
NQ HQ PQ Drill Tube / Drill Pipe Casing , Mannesmann Salzgitter steel
Wireline Core Barrel Drill Pipe Casing Tube HWT For Coal Mineral
Exploration core drilling
Sumitomo metal / British steel / Mannesmann Salzgitter steel Cold
Rolled Drill Pipe Casing NQ HQ PQ Wireline Drill Tube
Features: | High Precision, High Hardness, Corrosion Resistant | Product Name: | Drill Pipe Casing |
Material: | Alloy Steel | Usage: | Well Drilling, Drill Deep Hole |
Technique: | Cold Rolled | Type: | Wireline Drill Inner Tube |
High Performance Cold Rolled Drill Pipe Casing NQ HQ PQ Wireline Drill Tube
Description:
We produce a wide range of drilling tool including drill rod,
wireline core barrel (AQ-PQ) and assemblies, synthetic diamond core
bits, natural diamond surface-set core bit, PDC bits (core or
noncoring), casing shoes, reaming shells, overshot, hoisting plug,
water swiel, wrench.
These are all manufactured to the strictest quality standards as
British / Swedish / DCDMA / CDDA / Metric standards, and used
around the world in a great variety of applications.
We are the member of the National Drilling Association (NDA). We are committed in carrying out advanced technological research, and providing customers with products of outstanding quality and satisfied service.
Specifications:
NQ HQ PQ Wireline drill Inner tube
1. alloied material split inne tube
2. thru-wall heat treated tube body
3. ISO control process
4. Cold rolled
Size Available:
"Q" Series: BQ, NQ, HQ, and PQ.
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 33, 42, 50
We also can produce various sizes of casing tubes
Size Available:
"W" Design: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW/HWT,PWT
Metric Series: 46, 56,66,76,86,101,116,131,146
"X" Design: RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX
Decription | OD(mm) | ID(mm) | Weight(Kg/3m) |
Rod, BQ 3.0 m Enhanced | Φ55.60 | Φ46 | 18.00 |
Rod, NQ 3.0 m Enhanced | Φ70.15 | Φ60 | 23.40 |
Rod, HQ 3.0 m Enhanced | Φ89 | Φ77.80 | 35.50 |
ROSCHEN GROUP
ROSCHEN GROUP
ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.
ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.
ROSCHEN Manufactory PROCESS
ROSCHEN Sales Value Growing Up!
ROSCHEN'S MISSION
1. Strive to create and supply Best quality products for the industry that last longer than the average products.
2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.