Steel Wire

Galvanized Steel Wire for Optical Fiber Cable Support Use

Diameter range: 0.9 mm to 8.0 mm
Tensile strength: 400–2160 N/mm²
Steel grade: SAE1045, SAE1065, SAE1075
Surface: Bright galvanized (hot dipped)
Applications: Optical fiber support, rope, netting, fencing, construction

Made to order to your diameter, coating, tensile grade and standard — request a quote for price, minimum order quantity and lead time.

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This galvanized steel wire is specifically designed for optical fiber cable support applications. It is manufactured through cold drawing and hot-dip galvanizing, delivering excellent strength and corrosion resistance. With a diameter range of 0.9–8.0 mm and tensile strength up to 2160 N/mm², it also suits netting, fencing, and construction usage.

Specifications

Model NO.	0.9mm Galvanized Steel Wire
Technique	Cold Drawing + Hot Dip Galvanized
Application	Fiber Support, Rope, Netting, Fencing, Construction
Alloy or Not	Non-alloy
Standard	BS, JIS, GB, ASTM, DIN, AISI
Steel Grade	SAE1045, SAE1065, SAE1075
Surface Finish	Bright Galvanized
Zinc Coating	Hot Dipped
Specification	0.9–8.0 mm
Tensile Strength	400–2160 N/mm²
MOQ	5 Tons
Delivery Time	25 Days
Price Term	CIF / FOB / EXW
HS Code	7217200000
Production Capacity	15,000 Tons/Year
Transport Package	Spool and Coil

Detailed Parameters

Product Name	0.9mm Galvanized Steel Wire for Optical Fiber Cable Support Use
Diameter	0.9–8.0 mm
Tensile Strength (N/mm²)	400–2160
Package	Coil, Spool, Z2, Z3
Port of Delivery	Tianjin, China
Standard	ASTM, GB, JIS

Tensile Strength

Tensile strength ranges from 400 N/mm² to 2160 N/mm², adjustable according to grade and wire diameter.

Features

High tensile strength up to 2160 N/mm²
Bright galvanized surface with corrosion resistance
Cold drawn and hot dip galvanized process
Supports optical fiber cable and general structural use
Available in Z2, Z3 spool and coil packaging

Packaging & Shipping

Packing Type: Coil, Spool, Z2, Z3

MOQ: 5 Tons

Delivery: Within 25 working days

Production Capacity: 15,000 Tons per Year

Use cases

Welded and woven mesh, chain-link, gabion baskets and field fencing
Vineyard, trellis, cattle and poultry wire for agriculture
Automotive components, binding, braiding and general industrial use
Optical-fibre support and messenger wire

Who it is for

Mesh and fencing producers, agricultural and industrial manufacturers, and distributors sourcing galvanized, Galfan or coated steel wire to a specific diameter, coating and temper.

Standards, certificates & inspection

Manufactured and tested to ASTM A641, EN 10244-2, BS EN 10218 or your customer standard. Every batch is produced under an ISO 9001 quality management system and can ship with a mill test certificate covering diameter, tensile strength and zinc-coating weight. Third-party or pre-shipment inspection (SGS, BV or customer-appointed) is available on request.

See test reports & inspection and quality control & testing for the full documentation.

Frequently asked questions

What is this wire’s role in optical-fibre cable?

It provides tensile strength and mechanical support — for example a central strength member or armour — sized to the cable maker’s design.

What diameters and finishes are available?

Fine galvanized wire to your drawing; diameter, coating and tensile are confirmed against the cable specification before quoting.

Is a lighter conductive alternative available?

Yes — see our aluminium-clad steel wire; the right choice depends on the cable design and whether conductivity is required.

Request a quote

Send your diameter, coating, standard and quantity, and we’ll reply with a quotation.

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Technical documents

Download the product catalogue, or contact us for certificates and test reports.

Product catalogue (PDF)

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Galvanized Steel Wire for Optical Fiber Cable Support Use