Classification
Contact us
Sales Hotline: 0311-69117258
Fax: 0311-83619965
Manager Cui: 13722783453
Manager Yang: 13582175373
Email: shitanchang@sohu.com
Geological drill pipe
The fine buckle drill rod is made of high-quality seamless steel pipe, the end is made of hydraulic thickening and intermediate frequency heat treatment, the thread is processed by CNC lathe and forming tool, and the special national standard thread gauge is used for inspection. reliable. It can be produced according to standard or non-standard design and production according to user requirements.
Drill rod with fine buckle
|
Drill pipe
specification
|
Thicken
the way
|
Main dimensions mm |
Weight per meter Kg |
Gain at both ends Kg |
||
|
Outer diameter mm |
Wall thickness mm |
length mm |
||||
|
42 |
Inner thickening |
42 |
5 |
3000 4200 |
4.6 |
0.7 |
|
50 |
50 |
6.5 |
7.0 |
1.0 |
||
|
60 |
60 |
6 / 7.11 |
8.0 |
1.5 |
||
|
60 |
Outside thickening |
60 |
6 / 7.11 |
4300 6000 8760 |
8.0 |
1.6 |
|
73 |
73 |
9 |
14 |
2.5 |
||
|
89 |
89 |
10 |
19.5 |
3.5 |
||
|
114 |
114 |
8 |
8760 |
20.9 |
5.0 |
|
|
127 |
Inner thickening |
127 |
10 |
28.8 |
6.0 |
|
Lock connector
|
Outer diameter mm |
the inside diameter of mm |
Notch thickness mm |
Connector thread |
Specification of drill pipe |
|
|
Teeth/inch |
Taper |
||||
|
57 |
22 |
41 |
6 |
1:5 |
42Inner thickening |
|
65 |
28 |
46 |
6 |
1:5 |
50Inner thickening |
|
75 |
38 |
55 |
6 |
1:5 |
60Inner thickening |
|
86 |
44.5 |
59 |
4 |
1:6 |
60Outside thickening |
|
105 |
50.8 |
80 |
4 |
1:6 |
73Outside thickening |
|
121 |
68 |
98 |
4 |
1:6 |
89Outside thickening |
|
156 |
95 |
126 |
4 |
1:6 |
114Outside thickening 127Inner thickening |
News
2020-09-23
Feedback
Copyright © 2020 Hebei Shitan Machinery Manufacturing Co., Ltd. 冀ICP备18009293号-1 Power by: 300.cn