• Center Latch Elevators of Type DD/TA with API 8C Standard System 1
  • Center Latch Elevators of Type DD/TA with API 8C Standard System 2
Center Latch Elevators of Type DD/TA with API 8C Standard

Center Latch Elevators of Type DD/TA with API 8C Standard

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 watt
Supply Capability:
1000 watt/month

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API 8A DD center latch elevator 150T,250T,350T 2 3/8 -5 1/2 Casing Elevator API standard Drill Pipe Elevator DD Tubing elevator

Model DD center latch elevator with square shoulder are suitable for handling drill collar, casing and tubing. The load ranges from 150 tongs to 350 tongs. The size ranges from 2 3/8" to 5 1/2" in. The products are designed and manufactured according to the requirement in API Spec 8C Specification for Drilling and Production Hoisting Equipment.

Center Latch Elevators of Type DD/TA with API 8C Standard

Model

                       Size(in)

   Rate Cap.

 (Short Tons)

   DP

      Casing

       Tubing

DD-150

2- 5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

150

DD-250

2 3/8-5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

250

DD-350

2 3/8-5 1/2

4 1/2-5 1/2

2 3/8-4 1/2

350

Packaging & Delivery

  • Packaging Details

  • 1 set/plywood case

  • Port

  • Shanghai Port or other

  • Lead Time:

  • Quantity(Sets)1 - 1011 - 30>30
    Est. Time(days)720To be negotiated

                                                                                                                                                                         

Q:The use of the elevator
The elevator is based on the height of the building, the use and the difference of the traffic, and set the different type of elevator. The types of elevators are different and their uses are not the same. 1 passenger lift; elevator designed for transporting passengers, requiring a complete safety facility and a certain interior decoration. The most widely used. 2 cargo lifts; usually by people, mainly for the delivery of goods designed for the elevator. Mainly used in factories and warehouses. 3 medical elevators; elevators designed for transporting beds including patients, stretchers, and medical vehicles are used in medical centers. 4 sightseeing elevator; elevator and car wall at least one side transparent, can watch the scene of the elevator. 5 ships, elevators; elevators used on ships, usually used for large ships. 6 vehicle lift; used to transport the vehicle and the design of the elevator, used in the three-dimensional parking equipment. 7 other types of elevators, in addition to the above commonly used questions, there are special-purpose elevator. Such as cold storage elevators, construction elevators, explosion-proof elevators, mine elevators, power station elevators, firefighters with elevators, oblique elevators, nuclear island elevators and so on. With the continuous development of the economy, the type of elevator is also increasing, the future development of the elevator will be more intelligent.
Q:Rated capacity of 1050KG elevator on the weight because of how much (we are Fu Shida Elevator 1.75m / s) more
The weight of the weight is 150 percent of the rated load.
Q:1, was asked whether the elevator shaft need to have legs, I would like to ask the cow in the end is what? 2, it is the elevator shaft in the excess part, or the necessary part? 3, if it is necessary, it should be responsible for the civil construction side, or the elevator is responsible for? 4 helium fudge silhouette every child Fu Fu, if it is redundant, that the elevator shaft had a cow, and whether the impact of the installation of the elevator? Please help people as soon as possible to help me, be grateful! More
1 is no, that is, to support the use of the ground with 2 words is necessary 3 elevator side to install 4 is not superfluous do not have to answer it
Q:What are the requirements of the fire function of the elevator?
Fire elevator set requirements, there is a complete set of norms. Very detailed, very fine to the. Simply to you to talk about: just upstairs also said the point; have a dedicated button; top should not be greater than one minute; before the room to the outdoor shall not be greater than 30 meters, planting weight shall not be less than 800kg. These are just the most basic features. Its detailed settings, as well as the specific norms, there is a very complete to save. Such as the front room fire rating, the former room position, the front room area, smoke and smoke, the front room of the door, retaining facilities, ladder and car fire design requirements, electrical system, Leopard Mo fire design requirements. and many more. se are not a word or two can be clear, specifically you have to refer to the specification. Specification is not what one person said, is the fire law set, only in line with the norms to pass the acceptance.
Q:Will the different elevator manufacturers describe how to force the closure of this function? There is the door is divided into large door sets and small door sets, door sets and small door sets of parameters which? Which heroes Dingzhuang melon melon cover cover sorrowful twins to help me, be grateful! The The More
Emergency electric operation is in the room control cabinet to the elevator hit the emergency electric running file, you can short the various security circuits in the case of the elevator will be lifted to the leveling position, the people safely released. The main role is that in the elevator circuit does not pass, but also electric running the elevator, do not have to manually turn the car.
Q:Where is the layer opener installed? Is the layer opener?
Are you talking about the elevator floor display? There are a lot of different names.
Q:My aunt made a house, a lower layer, four on the ground. Was designed to consider the design of the time when the road, but that there is no need to install the elevator to give up. But after the decoration did not feel that the elevator is not enough style of the room, she would like to install the elevator but worried that there will be no hoist will be more open than the plantation Bong Bao Bao is very troublesome, how to do this? Now the house has been made well, and then installed the elevator too late? She did not understand, let me ask, please advise, thank you friends. More
I had to help my relatives in an elevator show on the scene, see some very good home elevator. Like you like this, I suggest you look at a Cibes called the home elevator. Do not know your aunt home now house the number of reserved space, there is no way it does not matter, their home elevator can be designed according to the space of the house, do not account for much of the place, at least only 1 square meter (do not know is not true). Say that your house there is a layer of the ground, if this pit is not easy to engage in, they do not need the end of the pit pit, can be installed down. It should be said that these, you have a good look, the site is not posted, so that posted ads, you go to Google can. Want to adopt ~ ~
Q:Title: a woman was followed by a man, she went into the elevator and found the man also came in. She let the man first press, the man pressed the second floor, so she pressed the third floor. To the 2nd floor, the man out of the elevator was often angry angrily seized the whole move, smile back to her. The elevator shut the moment she saw the man pull out the knife to the 3rd floor. The The woman is dead. Then in the case can not cancel the third floor, how can the woman rescued? Do not go check Google. I came up with the answer. At present, only a special forces to say the correct answer! More
Very simple, the man did not dare to kill in the elevator, the woman directly press the bell, sitting in the elevator waiting for the first floor of the administrator and the police
Q:How many meters are needed to build a lift?
First, look at the norms, norms are more than 7 or 16.00 or more, the second is to see more than silver, such as the villa of the three, four can also be set up the elevator.
Q:Elevator door in the sub-door and the difference between the two points is defined as the god of God ah? Have to answer. The
In the sub-door: door split, opening and closing the high efficiency, commonly used in passenger ladder and passenger and freight ladder; in the sub-folding door: composed of four door panels, both sides of the opening and closing sides of the door through the door arm to the two. The elevator door can be divided into two types from the installation location, which are installed at the entrance of the hoistway at the entrance to the entrance. Floor doors and car doors in accordance with the structure can be divided into sub-door, next door, vertical sliding doors, hinge doors and so on. Fractional doors are mainly used in passenger lifts, side open doors in the freight ladder and bed ladder on the more common use, vertical sliding doors are mainly used for debris ladder and large car elevator. Hinge door in the country less used in foreign residential ladder used more.

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