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China, Chinese Multi stage stressing jack cylinder 250 ton hydraulic jacks1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Lifting EquipmentLifting JackHydraulic JackPrestressing Jack
Zhengzhou Lead Equipment Co., Ltd.
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Product Description Product DescriptionMulti stage stressing jack cylinder 250 ton hydraulic jacks1. Usage: Stressing jack is matched with prestressed anchorage widely used in the construction of bridges and buildings, railways and subways, water conservancy, and hydropower engineering.2. Post Tension Stressing Jack is suitable for the tension of group anchors with 1860-2000 sizes, Φ 15.24, Φ 12.7 strands.3. In certain circumstances it can be used in the working of pushing, jacking transforming, and so on.4. Easy to use at a reasonable price.5. Jack is used for prestressing worksThe features of YDC Post Tension Stressing JackYDC Feed-through jacks are the newly designed products in our company and are the upgrades of the primary jacks.Please contact us in time. Can be customized according to your tonnage, stroke, and project! Our AdvantagesFeatures:1. Using the new seals, to synchronously strengthen the seal-ability under great pressure.2. Using special alloy steel with heat treatment process, reducing the cylinder's expansion ratio in the tensioning process. So that the life of seals and sealing performance can be improved by about 20%.3. In the tensioning operating process, jacks are easily damaged under overpressure because of the jack-based pullback cylinder, so we added the overpressure valve on the jacks to pressure production. Meanwhile, we improved the original commonly used structure by wire disc and flanged disc, to strengthen the bearing capacity for oil pressure. So that enormously reduces the possibility of mechanical damage due to improper operation.In the word, the YDC series multi-strand hydraulic jacks' performance is improved and widely used in pre-stressing and poststressing construction.Please contact us in time. Can be customized according to your tonnage, stroke, and project! Product ParametersNotice: According to users' requirements, YDC through jack can be configured.Item/DimensionsNominal TensionRated Oil PressurePulling StrokeArea of Tensioning PistonCenter hole Diameter Minimum Working SpaceThe Reserved Length of StrandOver dimensionKNMpammmm2mmL(mm)E(mm)K(mm)out diameter(mm)length(mm)YDC60605415011193087459.538770287YDC130130501602592308387739590295YDC2702706118544183088889415105315YDC650650501501301840860145380170288YDC110011005120019792801210184680217330YDC150015005020030257901210230680270330YDC2000200051200398201101296272723320360YDC2500250052200483811271306298728350360YDC3000300052200577271451322336736375380YDC3500350048200734351621322336745415395YDC4000400051200791681621324374745435395YDC4600460051200910281801350420750470410YDC5000500049200969972001340434745495410YDC55005500502001105061981350520800526498YDC6500650049200675442121350550850568538YDC9000900051200786182751400620900680603YDC1200012000512002313002751400620900780603If there is no model you need, please contact us in time. Can be customized according to your tonnage, stroke, and project!Related ProductsStrand jack lifting system with power pack & mono strand stress jackPrestressed Anchors WedgesPC Steel WirePost Tension Metal Bellows Molding MachinePC Strand Pulling Machine for post-tensioningIf you want to know more details, please tell us the products you need and we will provide you with a catalog!ApplicationsOur hydraulic jacks have been widely used in industrial fields, such as steel plants, cement industries, chemical and refinery, bridge, railway, highway, hydropower stations, ship repair, building, construction, and maintenance.Company information:Zhengzhou Lead Equipment Co., Ltd. Has been in the hydraulic tools industry since 2009. Our main products are as follows:Single acting hydraulic jack/cylinder/ram (10-100 tons)Single acting hollow hydraulic jack/cylinder/ram (12-100 tons)Double acting hydraulic jack/cylinder/ram (50-2000 tons)Double acting hollow hydraulic jack/cylinder/ram (50-2000 tons)Single acting hydraulic jack/cylinder/ram with lock nut (55-200 tons)Thin type single acting hydraulic jack/cylinder/ram (10-200 tons)Ultrathin hydraulic jack/cylinder/ram (10-200 tons)Flange type hydraulic jack/cylinder/ram (10-630 tons)Synchronous hydraulic jack (10-1000 tons)Hydraulic accessories: high-pressure oil hose, couplers, seal kits, manifolds, etc.All the tonnage, stroke, and height can be customized according to the client's requirements, supplying the best quality and service. Our warranty is 2 years.
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