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| Product Name: |
100mm spiral drill rod with Hex 41mm thread
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| Supply Ability: |
100000pieces |
| Related proudcts |
drill rod, spiral drill rod, auger rod, |
| Specifications |
28mm,32mm,48mm,50mm,60mm,70mm,customized as your reqeust |
| Price Term: |
FOB |
| Port of loading: |
Qingdao ,as customer |
| Minimum Order |
1 |
| Unit Price: |
20 |
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Sprial drill rod introduction
Craft: prestressed wire winding and welding on the basis of merits from German craft.
Material: high pressure seamless alloy pipe (rod body); high wear-resistant T-shape strip steel (spiral); medium carbon alloy steel which has been thermal refined in vacuum (connector).
Connection type between rods: spring pin with U-shape or semi-ring retaining pin, which guarantees the max torque of the rod.
Matching: portable or hand-held drilling machine
Feature: light, quick connection, quick slagging, high efficiency.
Application: water & gas exploration of coal seam or similar stratum. Rods with drainage hole and without are available.
No. Specification and Size (mm) Torque (N.m) Connection type
Dia (spiral + tube) Tube dia. Length Connector size
1 28 18 500~3000 F12กม48 150~200 Square shank
2 30 18 500~3000 F12กม48 150~200 Square shank
3 32 18 500~3000 F12กม48 150~200 Square shank
4 38 21 500~3000 F14กม50/80 100~350 Square shank
5 40 21~22 500~3000 F14กม50/80 100~350 Square shank
6 42 22 500~3000 F13กม80 200~350 Square shank
7 69 25~27 500~3000 F18กม60/85 250~350 Square shank
8 69 25~27 500~3000 B20กม90 350~450 Hex. Shank
9 75 32~42 500~3000 F24กม85 350~450 Square shank
10 89 32~50 500~3000 F26กม45/90 350~450 Square shank
11 98 73 500~3000 B45กม100 10000-12000 Hex. shank
12 113 63~73 500~3000 B45กม100 8000-12000 Hex. shank |
| Company: |
Linqing City Ruilong Drill Co.,Ltd.
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| Contact: |
Ms. June Zhang |
| Address: |
Dongwaihuan Road |
| Postcode: |
252600 |
| Tel: |
+86 0635 2365192 |
| Fax: |
+86 0635 2365191 |
| E-mail: |
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