• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangxi, China (Mainland)
  • Brand Name: QMV
  • Model Number: SBG and JBG
  • Materia: HDPE ,Galvanized or not galvanized low carbon steel belt
  • Executive standard: JT/T 529-2004 and JG225-2007

Packaging & Delivery

Packaging Details bales packing
Delivery Time 5-25 days



1)it has good corrosion resistance and can improve the anti-corrosion performance of prestressed reinforcement


2)it has good physical properties, non-conductive, can stop  the stray current corrosion, its sealing performance is good, no rust, impermeable, high strength, stiffness big, good impact resistance, not afraid of pressure.


3) small functional resistance, it can reduce tensioned prestressed function loss in the process.


Structure diagram and technical parameter


1) metal round bellows


2) metal slab bellows



3) plastic round bellows



4) plastic slab bellows




5)  diagram of plastic bellows


6) round joint pipe





 7) round connect head




 8)   slab joint pipe



9)  slab connect head



Images of product











Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
15 Transactions 220,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $275,000
Learn More