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Jinan Tianwei Innovation Oilfield Equipment Enterprise (OEE)
Jinan Tianwei Innovation Oilfield Equipment Enterprise (OEE)  

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You are here: home  > OEE Drill Collar OEE Drill Collar

OEE Drill Collar OEE Drill Collar 

Price: 1.0~2.0 USD 
Payment Terms: T/T 
Place of Origin: Shandong, China (Mainland) 
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Means of Transport: Ocean,Land,Air
Packing: AS REQUESTED

OEE Drill Collar


OEE Drill Collar has been approved by the NS-1 certification, it is manufactured from 4145H modified quenched and tempered steel, strict metallurgical specifications are followed to insure that full length heat treating produces a consistent maximum depth of hardness.
Features and Benefits
A hardness range of 285 to 341 BHN and a Charpy impact value of 40 ft-lbs are guaranteed at evenly distributed 16 points in any sections at room temperature;
Connections are completed(phosphate coated)to protect them from the elements after machining and to help prevent galling upon initial make-up;
Thread roots are cold rolled on API and H-90 connections;
Pressed steel thread protectors are supplied for all drill collar that are equipped with standard connections
Miss Aily Ai
International Sales Consultant
JINAN TIANWEI INNOVATION OILFIELD EQUIPMENT ENTERPRISE (OEE)
JINDING INTERNATIONAL TRADE DEVELOPMENT LTD. (ITD)
twcxoil(at)china-ck.com
oee.twcxoil(at)china-ck.com
MSN: oee-aily(at)hotmail.com      
Skype: oee-Aily
Add: No.13 Shunshi Road, Jinan Shandong, China. Post Code: 250002
TEL: 0086-531-67811566FAX: 0086-531-67811577 Call: +0086.18706417140
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 Ms. Aily Ai

Tel: 86-531-67811566
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Company Info

Jinan Tianwei Innovation Oilfield Equipment Enterprise (OEE) [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jinan
Province/State: Shandong
Country/Region: China (Mainland)

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