419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar

Brand Name:SINOVO
Certification:CE/GOST/ISO9001
Model Number:Friction Kelly bar
Minimum Order Quantity:ONE UNIT
Delivery Time:7-10 work days
Payment Terms:T/T&L/C
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Location: Beijing Beijing
Address: Suite 2308, Huatengbeitang Building, No.37 Nanmofang Road, Chaoyang District, Beijing City. China
Supplier`s last login times: within 26 hours
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419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar


Friction Kelly Bar 4 element x 14m Bauger standard Kelly Box with outer kelly diameter 419mm


Dimension: kelly bar: 4*14M


Suit for Enteco E9080 rotary drilling rig.


Kelly bars can be divided into friction and interlocking Kelly bars by methods of applying pressure and structural features. Friction Kelly bars(also called as friction bars) are generally suitable for soft soils conditions, such as soils, sands, etc., while interlocking Kelly bars (also called as interlocking bars) are generally suitable for hard soils conditions, such as cobbles, rocks, etc. We are now capable of manufacturing 3-element, 4-element and 5-element interlocking Kelly bars, as well as 4-element, 5-element and 6-element friction Kelly bars.


China 419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar supplier

419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar

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