drilling Roller Kelly bushing
| Min. Order: | 1 Set/Sets |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 500 |
| Place of Origin: | Shandong |
Company Profile
| Location: | Dongying, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Service |
| Main Products: | Oilfield Equipment |
Product Detail
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Application: | Oil |
| Type: | Mill |
| Production Capacity: | 500 |
| Packing: | standard export package |
| Delivery Date: | within 25 days |
Product Description
Series of Roller Kelly Bushings
The Roller Kelly bushing ia a necessary tool tor drilling,by matching with the rotary square to drive Kelly pipe.The product can reduce its friction with Kelly by rotation of four rollers and extend its service life .Change different rollers to match with different square and hexagonal Kelly pipes and connect with different rotary tables .Two transmission styles(square and pinconnect)are available.The product is designed and manufactured according to API Spec 7k"Specification for Drill Equipment".
skype:angela257000
Model | HDS | 27-HDP | 20-HDP | MDS | 20-MDP | 17-MDP | LDS | |
Type | Heavy | Medium | Light | |||||
Max. torque | N.m | 32365 | 22555 | 13729 | ||||
ft.lbf | 23871 | 16636 | 10126 | |||||
Drive Mode | Square | Pin | Square | Pin | Square | |||
Square | mm | 76.2∼152.4 | 63.5∼133.35 | 63.5∼133.35 | ||||
in | 3∼6 | 21/2∼51/4 | 21/2∼51/4 | |||||
Hex | mm | 76.2∼152.4 | 76.2∼107.95 | 76.2∼107.95 | ||||
in | 3∼6 | 3∼41/4 | 3∼41/4 | |||||
Size | mm | 630*630*740 | 630*630*780 | 493*493*696 | 510*510*720 | 458*458*700 | 508*508*700 | |
in | 24.8*24.8*29.1 | 24.8*24.8*30.7 | 19.4*19.4*27.4 | 20*20*28.3 | 18*18*27.5 | 20*20*27.5 | ||
Weight | Kg | 700 | 730 | 670 | 420 | 460 | 340 | 400 |
lb | 1540 | 1610 | 1470 | 924 | 1012 | 750 | 808 | |
For more info:
Skype: angela257000 whatsapp: 008615263869550
