Offer List (Total 7 Offers)
Yantai Ruibang Petroleum Drill Bits Co., Ltd. is an emerging enterprise in the field of petroleum bit in China. Our company have capacity of developed, development, production and ...
Last Updated: May 22, 2012
Tricone bit
1. Brief description
Advanced metal sealing system has high temperature resistance, high rotating speed and other characteristics; Hard alloy layer and inlaid ...
Last Updated: May 22, 2012
Well drilling
1. Brief description
Advanced metal sealing system has high temperature resistance, high rotating speed and other characteristics; Hard alloy layer and inlaid ...
Last Updated: May 22, 2012
1. Certified by ISO9001&API 7-0719
2. Covers all IADC codes
3. Used for oil and gas, mining, geothermal field
4. Brand new tricone bit
Yantai Ruibang Petroleum Drill Bits ...
Last Updated: May 22, 2012
1. Certified by ISO9001&API 7-0719
2. Covers all IADC codes
3. Used for oil and gas, mining, geothermal fields
Roller bits are O-shaped rubber sealed sliding bearing drill ...
Last Updated: May 22, 2012
Roller bit
1. Certified by API7-0719
2. Useing time: At least 80 hours
3. Oil, mining, geothermal
4. Metal seal or rubber seal
1. Description:
Rubber seal bearing bits are ...
Last Updated: May 22, 2012
1. Certified by ISO9001&API 7-0719
2. Covers all IADC codes
3. Used for oil and gas, mining, geothermal fields
4. We are specializing in the production of Geothermal, oil, ...
Last Updated: May 22, 2012
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