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Crawler Mounted Core Drilling Rod For Geology Investigation Q345 Cr Steel Materials

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Crawler Mounted Core Drilling Rod For Geology Investigation Q345 Cr Steel Materials

Large Image : Crawler Mounted Core Drilling Rod For Geology Investigation Q345 Cr Steel Materials

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	T51

Payment & Shipping Terms:

Minimum Order Quantity:	100pcs
Price:	USD20-23/PC
Packaging Details:	No Packing
Delivery Time:	Within 7-12 days
Payment Terms:	L/C, D/A, T/T, Western Union
Supply Ability:	2000000PCS/YEAR

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Detailed Product Description

Name:	Crawler-Mounted Core Drilling Rod	Material:	Q345 Cr Steel
No.:	Φ75	Type:	Spiral
Length:	1000-3000mm	Brand:	Shitan
Highlight:	integral drill rods , mining drill rods

Crawler Mounted Core Drilling Rod For Geology Investigation Q345 Cr Steel Materials

Product Specifications

Attribute	Value
Name	Crawler-Mounted Core Drilling Rod
Material	Q345 Cr steel
No.	Φ75
Type	Spiral
Length	1000-3000mm
Brand	Shitan

Product Description

Quality Crawler-Mounted Core Drilling Rod Used For Geology Investigation

Key Characteristics

Plug-in threaded connection for convenient and quick disassembly, excellent sealing, high tensile strength, and superior pile quality
Good verticality for easy disassembly and installation
Constructed with A3, 4mm thick coiled plate; ribbed joint uses 35# cast steel piece with welded pipe joints on both sides
Factory tested with water and gas mixed test before shipment

Technical Parameters

No.	Diameter	Length	Form of Screw-thread	Production Technology	Connection Type
1	34mm	500-300mm	Taper thread	Friction welding	Male and female connect
2	42mm	500-300mm	Taper thread	Friction welding	Male and female connect
3	50mm	500-300mm	Taper thread	Friction welding	Male and female connect
4	63.5mm	500-300mm	Taper thread	Friction welding	Male and female connect
5	73mm	500-300mm	Taper thread	Friction welding	Male and female connect
6	89mm	500-300mm	Taper thread	Friction welding	Male and female connect
7	35mm	500-300mm	Taper thread	Ontology threading	Joint connect
8	42mm	500-300mm	Taper thread	Ontology threading	Joint connect
9	50mm	500-300mm	Taper thread	Ontology threading	Joint connect
10	60mm	500-300mm	Taper thread	Ontology threading	Joint connect

Core Drilling Rod Features

The drilling rod adopts the quick connection method of square or hexagon. When used, it is automatically locked by spring pin. It is equipped with U-shaped or semi-ring type anti-off-pin to make the torque of the drill pipe reach the best state.

This series of products is mainly used with portable or hand-held drilling rigs. The drill pipe is lightweight, features quick connection, fast slag discharge speed, and greatly improved work efficiency - earning it the name "high-efficiency auger drill pipe".

The drilling rods are widely used in the drilling of water exploration gas in coal seam and near coal seam geological conditions, available in both water-passing and non-water-passing types.