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Prestressed Concrete Steel Wire Spiral Ribbed - China

price: contact company for price

PC Wire (also referred to as Prestressed Concrete Steel Wire) is high tensile, low relaxation steel wire made from high-carbon steel and widely used for prestressed and post-tensioning technology in various shapes of PC structures.

It has the following characteristics and advantages:

● High tensile strength and low relaxation

● More bonding stress between wire and concrete.

● Stable modulus of elasticity.

Prestressed Concrete Steel Wire Properties:

Product Name PC Wire(Prestressed Concrete Steel Wire)

Type of Surface Spiral Ribbed, Indented, Plain

Materials SWRH82B

Diameter 4.0mm, 4.8mm, 5.0mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm

Surface treatment Uncoated prestressed steel wire, prestressed epoxy coated steel wire and galvanized prestressed steel wire.

Tensile Strength 1470Mpa-1770Mpa

Relaxation (%) ≤2.5

Elongation (%) ≥3.5

Standard ASTM A 421, GB/T5223, BS5896, JISG3536, and required standard.

Packing Packed in coils (around 700-1300kg/coil).

Each coil is strapped by steel bands at 8 places, fully wrapped with anti-rust plastic & PP woven sheet.


Company Contact:


  • Phone: +86 18722371681

  • Address: Eastside of 104 State Road, Donshuangtang Village of Shuangtang Town, Jinghai County, Tianjin , China

  • Email: Email


Published date: September 20, 2026

  • Business Description: Tianjin Huayongxin Prestressed Steel Wire Co., Ltd. (hereinafter referred to as "Huayongxin") is a leading professional manufacturer and supplier of PC Steel Wire and PC Steel Strand.

    Established in 2004 in Tianjin, close to Tianjin port, Huayongxin cover an area of 120,000sqm, have 4 workshops, 2 laboratories, 8 PC wire production lines and 4 PC strand production lines with each line production capacity at 3000 tons per month.

    With the great supports from customers abroad, adhering to the principle of Quality First, Service First, our business expands to South Korea, Japan, Southeast Asia countries such as Cambodia, Vietnam, Myanmar, Malaysia and Philippines, Middle East countries, and African countries such as Kenya, Ethiopia, Tanzania, etc., and our products are widely acknowledged by customers for superior product quality and good services.

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