CHINA Prestressed Corrugated Pipe MANUFACTURER
1. PC strand: 2/3/7/19 wire pc strand with diameters from 4.85mm to 23mm, 13 production lines and annual output is 220000 tons.
2. PC wire: smooth surface/spiral ribbed/indented pc wire with diameters from 4mm to 10mm, 4 production lines and annual output is 50000 tons.
3. Anchorage: round and flat anchor head, bearing plates, wedges and spiral reinforcements, 3 production lines and annual output is 7000000 holes.
4. Ducts: metal and HDPE types, 4 production lines and annual output is 6000000 meters.
References in extreme temperatures or extreme temperatures (the recommended maximum operating temperature is 250'F)
High stress applications
High shock or shock load applications
Applications that depend on life and | or accuracy are critical
ASTM A416 Chunpeng 7 wire prestressed concrete strand
ASTM A416 Chunpeng 7 wire prestressed concrete strand2021-03-05
PE coated PC strand
PE coated PC strand2021-03-05
Can I visit you?
Sure, If you would like to visit our factory, please contact us to make an appointment.More details
How can I know how my order is being done?
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.More details
Can you give warranty of your products?
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.More details
4.How long of your delivery time?
Generally need 5-10 days if it is in stock. Or need 15-20 days if it is out of stock.More details