pc wire - pc wire
pc wire For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale pc wire, Made in China, High Quality Products!, China pc wire, pc wire Supplier, Manufacturer.
The low relaxation process is applied to PC wires to decrease the loss of relaxation, which
represents the stress decrease as a function of time, under an imposed strain of constant
magnitude. Structural calculation takes into consideration this loss; therefore, if relaxation loss is decreased, the
steel section for a given stress is also lesser.
The low relaxation characteristics are conferred to the product through a thermo-mechanical
process that heats the steel wires at a temperature of approximately 400 o C and
simultaneously submits them to a tensile stress such that it creates on the material a plastic
strain of the order of 1%.
Tianjin P.C Strand Industry Group
Address: Daqiuzhuang industry area jinghai tianjin, Tianjin, Tianjin, China, 301605
Tel: 0086-22-295581
Tianjin P.C Strand Industry Group is one of the largest professional manufacturer of steel wire and strand reinforcing products for concrete construction applications in China. We manufacture prestressed concrete strand reinforcement for more than twenty years, Our products are mainly used in the following field, road Bridges, hollow core slabs, beams, TT-slabs and civil prestressed concrete pipe,nuclear power station project construction.
we are capable of offering all kinds of PC steel products to the customers in the world, our products range including single PC wire, 2-wire,3-wire,7-wire and 19-wire strand,unbonded PC strand(High Density PE coated outside and grease inside),cold-drawing wire,indented wire.The physical properties are required by various international specifications, such as ASTM, BS, GB, EN, JIS, AS and ISO.According to customer requirement we also can produce PC wire and strand products by different standard.
www.pc-strand-china.com
