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Roller Kelly Bushings

Roller Kelly Bushings

1 - 300 /Set

Min.Order:10 Sets

Supply Ability:
200 Ton / Tons per Month
Port:
SHANGHAI
Payment Terms:
T/T L/C D/P D/A Other Cash
Delivery Detail:
20 days

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Brand Name:
STRONG
Place of Origin:
China
Material:
Carbon Steel
Certification:
API
Type:
Bucket Teeth
Use:
Coal Mining

Nantong Strong Petroleum Technology Co., LTD.

Business Type: Trading Company
Main Products: manual tong ,slips ,drill pipe elevator , jaws and inserts
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Product Details

Roller Kelly Bushings can be classed as two types based on different ways of drive, square drive and pin drive. Also they can be classed as three types based on different style, heavy, medium and light-duty. They are used for 17.1/2 to 49.1/2inch rotary tables. They are designed and manufactured according to API Spec 7K.


Model 

Type

Drive way

applicable size of kelly（in）

Square

Hex

HDS

Heavy duty

Square drive

21/2-6

3-6

27-HDP

Pin drive

21/2-6

3-6

20-HDP

21/2-6

3-6

RTM4

Medium duty 

Square drive

21/2-51/4

3-41/4

RTS4

Light duty

21/2-41/4

3-41/4


Contact Supplier

Ms. NANCY SALES MANAGER Chat Now
Mobile
86-13771717121
Address
rudong Nantong,Jiangsu
Showroom
https://strong-oil.goldsupplier.com/

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Quick Details

Brand Name:
STRONG
Place of Origin:
China
Material:
Carbon Steel
Certification:
API
Type:
Bucket Teeth
Use:
Coal Mining
Processing Type:
Casting
Machine Type:
Drilling Tool