• 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:What are the contents of the elevator property every day?
Now is the Internet era, there are many good software for people to choose. In the property inspection this piece, the wisdom of the development of intelligent inspection [property inspection] APP, will be able to fully meet your needs. Download an APP on the phone, you can see after opening every day to check what the contents of that unit, the floor which problems, can be recorded in detail. Do not use your own manual statistics, check the usual check in the usual problems will automatically generate inspection reports. The very convenient. The The As the level of property management in China uneven, in addition to the use of large property management companies, this has not yet universal, but must be the future direction of development.
Q:What is the relationship between load bearing and area of elevator? Please know my friend tell me, thank you! More
GB GB8888-2003 in paragraph 8.2.1 has a table 800kg, 173 ~ 2.kg, 2.15 ~ 2.kg, 3.25 ~ 3.56
Q:Is the elevator not a box? Fall into the hoistway inside I do not understand, I do not even know what the road is ah! The Help out the question added: how people will fall? More
Do you know the wells? Is so a cheese, the general hoist for the rectangular box, the elevator through the place called the well, the door will be bad people will fall off, do not hit the elevator door, if the elevator door is not installed, then a hit, the door loose , Or the door out, people will accidentally fall, and that, the following is the abyss of the abyss
Q:There is no exhaust fan in the elevator
No, there is a corresponding exhaust. There is no dedicated exhaust fan.
Q:I was in a elevator company to do the information staff, the new entry, almost to declare what A-level, and the last not through the blessing for the younger brother Xi Xi Ding false false sickle, would like to ask which agency to review this? What are they specifically going to review? What kind of job do I have to do as a manager? Hurry Thank you, (and later there are any opportunities to re-order information staff? Because the usual work is very casual) Guiqiu! The ~ ~ Thank you more
It is the qualification level, A level can be manufactured, installed, maintenance, transformation of the elevator, B can be installed for the blessing of the younger brother Xi Xi Ding false pseudo-sickle, maintenance, transformation of the elevator, C can be installed, maintenance, elevator. Technical Supervision Bureau to declare, by the special inspection to review, review a lot of content, such as the number of certified personnel, the installation of elevator maintenance and maintenance of various elevators, maintenance, safety, systems and so on.
Q:Conan has a set is the body hidden in the elevator, which is caused by overload ah
50 sets of this set looked more horrible. The The
Q:Are the electricity of the elevator belonging to another line, or is it on the same line?
Some places can, some can not. See how your line is installed, huh, huh. General elevators have electricity. The instrument will not stop
Q:No machine room elevator working principle
And the general elevator a principle, that is, the host control cabinet in the shaft
Q:What does the elevator use for the weight?
Balanced car weight is designed to achieve power savings.
Q:Yesterday, when the elevator is still not stop down, directly to the sky, I fell, hanging on the roof, the elevator did not know the elevator, the elevator did not know Where did this go? Thank you, help answer! More
Elevator on behalf of your mental state, home elevator, said the feelings of family relations on the trapped elevator, reflecting the feeling of a disturbed elevator up and down, reflecting your mood fluctuation, but always not enough Smooth, although you want to calm your own home with the child urchin pony ghosts Gaoxi Christine people live in harmony, but also in the subconscious feel that they can not do so, so the dream has not been successful home, and for this situation Anxiety do not want to do this dream, need quiet and friendly communication with the family, to find the feeling of being warm and inclusive family

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