- Overview
- Product Description
- Quality inspection
- Certifications
- FAQ
Basic Info.
Product Description
| Product Name | PC Strand |
| Main executive standards | GB/T5224, ASTMA416, BS5896, JIS3536, ISO6934, EN10138 or as per the technology agreement decided by both sides after negotiation. |
| Specification | 1 x 7 wire, 1x2 wire,1x3 wire,1x19 wire 9.53mm, 12.7mm, 15.2mm, 15.7mm, 17.8mm, 21.8mm |
| Tolerance | 0.4-0.15 |
| Product packaging | Inner diameter: 760mm |
| Outer diameter: 1400mm | |
| Width of coil: 760mm | |
| Weight of coil: 2.5-3.5 tons | |
| Packaging steps | Coils are wrapped by 8 steel strips → wrapped by waterproof cloth → wrapped by 8 steel strips (6+2) → added with wood pallet |
| Application | PC Strands are mainly used in prestressed concrete structure reinforcement, such as large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-storey industrial buildings, stadiums, coal mines, etc. |
The main uses of PC steel strands
PC steel strands are mainly used for the reinforcement of prestressed concrete structures, such as large-span railway and highway bridges, large bridges, silos, buildings, dams, floor slabs, foundations, large concrete containers, atomic reactor buildings, sports venues, airport hangers, prefabricated sections, crane beams, anchors, multi-layer industrial buildings, etc.
ASTM A 475
| Nominal Dia of Strand | Number of Wires in Strands | Nominal Dia of Coated Wires | Weight of Strand | Minimum Breaking Strength of Strand, LBS | ||
| Inch (mm) | Inch (mm) | Lb/1000ft (Kg/1000m) | Utilities Grade | High Strength Grade | Extra-High Strength Grade | |
| 1/4 (6.35) | 7 | 0.080 (2.03) | 121 (180) | - | 4,750 | 6,650 |
| 9/32 (7.14) | 7 | 0.093 (2.36) | 164 (244) | 4,600 | 6,400 | 8,950 |
| 5/16 (7.94) | 7 | 0.104 (2.64) | 205 (305) | - | 8,000 | 11,200 |
| 5/16 (7.94) | 7 | 0.109 (2.77) | 225 (335) | 6,000 | - | - |
| 3/8 (9.52) | 7 | 0.120 (3.05) | 273 (406) | 11,500 | 10,800 | 15,400 |
| 7/16 (11.11) | 7 | 0.145 (3.68) | 399 (594) | 18,000 | 14,500 | 20,800 |
| 1/2 (12.70) | 7 | 0.165 (4.19) | 517 (769) | 25,000 | 18,800 | 26,900 |
| 1/2 (12.70) | 19 | 0.100 (2.54) | 504 (750) | - | 19,100 | 26,700 |
| 9/16 (14.29) | 7 | 0.188 (4.78) | 671 (999) | - | 24,500 | 35,000 |
| 9/16 (14.29) | 19 | 0.113 (2.87) | 637 (948) | - | 24,100 | 33,700 |
| 5/8 (15.88) | 7 | 0.207 (5.26) | 813 (1210) | - | 29,600 | 42,400 |
| 5/8 (15.88) | 19 | 0.125 (3.18) | 796 (1185) | - | 28,100 | 40,200 |
| 3/4 (19.05) | 19 | 0.150 (3.81) | 1,155 (1719) | - | 40,800 | 58,300 |
| 7/8 (22.22) | 19 | 0.177 (4.50) | 1,581 (2553) | - | 55,800 | 79,700 |
| 1 (25.40) | 19 | 0.200 (5.08) | 2,073 (3085) | - | 73,200 | 104,500 |
CSA-G12 CLASS A ZINC COATING (METRIC)
| Diameter | Number of wires & diameter | Approx. Metallic Area | Weight | Minimum Breaking Load - kN | ||
| (mm) | (mm) | (sq. mm) | (kg/1000m) | Grade 1100 | Grade 1300 | Grade 1500 |
| 5 | 7 x 1.70 | 15.9 | 130 | 16.5 | 19.5 | 22.5 |
| 6 | 7 x 2.10 | 24.2 | 190 | 25.0 | 30.0 | 34.5 |
| 7 | 7 x 2.40 | 31.7 | 250 | 33.0 | 39.0 | 45.0 |
| 8 | 7 x 2.80 | 43.1 | 340 | 45.0 | 53.0 | 61.5 |
| 9 | 7 x 3.00 | 49.5 | 390 | 52.0 | 61.0 | 70.5 |
