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oilfield downhole tools China API drilling crossover sub for drilling tools

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Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd

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oilfield downhole tools China API drilling crossover sub for drilling tools

Place of Origin : China

Brand Name : Kangyu

Certification : API

MOQ : 1 piece

Price : 50USD

Packaging Details : standard export packing

Delivery Time : 10-20 days,as your detailed quantity

Payment Terms : 30% T/T in advance as deposit,balance before shipment

Supply Ability : 100 pieces/month

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Crossover sub description:

1. Specification:API 5CT 1.9”, to 4-1/2”

2. Steel grade: J55, K55, N80, P110

3. Thread type: EUE box *EUE box, EUE box *EUE pin, EUE box *NUE box, EUE box *NUE pin, EUE pin *NUE box, EUE pin *NUE pin, NUE box *NUE box, NUE pin*NUE pin

4. Length: As customer’s required

api crossover sub:

It is divided into drill string crossover and tubing Crossover.

Drill string Cross-over is divided into type A, type B and type C.

Crossover sub specification

Denotation	Top junction block	Lower junction block	Type
Kelly joint	Kelly	Drill pipe joint	A or B
Kelly joint	Drill pipe joint	Drill pipe joint	A or B
Drill pipe joint	Kelly	Drill collar	A or B
Crossover joint	Drill collar	Drill collar	A or B
Bit joint	Drill collar	Bit	A or B
Swivel joint	Swivel lower joint	Kelly	Type C
Fish joint	Kelly	Drill pipe joint	Type C
Fish joint	Drill pipe joint	Fishing tool	Type C

drilling crossover sub mechanical properties:

O.D. Range	Min. Yield Strength	Min. Tensile strength	Elongation Min.	Min. Brinell Hardness
3.1/2 THRU 6.7/8	760Mpa	965Mpa	13%	285


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oilfield downhole tools China API drilling crossover sub for drilling tools

oilfield downhole tools China API drilling crossover sub for drilling tools

oilfield downhole tools China API drilling crossover sub for drilling tools Images