Travelling block

Date: 05 Jan 2010
Detailed Product Description:
Built to API Spec 8C, have the certificate of authority to use the official API monogram.

Conformity with the industry standard of SY/T5527.

Sheave grooves are quenching treated, anti-abrasion to provide extended service life.

The sheaves and bearings are interchangeable with the matching crow block.
Contact information:
Shengli Oilfield Tongtai International Trading Company Limited
Room 704, Shengtai Mansion, No.604, Xisi Rd, Dongying, Shandong, China[257000]
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