GT60 Thread extension steel for rock drilling

GT60 Thread extension steel for rock drilling


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
Jinquan
Payment Terms
D/P,L/C,T/T,Western Union
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
thread drill rod, gt60 drill rod, extension steel
Category
Mining Machinery Parts

Liaocheng Jinquan Construction Machinery Co.,Ltd

Membership
BIZ
Country / Year Established
China China /
Business type
Manufacturer
Verified Certificate

9

Product name GT60 Thread extension steel for rock drilling Certification -
Category Mining Machinery Parts Ingredients -
Keyword thread drill rod , gt60 drill rod , extension steel Unit Size -
Brand name Jinquan Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Thread extension steel bars for rock drilling include extension rod, MF rod, light extension drill rod, drifter rod, shank adapter drill rod etc. We can also call such thread extension drill rod as threaded drill rod or threaded pipe, they own one end thread or both ends thread, with hollow round body or hollow hexagonal body. It is the main part of the threaded connection drilling tools or drilling equipments. Threaded drill rod is connected with top hammer rock drill rigs via shank adaptors & couplings, another end, they are connected with drill bits via thread also. Threaded rod could be connected with other drill rods to constitute a complete set of threaded connection whole drilling tools for drilling. Threaded drill rods could be connected with one piece of shank adapters and drill bits, or connected with lots of adaptors and bits. And ther can also be used in shallow holes and small diameter rock hole drilling, the applicable scope is wide, drilling speed, impact energy transmission loss is small, high drilling efficiency, easily to realize the drilling mechanization and improve the superiority of drilling conditions. Therefore, thread extension drill rods share a very very big proportion in the whole drilling fields.

 

Thread extension steel bars for rock drilling must own high fatigue strength, elasticity, rigidity and toughness, but strength and toughness is contradictory. The thread at both ends of the thread rods is a whole set of drilling tools, it's the key part of rod. It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis.

 

M/F extension rod is a kind of round or hexagonal threaded drill rod, one end is internal thread rod, and the other end is external thread. Some kind of threaded drill rod is often referred to as MF drill rod abroad. Due to its fast connecting drill rod with coupling sleeves, reducing the weight of the complete drilling tools, shortening the length of the threaded connection, reducing the thread joint impact energy loss, therefore, it's more convenient when loading and unloading, drilling speed & drilling efficiency are both increased greatly.

 

(1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, T60 and so on.

(2) Diameter: OD32, OD38, Hex32, Hex35, And so on.

(3) Length: 800-6000mm.

(4) Package: Ply-wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options D/P,L/C,T/T,Western Union Shipping time Negotiable

Liaocheng Jinquan Construction Machinery Co.,Ltd

Country / Year Established
China China /
Membership
BIZ
Business type
Manufacturer

9

President
David Zhang
Address
Economic Development Zone, Liaocheng, Shandong
Product Category
Mining Machinery
Company introduction

Liaocheng Jinquan Construction Machinery Co.,Ltd (Formerly Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. It belongs to the group company of Golden Spring Drilling Limited. We are one of the biggest production bases of all kinds of rock drilling tools, mainly produce "Jinquan" brand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole DTH bits, DTH hammers, extension drill rod, MF rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bits, air compressor, drilling rigs etc. Now our manufacturing capacity has reached eight series and more than 500 types of products. They are widely used in quarrying, mining, road building, railways, highways, water well, hydroelectric power and other basic energy & civil construction projects.

 

rock tools, tapered button bits, threaded button bits, DTH bits, DTH hammers, DTH drill pipes, dshank adapter, coupling sleeves, integral drill steels, tapered drill rod, extension rod, speed rod, MF rod, cutter bits, coal mining tools, water well drilling rig, screw air compressor.

 

Jinquan Corporation is a specialized manufacturer & exporter of quality rock drilling tools in China, with advanced technology, top-class production equipment and meets select international quality standards. Furthermore, our products are produced & designed in terms of IS09001:2008 stipulation. Owing to our products' excellent performance and reasonable pricing policy, we successfully minimized our every customer's drilling cost into per meter. Also we would be happy to design & produce products as per your required specifications.

 

 

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