Gold Index: 90617
XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other City: Xi'an Province/State: Shaanxi Country/Region: China (Mainland) Follow Us:
KINGWELL Non-mag Drilling Collar of Down Equipment
KINGWELL Drilling Collar 009
1.Standard: API Spec 7-12.Material:NOn-mag material3.length:9.150-9.450m4.High quality with competitive price5. steady supply...
2016-03-25
KINGWELL Non-mag Drilling Collar of Downhole Drilling Tools
2016-03-28
NOn-mag Drilling Collar of Downhole Equipment
KINGWELL API KW-11" DRILLING COLLAR 002
1.Standard: API Spec 7-12.Material:NOn-mag material3.Length:9.150-9.450m4.High quality with best price5. Steady supply...
2016-03-18
NOn-mag material drilling collar of downhole drilling tools
2016-03-12
kingwell 10" Non-mag drilling collar of downhole drilling equipment
KINGWELL 10" drilling collar 008
1.Standard: API Spec 7-12.Material:NOn-mag material3.length:9150or9450mm4.High Quality with competitive price5. steady supply...
2016-03-04
KINGWELL API 7-1 Non-mag Drilling Collars for Drilling Equipment Downhole Tools
KINGWELL API 7-1 10" spiral drilling collars 003
1.Standard: API Spec 7-12.Material:AISI 4145H Modified ally steel3.length:9.150-9.450m4.With high quality 5. steady supply...
2016-03-21
API Spec 9-1/2" Downhole Tools Drilling Collar
KINGWELL Drill Collar 009
1.Standard: API Spec 7-12.Material:NOn-mag material3.length:9.150-9.450m4.High Quality with competitive price5. steady supply...
2016-03-23
9-1/2" Drilling Collar of Downhole Drilling Equipment
1.Standard: API Spec 7-12.Material:NOn-mag material3.length:9.150-9.450m4.High quality with best price5. steady supply...
2016-03-16
API 3-1/8"-11" Drilling Collar of Downhole Tools
KINGWELL api 7-1 3-1/8"-11" drill collar 007
1.Standard: API Spec 7-12.Material: AISI 4145 H Modified Alloy Steel 3.Export Percentage: 95%4.Supply Ability: 1000 sets per month/fast delivery
2016-03-15
API Spec 7-1 Drilling Collar -Downhole Drilling Tools
1.Standard: API Spec 7-12.Material:Non-mag material3.length:9.150-9.450m4.Processing Type:Casting5. Use:Oil well drilling...
KINGWELL Downhole Drilling Collar for Oilfield Drilling
1.Standard: API Spec 7-12.Material:AISI 4145H Modified ally steel3.length:9.150-9.450m4.With high quality 5. steady supply
KINGWELL Non-mag Drilling Collar for Downhole Drilling Equipment
API Drilling Collar of Downhole Drilling Equipment
API KINGWELL 7-1 11" drilling collar 005
1.Standard: API Spec 7-12.Material: AISI 4145 H Modified Alloy Steel and Non-mag Material3.High Quality with competitive price4. steady supply
KINGWELL API KW-11" Non-mag Drilling Collar for Downhole Drilling Equipment
Drilling Collar with Non-mag Material of Downhole Drilling Equipment
KINGWELL API 7-1 drilling collars for drilling equipment downhole tools
2016-03-11