

Description:
This device is applicable to metal pipes made of galvanized or non-galvanized low carbon steel strip helically folded and nipped, with corrugated surface profile, used in post-tensioned prestressed concrete structures or members with pre-drilled apertures. Anti-leakage performance test after compression bending.
Meet the People's Republic of China construction industry standard JG/T 225-2020 corrugated metal pipe for pre-stressed concrete
Test method, the test piece is placed vertically, the lower end is sealed tightly, with a water-cement ratio of 0.50 of the ordinary silicate cement slurry filled with specimens, to observe the surface leakage situation for 30 min; can also be used to fill up the specimen with water, if the specimen does not seepage, no longer use cement slurry
Product name |
LHSL-225L Metal Bellows Anti Leakage Performance Test Device after Bending |
place of origin |
Hebei, China |
Test Piece Length |
1500mm |
Curvature Radius of Curved Test Piece into Circular Arc |
For circular pipes, the curvature radius R should be 30 times the nominal inner diameter of the circular pipe |
Curvature Radius in the Direction of the Minor Axis of the Flat Pipe |
The curvature radius R should be 4000mm |
Specifications of Circular Pipes |
φ: 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 96, 102, 108, 114, 120, 126, 132 |
Specifications of Flat Pipes |
20, 22, 25, 30, 37 |
Overall Dimensions |
160×27×185cm |
Weight |
40kg |
warranty |
2 Year |
Standard |
ASTM,GB,ISO9001 |
Certificate |
ISO,EN |
customized support |
OEM, ODM, OBM |


Company Profile

Hebei Suozhou Import and Export Co., Ltd. is located in Cangzhou City, Hebei Province. Cangzhou (alias: Lion City, the hometown of martial arts, the hometown of acrobatics) is a prefecture-level city in Hebei Province. It is an important part of the Bohai Special Economic Zone and the Beijing-Tianjin-Hebei metropolitan area. It is adjacent to Huanghua Port and Tianjin Port and is rich in import and export resources. At the same time, Cangzhou area has rich industrial clusters and regional characteristics. Relying on this rich resource, Suozhou Import and Export Co., Ltd. integrates Xianxian County, which enjoys the reputation of "Town of building materials" under the jurisdiction of Cangzhou City, including hundreds of manufacturers engaged in the production of asphalt soil and other test instruments, providing specialized customized services for domestic and foreign customers to meet the requirements of national standards and specifications.
After 30 years of development and improvement of the company, our company has upgraded from a professional asphalt test instrument manufacturer to a trading company with independent import rights, and truly achieved one-to-one customized services. Products include concrete, geotechnical, mechanical, asphalt and other high-quality test equipment, engaged in design, manufacturing and supply to form a complete industrial supply chain.
More than 85% of our products are exported to foreign countries, and our products enjoy high reputation all over the world.
We have won the praise of customers with high quality products and good service.
In order to meet the needs of the market, we continue to expand and improve our market network. Absorb and introduce advanced technology and scientific management experience at home and abroad, strengthen brand awareness, strive to improve the credibility of the enterprise, and establish a good brand culture. We will create a better future with high quality, excellent service, advanced technology and strict management. Warmly welcome friends from all over the world to visit our factory.
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Q1.Is your company a manufacturer or a trader?
We are the manufacture, 30 years production experience; Have own quality control.
Q2.Do you have export experience?
More than 30 years of production and sales experience.
Products have been exported to Indonesia, Britain, Russia, Ukraine, Qatar, Romania UAE, Egypt, USA, Costa rica ,Brazil etc.
Q3.How to choose products?
Please let us know the specifications and requirements, and we will provide detailed information to respond.
Q4.Delivery time?
Samples: 10-15 days.
Delivery time 30 days in low season. High season 40 days.
Q5.Do you accept OEM/ODM?
Yes, we have several customer ask OEM/ODM, we'll do what you tell us!