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T20 & T22 Specialised Tanks

Designed for the transportation and temporary storage of high hazardous liquid cargo

T20 & T22 Specialised Tanks

HIGH HAZARDOUS CARGO TRANSPORT

T20 and T22 Specialized Tanks are designed for the carriage of high hazardous pressurized liquids or liquefied gases. Our fleet of specialized units are designed under the IMDG code, UN Portable Tank instructions.

Most of the chemicals shipped worldwide are classified as dangerous goods and will fall under the relevant modal regulations.

Our T20-T22 tanks are ASME U2 stamp certified which means our units also meet the standards for Section VIII Division 2 Atlernative Rules. The ASME U2 stamp is for unfired pressure vessels and compliant to ASME’s guidelines including design, fabrication, inspection, and testing, to meet U.S. regulations.

Available in 14,500, 17,500 and 21,000 litre capacities.

Tanks in accordance with:  UN PORTABLE TANK 11/ADR TANK L4BN, US-DOT, CFR 49, UK-DFT, IMDG, ADR/RID, TC, FRA, AAR600, ISO 1496/3, CSC, TIR, UIC

The authorised Dangerous Goods Advisor should confirm fitness for purpose of any tank and that the cargo is compatible and will not attack the tank vessel. Tank containers are supplied in accordance with a signed lease and Seaco General Trading Terms.

Overview

  • Top Discharge Flange: To facilitate the pressurization of the tank to allow discharge through a pipe from the top of the tank to the bottom inside of the tank. Siphon tube installed.
  • Safety Relief Valve: Fitted with a pressure relief valve to help protect the tank from accidental over-pressure and implosion from unwanted vacuum conditions.
  • Insulation: Marine grade 304SS Cladding offers high-temperature chemical compatibility and heightened resistance to chlorides and oxidizing acids.
  • 12 Steam Heating Runs: 4m2 effective Heating Area providing 1s4 sqm of efficient heating area suitable for high viscosity and solidifying cargoes during transit.
  • Baffle Options: Vertical or Horizontal baffle configurations available to help improve safety in the anti-slosh performance in tank containers that can be caused by sudden driving conditions such as braking and cornering.
  • Choice of Linings: Rubber, PTFE (Polytetrafluoroethylene) or Coated linings available to help safely transport the most acid-based and temperature sensitive chemicals, protecting the tank container from corrosion and permeating the chemical cargo.
  • Level Gauge (optional): Generally, the larger the tank capacity, the greater the margin of error with regards to content measurement and the greater the need for a higher accuracy on level gauge.
  • 500 mm Diameter Manlid: The manlid has to be the same pressure as the tank and it is held down with a minimum of six swing bolts, the wing nuts are designed with a softer metal to prevent welding together when tightened.
  • Two Spill Boxes: Spill boxes help to protect the relief valve and manhole and collect any spillage of the tank contents. Fitted with lids and stainless steel tubes.
  • Walkway: Fitted with a “B” type marine grade aluminium walkway with the option to fit hand rails, to aid safe access around the top of the tank.
SELECT A MEASUREMENT
CAPACITIES
Cargo Capacity14,500 ltr
Cargo Capacity17,500 ltr
Cargo Capacity21,000 ltr
Cargo Capacity3,830 US gallons
Cargo Capacity4,623 US gallons
Cargo Capacity5,548 US gallons
MAXIMUM GROSS WEIGHT
14,500 ltr36,000 kgs
17,500 ltr36,000 kgs
21,000 ltr36,000 kgs
14,500 ltr79,366 lbs
17,500 ltr79,366 lbs
21,000 ltr79,366 lbs
T20 TARE WEIGHT
14,500 ltr4,500 kgs
17,500 ltr4,800 kgs
21,000 ltr5,400 kgs

 

14,500 ltr9,920 lbs
17,500 ltr10,582 lbs
21,000 ltr11,905 lbs
T22 TARE WEIGHT
14,500 ltr5,000 kgs
17,500 ltr5,250 kgs
21,000 ltr5,500 kgs
14,500 ltr11,025 lbs
17,500 ltr11,575 lbs
21,000 ltr12,375 lbs
PAYLOAD
14,500 ltr31,500 kgs
17,500 ltr31,200 kgs
21,000 ltr30,600 kgs

 

14,500 ltr69,445 lbs
17,500 ltr68,784 lbs
21,000 ltr67,461 lbs
FRAME DIMENSIONS
External Length6,058 mm
External Width2,438 mm
External Height2,591 mm
External Length20 ft
External Width8 ft
External Height8 ft 6 ins
PRESSURES
Working Pressure6.67 bar
Test Pressure10.0 bar

 

Working Pressure97 psi
Test Pressure145 psi

 

TEMPERATURES
Maximum Cargo Temperature130°C
Maximum Cargo Temperature266°C

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