Specifications
large diameter piping systemSpecially for large diameter pipe solution
two half housing
12" to 58"
Victaulic coupling w77 for large diameter pipe solution (suit for abrasive service)
Advantages:
- Two-piece housing through 60"/1525 mm eases handling
- Reduces downtime by up to 66 percent for scheduled maintenance
- Reduces installation time required by more than half when compared to welded systems
- Provides a union at every joint
- Maintains the integrity of any linings in the pipe
- Visual verification of joint integrity is confirmed when housings are metal-to-metal
the Sizes and Choices of pipe system:
the Connection System Options:
1. Roll Grooving or Cut Grooving Option
this solution coupling is comprised of two housings and is designed to provide a strong connection for large diameter pressure piping systems. Its unique wedge-shaped key profile increases allowable pipe end
separation, resulting in easier initial assembly alignment. The Style W77 AGS coupling in 26-60"/660-1525 mm sizes, features lifting lugs integrated into the housings to help ease
handling during installation.
Style W77 AGS couplings are rated up to 350 psi/2400 kPa for 14 – 24"/350 – 600 mm piping systems, up to 300 psi/2065 kPa for 26 – 42"/700 – 950 mm piping systems, to 232 psi/1600 kPa for 44 – 50"/1100 – 1250 mm piping systems to 175 psi/1200 kPa for 54 – 60"/1350 – 1525 mm and 125 psi/ 875 kPa for 72"/1825 mm piping systems (depending on wall thickness) utilizing API 5L pipe ends. Style W77 AGS couplings provide limited linear and angular pipe movement at the pipe joint that can be used to compensate for thermal growth of piping systems, vibration attenuation, seismic, and other applications requiring flexibility.
2. Vic-Ring System Option
This solution coupling is comprised of two housings and is designed to provide a strong connection for large diameter pressure piping systems. Its unique wedge-shaped key results in easier initial assembly alignment. The Style W77 AGS coupling in 26 – 60"/660 – 1525 mm sizes, features lifting lugs integrated into the housings to help ease handling during installation.
The Style W77 coupling is mounted onto an external ring utilizing a patented AGS groove profile.The Vic-ring system provided by Victaulic maintains full pipe wall thickness for slurries,tailings, and a variety of other services. Style W77 AGS couplings are rated up to 350 psi/2400 kPa for 14 – 24"/350 – 600 mm, up to 300 psi/2065 kPa for 26 – 44"/650 – 1100 mm, to 232 psi/1600 kPa for 46 – 50"/1150 –1250 mm piping systems and to 175 psi/1200 kPa for 54 – 60"/1350-1525 mm. Style W77 AGS couplings provide limited linear and angular pipe movement at the pipe joint that can be used to compensate for thermal growth of piping systems, vibration attenuation, seismic, and other applications requiring flexibility.
For Abrasive Service and Lining wall Choices:
Remarks:
In order to Provide you the Piping Solution and Offer exactly and quickly, we hope to know the following informations:
1. the working condition (mining, tunnel, construction or else)
2. the transport materials ( slurry, dewater, clean water, concrete, air or else) and working pressure (bar/psi/kpa)
3. the pipes sizes, wall thickness, length, surface (bare,painted,galvanized or else) and Suitable Connection System (cut groove, roll groove, vic-ring) and the quantities the project require
4. the couplings style, sizes, quantities, and seal material
5. please tell the destination port if need the Prices basing CIF or CFR. (the shipping port is Shanghai port)
special privilege to the seller or distributors of our products:
- The manufacturing price will be offered
- the more strict quality control
- the smaller order acceptable
- the longer warranty period
- within 24 hours response and quickest service time