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| Categories | Cable Pulley Block | 
|---|---|
| Brand Name: | Donghuan | 
| Model Number: | 10331-10344 | 
| Certification: | ISO 9001 | 
| Place of Origin: | Fenghua,China | 
| MOQ: | 100pcs/order | 
| Price: | Get the newest price | 
| Payment Terms: | L/C, T/T, D/A, Western Union, MoneyGram | 
| Supply Ability: | 30000pcs per month | 
| Delivery Time: | 20-25 days after payment | 
| Packaging Details: | Standard export package or as your requirement | 
| Name: | Earth wire stringing block | 
| Brand: | Donghuan | 
| Usage: | Earthing Wire | 
| Package: | Earth wire stringing block is packed with carton. | 
| Sample: | Available | 
| Color: | Customize | 
| Type: | Flat Belt,Pulley | 
| Material: | Nylon | 
Earthing Wire Grounding Pulley Block for Power Transmission Line Stringing Construction
Usage:1.Spply to pull steel strand.
2.Suitable for laying wire, lightning conductor or steel strand crossing rivers and canyons
5-20KN Hook type earth wire stringing pulley block is used as hanging pulley and skyward stringing pulley.It is used to release lightning shield line or cross steel strand.
Ningbo Donghuan Power Technology Co.,Ltd. is a research and development, production and sales: Stringing Block, Hoisting Tackle, Wire Grip, Reel Stand, Inspection Trolleys, Tightening Tools, Connector, Shackle, Lifter, Head Boards For Conductors, Mesh Sock Joints, Powered-winch, Press-machine and other construction tools and equipment company for electric power construction. At the same time, agents of various imported construction tools and power equipment.
There are more than 200 employees in the group company. Among them, there are more than 50 senior and mid-level titles, technicians and managers. In July 2004, the company set up municipal engineering technology research and development center, and used "center" as a technological support for research and development of various new products.
The company's existing testing methods are in good condition, detection equipment is advanced and complete, the company set up the measurement room, laboratory, equipped with a horizontal tensile testing machine, tensile testing, vertical lifting tower hydraulic universal testing machine, hardness tester, salt spray test machine, hydraulic integrated test and testing equipment, from raw material incoming inspection to the factory inspection of products, can fully guarantee the quality control of parts and product performance.
The professional R & D capability is the premise of product innovation and technological progress. Many products of the group have their own intellectual property rights. They have obtained 6 invention patents, nearly 20 patents on utility models and designs. And many times included in the Ningbo municipal new product trial production plan and the national key new product plan.
On the basis of the implementation of the ISO9000 quality system management, the company carries out the special TS16949 management system of the automobile industry at a higher level.
| Item number | Model | Applicable stranded wire | Rated load (kN) | Weight (kg) | Remark | 
| 10331 | SHT-120×30 | GJ35 | 5 | 2.2 | |
| 10332 | SHT-150×32 | GJ70 | 10 | 3.6 | Cast steel sheave | 
| 10333 | SHT-165×50 | GJ120 | 20 | 4.5 | |
| 10334 | SHT-200×60 | GJ150 | 20 | 5.2 | |
| 10341 | SHTN-120×30 | GJ35 | 5 | 1.6 | |
| 10342 | SHTN-150×32 | GJ70 | 10 | 2.4 | Nylon sheave | 
| 10343 | SHTN-165×50 | GJ120 | 20 | 3.3 | |
| 10344 | SHTN-200×60 | GJ150 | 20 | 3.8 | 

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