High-Vanadium Cable
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The spiral strands are fabricated by successive spinning of layers generally opposite direction of helix, starting out with a straight core. All the wires are coated with galfan coating which is an alloy combining 95% zinc, 5% aluminum plus specific quantities of rare earth mischmetal. With excellent corrosion resistance and high axial stiffness, the spiral strand cable with galfan coating widely applied to structures like train station, stadium, convention center, membrane structure, glass curtain wall and bridge etc. Our company can produce the spiral strand cable diameter form 20mm to 160mm. The size of 160mm is by far the largest size that made in China. And it has passed the Hebei province scientific and technological achievements appraisal in 2012.
ADVANTAGES
1. Excellent corrosion resistance due to the galfan coating, which is 2-3time of normal galvanizing.
2. Self-compacting and with its metallic texture, it can well matched with the structures.
- Q: Is rope sling good business and high profit?
- With an annual output of 1 million 800 thousand tons of steel China ranked first in the world, is the first world phosphating wire rope wire rope surface treatment inhibited fretting fatigue to prolong the useful life (fatigue life), business wire rope and rigging, ordinary product profit, if can be linked to the manganese phosphating coating of steel wire rope, the profit is very high
- Q: Do cranes have the same wire ropes, slings, slings and cables?
- My understanding is different. The cable refers to the cables used for power supply or the cables used for hanging lamps.
- Q: How much is the crane arm of the tower from the residential building recently?
- (1) hook safety device: a sling that prevents the hook from slipping and is automatically slipped from the hook. A spring is arranged at the opening of the hook head to seal the opening; the spring sheet can only be pressed downwards and can not be turned upwards after being put into the sling to prevent the sling from falling off automatically.(2): reel insurance device is effective measure to prevent accidents caused by improper wire rope winding drum out outside. There are different ways to do this. The main reason is that a steel bar is welded outside the drum to restrict the wire rope to move within the reel range.(3) fixed foundation: the depth of digging pit is 600mm, the concrete is poured on the lime soil, the surface is smooth, and the waterproof and earthing protection measures are adopted.
- Q: 20 tons sling rope, steel wire or chain?
- The strength of the steel wire rope can reach 2000-2500MPa, and is made by using cold drawn steel wire. The tensile strength is much higher than that of the chain, so that the weight of the sling can be reduced, the production efficiency can be higher, and the steel wire rope is preferred.
- Q: Why do not different kinds or different sizes of slings and slings are used together?
- Choose proper slings and slings according to the specific conditions of the heavy loads; no heavy weights are allowed to be attached directly with the hooks, and no different kinds are allowed
- Q: What are the selection principles for lifting cranes?
- It can guarantee the quality of hoisting project, safety construction and certain economic benefits.
- Q: What is the safety factor of the wire rope as a motor lifting equipment, slings and slings?
- 3. stainless steel wire rope, the use of stainless steel wire rope system, such as 304 or 316 stainless steel, the price is relatively expensive, the stainless steel wire for manganese phosphating coating (stainless steel wire need special phosphating phosphating formula), you can use the same life greatly extended.
- Q: Why are the suspension bridges a main cable, even a n multi sling, not a bridge directly from the tower?
- Finally, the gravity of the main beam becomes the two vertical force of the tower, so that the force passes to the pier under the tower.There are more cables, and the same reason. There are a lot of bars, that's to distract the main girder from the cables.As a kind of cable of cable-stayed bridge, more than beam bridge spanning capacity is the main bridge of long span bridges. The cable stayed bridge is composed of many cables which are directly connected to the tower. The cable-stayed bridge is composed of pylon, main beam and stay cable. The types of pylon are A, inverted Y, H and single column. The materials are steel and concrete. There are single cable plane, parallel double cable plane and inclined cable plane in the stay cable. The first modern cable-stayed bridge was built in Sweden in 1955 and has a span of 182 meters. At present, the largest span cable-stayed bridge built in the world is the Normandy bridge in France, with a main span of 856 meters. The Shanghai Yangpu bridge, built in 1993, is the largest cable-stayed bridge in China, with a main span of 602 meters
- Q: How to choose the right sling?
- According to the current market situation of wire rope, manganese phosphating coating of steel wire rope price is higher than that of plain steel wire rope, and prolonging the service life of much higher than the rate of price increase, so the phosphating coating steel wire rope daily use fee is only about 30% of the plain steel wire rope, the average daily use of lower cost, higher quality and price stability is. Replacement of wire rope smooth upgrade.Lifting equipment commonly used wire rope varieties of phosphating coating steel wire rope, galvanized steel wire, stainless steel wire rope, the use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, heavy corrosion environment optimization of hot galvanized wire rope double - phosphating coating. For reference only.
- Q: Does the pressing rope have any influence on the tension value of the wire rope?
- The use of atmospheric environment, patented technology to produce manganese phosphating coating of steel wire rope has the longest lifespan, manganese phosphating coating can greatly improve the wear resistance and corrosion resistance of the steel wire surface, the fatigue life of the phosphating coating steel wire rope is 3-4 times of smooth wire rope, up to 5 times, with the research on the wear resistance of the phosphating liquid, as well as to further improve the possibility.
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High-Vanadium Cable
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 set
- Supply Capability:
- 0 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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