当前位置:
  • 1/3
The metal bellows are made of galvanized or non-galvanized thin steel strip by pressure wave and spiral folding bite with pipe coiling machine. Advantages: light weight, good demeanor, easy bending, simple connection, small coefficient of friction and good concrete bonding, is the ideal material...
Send Inquiry
Description

The metal bellows are made of galvanized or non-galvanized thin steel strip by pressure wave and spiral folding bite with pipe coiling machine. Advantages: light weight, good demeanor, easy bending, simple connection, small coefficient of friction and good concrete bonding, is the ideal material for post-tensioning prestressed tendon hole forming. Specifications (inside diameter): 50, 55, 65, 70, 75, 80, 90, 100mm.

Metal Corrugated Duct

Prestressed Metal Corrugated Duct

The prestressed metal bellows has the characteristics of impermeability, pressure resistance, high strength and good flexibility, which can ensure the construction quality and shorten the construction period.


Shipments show

Payment Terms: West Union, T/T And Paypal

Paypal: 30% Deposit, And Balance 70% Before Shipment.

For Bulk Orders: Shipped By Sea


Factory show

1. Our products have been strictly tested, and the quality is worthy of your trust.

2. The product structure design is reasonable, integrated, and the quality is assured.

3. From the manufacturer directly to the consumer, there is no middleman to make the difference, and the price is affordable.


Company profile

Company profile

Certificate


More Product

More Product


FAQ