1)EACH COIL IS STRAPPED BY STEEL BANDS AND PACKED STRONGLY BY KRAFT AND POLYPROPYLENE WOVEN SHEET WITH WOODEN PALLET.
2)INTERNAL DIAMETER:800+-60MM OR 950+-60MM.
WIDTH:600+-50MM OR 750+-50MM
3)COIL WEIGHT:ABOUT 2.5TONS.ONE 20GP CONTAINER CAN LOAD ABOUT 10 COILS.
WITHIN 10 DAYS
Hebei Victory Metal product co.,ltd is the one of the largest enterprises of china who professionally produce PC Strand ,PC Wire and PC Bar . The company was founded in 1996, covers an area of 150,000 square meters, registered capital 10.1499 million .HeBei victory located in the historical ancient BaoDing city which is near to TianJin and BeiJing. Main production "SIDELI" brand low relaxation prestressed steel strand, low relaxation smooth prestressed steel wire, spiral ribs prestressed steel wire, indented PC wire, prestressed steel bar etc all series products. Products are widely applied in railway bridge, railway with concrete sleeper, rail board, road Bridges, water conservancy large diameter water pipe, power transmission pole, high-rise building pipes and hollow floor.We usually export them to Southeast Asia,the middle east and Americas and so on. The company sets up a strict quality guarantee system, the company in September 2000 passed ISO9001-2000 quality management system certification, 2008 changed plate made quality management system and the UKAS international quality system authentication double. "STEEL" brand products for years with high quality and satisfactory service has won the domestic and foreign customer high praise.
High tensile steel strand wire for the prestressing of concrete is made from cold-drwan wires.
1)Application:High tensile strength seven-wire strand wire used for the prestressing of concrete.
3)Strand process:the diameter of the straight centre wire of seven-wire strand shall be at least 2% greater than the diameter of the outer wires.The latter shall be tightly spun around the centre wire with a lay length or pitch of between 12times an 18 times the nominal strand diameter.The preferred direction of lay of the outer wires is right hand.
4)The seven-wire strand after drawing and the stress relieving treatment shall have a lay length of 14 times to 18 times the nominal strand diameter.
5)Coil size:the preferred coil dimensions are as follows
Internal Diameter:800 ±60mm or 950 ±60mm
Width:600 ±50mm or 750 ± 50mm.
6)Curvature of strand.When a length of seven-wire strand is lying free on a flat surface,the maximum bow height from a base line 1m in length,measured to the inside of the curve,shall not be greater than 25mm.
Packaging & Shipping
1)The strand is furnished on reels having a minimum core diameter of 610mm.The strand are well protected against mechanical injury in shipping and have two strong tags securely fastened to it showing the length,size,type,grade,ASTMA416 and the name or mark of the manufacturer.One tag shall be positioned where it will not be inadvertently lost during transit,such as the core of a reelless pack.The other tag shall be placed on the outside for easy identification.
2)Inner package is the kraft paper or the plastic cloth.The outer package is VICTORY packing cloth.Two wooden pallets on the bottom.please check the following picture.One coil weight is about 3000kgs.
3)Shipping:One container can load about 9coils to 12 coils .One container can load about 25tons.Please check the folloing pictures.
Our PC stran 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. 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.