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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: jinquan
  • Model Number: R22, R25, R32, R38, T38, T45, T51, GT60 etc. & H22*108mm, H19*108mm
  • Type: Drill Pipe
  • Machine Type: Drilling Tool
  • Certification: ISO
  • Material: hexahedral hollow alloy steel
  • Processing Type: Forging
  • Use: Coal Mining
  • Name: Drill Rod

Packaging & Delivery

Packaging Details: Wood case or wrapped with plastic knitting and then packed into bundles or as per your requests.
Delivery Detail: Shipped in 30 days after payment

 

 

 Product Description

 

Rock Drilling Tools/Extension Rod/MF Rod/Speed Rod/Male-Female Drill Rod/Tapered Drill Rod/Integral Drill Steels/Drifter Rod/Shank Adapter Drill Rod

 

1. Extension Rod 

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

(2) Diameter: OD32, OD38, HEX32, HEX35, And so on. 

(3) Length: 800-6000MM.

(4) Package: Wood case or wrapped with plastic knitting and then packed into bundles or as per your requests.

 

2. MF-Rod/Speed Rod/Male-Female Drill Rods

(1) Threaded Connection: R22, R25, R32, R38, T38, T45, T51, GT60 and so on.

(2) Diameter: OD32, OD38, HEX32, HEX35, And so on.

(3) Length: 800-6000MM.

(4) Package: Wood case or wrapped with plastic knitting and then packed into bundles or as per your requests.

 

3. Tapered Drill Rod

 

Tapered drill rod is connected with jack hammer rock drills via forged hex steel collar, and when connected with tungsten carbide drill bits/head, with the method of pyramidal/conical structure. The normal conical degree is 6, 7, 11, 12 etc.

 

This type of tapered rod is most widely used in various types of drill rods, owning the largest proportion in the drilling tools fields. The hollow small section of drill rod mainly include hexagonal 19mm, 22mm, 25mm, 28mm.

 

(1) Steel grade: 95CrMo equivalent to SANDBAR 61.

(2) Shank size: hex.22mm*108mm, hex.22mm*159mm.

hex.22mm*80mm, hex.25mm*108mm. hex.25mm*159mm.

(3) Taper: 6, 7, 11, 12 degree etc.

(4) Length: 0.4m-10m.

 

Always tapered drill rod are used for ore mining, tunnelling, railways, highways, water and electricity construction, foundation drilling works etc.

 

4. Integral Rock Drill Steel Rod

 

Jinquan corporation is one of the largest production bases of integral drill steel rod in China, sharing great reputations with top performance quality & rational price.

 

Integral drill steel rod is used by a hand held drill machine in underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Regarding Integral drill steels, the quality of a steel material and a tungsten carbide is very important to get good drilling performance.

 

Integral Drill Steel Rod:

 

(1) Steel grade: 40SiMnCrNiMo

 

(2) Shank size: hex.19mm hex.22mm, including Plug Hole Rod

 

(3) Head Diameter: 24mm-44mm

 

(4) Length: 0.4m-10m

 

(5) Package: in wooden case or in bundles

 

(6) Productivity: 2000MT/Month

 

5. Thread Hex Drifter Rod

 

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.

 

Drifter rod:

Shank rod Hex25-R25, 10 feet.

Drifter rod R32-Hex25-R25, 8 feet 10 feet.

Drifter rod R28-Hex28-R25, 10 feet.

Drifter rod R32-Hex28-R28, 10 12 13 14 feet.

Drifter rod R32-Hex32-R28, 10 feet.

Drifter rod R38- Hex32-R28, 10 12 14 feet.

Drifter rod R38-Hex32-R32, 12 14 16 feet.

Drifter rod T38-Hex32-R32, 12 14 feet.

Drifter rod R38-Hex35-R32, 10 12 14 16 18 feet.

Drifter rod T38-Hex35-R32, 12 14 16 18 20 feet.

Drifter rod T38-Hex35-R35, 14 16 18 20 feet.

Drifter rod T38-Round39-R32, 14 16 18 20 feet.

MF drifter rod T38-Hex35-R32, 12 14 16 18 feet.

 

6. Shank Adapter Drill Rod

 

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.

 

Our main top hammer rock tools include shank end rod, tapered drill rod, tapered button bits, extension rod, M/F rod, drifter rod, thread button bits, shank adapter, coupling, R22 / R25 / R28 / R32 / T38 / T45 / T51 /  T60 threaded rock drilling tools.

 

Shank end rod, shank adapter drill rod hex22*108 with R22 thread: Effective length 255mm-3600mm.

 

R22 Shank End Rod:

Diameter: H22mm or H25mm;

Shank size: 22*108mm or 25*159mm;

Effective drilling length: 

255mm/400mm/610mm/760mm/1000mm/1200mm/1830mm/2435mm/3200mm/3600mm.

 

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 Company Information

 

 Liaocheng Jinquan Construction Machinery Co., Ltd. (Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd.) was established in 1984, located in Economic Development Zone Of Liaocheng, Shandong Province, China. Our company 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, screw air compressor, piston compressor, water well drilling rig, DTH drill rig 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, railway, highway, water well, hydroelectric power and other basic energy & civil construction projects.

Jinquan Corporation is a specialized manufacturer & exporter of quality rock drilling tools in China, with advanced technology, top-class equipment, meeting select international quality standards. Furthermore, our products are produced & designed in terms of ISO9001:2008 stipulation. Owing to our products' excellent performance and reasonable pricing policy, we have successfully minimized our every customer's drilling cost into every meter. Also we would be happy to design & produce products as per your required specifications.
 

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The information you may like to know before order:

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight.
And we recommend you pay us via Alibaba Credit Insurance, it's more fair for your party.For more details, visit this link please: tradeassurance.alibaba.com.

2. Handling time for an order
Based on order quantity, normally it takes 25-30 days for production.
Only 2 or 3 days if we have stock on your request size.

3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: we suggest by airway or by sea shipment

4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out

5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded).
2. Technical Support will be available in any time.
3. Free replacement will provide once the failure confirmed caused by our product quality.

 

 

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