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Drill Rod Drilling Pipe Core Drilling Hq Nq Pw Tube

Multi-point temperature measurement to guarantee perfect match between strength and toughness.
Feb 27th,2025 307 Views

Product Advantage:

1.Material: CROWN 950, Special material from BAOSTEEL, better concentricity & straightness.
2.Heat treatment: Multi-point temperature measurement to guarantee perfect match between strength and toughness.
3.Thread harden: Mechanical properties improved 15-25%;
Surface hardness reach 45-55HRC;
Anti-fatigue strength improved 20-30%;
Working life improved 1.5 time.
4.Quality controlled: All the processes during manufacturing.
5.Length: 3m / 1.5m / customization.
6.MOQ: 1 PCS.
7.Delivery Time: Large stock, ready to ship.
MECHANICAL PROPERTIES
Steel Grade
CROWN 950
Yield Strength (Mpa)
970/975
Tensile Strength (Mpa)
1060/1080
Elongation (%)
16/17
Hardness (HRC)
31/32.5
TOP SELLING MODELS
Wireline Series
AQ, BQ, NQ, HQ, HWT, NT, HT, PT, BQZ, NQZ, HQZ
Metric Series
33, 42, 50, 60, 75, 89, 114
"W" Series
RW,EW,AW, BW, NW,HW
"WJ" Series
AWJ, BWJ, NWJ,KWJ,HWJ
"TW"Series
BTW, NTW, HTW
Others
LTK48, etc.
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