Both ends of one pc strand coil shall be inspected through stress relaxation test,
tension test, hydraulic universal test, bending test and boroscope test, etc.
Inner diameter: 760mm
Outer diameter: 1400mm
Width of coil: 760mm
(1) Coils are wrapped by 8 steel strips
(2) Wrapped by waterproof cloth
(3) Wrapped by 8 steel strips (6+2)
(4) Added with wood pallet
By container, and the date of delivery shall be determined by sizes
and quantity in the order
Port of Shipment:
Tianjin Port, China
T/T or L/C
Free samples will be provided to our honored customers.
Large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-storey industrial buildings, stadiums, coal mines, etc.
1）High tensile strength, low relaxation, stable modulus of elasticity, stress-relieved, firm connection with concrete, low stress, stable construction, good combination with steel reinforced concrete; saving material, reducing distortion and construction weight, increasing the abrasion resistance, water resistance, stiffness.
2）We offer PC Strand which confirm to the technical standards such as GB/T 5223, GB/T 5224, ASTM A-416, BS 5896, JIS G3536 or the standards agreed by both of the customers and us.
3）PC strand can also be supplied in various forms for pre- or post-tensioning applications, with plain or galvanized material ranging from 3 wires, 7 wires, 19 wire and compacted construction.
1）Our PC strand is mainly used for the reinforcement of prestressed concrete structures, such as large-span railway and road bridges, major bridges, silos, buildings, dams, floor slabs, foundations, large concrete vessels, atomic reactor buildings, stadiums, airport hangers, pre-cast segments, crane beams, anchorages and multi-storey industrial buildings etc.
2）Our PC strand is also used for the construction of highways, poles and water towers in civil construction, and energy source sea transportation, house buildings, water control projects, and rock and earth anchoring components to increase the tensile force.
CHUNPENG is a professional manufacturer of pc strand, pc steel wire, unbonded pc strand, retard bonded pc strand, anchorage and post tension ducts in Tianjin, China. Our company was established in 1994 and we specialize in manufacturing the following products:
PC strand:2/3/7/19 wire pc strand with diameters from 4.85mm to 23mm, 13 production lines and annual output is 220000 tons.
PC wire:smooth surface/spiral ribbed/indented pc wire with diameters from 4mm to 10mm, 4 production lines and annual output is 50000 tons.
Anchorage:round and flat anchor head, bearing plates, wedges and spiral reinforcements, 3 production lines and annual output is 7000000 holes.
Ducts:metal and HDPE types, 4 production lines and annual output is 6000000 meters.