Sign In | Join Free | My adobecards.com
adobecards.com
Products
Search by Category
Home > Tiaras >

High Standard Oil Rig Equipment API 4F Oil Well Drilling Rig Crown Block Excellent Body Strength

Categories Oil Rig Equipment
Brand Name: TIPTOP
Model Number: TC450
Certification: Inspection Certificate
Place of Origin: China
MOQ: 1 set
Price: Negotiation
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 500 sets per month
Delivery Time: 5-30 days
Packaging Details: seaworthy wooden box
Standard: API 4F
Application: Drilling Rig Equipment
Travelling System: 7x6
Key Word: Oil Well Lifting Equipment
Product Name: Crown Block
Model: TC60~TC450
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    High Standard Oil Rig Equipment API 4F Oil Well Drilling Rig Crown Block Excellent Body Strength

    Oil Rig Equipment Oil Well Lifting Equipment API 4F Crown Block


    The crown block consists of crown basement, fast-line sheave, dead-line sheave, main sheave, sand-line sheave, drilling line protector and sheaves for hydraulic and air winch, bumper wood for the Crown-O-Matic and guardrail. It’s designed with closed type and open type. The traveling system is divided into 7×6, 6×5, 5×4, and 4×3, which fit to Φ7/8”~Φ1 1/2” drilling lines. The sheave groove conforms to the requirements of API RP 9B. The sheave groove surface is processed with a quenching treatment. The bearing adopts centralized lubrication for convenient operation.


    Features

    * The drilling line is reeved in parallel.

    * The crown frame is made of high strength steel shapes & plates. The lug plate for top drive is provided. The crown block is equipped with metal base plate, handrail, and toeboard. A ladder has an opening.

    * A deviation fast-line sheave.

    * The sheave cluster is titled to counteract traveling block’s torque. The side plate assembly is faced with derrick man for ease of picking off & suspending elevators.

    * The sheave grooves are intermediate frequency quenched so as to improve surface hardness and extend service life of sheaves.

    * All sheaves have double-row conical roller bearings and each bearing has individual lubricating channel.

    * 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 gain hole for use in repairing the sheaves cluster.

    * Equipped with sand line sheaves and auxiliary sheaves.

    * The sheaves and the bearings are interchangeable with those of matching travelling block.

    * The crown blocks conform to API 4F 8A/8C.


    ModelTravelling systemDrilling line diameter (in)Load (lbf)Main sheave diameter (in)Fastline sheave diameter (in)Sandline sheave diameter (in)Overall Dimension
    (ft)
    Self-weight
    (lb)
    TC603×27/813488519.6819.68 5.37×4.36×4.891305
    TC704×37/815736624.0224.02 4.86×2.05×2.071598
    TC90C4×3120232824.0224.02 4.46×3.28×4.11764
    TC1354×3130349229.9236.02 6×4.95×4.272866
    TC1585×41;1 1/835519829.9236.0219.687.64×4.69×4.823263
    TC1586×51;1 1/835519829.9236.0219.687.64×5.38×4.823472
    *TC1604×31 1/835969436.0236.0219.682.23×3.23×3.414393
    *TC170C5×41 1/438217536.0244.0915.757.97×3.28×4.436095
    *TC180D6×51 1/440465636.0236.02 8.14×2.7×3.184574
    *TC2256×51 1/450582044.0950 8.14×2.7×3.1812306
    TC2256×51 1/450582036.0236.0219.686.56×4.59×4.435158
    *TC3157×61 3/870814850603012.84×10×9.2419294
    *TC4507×61 1/2111640606029.9211.38×10×9.821459
    Note: * marked items for the mast of skid-mounted drilling rig.

    Quality High Standard Oil Rig Equipment API 4F Oil Well Drilling Rig Crown Block Excellent Body Strength for sale
    Send your message to this supplier
     
    *From:
    *To: Xi'An Tiptop Machinery Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0