Junk Mills
Derrick (Mast)
Derrick is divided into A, K, the tower type, masts and other types of packages.
1. A cross-section of a derrick thigh, such as rectangular or triangular pattern, carrying capacity and local stability. The use of the inter-pin connector. Derrick Low installation, “A” crossing rely on the use of force as a whole from the winch release.
2. K-derrick as the main "K"-type section, for the thigh Flake truss structure, the use of the inter-pin connector. Derrick Low installation, “A” crossing rely on the use of force as a whole from the winch release.
3. Derrick main tower of steel structure for the pyramid, a bolt connection, the overall stability, large carrying capacity. The company also fixed offshore production platforms and the use of the pyramid derrick-up drilling derrick vessels using the dynamic, hook set up to 4890 KN.
4. Derrick-mast when Derrick direction to the well-head tilt, on the derrick Beng rope to maintain stability and carrying capacity.
5. Derrick is a suite of installation of the vertical telescopic derrick, my company is the development of new products in recent years. Its characteristics are along the vertical direction will be divided into several derrick space, in which as a base of support and guidance of the paragraph, by force or hydraulic power winch the remaining paragraphs were vertical installation, to achieve the objective of saving the installation site.
Specification
Derrick Model JJ90/39-A JJ170/41-A JJ225/42-A JJ315/43-A
Maximum static load KN 900 1799 2250 3150
M high degree of work 39 41 42 43
At the top span (× positive side) m(in) 1.2×1.8 1.6×2 1.6×2 1.6×2.1
At the bottom span m(in) 6.5 7.5 8 9
Two-story high m(in) 24.5、25.5、26.5 24.5、25.5、26.5 24.11、25.21、26.31 22.1,23.5,25.5,26.5
Two-story capacity m(in) 1680 2750 4000 4500
Wind resistance Non-work status (full rooted, no hook set) m/s 36 36 36 36
Non-state(non-rooted, contained no hook) m/s 47.8 47.8 47.8 47.8
Release from the derrick
m/s ≤8.3 ≤8.3 ≤8.3 ≤8.3
Weight kg 26592 34387 36321 37874
Note: If you need any other types, please specify the requirements when sending inquiry.
Other supplier products
|
|
Junk Mills |
Super Fishing Jar Type CSJ
This is a hydraulic jar with the characteristics of compact structure, reliable seal, high strength and optimum up jarr... |
|
|
Junk Mills |
Blowout Preventor(BOP)
Ram BOP
Single and double ram type BOPs are widely used in oilfield and offshore platform. They have the features of compa... |
|
|
Junk Mills |
Mechanical Drilling Jar
Type JZ
This full mechanical drilling jar offers mechanical jarring in both directions. The load scope of the up jarring... |
|
|
Junk Mills |
Taper tap
Taper tap is an internal catch fishing tool designed to retrieve tubular members from the well bore. It is the most economical tool of it... |
|
|
Mud Pump |
Grapple Releasing Spear Type LM is a simply constructed and high strength fishing tool by which fishing job is performed through the interior bore ... |
供应产品
Same products
|
|
How Blade Design Supports Efficient Surface Removal |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for floor renovation, adhesive removal, paint scraping, and surface preparation, OEM Flo... |
|
|
How Wire Material Affects Cleaning Performance |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for stainless steel surface cleaning, weld residue removal, rust-free surface preparatio... |
|
|
Us Tech Roots Blower (M Series) |
卖方: Greentech Industry (Jinan) Co., Ltd |
Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. Series M R... |
|
|
Us Tech Roots Blower (M Series) |
卖方: Greentech Industry (Jinan) Co., Ltd |
Greentech International (Zhangqiu) Co., Ltd is the professional roots blower supplier. Series M R... |
|
|
Practical Brush Options for Workshop Applications |
卖方: Zhejiang Pujiang Sanjian Tools Co., Ltd. |
Designed for rust removal, surface cleaning, deburring, and metal finishing, the Steel Wire Brush... |
