DDZH hydraulic elevator of China best quality

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 23 unit

Supply Capability:: 1000 unit/month

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DDZH hydraulic elevator with quality and best price

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

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: What are the main differences between general machine parts and special machine parts?: General mechanical parts and special mechanical parts are mainly distinguished from one in general and one in private. Popularly interpreted as: "generic" refers to the use of a wide range, such as standard nuts, M3, M6, M8, these are universal. And abroad also has some domestic manufacturers, in order to make their own characteristics, features. Special added two words, so that the applicability of parts to reduce, thus reflecting its unique professionalism.

Q: Is the general machinery manufacturing industry the same as the general equipment manufacturing industry?: The general machinery manufacturing industry includes welding, casting, forging, machining, forging, heat treatment, etc..General purpose equipment is relative to special equipment.

Q: I am in Jilin Province general machinery limited liability company for 3 years, now I really can't stand the unit constitution, asked to leave, the personnel department leadership privately liquidated thing, asked me to get at least 8000 yuan. I have now completed the handover work, the personnel department leaders said, handover work also have to pay 8000 yuan of liquidated damages, the company is so prescribed, with labor law does not matter. What do you think I should do?!: The employee has a confidentiality obligation, the employer and the employee may stipulate non competition clauses in the labor contract or confidentiality agreement, and agreed to the termination of the labor contract or, during the term of the competition restriction monthly compensation. If the worker violates the non competition stipulation, he shall pay the liquidated damages to the employer in accordance with the contract.Article twenty-fifth, in addition to the provisions of the twenty-second and twenty-third articles of this law, the employing unit shall not agree with the worker to pay the penalty for breach of contract by the employee.

Q: Deuterium and tritium have been imported and water is also introducedHow does the reactor in minecraft mekanism general machinery work?All the deuterium tritium has been introduced, water is also introduced, in the laser with a hole in the middle of the pass through the glass, it is showed that Redstone control work is idle, how to know?: You need to activate, take a black body radiation gun filled with D_T fuel, put it into the reactor, open the laser activation, activate one, and consume one

Q: Introduction to general machinery: General machinery adhere to the direction of socialism, Marx adhere to the Lenin doctrine, Mao Zedong thought and Deng Xiaoping theory as the guidance, carry out ", All flowers bloom together." historical, and the contention of a hundred schools of thought "foreign" policy, insist on seeking truth from facts, theory and Practice of combining the rigorous style of study, dissemination of advanced knowledge of science and culture, carry forward the excellent national science culture, promote international scientific and cultural exchanges, explore the disaster prevention science and technology education, teaching and management aspects of the law, active teaching and research academic atmosphere for teaching and research services.

Q: What are the general mechanical bearings?: spherical roller bearings, thrust ball bearings, thrust roller bearings, these bearings should belong to general machinery, no special provisions must be used for what equipment.

Q: Universal mechanical design software: So tell you, you just want to UG, pro/e, CATIA, one of these three software, the work is certainly possible, moreover, the software is interoperable.

Q: Such as belt conveyor, bucket elevator, chemical mixer, ball mill and other equipment, what is the national standard?: Brother, only to the application domain has the request, has not requested to the single

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.

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