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Chinese Handling Tool API 7K Type 27-HDP Roller Kelly Bushing

Price $1000.00
Min Order 1 Piece
Availability In Stock
Shipping From Shandong, China
Popularity 320 people viewed
After-sales Service:
Replacement
Warranty:
18 Months
Certification:
CE, RoHS, ISO 9001:2008, API 7K Certificate
Material:
Alloy
Rotary Table:
17.1/2, 20.1/2, 27.1/2,37.1/2
Way of Drive:
Pin Drive and Square Drive
Model:
Hds 27-HDP 20-HDP Rtm4 20-Mdp Rts4
Type:
Heavy, Medium, Light Duty
Transport Package:
Plywood Box
Origin:
China
HS Code:
8431431000
Product Description
Product Description

Roller kelly bushing can be classified as two types based on different ways of driving type- square drive and pin drive. Also they can be classified as three types based on different styles - heavy, medium and light-duty. They are used for 17.1/2"to 49.1/2"rotary tables. They are designed and manufactured according to API 7K Specification for drilling and well serving equipment.

 

 

Product Parameters

ROLLER KELLY BUSHING
Model TypeWay of DriveKelly Size
   SquareHex.
HDSHeavySquare Drive3-63-6
27-HDPHeavyPin Drive3-63-6
20-HDPHeavyPin Drive3-63-6
RTM4MediumSquare Drive2.1/2-5.1/43-4.1/4
20-MDPMediumPin Drive2.1/2-4.1/43-4.1/4
17-MDPMediumPin Drive2.1/2-4.1/43-4.1/4
RTS4Light DutySquare Drive2.1/2-4.1/43-4.1/4



 

 



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