What Is Included in a Quotation for 1 Ton and 2 Ton Natural Gas Boilers?

For a pharmaceutical facility, 1 ton and 2 ton natural gas boilers can be used to provide steam for production, cleaning, sterilisation, heating and other plant processes. The required operating pressure is 10 bar, equivalent to 1.0 MPa, which falls within the available pressure range of the ZOZEN WNS series.

ZOZEN’s WNS oil and gas steam boiler range covers capacities from 1 to 20 t/h and working pressures from 0.7 to 2 MPa. Therefore, 1 ton and 2 ton natural gas boilers operating at 10 bar can be evaluated within the published WNS series parameters.

The required steam quality should be confirmed before preparing the quotation. For pharmaceutical applications, the customer should specify whether the boiler supplies general plant steam or supports a process with additional steam-quality requirements. The boiler produces industrial steam, while clean or pure steam requirements normally involve separate process equipment.

A detailed proposal for 1 ton and 2 ton natural gas boilers can include the boiler bodies, natural gas burners, feedwater pumps, water treatment equipment, economizers, control cabinets, valves, instruments and chimneys. The customer has requested two pumps with variable-frequency drives. This arrangement can be evaluated according to the required operating and standby logic.

Burner selection depends on gas composition, calorific value and supply pressure. The water treatment system depends on raw-water quality. The control voltage, power frequency, installation altitude and boiler-room conditions should also be provided before configuring the 1 ton and 2 ton natural gas boilers.

The request for EN certification must be reviewed against the destination country’s applicable regulations and the final equipment scope. ZOZEN products have relevant international certification experience, including CE and ASME for applicable products, but the exact certification and standard for this project should be confirmed in the commercial and technical proposal.

ZOZEN operates a 150,000-square-metre production base and has an annual production capacity of 2,000 industrial boilers. The company provides boiler selection, manufacturing and technical coordination for overseas projects.

To obtain a detailed price for 1 ton and 2 ton natural gas boilers, the customer should provide the destination country, gas data, feedwater analysis, required steam temperature, operating hours and certification requirements. ZOZEN can then prepare a defined supply list for the 1 ton and 2 ton natural gas boilers.