| 10 | 7 x 3.60 | 71.3 | 560 | 74.5 | 88.0 | 101.5 |
| 12 | 7 x 4.20 | 97.0 | 760 | 101.0 | 120.0 | 138.0 |
CSA-G12 CLASS A ZINC COATING (IMPERIAL)
| Diameter | Number of wires & diameter | Approx. Metallic Area | Weight | Minimum Breaking Load - lbs | ||
| (Inches) | (Inches) | (sq. Inches) | (lbs/1000ft) | Grade 160 | Grade 180 | Grade 220 |
| 3/16" | 7 x 0.065 | 0.02 | 79 | 3500 | 4000 | 4800 |
| 1/4" | 7 x 0.083 | 0.04 | 129 | 5700 | 6400 | 7900 |
| 9/32" | 7 x 0.095 | 0.05 | 169 | 7500 | 8500 | 10300 |
| 5/16" | 7 x 0.109 | 0.07 | 223 | 9900 | 11100 | 13600 |
| 3/8" | 7 x 0.120 | 0.08 | 270 | 12000 | 13500 | 16500 |
| 7/16" | 7 x 0.144 | 0.11 | 389 | 17300 | 19500 | 23800 |
| 1/2" | 7 x 0.165 | 0.15 | 511 | 22700 | 25500 | 31200 |
| 5/8" | 7 x 0.207 | 0.24 | 813 | 35800 | 40200 | 49200 |
We will test the goods before delivery, and also accept the quality inspection of a third party ppointed by the customer.
PC steel stands for "Prestressed Concrete Steel," which refers to high-strength steel wire or strands that are used in the construction of prestressed concrete structures.
In Prestressed concrete, the steel wire or strands are tensioned before the concrete is poured, creating compressive forces within the concrete that offset the tensile stresses that the structure may experience during use.
Xinyifeng (Shandong) Metal Materials Co., Ltd. is located in Shandong, China. The company mainly produces and sells carbon steel plates/coils/tubes/rods, galvanized steel coils PPGI/PPGL
steel coils, stainless steel plates/plates/coils/tubes/rods, aluminum plates/plates/coils/foils/rods,
wire rods, steel bars, profiles, and other steel products. We have sufficient steel inventory and
can provide customers with various sizes and models of steel. Our sales and service network
spans the world, ensuring that goods are delivered to customers in the shortest possible time
through sea, rail, and air transportation. We have our own comprehensive quality control
procedures that comply with various international standards; Strictly control the procurement,
production, sales, warehousing, and transportation processes.
Our products are highly praised by customers both domestically and internationally, and enjoy
a good reputation both domestically and internationally. We sincerely look forward to your visit,
procurement, and establishing a long-term and good business relationship with you. We will not
disappoint your expectations.
Q1: What is your MOQ?
A: Usually our MOQ is one container, but it is different for some items, please contact us for details.
Q2:What is your terms of payment?
A:We usually accept T/T in advance, L/C for large sum.If you prefer other payments terms, please discuss.
Q3:What is your delivery time?
A:For products in stock, we can ship it within 7 days after receiving the deposit. For custom order, production time is 15-30 workdays after received the deposit.
Q4:How could you guarantee your products?
A:Mill Test Certification is supplied with shipment, We also accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.
Q5: Will all costs be clear?
A:Our quotation is easy to understand and will not incur any additional costs.