Henan Friend Metal Products Co., Ltd. is one of the leading manufacturers and suppliers of valve tempering steel wire in China. If you're going to buy valve tempering steel wire made in China, welcome to get more information from our factory. We also accept customized orders.
Application：
Mainly used in the manufacture of mechanical,springs for static duty or dynamic duty
Surface Coating：
Galvanizing
Phosphate coated
Copper coated
Borax coated
Packing types：
Catch weight coil
Z2 Spoolless coil Z2
Spool
Characteristics：
Patented cold drawn unalloyed，steel wire of circular cross-section
Strict tolerance
Tensile strength within asingle coil shall be ≤70MPa
The wire shall be dead with uniformly cast and pitch
The wire must be free from contamination, rust and mechanical damage
Remarks during use and handling：
During transportation, handle softly and carefully, avoid bumping and damaging the steel wires. Moisture and rain prohibited. Steel wires must be stored in dry warehouses.
Pay attention to the direction of steel wire when paying-off. Be sure the spool is rotating freely as to achieve identical tension.
If the single unit package can not be used up, the remained wire should be repacked to avoid oxidizing.
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