9X05-06 Roof Drain Hose Systems

Spec 9X05-06

Floating Roof Drain Hoses from PERFOFLEX are flexible hoses designed for Aboveground Storage Tank (AST) floating roof drain assemblies, also known as tank drains, storage tank drain, drain hose, storage tank water drains, floating roof drains, roof drain systems,flexible steel drain pipe for floating roof tanks.

Floating Roof Drain Hoses are specifically designed to resist immersion in high aromatic or corrosive liquids with a temperature range from -25 to +100°C and, thanks to its construction, prevent any possible collapse due to the external pressure.
The hose is specifically engineered to have a negative buoyancy, this to prevent the hose floating in the tank liquid.

Hoses can be up to 100% aromatic resistant (which include crude oil, gasoline and all the normal bulk petrochemical products), electrically continuous, antistatic and can be used for suction or discharge.

Key Points

• Supplied fitted with internal ballast weights
• Designed to achieve neutral buoyancy in the Liquid as Designed to achieve neutral buoyancy in the Liquid as the level of the roof changes
• Clamping fixtures and support chains are supplied as part of the complete assembly
• Shipped Ready to be Installed
• Available with Nitrile cover for hydrocarbons with aromatics contents up to 70%
• Available with Viton cover for hydrocarbons with aromatics contents up to 100%
• Available with alternative end fixings such as built in or swaged type to suit customer preference

Specs:	9X05 - VITON Cover (up to 100% Aromatics) 9X06 - NBR Cover (up to 70% Aromatics)
Temperature:	-30°C to +100°C
Cover:	VITON or NBR
Reinforcement:	High Tenacity Polyester Tyre Cord. Single High Tensile Steel Wire Helix (BS EN 10324:2004).
Tube:	Black Nitrile Rubber (NBR)
Lead Ballast:	Each hose assembly supplied with 3/4" or 1" lead covered stainless steel ballast
Working Pressure:	10Bar. Safety Factor: 3:1
Available Sizes:	2"(51mm) - 6"(152mm) ? up to 61mtr long 8"(203mm) ? up to 30m long
Fittings:	Vulcanized Built in Flanges, Internally Swaged Flanges
Assembly:
Additional Options:	Hose Assembly supplied with all necessary mounting accessories, such as 2M Chain Safety Clamp Viton or NBR Protection Sleeve D Shackles
Packaging:	Each hose assembly packed individually in Plywood Crate
Pictures: