DDZH hydraulic elevator with quality and best price

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 31 unit

Supply Capability:: 1000 unit/month

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DDZH hydraulic elevator is center latch elevator. Through changing the bushing, it can handle drilling pipe, drill collar, casing and tubing and uses the hydraulic control system, which makes the operation more convenient, effectively reduces the workers’ labor intensity and improves the work efficiency; it can also realize remote control and make the use safer and more reliable. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment

Model	(in) Tubular & Size				Rated Cap. Short tons
Model	DP with 18°taper	Casing	DC	Tubing	Rated Cap. Short tons
DDZH□-250	2³/₈-5	4¹/₂-5	3¹/₈-5¹/₄	2³/₈-4¹/₂	250
DDZH□-350	2³/₈-6⁵/₈	4¹/₂-7	3¹/₈-6³/₄	2³/₈-5¹/₂	350
DDZH□-500	2³/₈-6⁵/₈	4¹/₂-7	3¹/₂-6³/₄	/	500

DDZH hydraulic elevator with quality and best price

Q: How about this company? How's their foreign trade sale? How about the salesman's treatment?: Who will go? Who knows?! Integrity and it is not on top of the promise of 10 years, can give 40 thousand on the good. If you want to go, it is recommended to ask for leave for two days, never quit your job.

Q: Can the emergency stop of general machinery be used instead of safety protection facilities?: The emergency stop device, just sends the wrong order of the moment, press it, have the effect, safety protection facilities refers to the protection of the grating,

Q: What does the general machine manufacturing include?: In the mechanical manufacturing industry, engaged in mechanical manufacturing process design, tooling design, non-standard equipment design and production technology management of application of advanced engineering and technical personnel

Q: What are the stocks of the general machinery manufacturing industry?: Cash from Shanghai and Hong Kong through profit, short-term market on the whole back and forth concussion is the main tone of short-term market in 2400 points to 2500 points on the line, do not form a breakthrough in the form, after all the index experienced a huge turnover, the momentum has been inadequate, the policy of positive cash also reduces the long kinetic energy, this to bear the stage, but as to the good market and long-term trend, policy support and so will not form powei.

Q: Connect to the logistics pipeline can not transport goods?. Is it because the colors don't match? What are the colors of the configuration page of the machine?: Have the Redstone engine drive, the logistics pipeline can transport, Redstone engine to drive rod drive, after the engine will push and pull, the logistics pipeline to connect the box box [at the end of the shadow box or other storage, except for the adoption of], the input should be put in the engine Redstone pipeline, a pipeline cannot import or export goods back and forth.

Q: Introduction of Hefei General Machinery Research Institute: Hefei General Machinery Research Institute was renamed as General Machinery Research Institute of China in November 20, 2010. Hefei General Machinery Research Institute (formerly Hefei General Machinery Research Institute) is a multi - professional and comprehensive national and scientific research institute directly under the China National Machinery Industry Corp.

Q: What's the integrity of Wuxi general machinery works Co., Ltd.? Who knows, come on and answer: Now the natural person or legal person enterprises and all kinds of China are feel the need for some personal or corporate integrity is in good faith, or not, so the Chinese integrity is because the subject or object of different things, all the strength or interests, not by moral constraints.

Q: What product category does the water supply equipment belong to? Water or general machinery? Or else?: Water supply equipment belongs to mechanical hardware equipment, Hunan Changsha Huadu water equipment Co., Ltd. specializing in the production of water supply equipment, building automatic water supply equipment, no tower water supply equipment, water supply equipment, non negative pressure water supply equipment, two water supply equipment, pressure water supply equipment, water supply equipment, pressure superposed water supply equipment (automatic, unmanned unattended man-machine interface touch screen control, inverter, PLC control) air conditioning pump, fire pump, centrifugal pump, multistage centrifugal pump, water supply equipment and water pump products of the joint-stock enterprises.

Q: What are the general machinery, equipment and accessories?: Shafts: couplings, clutches, rolling bearings, plain bearings;Connections: bolts, keys, splines, pins;

Q: State-owned enterprises? Or research institutes? Or something else?: Mechanical department directly under a national comprehensive scientific research institute, mainly engaged in petroleum, chemical industry, energy, metallurgy, gas, environmental protection, national defense and military industry, general machinery, chemical equipment design and development, product development, project contracting, equipment, testing equipment and supervision etc..

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