Steel Tie Rod high strength, good toughness
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Steel Tie Rod
With several years of development, steel tie rod factory has become the most professional manufacturer who is specialized on design, R&D, manufacture and test. We own several advanced production lines and equipment, annual production capacity is 35000T.
Characteristics: high strength, good toughness, light and good appearance and liable. Widely applied at mega stadium, airport, railway station, bridge, port, wharf, tunnel and seawall reinforcement project, etc.
6 categories: steel structure steel tie rod, bridge steel tie rod, wharf steel tie rod, port steel tie rod 、 stainless steel tie rod and high performance anchor tie rod. 6 grades: 345-1080Mpa. Diameter up to Φ300mm. Single piece length up to 12M.
Own the core technology and proprietary intellectual property rights. Act as the editor-in- chief of the industrial standard CB/T 3957-2004 《 dry dock steel tie rod 》 in 2004, and also act as the editor-in-chief of national standard GB/T 20934-2007 《 steel tie rod 》 , which is the guidance standard of manufacture, test and inspection and acceptance of the steel tie rod.
- Q: What tools are slings in lifting operations? What is the function of the slings?
- A sling is also called a jack rope, a pair of rope or rope buckle. Hoisting works are more used, such as tying equipment, hanging blocks, stabilizing winches and so on. The utility model has the advantages of good quality and large elasticity, but the rigidity is large, and the bending is not easy, and once the bend is not easy to recover. Slings made of wire ropes of hemp core are not easy to work under high temperature.
- Q: What is the difference between cable stayed bridge and suspension bridge?
- 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: What are the connections and differences between hooks, slings, rings and heavy truck rings in cranes? What are the hoisting designs?
- A set of wire rope sling series: adhesive wire rope sling, wire rope sling, inserted Aluminum Alloy pressed wire rope sling, no joint wire rope hanger, wire rope sling, multifurcating nylon cord steel wire rope, plastic rope.
- Q: What is the influence of lifting angle on rigging?
- Slings are usually steel wire ropes or chain slings. Wire ropes have manganese phosphating coating, steel wire rope, galvanized steel wire rope, manganese phosphating coating, steel wire rope is new technology product, and fatigue life is three times of smooth steel wire rope.
- Q: What are the dangerous sections of the crane hook?
- ) C -C section of the section is the thinnest part of the hook column in a sling tension, have pulled off the trend. Here the maximum tensile stress, it is also dangerous section.
- 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: What's the sling for a movie?
- WIA, is used to protect the athlete's device is generally with a strong rope tied to the athlete's protection belt.
- Q: How do you tie the wire rope?
- Manganese phosphating belongs to wear, corrosion, phosphating, automobile transmission, steel gear is through the manganese phosphating treatment, can ensure that the car gear for more than ten years without damage. Phosphating coating of steel wire rope China patent technology production, give priority to the use of manganese or zinc manganese phosphating, and smooth steel wire rope production process comparison, just add the last bonderizing process, steel wire for rope wear resistance and corrosion resistance is greatly improved, the use of direct phosphating steel wire twisting steel wire rope. The fatigue test data show that the fatigue life of the phosphating coating of steel wire rope is about 3-4 times the same structure of domestic smooth steel wire rope, wire rope surface is 2-3 times of imports, (laboratory comparable conditions) with the research on the wear resistance of phosphating, and greatly enhance the possibility, is currently the most advanced technology in the world of steel wire rope field. Manganese phosphating is bonderizing, can solve the problem of wire rope wear during use, smooth wire rope being eliminated, because the phosphating coating steel wire rope in short supply, the more sought after, need to ask a few companies.
- Q: The wire rope lock can hang a lot of things
- 2. galvanized steel wire rope, including hot-dip galvanizing and electro galvanized two, in general, hot galvanized zinc layer thickness, zinc plated zinc thin3. stainless steel wire rope, 304 or 316 stainless steel based, anti-corrosion effect is very good, but expensive4. carbon coated steel wire rope, wire rope based on polyethylene, polypropylene or nylon outer coating5. smooth wire rope, short service life, sharp decline in market demand, will be phasing out the phosphating coating steel wire rope.
- Q: Is the sling the same thing as the rigging?
- This is not strictly divided, if not to say that the rigging refers to those parts of the spreader is rigging, such as rings, ring buckle, hook, shackle. The sling is a wire rope, lifting chain, lifting belt, these rigging consisting of a complete set for lifting tools, that is, sling. In practice, the two are inseparable. So they are generally called rigging companies. Hope to help you, which is the media, and have the opportunity, please welcome to interview our company.
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Steel Tie Rod high strength, good toughness
- 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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