WELLMITE i SERIES TANKS Wessington’s Wellmite series of tanks are classified as T75 UN Portable tanks under the rules of ADR and IMDG. Wellmites are designed, manufactured and tested for storing and transporting liquid nitrogen by road, sea and from supply vessel to offshore platform. The Wellmite consists of a cryogenic tank and associated pipe work and valves protected by a robust frame manufactured and certified to meet the requirements of DNV 2.7-1 and EN12079. Handling is by either forklift pockets or by slings attached to the frame pad eyes. The tank has been designed for use in all areas of onshore & offshore operation where there is a limitation on floor space and a restriction in crane lifting capacity. The tanks can be produced with working pressures of 60 psig through to 250 psig. ASME versions available. Product Code Capacity (Litres) Pressure Tare Weight kg Max Gross Weight kg Holding Time* Materials / Specifications The Wellmite also features high vacuum super-insulation, full set of decals (including logo’s where supplied by customer), pressure build system and various pipe work options for maximum versatility. Inner Shell Outer Jacket Skid Pipework Paint Specification Custom painting on special request Special features include :- • Lower roof plates to allow stacking with slings / shackles remaining in situ. • Dual try-cock valves. • Optional Hasting vacuum check valve. Design Approvals)** Performance Temperature Couplings Roof Plates Drip Tray Earth Point Vaporiser Slings (Optional) Insulation Stainless Steel Carbon Steel Carbon Steel Tp.316 Stainless Steel Sch.10 Shot Blast SA 2.5, Zinc Rich Primer 50 microns, Epoxy High Build 125 microns, Polyurethane Top Coat 50 microns Standard colour: White Custom paint colours on request EN13530, ADR / RID, IMDG, IMO, UKDOT, DNV 2.7-1 / EN12079, TPED, Optional - ASME ‘U’ / CFR, AS 1210 Maximum Evaporation Rate 0.5% per day. Inner Shell -196°C to +50°C, Outer Jacket -20°C to +50°C NIT150 as standard. Custom specification on request Aluminium (Optional Carbon Steel Durbar) Stainless Steel Stainless Steel M12 Boss Stainless Steel Finned Tubing Slings & shackles (where supplied) -approved to all relevant codes including DNV 2.7-1 Vacuum + Superinsulation Design approvals may vary depending on options and country of operation. For details, please contact Technical Department. “AIR RIDMMDG'IMQ UN PORTABLE TAWDI CSC DNV 2,7-1 TAOCi 4CA/Utr Holding times as calculated Wessington Cryogenics Limited 2 Gadwall Road, Rainton Bridge South Houghton Le Spring, Tyne & Wear, England, DM4 5NL Tel: +44 (0)191 512 0677 Fax: +44 (0)191 512 0745 Email: [email protected]

WELLMITESERIES TANKS Valves /Pipework (LIN, LOX, LAR) VI Liquid Isolation Valve V2 Liquid Top Fill Valve V4 Gas Vent Valve V6 Pressure Build Valve V7 DP Gauge Low Pressure Line V8 DP Gauge High Pressure Line V9 DP Gauge Equalizing Valve V10 Liquid Decant /Fill Valve VI1 Line Blow Down Valve V12 Line Blow Down Valve VC Vacuum Pumping Port DP Differential Contents Gauge RV1 Primary Relief Valve RV2 Primary Relief Valve RV3 Line Relief Valve RV4 Road Relief Valve NRV1 Non Return Valve NRV2 Non Return Valve Tank schematic shows standard configuration,...