Heavy Weight Drill Pipe

1) OD: 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2"
2) Attractive Price and Good Service
3) All drill pipe are made according to API
The companyowns mature techniques and rich experiences of drill pipes manufacture.It has achieved the National Secientific &Technological Award and the Secientific &Technological Award of Shengli Petroleum Administrative Bureau many times.
The company made the first G105 drill pipe in Shengli oilfield in November of 2001.It has produced more than 500000 tons of G105 drill pipes since 2002.The mechanices indexs of our drill pipe products can not only but also exceed all the requests of API standards.
Model
O.D
I.D
Joint
Pipe
U.W(kg)
Model
OD
Size
mm
in
mm
in
mm
in
MID(mm)
Top(mm)
ZH-JZ55-51/2FH-1
139.7
51/2
92.1
35/8
51/2
FH
177.8
7
152.4
144.5
730
ZH-JZ50-NC50-1
127.0
5
76.2
3
NC50
41/2
IF
165.1
61/2
139.7
130.2
700
ZH-JZ55-51/2FH-1
114.3
41/2
71.4
213/16
NC46(4IF)
158.8
61/4
127
117.5
585
ZH-JZ55-51/2FH-1
88.9
31/2
53.39
21/16
NC38
120.7
43/4
101.6
92.1
370