High Strength Mooring Rope，polyester, High Molecular Polythylene (UHMWPE).
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 pc
- Supply Capability:
- 0 pc/month
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Mooring Rope
Production Scope: The structure of mooring rope can be divided into 3-strand, 6-strand, 8-strand and 12-strand. The raw material includes: polypropylene, polyester, nylon, High Molecular Polythylene (UHMWPE), aramid fibre and synthetic fibre. Diameter scope: Φ6mm ～ Φ140mm are available.
Characteristics of mooring rope: high tensile, low stretch, anti-friction, corrosion resistance, soft and smooth, easyto operate, etc. Mooring ropes are mainly used in shipping equipment, fishing industry, port operation, electric construction, oil exploration, national defense and sports goods, etc.
Achievements in scientific research：
In 1997, we drafted out the industrial standard for textile slings together with Beijing Hoisting Machinery Institute: JB/T8521-1997, which makes historic progress for the Chinese textile sling industry.
In 2007, we revised JB/T8521.1-2007 “Textile Sling – Safety - Part 1: Common use webbing sling” and JB/T 8521.2-2007 “Textile Sling - Safety - Part 2: Common use round sling”.
In 2009, we edited GB/T 23914.2-2009 “Road vehicle mounted fixtures – Safety – part 2: Synthetic ratchet strap assemblies”, participated in writing TB/T 3123.11-2009 “Rescue devices for railway accidents - part 11: high-performance textile sling”.
In 2014, we participated in writing GB/T 30667-2014 “Polyester and polyolefin dual Fiber rope” and GB/T 30668-2014 “8 strands, 12 strands and multiflament braided Ultra high molecular weight polyethylene fiber rope”.
- 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:Notice of tower crane?
- The metal structure of the tower crane, the track and the metal shell of all the electrical equipment shall have reliable earthing devices, and the grounding resistance shall not be greater than 4 ohms, and lightning protection devices shall be set up.Fourth. Pole arrangement, each attachment device attached to the wall and spaced distance should be in accordance with the provisions of the original factory, homemade bar design calculations should be.
- Q:Why are the suspension bridges a main cable, even a n multi sling, not a bridge directly from the tower?
- The cable-stayed bridge is a cable-stayed beam with a plurality of cable on the tower bridge. It consists of beam, cable and tower is composed of three parts. The cable-stayed bridge is a self anchored system, the level of power cable by Liang Chengshou, in addition to supporting beams on the pier, also supported by the cable leads to the tower. According to the materials used in the beam, they can be divided into steel cable-stayed bridge, composite beam cable-stayed bridge and concrete beam cable-stayed bridge.Cable stayed bridge is one of the most popular types of long-span bridges in china. So far, there are more than 3O cable-stayed bridges completed or under construction, second only to Germany and Japan, and the third place in the world. And the number of long-span concrete cable-stayed bridges has been ranked first in the world.In the middle of 50s, the first modern cable-stayed bridge was built in Sweden. For more than 40 years, the development of cable-stayed bridge has a strong momentum. In the middle of 70s, China began to build concrete cable-stayed bridges. After the reform and opening up, the momentum of the construction of cable-stayed bridges in China has been on the rise.
- Q:What is the difference between cable stayed bridge and suspension bridge?
- Cable stayed bridge is one of the most popular types of long-span bridges in china. So far, there are more than 3O cable-stayed bridges completed or under construction, second only to Germany and Japan, and the third place in the world. And the number of long-span concrete cable-stayed bridges has been ranked first in the world.In the middle of 50s, the first modern cable-stayed bridge was built in Sweden. For more than 40 years, the development of cable-stayed bridge has a strong momentum. In the middle of 70s, China began to build concrete cable-stayed bridges. After the reform and opening up, the momentum of the construction of cable-stayed bridges in China has been on the rise.China has been developing the concrete cable-stayed bridge mainly. In recent years, China has begun to build a hybrid cable-stayed bridge with steel and concrete, such as the Shantou stone bridge, the main span 518m, and the Yangtze River Third Bridge in Wuhan, the main span 618m. Steel box cable-stayed bridges, such as Nanjing Changjiang second bridge, South Branch bridge, main span 628m, Wuhan military mountain Yangtze River bridge, main span 460m. A few years ago, the Nanpu (main span 423m) and Yangpu (main span 6O2m) bridge built in Shanghai were steel and concrete composite beam cable-stayed bridges.
- Q:What are the dangerous sections of the crane hook?
- B -B and A-A section section of the same, B -B section in the sling tension loading, have been straightened and cut off the trend here, shearing stress is maximum, it is also dangerous section.
- Q:What is the name of the wire above the train?
- The catenary provides 25 thousand volt power frequency alternating current for the locomotive, according to the locomotive model difference, adopts the direct step-down, the frequency conversion power supply or the AC and DC conversion power supply, this is mainly for the speed regulation convenience.
- Q:Slings and rigging manufacturers, which cost-effective?
- Crane users need high quality steel wire rope, it should be long life and high quality stable and reliable wire rope. The use of wire rope in the atmospheric environment, mainly caused by the failure of wire rope is fretting fatigue, at present, the wire rope for the first time in the field of fretting fatigue control measures is the phosphating coating steel wire rope patent technology production, steel wire after manganese phosphating or zinc manganese treatment, wear resistance, enhance the surface of steel wire that is not easy to wear and corrosion fatigue life of the steel wire rope large increase, fatigue life is three times the same structure of plain steel wire rope, the highest test value has reached an alarming four times contrast (laboratory comparable conditions), can be verified by fatigue test, fatigue test machine if they have on their own contrast test, this test results the most credible, the service life of wire rope and the fatigue life is directly proportional to the fatigue life, long service life of the same proportion of extension.
- Q:Is rope sling good business and high profit?
- 1. phosphating coating steel wire rope, steel wire by manganese or zinc manganese phosphating, corrosion resistance and wear resistance steel rust resistance comprehensive jump, life is the same structure of plain steel wire rope 3 times (note the use of zinc phosphating and drawing rope with distinction, although Tianjin bonderizing Jiangsu have been a number of production enterprises, there is still a shortage of supply and demand)2. galvanized steel wire, hot-dip galvanized and galvanized3. stainless steel wire rope, 304 or 316 stainless steel4. coated steel wire rope, wire rope on the basis of the outer coating of polyethylene or polypropylene5. smooth steel wire rope, will be phosphating coating steel wire rope completely eliminated.
- 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 precautions for rigging in hoisting works?
- The load weight shall not exceed the limit load of sling, sling should be used before the use of visual inspection, and according to the spreader lifting load check the working load limit, meet the requirements before use.
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High Strength Mooring Rope，polyester, High Molecular Polythylene (UHMWPE).
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 pc
- Supply Capability:
- 0 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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