Nantong Shenwei Steel Wire Rope Co., Ltd. is one of the leading manufacturers and suppliers of high tensile steel wire for optical fiber cable strength member in China. With abundant experience, we warmly welcome you to buy durable high tensile steel wire for optical fiber cable strength member made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.
Products Description
SHENWEI's premium Steel Wire for Optical Fiber Cables is high-precision, high-tensile metallic raw material custom-engineered to serve as central or peripheral strength members (CSM/PSM) in modern telecommunication cables. Precision-drawn from selected low-to-high carbon steel rods (spanning economical Q195 and Q235 up to high-tensile 45#, 60#, 65#, 70#, 80#, and 82B carbon steel grades), this steel wire delivers exceptional tensile capacity, ultra-low elongation under tension, and long-term mechanical protection for delicate optical fibers.
Engineered with continuous tight dimensional tolerances in the fine 0.4mm to 2.0mm diameter range, SHENWEI's optical cable wire acts as a rigid structural spine. It effectively absorbs severe tensile forces during cable pulling, outdoor overhead installation, and thermal expansion/contraction, preventing catastrophic fiber signal attenuation or glass fracture. Available with a high-adhesion Phosphated finish (optimized for PE sheath bonding) or a bright Galvanized coating (for maximum moisture defense), our wire guarantees flawless payout on high-speed telecommunication cable extrusion lines globally.
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Product Name |
High Tensile Steel Wire for Optical Fiber Cable Strength Member |
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Surface treatment |
Galvanized or Phosphated |
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Grade |
Q195 Q235 45# 60# 65# 70# 80# 82B carbon steel |
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Function |
Dragging, lashing, conveying |
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Size |
0.4-2.0mm |
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Packing |
Wooden Reel/coil/roll/Z2 Packing |
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Payment term |
30% advanced by T/T, the balance against B/L copy ;100% L/C at sight; |
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Certificate |
ISO90001, CE |
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Delivery: |
Within 40-50 days after deposit |
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Min Order |
2T |
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Shipping port |
Nantong port, Shanghai port, |




Q: Are you trading company or manufacturer?
A: We are factory, manufaturer.
Q: How long is your delivery time?
A: Generally it is 40-50 days according to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: Why SHENWEI is your best choice?
1. We have shown remarkable growth as leading manufacturer and exporter of Steel Products which are used in various industries .
2. Advantages: We offer competitive price with best service.
3. We have exported to USA, Canada, Singapore, Australia, Vietnam, Thailand, Indonesia, Malaysia, Italy, Sweden, Colombia, Chile, Mexico, Brazil, Peru, Ghana, South Africa, Middle East countries, etc. So we are rich in export experience and specialize in steel products.
4. Our company is engaged in steel area over25 years, we understand the performance and application scope.
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