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/product/total-tank-solutions/roof-drain-system/
Product: Total Tank Solutions - Roof Drain System
Roof Drain System
Product: Total Tank Solutions - Roof Drain System
Roof Drain System
Product: Total Tank Solutions - Roof Drain System
Articulated Rigid Pipe Type Roof Drain System
The roof drain system is equipped to remove the accumulated rain-water from the topside of the external floating roof tanks. The articulated rigid pipe type roof drain system is composed of swivel joints and rigid steel pipes. The swivel joint is high quality and it assures a long life service. This roof drain system has 100% aromatic resistance.
Parts & Materials
| Part No | Description | Material |
| 1 | Pivot Joint | S.S Hose w/ Hot Dip. Galv. Guide Plate |
| 2 | Drain Pipe | Carbon steel |
| 3 | Stop Chain | Hot Dip Galv. Steel |
| 4 | Pipe Support | Carbon steel |
| 5 | Check Valve | Carbon steel (*optional) |
Specifications
| Model Name | TTS-RD2, Roof Drain System |
| Type | Pivot Joint Type w/ Rigid Pipes |
| Installed on | External Floating Roof Tanks |
| Available Size | 3” ~ 6” |
| Features | ▪ Compatbilitywith wide ragnge of produt ▪ No o-rings, seals and bearings ▪ No lubrication requird ▪ No stress or load on hose end connection ▪ Drain line doesn’t scrape or drag on the tank bottom ▪ Does not add pressure to the floating roof. ▪ High operating presure ▪ Has negative buoyancy in water or heavy crude. ▪ Less maintenance. ▪ Long service life ▪ Easy to install |
Images
Flexible Hose Type Roof Drain System
The roof drain systems is equipped to remove the accumulated rainwater from the topside of the external floating roof tanks. The simply hose attaches a flange located near the center of the roof and a flange at the base of the tank. Flexible hose type roof drain systems have no intermediated joints.
Types and Specification
| Stainless Steel Armored Hose | Flexible Hose |
| ● Stainless steel armored cover ● Full-flow, compression-sealed end fittings ● Available size: 3”, 4”, 6” & 8” |
● Nylon protective scuff-jacket ● Installed with support saddle, chain and clevis ● Can be installed as one-continuous length — center sump to shell ● Available size: 3”, 4”, 6” & 8” |
Features
- Operates in a vertical plan and does not scrape on the floor of the tank.
- Proprietary desinged fittings give roof drain permanent non-leaking couplings at ecch end of the assembly.
- Does not add pressure to the floating roof.
- Won’t cause ‘off-center” roof or seal gaps such as those caused by swivel joints or hard piped systems.
- Has negative buoyancy in water or heavy crude.
- Less maintenance.
- Long service life.
- Easy to install.
Images
Roof Drain System
Product: Total Tank Solutions - Roof Drain System
Articulated Rigid Pipe Type Roof Drain System
The roof drain system is equipped to remove the accumulated rain-water from the topside of the external floating roof tanks. The articulated rigid pipe type roof drain system is composed of swivel joints and rigid steel pipes. The swivel... Read More
Flexible Hose Type Roof Drain System
The roof drain systems is equipped to remove the accumulated rainwater from the topside of the external floating roof tanks. The simply hose attaches a flange located near the center of the roof and a flange at t... Read More