Products
Phosphatized Steel Wire
Product Introduction
The phosphatized steel wire for optical fiber cable is made of high-quality carbon steel wire rods through a series of processes such as rough drawing, heat treatment, pickling, washing, phosphating, drying, drawing, and take-up, etc.
The phosphorized steel wire is one of the basic components used in communication optical cables. It can protect the optical fiber from bending, support and strengthen the skeleton, which is beneficial to the manufacture, storage and transportation of optical cables and the laying of optical cable lines, and has stable optical cable quality , reduce signal attenuation and other characteristics.
The steel wire used in the core of the optical cable has basically replaced the galvanized steel wire in the past by phosphatized steel wire, and its quality directly affects the life of the optical cable. The use of phosphatized steel wire will not chemically react with the grease in the optical cable to precipitate hydrogen and generate hydrogen loss, which can ensure high-quality optical fiber communication.
characteristics
The phosphatized steel wire for optical cable we provide has the following characteristics:
1) The surface is smooth and clean, free of defects such as cracks, slubs, thorns, corrosion, bends and scars, etc;
2) The phosphating film is uniform, continuous, bright and does not fall off;
3) The appearance is round with stable size, high tensile strength, large elastic modulus, and low elongation.
Application
It is used as the central metal reinforcement of outdoor communication optical cables.
Technical Parameters
| Nominal diameter (mm) | Min. tensile strength (N/mm2) | Min. weight of phosphating film (g/m2) | Elastic modulus (N/mm2) | Residual elongation (%) |
| 0.8 | 1770 | 0.6 |
≥1.90×105 |
≤0.1 |
| 1 | 1670 | 1 | ||
| 1.2 | 1670 | 1 | ||
| 1.4 | 1570 | 1 | ||
| 2 | 1470 | 1.5 | ||
| Note: In addition to the specifications in the above table, we can also provide phosphatized steel wires with other specifications and different tensile strength according to customers’ requirements. | ||||
FREE SAMPLE TERMS
ONE WORLD Is Committed To Providing Customers With Industleading High-Quality Wire And Cable Matenals And First-Classtechnical Services
You Can Request A Free Sample Of The Product You Are Interested Inwhich Means You Are Willing
To Use Our Product For Production
We Only Use The Experimental Data You Are Willing To
Feedback Andshare As The Verification Of Product Characteristics And Quality , Andthen Help
Us To Establish A More Complete Quality Control System Toimprove Customers’ Trust And
Purchase Intention , So Please Restassured
You Can Fill Out The Form On The Right To
Request A Free Sample
Application Instructions
1 . The Customer Has An International Express Delivery Account
Orvoluntarily Pays The Freight ( The Freight Can Be Returned In The Order )
2 . The Same
Institution Can Only Apply For One Free Sample Of Thesame Product , And The Same Institution
Can Apply For Up To Fivesamples Of Different Products For Free Within One Year
3 . The
Sample Is Only For Wire And Cable Factory Customers , And Onlyfor Laboratory Personnel For
Production Testing Or Research
SAMPLE PACKAGING
FREE SAMPLE REQUEST FORM
Please Enter The Required Sample Specifications , Or Briefly Describe Theproject Requirements , We Will Recommend Samples For You
After submitting the form , the information you fill in may be transmitted to the ONE WORLD background for further processed to determine product specification and address information with you. And may also contact you by telephone. Please read our Privacy Policy For more details.