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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-28 20:23
232
Company Profile
Xiamen Ela Industry And Trade Co.,LtdBy certification [File Integrity]
Contact: cnpcbit(Ms.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://cnpcbit.tek-corp.com/
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
Size(in) | Size(mm) | IADC | WOB(kN/mm) | RPM(r/min) | Applicable formation |
17 1/2 | 444.5 | 517 | 0.35-1.0 | 220-60 | Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft shale, soft limestone and so on |