Hebei metal prestressed corrugated pipe [Friends are welcome to come to me for customized quotations]

Hebei Metal Prestressed Corrugated Pipe [Friends are welcome to come to me to make a quotation]
)
Product performance of prestressed corrugated pipe
, rigidity test against concentrated load or uniform load. , radial deformation.
In the anti-permeability test, the cement slurry with a water-cement ratio of .
In the tensile test, there was no damage to the pipe wall under axial tension.
, Pull-out test The pull-out resistance embedded in concrete is more than .times of the designed pull-out force of the anchor bolts.
In the bending resistance test, when the bending degree is the radius of curvature, there is no water or slurry leakage.
The material of the specification steel strip is thick steel strip, Hebei Metal Prestressed Corrugated Pipe [Friends are welcome to come to me for customized quotations]
The formed corrugated pipe (detection pipe) needs. The thickness is generally used in most construction sites at around . The difference is not much different. The specifications of corrugated pipes can be calculated according to the inner diameter or the outer diameter. Most people in the industry calculate according to the inner diameter. The specifications of the inner diameter are, (a factor of ten). Of course, there are also bellows. As for the above
Industry standards and relevant national regulations comply with the national standard, "Metal Corrugated Pipes for Prestressed Concrete Bridges".
Application fields: highway bridges, railway bridges, construction water conservancy, electric power and other national key projects
Prestressed metal corrugated pipes are made of steel strips.
During the winding process, they are simultaneously pressed Connect and press out the convex and concave corrugations,
Our company's products have good versatility, Hebei Metal Prestressed Corrugated Pipes [Friends are welcome to come to me for customized quotations]
Good interchangeability, reasonable matching, and easy to use Convenience and other features
(1) Characteristics of prestressed metal corrugated pipe: light weight, high stiffness, good tightness, strong adhesion and pull-out resistance.
(2) Scope of application of prestressed metal bellows Prestressed metal bellows for post-tensioned prestressed reinforced concrete bridges Prestressed metal bellows for reinforced concrete hollow slabs Metal bellows for reserved holes for anchor bolts Construction, construction of walls, foundation pipelines and embedded pipes.
(3) Performance of prestressed metal corrugated pipe products. Rigidity test against concentrated load or uniform load, radial deformation.
. In the anti-permeability test, the cement slurry with a water-cement ratio of . will not leak water or slurry in minutes.
. The tensile test showed no damage to the pipe wall under axial tension.
. Pull-out resistance test The pull-out resistance embedded in concrete is more than .times of the designed pull-out resistance of the anchor bolts.
. When the bending test shows that the bending degree is the radius of curvature, Hebei Metal Prestressed Corrugated Pipe [Friends are welcome to come to me for a customized quotation]
There is no water leakage or slurry leakage. Prestressed metal corrugated pipes have the characteristics of impermeability, pressure resistance, high strength and good flexibility, which can ensure construction quality and shorten the construction period