14 China 
6 Russia 
3 India 
1 Germany 
1 Singapore 
1 Brazil 
1 Netherlands 
Sealing Gasket For Shield Tunnel Segments - China
price: contact company for price
The core function of tunnel sealing strips is to solve the waterproofing and seepage prevention problems of tunnel structures (such as shield tunnel segments and lining joints).
They must also adapt to complex tunnel conditions (such as structural settlement, vibration, and corrosive environments).
Their performance characteristics revolve around "sealing reliability, environmental adaptability, and structural compatibility.
"
High seepage resistance and waterproofing:
They must withstand the pressure of groundwater in the tunnel (typically 0.3-1.0 MPa, reaching over 1.5 MPa in special geological conditions).
After the strip adheres to the segment/lining joints, it forms a "continuous sealing barrier, " preventing groundwater and sediment from seeping into the tunnel interior.
Company Contact:
- Phone: +86 189 0318 9123
- Address: No. 108, Building 1, Olive Oasis Community (Zone 1), No. 2999, Xinhua West Road, High-tech Zone, Hengshui City, Hebei Province, China
- Email:
Published date: June 26, 2026
- Business Description: Founded with a commitment to high-quality industrial materials, Hengshui Hongcan Import and Export Trading Co., Ltd specializes in rubber products and fiberglass (FRP) products, offering both standard and custom solutions for global markets.
With years of experience serving construction, water treatment, energy, chemical, and infrastructure industries, we have established a reputation for reliability, technical expertise, and global after-sales support.
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