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API Oil Cross-over(X-over) Sub

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Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
China
Brand Name:
HS
Model Number:
all sizes
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Lijin Hongsheng Industry Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin / Qingdao / Shanghai Port
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin China
Brand Name HS
Model Number all sizes
Machine Type Drilling Tool
Certification API
Material Other, 4145H alloy steel
Processing Type Forging
Use Well Drilling

Cross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work.  

It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations.

Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel.

We can offer Kelly cross-over sub, Drill pipe cross-over sub, Interim cross-over sub, Drill collar cross-over sub, Drill bit cross-over sub, Swivel cross-over sub, Fishing cross-over sub, etc. 

 

Technical specification and parameters for Cross-over Sub

Sort

Description

Upper Connection Part

Lower Connection Part

Type

1

Kelly cross-over sub

Kelly

Drill pipe

A or B

2

Drill pipe cross-over sub

Drill pipe

Drill pipe

A or B

3

Interim cross-over sub

Drill pipe

Drill collar

A or B

4

Drill collar cross-over sub

Drill collar

Drill collar

A or B

5

Drill bit cross-over sub

Drill collar

Drill bit

A or B

6

Swivel cross-over sub

Swivel lower sub

Kelly

C

7

Fishing cross-over sub

Kelly

Drill pipe

C

Drill pipe

Fishing tools

  

 

Note: 

Type A stand for same diameter: one crossover sub has on size (D) on O.D., code A

Type B stand for reduce type: one crossover sub has two size (D1&D2) on O.D., code B

Type C is left hand thread type: the connection thread is left hand type, code C

API Oil Cross-over(X-over) Sub

 

 

 

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Lijin Hongsheng Industry Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
1,000-3,000 square meters
Total Employees
101 - 200 People
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