MW Brand Flexitank

Woven Polypropylene Outer Sleeve (180 gsm for “A”/”R” series & 250 gsm for “D” series)

M&W Brand Flexitanks span in size from 16,000 to 24,000 litres, with special order sizes available.

At present, we have three product series:

  • A series – Premier A Grade Series (2 ply x 200 micron)
    – Fully Tested and COA Compliant
    – Application Focus for Global Deep / Short Sea Transport
  • R series – Railway Series (3 ply × 200 micron)
    – Fully Test and AAR Compliant
    – Application Focus for Multi-Intermodal Logistic Where US Rail is a Part of The
    Logistic Supply Chain
  • D series – US Domestic Series (2 ply x 200 micron)
    – Fully Test and AAR Compliant
    – Application Focus for US Domestic 53‟ Intermodal Container and Trailer(TOFC/COFC)

These products contain the following features:

  • Flexitank inner liners are constructed from high tensile strength multi-ply ethylene co-polymer film, with each liner being 200 microns thick.
  • Food Grade 3” ball valve with integrated compression seal flange, a proprietary design by M&W Flexitank.
  • 180 gsm and 250 gsm (grams/m²) bright white woven polypropylene outer cover provides excellent surge control for “A”/”R” series and “D” series respectively.
  • Optional air release (ARV) or pressure release valve (PRV) available on request
  • Low temperature rating -20c / -4f
  • High temperature rating +65c / 149f
  • Our Flexitanks are Lloyds Register Certified – designed for food grade (EC / US FDA) and nonhazardous products
  • Manufactured and tested in compliance with COA Code of Practice and AAR US Class 1 Rail









Technical Specifications

Woven Polypropylene Outer Sleeve

Woven Polypropylene Outer Sleeve (180 gsm for “A”/”R” series & 250 gsm for “D” series)



Proprietary Design M&W 3” Ball Valve

Design : 3’ Ball Valve with Integrated Compression Flange
Valve Body: Constructed of Food Grade Polypropylene Co-Polymer with 20% Fiberglass Composite Handle Locking Mechanism: Locking Pin + Safety Locking Screw Plug.


MW Brand Flexitank Specification

(Premium Brand With Global Presence for Worldwide Supply and Distribution)

  • Flexitank inner liners are constructed from high tensile strength multi-ply ethylene co-polymer film, with each liner being 200 microns thick.
  • 180 gsm and 250 gsm (grams/m²) bright white woven polypropylene outer cover provides excellent surge control for “A”/”R” series and “D” series respectively.
  • Proprietary design food grade 3” ball valve with integrated compression seal flange
  • Our Flexitanks are Lloyds Register Certified – designed for food grade (EC/FDA) and non-hazardous products.
  • Manufactured and tested in compliance with COA Code of Practice and AAR US Class 1 Rail.