Low Relaxation 15.24mm Prestressed Concrete Steel Strand

• Place of Origin:Tianjin, China (Mainland)
• Material:82B/77B wire rod
• Tensile strength:1860Mpa
• Diameter:15.24mm

Packaging Details

• step 1: Coils are wrapped by 8 steel strips; 
• step 2: Wrapped by waterproof cloth; 
• step 3: Wrapped by 8 steel strips (6+2) ; 
• step 4: Added with wooden blocks.

Production Process: Inspection on wire rod,Surface treatment of wire rod,Wire drawing,Inspection on semi-product,Twisting & stabilizing treatment,Winding,Inspection on finished products,Packing,Stored in warehouse

Shipping: coil weight is around 2.5-3.5 tons if no special requirement, one full 20ft container is able to load up to 27 tons, 8-10 coils in each container.

Quality Control:

• We use the best  82B and 77B raw materials from famous Rockcheck Group and Xingtai Iron & Steel Corp., Ltd.
• Our self-developed No pickling production line greatly improved the surface treatment.
• Independent labs with chemical, mechanical and relaxation test equipments.
• Every coil produced will be tested and official test certificate will be provided.
• Proper sea-worthy packing.

Our Advantages:

• 25-year production and sales experience since 1994.
• 5 factories, 15 pc strand production lines, 3 unbonded pc strand lines with more than 500,000 mt production capacity per year.
• Our products are widely used in many famous projects both in China and overseas. Such as 2008 Olympic stadiums, CCTV new building, 3# terminal of Beijing Capital Airport, Hangzhou Bay Cross-sea Bridge and etc.
• Enough production lines ensured our quick delivery.
• Flexible payment terms.