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Brand Name : MIRCO
Place of Origin : China
MOQ : negociated one
Price : negociated price
Payment Terms : Western Union, L/C, T/T
Supply Ability : 50000 Piece/Pieces per Month
Delivery Time : 15-20 days
Packaging Details : playwood box
Item : drill rod/drill pipe
Type : drill pipe/casing tube
Machine Type : Drilling Tool
Material : Carbon Steel
Processing Type : Forging
Application : Well Drilling, Ore Mining
heat treatment : Yes
Wireline Drill Rod with model of NQ HQ PQ BQ NW HW PW
Description:
WireLine Drill Rods are designed for drilling boreholes for solid minerals at an angle from 90º to 45º in monolithic weakly fissured and fissured rocks
Geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Material:30CrMnSiA or 45MnMoB or XJY850 or BG850
Q series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters | |||||
Spec. | Unit | BQ | NQ | HQ | PQ |
OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
thread length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
thread pitch | thread/inch | 3 | 3 | 3 | 2.5 |
box thread tooth height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
pin thread tooth height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
thread tooth angle | . | 29 | 29 | 29 | 29 |
tensile resistance(A series) | kn | 400 | 530 | 510 | 565 |
tensile resistance(B series) | kn | 450 | 615 | 625 | 660 |
bore depth | m | 1200 | 1000 | 900 | 800 |
Packaging & Shipping
1. Delivery time: around 15-20days
2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Package : Carton or Wooden Box
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: No, we dont offer free samples, it need to pay first but we will return it back in future orders
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Down-the-hole (DTH) Hammers
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Wireline Rock Drilling Tools Drill Rod Carbon Steel Material Images |