API 7-1 Drill Collar of Oilfield Equipment Downhole Tools from China manufacturer - XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD

API 7-1 Drill Collar of Oilfield Equipment Downhole Tools

Price:	10.0 USD
Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Shaanxi, China (Mainland)


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Product Detail

Model No.: KINGWELL API 7-1 spiral dri...

Production Capacity: 1000 set per month

Delivery Date: 30 days after received adva...

Material: AISI 4145H Modified ally st...

Drill Collar Nominal size: NC70-100

Bending Strength ratio: 2.81:1

Supply Ability: 1000 sets per month

Color: depend on custom

Means of Transport: Ocean,Land,Air

Packing: EXPORT PACKAGES

Standard: API Spec 7-1

Size: 10"

Usage: Well Drilling

length: 9.150-9.450m

Brand Name: KW

1.Standard: API Spec 7-1
2.Material:AISI 4145H Modified ally steel
3.length:9.150-9.450m
4.With high quality
5. steady supply

API 7-1 10"spiral drill collars AISI 4145H Modified ally steel

Quick details:

1.Standard: API Spec 7-1

2.Material: AISI 4145 H Modified Alloy Steel

3.Export Percentage: 95%

4.Supply Ability: 1000 sets per month
5. Main Market: Middle East, North America, Europe
6. Delivery time: 10 days in stock, 30 days after advance payment

Drill Collar Usage :

One of the most important components of the drill string is

to provide drilling bit of pressure and the drill string rigid role .

Drill Collar Detail:

Quality control or assurance:

In order to keeping competition and developing, the basic is to improve any possible aspects such as company quality, we place an emphasis on elements includes controls, job management, defined and well managed processes, performance and integrity criteria and identification of records, on competence includes knowledge, skills, experience and qualifications, on soft elements includes personnel integrity, confidence, organizational culture, motivation, team spirit and quality relationship.

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