Manufacturer & supplier of high-quality prestressed steel wire and steel strand series

casa / Superioridade


Chunpeng PC Strand12,7 MM [1/2 "] 270 K [1860MPA]
Trança de aço de concreto protendido de sete fios
ParâmetroPadrãoNosso produto
1) Diâmetro do fio, mm [pol.]12,7 [1/2]12,7 [1/2]
2) Resistência à tração, Mpa18601962
3) Tolerância de diâmetro, mm [pol.]+0,65 -0,15
[+0,026 -0,006]
+0,20 -0,09
[+0,008 -0,004]
3) Força Mínima de Ruptura
de Strand, kN [lbf]
183,7 [41300]193,7 [43548]
4) Carga mínima em extensão de 1%,
kN [lbf]
165,3 [37170]177,9 [40003]
5) Área de aço do cordão, mm² [pol.²]98,7 [0,153]98,7 [0,153]
6) Alongamento final mínimo em
Comprimento do medidor de 24 ",%
7) Peso da Corda, kg / 1000m
[lb / 1000 pés]
775 [520]784 [526]
8) Peso LÍQUIDO médio, kg/2780
9) Aprox. Comprimento, m/3547

Peça oMTC

23 de setembro de 2016


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      We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

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      3.Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. For the overseas orders, we provided emails with details including pictures or short video to you to confirm the quality before the shipment.

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      Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.

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