Pin Drive Type 5-1/4′′ Hexagon Kelly Drive Bushing

• Manufacturing Process: Forging
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Warranty: 1 Year
• Application: Oilfield
• Model NO.: 5-1/4′′
• Colour: Customer Requirement
• Transport Package: Container
• Specification: 3′′, 3 1/2′′, 4′′, 4 1/2′′, 5′′
• Trademark: UPET
• Origin: China
• HS Code: 73061900
• Production Capacity: 200000 PCS/Year

Product Description

Quick Details
Place of Origin:Shandong, China
Type:Kelly drive bushing
Machine Type:Drilling Equipment
Certification:API
Material:High Manganese Steel
Processing Type:CASTING
Use:Well Drilling
Condition:new
Suitable for Kelly:Square and Hexagonal
Supply Ability
Supply Ability:5000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details:standard package
Port:TQingdao
Lead Time :20 days



 

Product Description

 

We provide trustworthy bushings for use in all rotary drilling and casing applications. We offer a time tested and industry proven line of bushings to accommodate both primary and backup rotary drilling applications. Our supply includes a wide range of casing bushings, master bushings and roller Kelly bushings to accommodate virtually any combination of rotary table and tubular.

 Features: 

1.Roller kelly bushing is a necessary tool for drilling.

2.It is to drive kelly spinner by matching with master bushing. Through rotating of four rollers, the friction between rollers and kelly pipe is reduced and service life is extended.

3. For different sizes of kelly pipe and hexagonal pipe only need to change corresponding rollers. To connect with rotary table, there are two transmission styles (square drive and pin drive).

4.The product is designed and manufactured according to API Spec 7K "Specification for Drill Equipment".

Technical Specification and Parameter:

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

Detailed Photos

 

Company Information
UPET OILFIELD EQUIPMENTS CO.,LTD is one of the most well-known suppliers for the oilfield equipments in China, was established in 2000, and now has grown up to a star company which is not big but very strong in this field with our persistant effort step by step in the past years.Our products refer to the whole areas of oilfields, from a very small spare part to a very big complete rig system. Our main products are: pump spare parts, mud pumps&packages, DC/AC Motors, solid control equipments, power units, truck-mounted rigs, workover rigs, land rigs, drilling pipes and drilling tools etc. All of our products are manufactured according to the API Standard, and we are authorized to use API monogram.
Our products have been exported to 15 countries& areas around the world, 80% of our exsisting customers have done the business with us by more than 5 times, no one-off customer. We will continue to expand our range, and win more customers' trust with our better and better performance.
We welcome the win-win cooperation relationship with the partners from any places in the world, each customer is our god and helper. Warmly welcome you to come to China and visit us!
With us, you will save money, time, trouble, and most important point is that you can sleep better.