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    • Crown Block Travelling Drilling Rig Accessory - China

    price: contact company for price

    Crown Block Travelling Drilling Rig Accessory

    Products Photos Catalog Crown Block Travelling Photos Catalog

    Features of the Crown block

    The crown frame is made of high strength steel shapes.

    Sheave grooves are hardened by medium frequency induction to provide extended service life.

    Working sheaves have double row conical roller bearings and each bearing is individually lubricated.

    The rope guard prevents the wire rope from running out of the sheave grooves.

    Equipped with wooden bumper blocks and retainer net.

    Equipped with a frame crane for use when repairing the sheave groups.

    Equipped with sand line sheaves and auxiliary sheaves.

    The sheaves and bearings are interchangeable with those of matching traveling block.

    The crown blocks conforms to API specification 4F and API monogram is permitted to be used.


    Company Contact:


    • Phone: 00865468230849

    • Address: No.722 Hualing Technical Mansion, Beiyi Road, Dong, Dongying , China

    • Email: Email


    Published date: November 18, 2013

    • Business Description: Dongying Seaco Oilfield Equipment Co., Ltd is a professional oilfield equipment manufacturer and experienced supplier, the product includes Oilfield Drilling Equipment, Drilling rig, Drilling tools, Pump unit, Oil Production Equipment, Well Control Equipment, Well Head Tools, Downhole Tools, OCTG Drilling Pipe, Oilfield Special Equipment, Camps, Valve, Poiston, etc.

      Currently, company has made rapid development in the global market, service and sales network throughout the Middle East, Central Asia, Asia Pacific, Africa, the Americas, more than 10 countries and regions.

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