Crown Block Components
0102030405
MTPM Forged Steel Sheaves Heavy-Duty Sheave for Drilling Rig Crown and Traveling Blocks
Product Specifications
| Product name: | heavy dutySheave |
| Application: | Used in Crown block,Traveling Blocks and Hook Blocks,Mast and derrick |
| Sheave OD: | 1524 mm (60 inches) |
| Groove diameter: | 32mm |
| Maximum Rope Diameter: | 26 mm |
| Bearing Type: | Tapered roller bearing with double-sealed protection |
| This flexibility allows our products to be adapted to rig models from 1000 HP to 3000 HP. | |
| Material: | 42CrMo forged steel |
| Temperature rating: | -40°C to 120°C |
| Service life: | 8~10 years under normal drilling conditions, with periodic bearing and groove maintenance as required. |
| Standard: | Produced under API 8C |
| Third party witness and inspection report available: | Bureau Veritas (BV), CCS, ABS, SJS etc. |
Product Features
· Each MTPM sheave is producedto sustain the mechanical stress of continuous drilling operations.
· The forged steel sheave body minimizes material fatigue while ensuring uniform strength distribution across the equipment.
· The optimized groove geometry provides steady rope guidance, reducing friction and extending wireline service life.
· Precisionmachined sheaves hole allow smooth rotation under heavy load, while the sealed bearing housing effectively prevents contamination from mud and dust.
· The surface coating system delivers durable corrosion protection, retaining its structural integrity and color stability even after prolonged field exposure.
As a source manufacturer, we supply sheaves fully compatible with major OEM equipment from BOMCO, LS NOV, Honghua,RG and other well-known drilling equipment brands. Customers can expect high interchangeability, strict compliance with API 8C requirements, and production traceability from raw material to final inspection.
Contact for more details about the Sheave which used for HONGHUA,RG,RONGSHENG,EMSCO,LSNOV
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