Home|Contact us
  • 1
  • 2
  • 3
  • 4
  • 5
Welcome to load website www.ductingmachine.com!....
Your present location:Home > Product center PRODUCT CENTER
Round Post Tensioning Duct, Concrete Corrugated Tube

Our manufacturer is the most professional and the biggest post tensioning ducts supplier in China, and have been in this industry more than 20 years. It is same as the PT ducts manufactured by Spiro tube-former adopt 78mm width raw material. The post tensing tube-former is designed by our high engineer, till now we are still the exclusive one in china to supply this kind duct. And it is special for exporting. Especially The normal parameters about the ducts have been showed in the up form, still the special request can be made the negotiation. We have full ability to supply the custom post tensioning ducts according to client’s request with the advantage of our tube former machine design ability.

 Round Post Tensioning Duct – with 78mm width raw material



Spiral round Concrete Corrugated Post Tensioning duct Brief introduction

This type round corrugated duct is roll formed by the 78mm width GI steel strip, with its special corrugations and high radial stiffness. The corrugated tubes meet with structural design specifications for void former in concrete structures, used to reduce the cross section area and thus the weight of the structure. It is a very rigid but yet light weight sheet metal tubing that without excessive deforming, withstands existing forces during the pouring of the concrete. The spiral seam is tight and no water from the concrete will enter the tube. The low weight of the tubing makes it easy to handle.

Spiral Concrete Corrugated Post Tensioning duct description – 78mm width raw material

ITEM

CONTENT

Raw material:

Galvanized Steel,

Raw material Thickness:

0.3-0.4mm

Raw material width:

78mm

Section shape:

Round duct

Outer diameter:

50-300mm

Other sizes flat duct can be negotiated.

Original:

China

Application:

Prestressing concrete bridge, large span building floor, etc. 

Surface treatment:

Galvanized

Payment & shipping terms

Price:                   Get Latest price

Delivery time:            20 working days

Payment terms:          T/T

Minimum order quantity:  1000m

Supply Ability:           10000 Meters/Day


Related Round Post tensioning Duct


 Round Post Tensioning Duct – with 36mm width raw materialSpiral round



Spiral round Concrete Corrugated Post Tensioning duct Brief introduction

This is round corrugated duct is roll formed by the 36mm width GI steel strip, we are special to prepare this duct for overseas countries. With its special corrugation design on this duct, radial stiffness characters will be much more better than the one in the present Chinese market. The corrugated tubes can meet with structural design specifications for void former in concrete structures. It is a very rigid but yet light weight sheet metal tubing that without excessive deforming, withstands existing forces during the pouring of the concrete. The spiral seam is also tight and no water from the concrete will enter the tube. It can be used as culverts and forms for concrete pipes, plinths and columns, wall and slab construction, used to reduce the cross section area and thus the weight of the structure.

Spiral Concrete Corrugated Post Tensioning duct description36mm width raw material

ITEM

CONTENT

Raw material:

Galvanized Steel,

Raw material Thickness:

0.2-0.3mm

Raw material width:

36mm

Section shape:

Round duct

Outer diameter:

40-120mm

Other sizes flat duct can be negotiated.

Original:

China

Application:

Prestressing concrete bridge, large span building floor, etc. 

Surface treatment:

Galvanized

Payment & shipping terms

Price:                   Get Latest price

Delivery time:            20 working days

Payment terms:          T/T

Minimum order quantity:  1000m

Supply Ability:           1000 Meters/Day

Related Round Post tensioning Duct


Spiral
Concrete Corrugated Post Tensioning duct Application samples

We provide patented invention-JACK-AIVA spiral corrugated post-tension tubes Series to meet the changing market. It is being used as culverts and forms for concrete pipes, plinths and columns, and favorable effect on foundation, wall and slab construction. Spiral Concrete Corrugated Post tensioning Tube, Prestressing sheathing bellows, galvanized pipe, Post-Tensioning duct, Corrugated duct, Corrugated Tube. On many construction projects like apartment buildings, parking garages, office buildings, industrial buildings, bridges and docks, schools and hospitals, the introduction of the prestressed protection tubes will make it possible to use very long spans. The reduction in weight allows large areas and fewer columns which in turn will give technical economical and esthetic advantage.

Post tensioning duct Applied in bridge industry

Post tensioning duct applied in Building floor

Corrugated tube applied in Equipment base

FURTHER DETAILS, PLS FEEL FREE TO CONTACT WITH US!

Related Products :

+ PRODUCTS LIST

Add: No.44 Lidu city garden, Jiangyin          City, Jiangsu China
Tel: +86-510-86251926;
        +86-512-58162555
Fax: +86-512-58162928
Mobile phone: 0086-13915206868

Home|Contact us © 2014 Jiangyin JACK-AIVA Machine Co., Ltd. All Rights Reserved