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Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe
Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe
Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe
Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe
Specifications
Brand Name :
SOLLROC
Model Number :
3 1/2''-4 1/2''
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Payment Terms :
L/C, D/A, D/P, T/T, , MoneyGram
Supply Ability :
5000pcs per month
Delivery Time :
22-25 days
Packaging Details :
Cartons + ply wood case (no plastic)
Color :
Black or you wanted
Material :
High Carbon Steel
Application :
Hole Drilling in mines, Hydrology and Geothermal well
Usage :
Geologic exploration,gravel stratu
Formation :
Complicated gravel formation
Quality :
best
Description

3 1/2"-4 1/2" Wear Resistance Dual Wall RC Drill Pipes For Reverse Circulation RC Drilling

Product Introduce:

Reliability and long life are built into SOLLROC Reverse Circulation Pipe by using the best materials available. Tool joints are heat treated for optimal strength and wear resistance. Inner tube ends are also heat treated and even chrome plated on the O-ring sealing surface.To make the RC drill pipe good quality.

Specification:

SOLLROC Dual Wall RC Drill Pipe:

Pipe OD Outer Tube Inner Tube Thread Spanner Flat Weight
outer diameter inner diameter wall thickness outer diameter inner diameter wall thickness 3M 6M
3 1/2'' 88.9 mm 81.8 mm 5.3 mm 38.1 mm 32.6 mm 5.5 mm 3 1/2'' Remet 90 mm 77 kgs 125 kgs
4'' 101.6 mm 94.6 mm 7.1 mm 50.8 mm 45.3 mm 5.5 mm 4'' Remet 90 mm 77 kgs 155 kgs
4'' 101.6 mm 94.6 mm 7.1 mm 50.8 mm 45.3 mm 5.5 mm 4'' Metzke 90 mm 77 kgs 155 kgs
4'' 101.6 mm 94.6 mm 7.1 mm 50.8 mm 45.3 mm 5.5 mm 4'' Matrix 90 mm 77 kgs 155 kgs
4 1/2'' 114.3 mm 107.2 mm 7.1 mm 63.5 mm 58 mm 5.5 mm 4 1/2''Remet 90 mm 97 kgs 172 kgs
4 1/2'' 114.3 mm 107.2 mm 7.1 mm 63.5 mm 58 mm 5.5 mm 4 1/2''Metzke 90 mm 97 kgs 172 kgs
4 1/2'' 114.3 mm 107.2 mm 7.1 mm 63.5 mm 58 mm 5.5 mm 4 1/2''Matrix 90 mm 97 kgs 172 kgs

Adavantages:

1.High tensile hardened tool joints

2.Seamless High tensile drill pipe and inner tube material

3.Options for additional heat treating of tool joints

4.Options for Urethane Seals to replace traditional "O" Ring setup

Detailed Photo:

Wear Resistant 3 1/2

Wear Resistant 3 1/2

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:

By Air, By express or By Sea

Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Product tags

drill pipe thread protectors

,

drill pipe protector

,

squeeze type resistance spot welder
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Wear Resistant 3 1/2" 4" 4 1/2" Dual Wall RC Drill Pipe

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Product Detail
Brand Name :
SOLLROC
Model Number :
3 1/2''-4 1/2''
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiate
Contact Supplier
video
Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe
Wear Resistant 3 1/2 4 4 1/2 Dual Wall RC Drill Pipe

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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