When ordering short drill pipe , please specify:
Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material
The Main Technical Specification of Spiral Drill Collar
O.D.
I.D.
Conn...
- cast ductile iron pipe mould
- 2017-12-13 05:00
- PLEASE GIVE ME DETAIL FOR QUOTATION
1. Diameter: DN80-DN1200
2. Material: 21CrMo10,35 CrMo10
We specialize in manufacturing series of centrifugal cast pipe mould, seamless pipe mold and shaft parts, in which the cast pipe mould has well-known ...
- ductile iron pipe molds with 21CrMo10
- 2017-12-07 20:06
- PLEASE GIVE ME DETAIL FOR QUOTATION
1. Diameter: DN80-DN1200
2. Material: 21CrMo10,35 CrMo10
We specialize in manufacturing series of centrifugal cast pipe mould, seamless pipe mold and shaft parts, in which the cast pipe mould has well-known ...
- Short Drill pipe
- 2017-12-06 21:21
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Short drill pipe is a tool for adjusting drilling tool space length to reach a certain technical purpose during drilling
Type
O.D.
(in)
Connection
Length series
m <...
- ductile iron pipe mould with good quality
- 2017-12-06 01:38
- PLEASE GIVE ME DETAIL FOR QUOTATION
1. Diameter: DN80-DN1200
2. Material: 21CrMo10,35 CrMo10
We specialize in manufacturing series of centrifugal cast pipe mould, seamless pipe mold and shaft parts, in which the cast pipe mould has well-known ...
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