|
管子外径(mm)
Diameter pipe
|
?50
|
?60
|
?76
|
?89
|
?102
|
?114
|
?127
|
|
接头外径(mm)
Joint diameter
|
?50
(?54)
|
?60
(?68)
|
?76
(?105)
|
?89
(?127)
|
?102
(?127)
|
?114
(?127)
|
?127
(?168)
|
|
管子壁厚(mm)
Wall thickness
|
6
|
6
|
6
|
8
|
9.19
|
8.56
|
9.19
|
|
钻杆长度(mm)
Length of drill
rod
|
1000～2000
|
1000～3000
|
1500～3000
|
1500～6000
|
3000～7600
|
1500～7600
|
5000-9600
|
|
应用于矿山爆破、水井钻孔，地热井钻孔，管棚支护，煤炭及有色金属采矿工程等径向成孔的钻孔工程。
Down-the-hole drilling
pipe widely used in mine blasting；drilling the Geothermal；drilling the water
well；drilling geothermal wells；pipe-roof
Protection,coal and non-ferrous metal mining projects into radial
hole drilling work.
|
|
以上是供应76潜孔钻杆,地热井钻杆,矿山爆破孔钻杆的详细介绍，包括供应76潜孔钻杆,地热井钻杆,矿山爆破孔钻杆的厂家、价格、型号、图片、产地、品牌等信息!
