Quick Detail
Place of Origin
HS-CODE
11-
Package & Delivery Lead Time
Detailed Description
Specifications
1.Carbon and alloy seamless steel pipes.
2.OD:14~720mm.
3.WT:2.0~120mm.
4.Package:in bundle.
API drill pipe
We have several factories that are professional in producing
the Casing. Our company has passed ISO 9001:2000 Quality
system certification and API certification of American Petrol Institute
1.Carbon and alloy seamless steel pipes.
2.OD:14~720mm.
3.WT:2.0~120mm.
4.Package:in bundle.
5.Place of origin:China.
Products Usage:
Drill pipe is used in the drilling. It’s a major drilling component
which connects rotary system, hoisting system, circulation system
with drill collar and bit.
Through it the rotary table drives the bit rotation, hook drives bit up
and down and drill fluid flows to the well bottom forming circle to
make the bit breaks rock and reaches continuous drilling.
Product Parameter:
Item
Material
Standard
Specification
Usage
Alloy pipe
Cr5Mo. 15CrMo 13CrMo44
12Cr1MoV P22 T91,P91,P9,
T9 Wb36
GB5310-95 GB9948-88 STMA335/A335M ASTMA213/213M DIN1717579
JISG346788
JISG3458- 88
16-824*2-100
The seamless steel pipes features resistance
to high presure,high/low temperature and
corrosion ano is used in the industries of
petroleum,chemical engineering and.
Electric pwer as well as boiler
High-pressure boiler pipe
20G,A106,ST 45
GB531095
ASTMA10699
DIN17175-79
14-630*2-80
Temperatureresistant seamless steel
pipe far highpressure boiler
Seamless pipes for petroleum
20, 12 CrMo,15 CrMo
GB9948-88
10-530*1.5-36
Boiler pipes for refinery,heatexchangeing
pipes,seamless steel pipes for pipeline
High-pressure Seamless pipes for
fertilizer making equipment
20, 16Mn,Q345
GB6479-2000
18-530*3-40
Fertilizer making equipment and pipe line
Low and mediun pressure boiled pipe
10,20
GB3087-1999
10-530*2-40
Overeat pipe for low and medium pressure
boiler,boilling water pipe,locomotive somke pipe(big and small)
Fluid pipe
20, Q345
GB/T8163-1999
8-630*1.0-40
Fluid feeding
Structural pipe
10,20,35,45, 16Mn,Q345B
GB/T8162-1999
6-1020*1.5-100
For commom structure
Line pipe
Gr..B
API
60-630*1.5-40
Carrying gas,water or oil in the industries of
petroleum and natural gas
Hydraulic prop pipe
27SiMn
GB/T17396-1998
70-377*9-40
Hydraulic support and prop
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