Needlework
AQ Wireline Coring Steel Drill Rod Professional Geological Diamond Core Drill Parts
Drill Rod
Description
straightness AQ BQ NQ HQ PQ Custom? Wireline Steel Drill Rod? Coring Rods for drilling rig
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Specifications:
1. High Penetration Rate
2. Longer lifetime
3. Lower Using Cost
4. Excellent cemented carbide
5. AW, BW, NW, HW, PW, BWL, HWL, NWL, PWL
6. High Cost-effective
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Description:
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Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They& acute;re made of
high quality alloy steel with heat-treated.? We also can produce various sizes of casing tubes.?
Drill pipes will be manufactured from seamless steel tube by cold drawn.?
The material is XJY850 / ?30CrMnSiA?which is one of the best material for geological drilling in China.?
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Coring rods?are crafted from quality heat treated materials ensuring superior wear resistance, strength,
and toughness in the most demanding applications.
Rods and casing are manufactured under stringent industry standards, and are field tested under a variety
of conditions.
All rods?are designed to be compatible with other rods? manufactured to DCDMA standards.
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Features:
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TUBING
? High quality alloy steel tubing
? Consistent concentricity, straightness?and heat treatment
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? All tubing available in DCDMA sizes
THREAD
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? Tapered, course threads (3 threads per?inch) provides easy make and break
? Load efficiency of 30% provides sufficient?strength for average applications
THRU-WALL HEAT TREATMENT
? Provides 140% material strength
? Heat treated box threads significantly increases thread wear life
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Size Available:
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& quot;Q& quot; Series: BQ, NQ, HQ, and PQ.
& quot;WJ& quot; Design: AWJ, BWJ, NWJ, KWJ, HWJ
& quot;W& quot; Design: RW, EW, AW, BW, NW, HW
Metric Series: 33, 42, 50
We also can produce various sizes of casing tubes
Size Available:
& quot;W& quot; Design: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW/HWT,PWT
Metric Series: 46, 56,66,76,86,101,116,131,146
& quot;X& quot; Design: RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX
All Chinese sizes.
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Item | OD(mm) | ID(mm) | Wall Thickness(mm) | Length(m) |
NQ Rod | 69.9 | 60.3 | 5 | 3 |
HQ Rod | 88.9 | 77.8 | 5.5 | 3 |
PQ Rod | 114.3 | 103.2 | 5.5 | 3 |
50 Rod | 50 | 37 | ?6.5 | 3 |
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Read More
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
Diamond Core Bit,Diamond Core Bit Set,Dry Diamond Core Bit
Address: Lixi Industry Zone,Donggang Town,Xishan District,Wuxi,Jiangsu,China.,
Wuxi, Jiangsu
China, 214000
Tel: 86-510-88353010
Fax: 86-510-88353010
