Substrate: 416 stainless steel
Surface coating: Plasma sprayed chromium oxide (Cr₂O₃ ceramic coating)
Coating thickness: 0.15–0.25 mm
Coating hardness: HRC 65–70
Features superior abrasion resistance against drilling mud with solid particles
20613-21 (stainless steel shaft sleeve) & 20613-21-C (ceramic-sprayed shaft sleeve)
Hde Shopping Event
Sale_coupon_15
$138.28
1-2weeks
1-2weeks
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Pick up from the HDE Store
Located in:Xi'an City China
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Courier delivery
Our courier will deliver to the specified address
- Courier delivery
DHL / Fedex / UPS / By Air
Payment Methods:
