Dongying Oilman Machinery Equipment Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 50 sets per month |
| Delivery Time | 15-30 days |
| Packaging Details | Export Iron Pallet |
| Material | Alloy steel |
| Condition | New |
| Product Name | Oil Well Drilling Rig Spare Parts API 4F Crown Block With Good Price |
| Keywords | Drilling Rig Crown Block |
| Application | Oil Well drilling |
| Warranty | One Year |
| Processing Type | Forging |
| Color | Red as customer requirement |
| Brand Name | |
| Model Number | TC Model |
| Certification | API 4F & API 8C |
| Place of Origin | China |
View Detail Information
Explore similar products
BOMCO F800 Mud Pump Liners
Brake Block / Brake Shoe For SJ PETRO Drilling And Workover Rig
Drawwork Parts Disc Brake Pad Brake Shoe And Brake Block For Drilling Rig
Oil Drilling Machine Workover Rig Oil Field Drilling Rig Disc Brake Pad Brake
Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 50 sets per month |
| Delivery Time | 15-30 days | Packaging Details | Export Iron Pallet |
| Material | Alloy steel | Condition | New |
| Product Name | Oil Well Drilling Rig Spare Parts API 4F Crown Block With Good Price | Keywords | Drilling Rig Crown Block |
| Application | Oil Well drilling | Warranty | One Year |
| Processing Type | Forging | Color | Red as customer requirement |
| Brand Name | Model Number | TC Model | |
| Certification | API 4F & API 8C | Place of Origin | China |
| High Light | API 4F Crown Block In Drilling Rig ，Crown Block In Drilling Rig 157366lbf | ||
Oil Well Drilling Rig Spare Parts API 4F Crown Block With Good Price
Crown Block is on of the important components of hoisting system of drilling rig. A crown block is the stationary section of a block and tackle that contains a set of pulleys or sheaves through which the drill line(wire rope) is threaded or reeved and is opposite and above the traveling block.
The combination of the traveling block, crown block and wire rope drill line gives the ability to lift weights in the hundreds of thousands of pounds. On larger drilling rigs, when raising and lowering the , line tensions over a million pounds are not unusual.
Features:
■The sheave grooves are quenching treated, anti-abrasion and long service life.The pulley and the bearing may exchange with matching traveling block.
■Equipped with wire rope ward device to prevent the prevent the wire rope from bouncing or falling off.
■Equipped with bumping wood and protective net.
■Equipped with the lifting frame for maintaining pulley.
■Equipped with ear board for installing top drive guide.
■Equipped with sand pulley and assistant pulley.
■Crown block conforms to API 4F & API 8C mandates.
Crown Block Technical Parameters
| Model | Travelling system | Drilling line diameter (in) | Load (lbf) | Main sheave diameter (in) | Fastline sheave diameter (in) | Sandline sheave diameter (in) | Overall Dimension(ft) | Self-weight(lb) |
| TC60 | 3×2 | 7/8 | 134885 | 19.68 | 19.68 | 5.37×4.36×4.89 | 1305 | |
| TC70 | 4×3 | 7/8 | 157366 | 24.02 | 24.02 | 4.86×2.05×2.07 | 1598 | |
| TC90C | 4×3 | 1 | 202328 | 24.02 | 24.02 | 4.46×3.28×4.1 | 1764 | |
| TC135 | 4×3 | 1 | 303492 | 29.92 | 36.02 | 6×4.95×4.27 | 2866 | |
| TC158 | 5×4 | 1;1 1/8 | 355198 | 29.92 | 36.02 | 19.68 | 7.64×4.69×4.82 | 3263 |
| TC158 | 6×5 | 1;1 1/8 | 355198 | 29.92 | 36.02 | 19.68 | 7.64×5.38×4.82 | 3472 |
| *TC160 | 4×3 | 1 1/8 | 359694 | 36.02 | 36.02 | 19.68 | 2.23×3.23×3.41 | 4393 |
| *TC170C | 5×4 | 1 1/4 | 382175 | 36.02 | 44.09 | 15.75 | 7.97×3.28×4.43 | 6095 |
| *TC180D | 6×5 | 1 1/4 | 404656 | 36.02 | 36.02 | 8.14×2.7×3.18 | 4574 | |
| *TC225 | 6×5 | 1 1/4 | 505820 | 44.09 | 50 | 8.14×2.7×3.18 | 12306 | |
| TC225 | 6×5 | 1 1/4 | 505820 | 36.02 | 36.02 | 19.68 | 6.56×4.59×4.43 | 5158 |
| *TC315 | 7×6 | 1 3/8 | 708148 | 50 | 60 | 30 | 12.84×10×9.24 | 19294 |
| *TC450 | 7×6 | 1 1/2 | 111640 | 60 | 60 | 29.92 | 11.38×10×9.8 | 21459 |
| Note: * marked items for the mast of skid-mounted drilling rig. | ||||||||
Crown Block for Drilling Rig Drawing
Detailed Images of Crown Block
If any needs, pls contact us freely:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2017
Total Annual:
100,0000-1000,000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products... Machinery Equipment is manufacturer & stockiest of equipments, services and solutions to the upstream to downstream in oil & gas industry. We are aimed at helping customers to obtain the maximum from their each well, providing our customers superior quality at the best value for products...
Get in touch with us
Leave a Message, we will call you back quickly!