Multi Turn Intelligent Switch-Type Valve Electric Actuator

DaLoo Automation Technology (Shanghai) Co., Ltd, founded in 2014, is mainly focused on the innovation and research & development of electric actuators. At present, our products have been widely applied to the electrical power, water conservation, petrochemical engineering and diversified industry sectors. Our R & D team is experienced, fully understanding customers' needs, and is highly recognized by customers both at home and abroad. 

Product Introduction
The new members of DL series products, DL-QE adopt compact design and the output is rotary motion.It's applicable to control valves like ball valve, butterfly valve and damper, etc. The torque range is 50-1500Nm (and that of acceleration and deceleration machine can reach 2500Nm).
The appearance of QE is more beautiful, and the specifications are more complete. There are 4 models in total, with several different functions provided for customers to choose such as on-off type, modulating type and explosion-proof type; its IP grade is higher: IP68. QE has more complete functions, with both LCD and mechanical pointer display. Besides, it has many output contacts, and stroke can be DPDT; it is of double worm and gear, which is more reliable.

















  DaLoo Automation Technology (Shanghai) Co., Ltd, founded in 2014, is mainly focused on the innovation and research & development of electric actuators. At present, our products have been widely applied to the electrical power, water conservation, petrochemical engineering and diversified industry sectors. Our R & D team is experienced, fully understanding customers' needs, and is highly recognized by customers both at home and abroad. 

Product Introduction
The new members of DL series products, DL-QE adopt compact design and the output is rotary motion.It's applicable to control valves like ball valve, butterfly valve and damper, etc. The torque range is 50-1500Nm (and that of acceleration and deceleration machine can reach 2500Nm).
The appearance of QE is more beautiful, and the specifications are more complete. There are 4 models in total, with several different functions provided for customers to choose such as on-off type, modulating type and explosion-proof type; its IP grade is higher: IP68. QE has more complete functions, with both LCD and mechanical pointer display. Besides, it has many output contacts, and stroke can be DPDT; it is of double worm and gear, which is more reliable.

















 

Tubing Tee

Coupling

Tubing and casing couplings are the joining of two short length pipe, mainly used for the connection and repair of oil pipe and downhole tools

Tubing and couplings thread types : Non-upset thread(NU), External- upset thread(EU);

Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC)

Grade: K55,J55,N80-1,N80Q,L80-1,P110,etc.

Pup joint

Tubing and casing pup joints are machined according to the latest version of API SPEC 5CT. The steel grade includes J55,K55,N80-1,N80Q,L80-1,P110,etc. There are two types of thread widely used in tubing pup joint namely Non-upset thread(NU), External- upset thread(EU);

Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC).

Our testing and inspection method system is complete, using a whole set of thread instrument to inspect taper, pitch, tooth, height, tooth type,etc. The products have passed the identification of china petroleum pipeline. Quality supervision ,inspection and testing center and gained the unanimous praise from the customers.

Crossover

Crossover coupling any size ,length ,grade and weight is available on customer request.

Tubing Tee,Pipe Fittings,Fitting Tee Pipe,Steel Pipe Fittings

Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com