Steel Industry and Surface Treatment

The steel industry and in particular pickling lines both steel and stainless steel, galvanizing or anodized plants and acid recovery plants, have problems and applications that TECNIUM can solve. Acid pumping and storage and gas collection and treatment plants, are some examples of projects for this sector.


  • Gas intakes from sulphuric acid and caustic soda baths on aluminium extrusion and anodizing plant. Lateral collection in polypropylene with air inlet from opposite side. Gas Treatment on Metalurgical Process

    Scrubbing systems for gas treatment on installation for galvanization, anodizing, pickling, aerosols, chromates, ...

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  • Vertical external plastic pump without mechanical seal in pickling line Recirculation Pumps
    Liquids usually used in surface treatments are usually recirculated to promote its effectiveness, to be filtered or to pass through heat exchangers. The corrosive nature of these fluids implies that the pumps used, must be constructed of resistant materials. Tecnium has a range of pumps especially designed for this type of recirculation.


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Gas Treatment Technologies

  • Absorption 1 Absorption: TECNIUM-CHEM

    Under this technology Tecnium supply multiple systems for gas treatment and odor control based on water or chemical absorption using wet scrubbers, jet venturis and cyclons.

Plastic Pumps

  • Plastic Pumps serie BT Vertical Sump Pumps

    Wide range of plastic sump pumps cantilevered shaft with dry running possibility, specially indicated for liquids with particles.

    Flows up to 500 m3/h and heads up to 100 mlc

  • Plastic Pumps serie BV Vertical External Pumps

    Range of external vertical pumps, glandless with dry running capability, specially indicated for liquids with particles.

    Flows up to 1.200 m3/h and heads up to 150 mlc

  • Plastic Pumps serie BN Process Pumps

    Standardized pumps as per EN 22858 / ISO-5199. Heavy duty process pumps for a continuos operation. Wide range of plastic materials and mechanical seals, selected chemically and mechanically to resist the handled fluid. Flows up to 1.500 m3/h and heads up to 120 mlc.

  • Plastic pumps serie BHC Direct Coupled Pumps

    Direct coupled pumps. Hydraulic performance and dimensions as per EN 22858. Economic solution althoutgh reliable due to heavy duty construction, equal to standardized process pumps.

    Flows up to 250 m3/h and heads up to 100 mlc.

Plastic / FRP Tanks

  • Plastic tanks Plastic / FRP Tanks

    Plastic, FRP and/or dual laminate tanks, vessels, reactors, stacks.

    Capacities up to 200.000 l.

    Pressure equipment (PED).

  • Detail of FRP gratting Valves,Grattings,Ladders and Handrails

    Range of plastic valves: automatic regulation, safety, relief.

    Grattings, ladders and handrails manufactured in GRP.

    Corrosion resistant levels, optical, continuos electric reading or alarm

Plastic Fans

  • Plastic Fans Pulleys and Belts Coupled

    Range of plastic fans corrosion resistant for medium/high pressures.

    Flows up to 120.000 m3/h and pressures up to 7.000 Pa.

  • Plastic Fans Direct Coupled

    Range of corrosion resistant plastic fans for medium/low pressure.

    Flows up to 40.000 m3/h and pressures up to 4.500 Pa.

Other sectors available:

Pol. Ind. Bufalvent
F. Casablanca, 24 - P.O. Box 164
08243 Manresa (Barcelona) - SPAIN

Tel. (+34) 93 874 84 80
Fax (+34) 938 757 668

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