1.Specifications

Carbon Steel Waterproof Sleeve Pipe 
1)Competitive price 
2)Better service 
3)20 years export experience 
4)CE&ISO CERTIFICATE

2.Introduction

Water-Proof Sleeve is generally applied to the structure with requirement of vibration or water proof in the position, through which tube goes. On the one hand it contributes to the mounting and dismounting of the pipes and seepage-proofing, on the other hand, it also protects the buildings avoiding the damage of water and shock.It is applied to the building which requires decreasing vibration and totally waterproofing at the pipe passing regions.

3.product feature:

The product consist of the expansion set, pressure plate, and scaling  With large scale, easy installation, easy maintenance, high pressure resistance, high temperature resistant, etc 

4.Our Advantages:

Henan Liwei Industry Co., Ltd. Is a leading manufacturer of piping expansion joint in China. We have: 
(1)More than 24 years experience of manufacture
(2)The Main Drafting Units of Chinese Standard flexible rubber joint
(3)Compensator engineering research center of Zhengzhou city.
(4)Member of CNEA(China Nuclear Energy Association )
(5)ISO9001:2008 and ISO14001:2004 certificated by CNAS(China National Accreditation Service for Conformity Assessment)
(6)The largest vulcanizing equipment in China.

5.An Overview of Liwei Factory:

We have more than 25 years' experience of manufacturing. We import high quality rubber from Japan and USA as raw materials of the expansion joints. Moreover, we have the largest vulcanizing boiler(5m*15m) in Asian.

6.  Delivery time & Packaging details:

 1)Delivery time:

Within 30 days after receipt of the deposit, or as your request:

2) Packaging details:

Unfumigation wooden case (out package) and plastic film and textile membrane(inside package). We can make change as your request.