7 Wire Unbonded PC Strand

7 Wire Unbonded PC Strand

Dear Customers,

This is Sunny,thanks for your interested in our products. The following is for your reference, welcome your inquiry,I will reply you as soon as possible.

I. Product Description

1.The product is formed by twisting multiple high steel strength steel wire and eliminating stress (stabilizing treatment) for properly usage of prestressed concrete and similar purpose. 

2. It belongs to high-efficicency and high technology steel products with the advantage of saving steel, high tensible strength, well elongation, low relaxation, small stress losing and good performance of anti-fatigue.

3.The pc strand is widely used in highway, bridges, pillow rails, larg sports venues, high-rise buildings, airports, seaports, docks, nuclear power plants, dams, urban overhead roads, light rails and other construction. 

Our engineers can adjust the machine properties and match the standards ASTM A416, BS5896,EN10138,JIS3536,Gost 13840 ,NBR7483, AS1311.

Detailed Images of  7 Wire Unbonded PC Strand

Packed 7 Wire Unbonded PC Strand

 II.Company Information

Tianjin Dalu Strand Co. ,Ltd. is one of the best and biggest professional manufacturer in Tianjin , China,who can product various specification of Steel Strand &Steel Wire.Our factory covers an area of 20000 square meters, construction area of 6000 square meters, registered capital is RMB80 Million. We have 4 production lines,the annual production capacity can reach to 120000 tons.

Factory Virtual Map

A- Office Building

B- Laboratory Room

C- North Workshop

D-South Workshop

E- Workshop for Acid Pickling and Phosphating

 Our Office

E-mail:chinasteel08(at)

Fax:86 022 59653140

Skype: chinasteel08(at)

Wechat:qq_1090191510

WhatsApp:86 13662169442