2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - Galvanized Wax Coated Sheath PC Strand – Silvery Dragon

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We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Normal Relaxation Strand , Y1860c 5.0mm Wires , Cp-175 Rb 7 L/E , If possible, be sure to send your needs with a detailed list including the style/item and quantity you require. We will then deliver our greatest price ranges to you.

2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - Galvanized Wax Coated Sheath PC Strand – Silvery Dragon Detail:

This product is specially used for cable-stayed bridge. We organize raw material and production strictly in accordance with international general cable design, testing and installation requirements. It meet the specific requirements of ASTMA416, NFA35-035, XPA35-037-3: sliding protected and sheathed strand (p Type) and adherent protected and sheathed strand (SC type); the nominal diameter ranges from 12.5 to 15.7 mm; galvanized and galvanized aluminum alloy; waxed anticorrosive and with high-density polyethylene sheath. The product is made of selected raw materials, organized and produced under strict process supervision. The wax amount, sheath shape and thickness are accurate. Mechanical and process properties are stable. Technical indexes, such as water tightness, initial friction resistance, adhesion retention under thermal change, the impact resistance, all can reach the standard satisfactorily. It has been exported in regular quantities to foreign markets.

Key parameters & reference standards

Strand Nominal Diameter mm	SC Outer Diameter mm		PE Sheath Thickness mm	PE Massg/m	Wax Mass g/m	Zinc(Aluminum) Coating Mass g/m²	Nominal Tensile Strength Mpa	Max. Force KN	0.1% Proof Force KN	Elongation under Max. Force %	Relaxation 1000/0.7 %
	Min.	Max.
12.5	15.3	16.7	≥1.5	≥65	5~18	190~350	1860	173	154	≥3.5	≤2.5
12.9	15.7	17.1						176	166
15.2	18.0	19.4		≥80				260	260
15.7	18.5	19.9						279	248

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for 2021 High quality Low Relaxation Seven-Wire Strand For Prestressed Concrete - Galvanized Wax Coated Sheath PC Strand – Silvery Dragon, The product will supply to all over the world, such as: Kuwait, Tunisia, Mongolia, With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.

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Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!