toerances

API Spec 5L

D<60.3mm

+0.41mm,-0.8mm

+15%-12.5%

≥60.3mm

±0.75%



Chemical composition(%)

Standard

Grade

C

Mn

P

S

 

Max

Max

Man

Max

 

API SPEC 5L

PSL1

A25I

0.21

0.60

0.03

0.030

 

A25II

0.21

0.60

0.045-0.08

0.80

 

A

0.22

0.90

0.030

0.030

 

B

0.28

1.20

0.030

0.030

 

X42

0.28

1.30

0.030

0.030

 

X46.X52.X56

0.28

1.40

0.030

0.030

 

X60.X65.X70

0.28

1.40

0.030

0.030

 

PSL2

B

0.24

1.20

0.025

0.015

 

X42

0.24

1.30

0.025

0.015

 

X46.X52.X56

0.24

1.40

0.025

0.015

 

X60.X65.X70.X80

0.24

1.40

0.025

0.015

 

OCTG steel pipe are mainly used in the drilling and transportation for oil or gas . It includs petroleum drill pipe, petroleum casing pipe and pumping pipe for oil. Petroleum drill pipes are mainly used in the connecting drill collar and drill in order to supply the power for well. Petroleum casing pipes are used for ensuring the process of drilling and the the normal operation after the completion of oil well,withing the supporting for well wall in and after the the process of drilling. Pumping pipe for oil are used for the transportation of oil and gas from underground to the ground.

 OCTG

 OIL CASING TUBE ,PETROLEUM TUBING ,CARBON STEEL SEAMLESS PIPE ,BUSHING TUBE PIPE 

Standard:API-5CT ISO ,CE, J55/K55/N80/L80/P11

OIL CASING TUBE , PETROLEUM TUBING ,  CARBON STEEL SEAMLESS PIPE ,BUSHING  TUBE ,STEEL PIPE API-5CT-0735   ISO9001:2000

 Standard:API-5CT ISO9001:2000

Material :J55/K55/N80/L80/P110

         API 5L PLS1:A25\ A \B \ X42 \ X46\ X52 \X56 \ X60 \ X65 \ X70

         PLS2 :B \ X42 \ X46 \  X52 \  X56\  X60 \  X65 \  X70 \  X80  

Length: R1,R2 ,R3 3--12M

 


 API Tubing  Tubing Catalogue 

 

 

Size range: 2-3/8'', 2-7/8'', 3-1/2'', 4'' , 4-1/2''

Specifications & Grades:

API 5CT H40,J55,,N80(-1/-Q),L80, P110, T95d , C90d

 


API Casing  Casing Catalogue 

 

OCTG

Size range: 4-1/2'', 5'' , 5-1/2'' , 6-5/8'' , 7'' , 7-5/8'' , 8-5/8'' , 9-5/8'' ,

10-3/4'' , 13-3/8'' , 16'' , 18-5/8'' , 80'' .

Specifications & Grades:

API 5CT J55/K55, M65, N80,L80/C95, C90/T95, P110,Q125

.

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3 Comments

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    steel tube 1335535279 -  Reply / Edit

    steel tube,seamless steel pipe specifications we can produce and supply,Standard : ASTM /SAE DIN JIS Material: ASTM A106 Gr.B/ASTM A53 Gr.B DIN St37/DIN st52 /DIN st35.8/DIN45.8.

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    all kinds of pipes and fittings 1335709755 -  Reply / Edit

    all kinds of pipes and fittings,1) Seamless steel pipes. 2) Welded steel pipes: Longitudinal/Spiral welded steel pipes.(SAW, ERW) 3) Seamless and welded steel elbow: LR&SR 45° 90° 180°..

  1. black steel pipe,welded black pipe
    black steel pipe,welded black pipe 1331105827 -  Reply / Edit

    1:Out Dimesions:1/2"-24" 2:Thickness:SCH10-SCH160 3:Standard:API 5L,API 5CT,DIN 1629/2448,DIN17175,ASTM A53,ASTM A106B,ASTM A179,ASTM A210,ASTM A335,ASTM A519,GB 5310-1995,GB 3087-1999 and so on .

  1. precision steel pipe
    precision steel pipe 1331903828 -  Reply / Edit

    precision tube,We manufacture precision steel pipe 2)Standard :DIN 2391 3)Size OD:13.7-406mm WT:1.65-80mm precision steel pipe.

  1. market
    market 1331107089 -  Reply / Edit

    Ourproductsare not only sold to domestic large-scale enterprises, such as thermal power plant, chemical plant and power engineering, but also exported to USA, Italy, Germany, Malaysia, Thailand, South Korea, Kuwait, Czech, Indonesia, Hong K.

  1. Oil Pipeline
    Oil Pipeline 1332406415 -  Reply / Edit

    Oil Pipeline,API 5L oil pipeline, Oil pipeline 10"SCH40 Our API certificate No.: 5L-0274 Our product size: OD: 1/2"-48"(21.3mm-1219mm) WT: SCH10-SCH80/(0.5mm-140mm) API SPEC 5L PSL 1: A25\ A\ B\ X42\ X46\ X52\ X56\ X60\ X65 \ .

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