Introduction to Nylon coated galvanized steel wire Ispection criteria for wire rope, a basic knowledge of wire rope construction is required. Each individual cylindrical steel rod or thread is known as a wire. Each group of wires twisted together forms a strand. A group of strands twisted around a central core is known as a wire rope or cable. A filler wire is a wire used to fill the voids between wires in a strand and between strands in a wire rope. They provide stability to the shape of the strand or wire rope with little strength contribution. Wire rope construction is designated by two numbers. The first being the number of strands in a cable, and the second being the number of wires in each strand. The following wire rope constructions are used in the fabrication of aircraft hoisting slings. See figure 3-23. A 7 x 7 wire rope consists of six strands of seven wires each twisted around a single core strand of seven measuring 1/16 and 3/32 inch in diameter. Similarly, 7 x 19 wire rope is constructed with six strands of 19 wires each twisted about a core strand also containing 19 wires. The 7 x 19 wire ropes measure from 1/8 to 3/8 inch in diameter. A 6 x 19 independent wire rope core (IWRC) cable consists of six strands each containing 19 wires twisted about a core that is of a 7 x 7 construction. The 6 x 19 (IWRC) wire rope measures from 7/16 to 1 1/2 inches in diameter. During the inspection of a wire rope, the measurements of the diameter and lay length (pitch length) often lead to confusion.   Applications examples   • Small diameter wire rope slings
• Fencing rope
• Catenary wire
• General engineering applications • Standing rigging
• Garage door cables
• Hanging signs
• Ski-lifts Product specification:   The direction of twist wire rope   Diameter measurements   After-sales service:  Exchange and return policy: Contact us within 24 hours if the goods is defected.  Freight: Buyers in charge of sending goods back and supplier responsible for resending fees      FAQ:       1.Q:Are you a factory or trading company? 
A:We are a factory.  
2.Q:Where is your factory located? How can I visit there? 
A:Our factory is located in Jiangyin City,Jiangsu Province, China ,about 3hours bus ride from Shanghai .All our clients, from home or abroad, are warmly welcome to visit us! 
      3.Q:What is the material of your products?    A: The material is steel wire. We can also choose material as customers’ requirement.        4.Q:How can I get some samples? 
A: We are honored to offer you samples. 
  5.Q:How does your factory do regarding quality control? 
A:"Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end.   We welcome your visiting and to be our good customer in the future!