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drill pipe

FOB Price

Get Latest Price

1200 ~ 2000 / Ton

|

1 Ton Minimum Order

Country:

China

Model No:

2 7/8", 3 1/2", 4", 4 1/2", 5"

FOB Price:

1200 ~ 2000 / Ton Get Latest Price

Place of Origin:

Jiangsu China

Price for Minimum Order:

1200 per Ton

Minimum Order Quantity:

1 Ton

Packaging Detail:

-

Delivery Time:

20

Supplying Ability:

100 Ton per Week

Payment Type:

-

Product Group :

Contact Now
Free Member

Contact Person Mr. aihong

23#haiyang north road rugao, nantong, jiangsu,china

Contact Now

Product Description

Our company's  drill  pipes are in accordance with API 5D, API SPEC 7 Standards. The
material of drill pipe body are chosen by the 1&3 group of API 5D.(Group *-Grade E*5;
 Group *-Grade X*5, G**5, S**5).
The choice of tool joints is according to the customersrequirements, and the tool joints
 are up to API SPEC7 Standards.
 
First, uses the double ledge attachment drill rod the reason
The ordinary API male union because attaches the thread outer diameter limit, the API drill rod has pair of contradictory: Attaches anti turns the intensity and the male union flushing port size. The S**5 high strength drill rod, the contradiction is in particular more prominent
attaches the flushing port size to increase, attaches antiturns the intensity to reduce, antiturns the strength ratio with the tube body to reduce; (2) attaches flushing port minification, attaches antiturns the intensity to increase, but the hydraulic horsepower loss increases.
How therefore both can increase the flushing port size, and can not reduce, even increases the attachment anti- to turn the intensity.
Bohai Sea can a gram company produce the double ledge attachment drill rod can solve this problem well: Both may increase the attachment flushing port size, reduces the hydraulic horsepower to lose, and can enhance the attachment anti- to turn the intensity, causes to attach anti- turns the intensity to be higher than the tube body antito turn the intensity.

Grade Yield Strength Tensile Strength Elongation
min max min min.percent
Psi MPa Psi MPa Psi MPa in 2 in. (*0.*8mm)
E**5 *5,**0 **7 **5,**0 **4 **0,**0 **9 API 5D
X**5 *5,**0 **5 **5,**0 **2 **5,**0 **4 API 5D
G***5 **5,**0 **4 **5,**0 **1 **5,**0 **3 API 5D
S***5 **5,**0 **1 **5,**0 ***8 **5,**0 ***0 API 5D
Size Weight Designation Calculated Plain-End Weight Outside Diameter Grade Wall Thickness Upset Ends. For Weld-on Tools Joint
Lb/ft kg/m in mm In mm
2 3/8 6.*5 6.*6 9.*2 2.**5 *0.3 E,X,G,S 0.**0 7.*1 EU
2 7/8 *0.*0 9.*2 *4.*8 2.**5 *3.0 E,X,G,S 0.**2 9.*9 IU or EU
3 1/2 9.*0 8.*1 *3.*2 3.**0 *8.9 E 0.**4 6.*5 IU or EU
3 1/2 *3.*0 *2.*1 *8.*4 3.**0 *8.9 E,X,G,S 0.**8 9.*5 IU or EU
3 1/2 *5.*0 *4.*3 *1.*9 3.**0 *8.9 E 0.**9 *1.*0 IU or EU
3 1/2 *5.*0 *4.*3 *1.*9 3.**0 *8.9 X,G,S 0.**9 *1.*0 EU or IEU
4 *4.*0 *2.*3 *9.*6 4.**0 **1.6 E,X,G,S 0.**0 8.*8 IU or EU
4 1/2 *3.*5 *2.*4 *8.*3 4.**0 **4.3 E 0.**1 6.*8 IU or EU
4 1/2 *6.*0 *4.*8 *2.*1 4.**0 **4.3 E,X,G,S 0.**7 8.*6 EU or IEU
4 1/2 *0.*0 *8.*9 *7.*4 4.**0 **4.3 E,X,G,S 0.**0 *0.*2 EU or IEU
5 *6.*5 *4.*7 *2.*5 5.**0 **7.0 X,G,S 0.**6 7.*2 IU
5 *9.*0 *7.*3 *6.*1 5.**0 **7.0 E 0.**2

Country: China
Model No: 2 7/8", 3 1/2", 4", 4 1/2", 5"
FOB Price: 1200 ~ 2000 / Ton Get Latest Price
Place of Origin: Jiangsu China
Price for Minimum Order: 1200 per Ton
Minimum Order Quantity: 1 Ton
Packaging Detail: -
Delivery Time: 20
Supplying Ability: 100 Ton per Week
Payment Type: -
Product Group : steel strapping

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To:

Mr. aihong < RUGAO YAOU IMPORT & EXPORT CO., LTD >

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