When ordering short drill pipe , please specify:
Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material
The Main Technical Specification of Spiral Drill CollarÂ
O.D.
I.D.
Conne...
- die casting ductile iron pipe mould
- 2017-12-18 21:54
- 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 mould with ISO9001 certificates
- 2017-12-18 03:39
- 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 ...
- spiral drill collar
- 2017-12-18 02:44
- When ordering short drill pipe , please specify:
Outside Diameter,Inside Diameter,Steel Grade,Length,Internal Coating Material
The Main Technical Specification of Spiral Drill CollarÂ
O.D.
I.D.
|
Conne...
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