Pressure plants - Import export

What you can expect from an APROVIS process gas heat exchanger: - Suitable for low and high temperature ranges - Operating pressures up to 160 bar - Compact design for use in confined spaces - Suitable for a wide range of gases - Implementation of customised solutions

In order to be able to meet the individual requirements of our customers, we offer various types of spiral wound gaskets: For example, you can choose between standard versions with a smooth surface and various special models. All articles are based on a stainless steel strip and high-quality filling materials such as graphite and PTFE, which underlines the excellent quality standard. The spiral wound gaskets of billi are characterized by a constant elasticity during hot-cold cycles. Classical applications in the chemical industry include all types of gas lines, directional valves and pumps. Furthermore, spiral wound gaskets are the optimal solutions for pressure vessel openings in steam systems as well as low and high pressure in nuclear power plants. For the best possible functionality of spiral wound gaskets, the careful considered choice of model is of central importance: the versions with centering ring, for example, assures an ideal fit between the bolts.

EEx’e‘ certified immersion heater EEx e T1 – T6 ATEX The “FHK-Exe” type electric immersion heaters are EExe certified. These heaters are custom built to meet client specifications and suitable for use in zone 1 & 2 hazardous areas. The range of immersion heaters type FHK-Exe offers an economic heating solution for process tanks, pressure vessels and similar plant. The standard heater consists of a number of rod elements TIG welded into a process flange. A robust Ex’e’ terminal box protects the electrical connections. The number of elements fitted depends upon the media to be heated and the kilowatt rating required. Dependent on application, the heater can be provided with temperature control by contactor or thyristor.

Electrical flange type immersion heaters The range of immersion heaters type FHK offers an economic heating solution for process tanks, pressure vessels and similar plant. The standard heater consists of a number of rod elements TIG welded into a process flange. A robust terminal box protects the electrical connections. The number of elements fitted depends upon the media to be heated and the kilowatt rating required. Dependent on application, the heater can be provided with temperature control by contactor or thyristor.

Immersion heater ATEX II 2 G Ex d IIC T3 – T6 ATEX EN60079-0 und EN60079-1 The Exheat „RFA” range of flameproof rod-type immersion heaters is suitable for installation in process tanks, safety showers, engine sumps, pressure vessels and similar plant, located in zone 1 and 2 Hazardous Areas where flammable atmosphere is a group IIA, IIB or IIC gas. They are suitable for heating all process liquids or gases which are non-corrosive to the materials of construction.

Multilayer construction of expanded graphite with Inconel reinforcement Practical useful application data: max. temperature in oxidizing atmosphere: +450 °C Characteristics Universal suitable, rectangular preformed Sealing tape of expanded pure graphite with Inconel reinforcement Recommended gap width 0.5 mm, maximum gap width 1.0 mm Excellent adaptability on different housing forms and ovality Excellent transformation of axial compression into radial sealing force Operating range Temperature: t = -200… +650 °C pH: 0 - 14 Practical useful application data: max. temperature in oxidizing atmosphere: +450 °C Main application Fittings Valve pressure rings Suitable for Power plant Boiler houses Recommended minimum surface pressure at assembly 20 N/mm 2 Brettschneid Tape Form of delivery 5 x 12 mm in 1 kg Spool approx. 14 mtr 7.5 x 15 mm in 2.5 kg Spool approx. 18.5 mtr 10 x 15 mm in 2.5 kg Spool approx. 14 mtr 15 x 30 mm in 5 kg Spool approx. 9.5 mtr 19 x 30 mm in 5 kg Spool...

High strength ePTFE-Graphite Characteristics Extrusion resistant even with large clearances Form stable, wear resistant, heat conductive and can be used as bull ring Shaft protecting (recommended surface hardness: HRC 25) In high pressure applications die formed rings are recommended Operating range Pressure [p max]: 30 bar, Velocity [v max]: 8 m/s Pressure [p max]: 800 bar, Velocity [v max]: 3 m/s Pressure [p max]: 500 bar Temperature: t = -200… +280 °C pH: 0 - 14 Density: 1.35 g/cm³ Main application High pressure plunger- and dosing pumps Bullrings for mixers, highpressure valves agitators, gate valves and valves Suitable for Chemical industry Petrochemical plants High pressure machine constructions Approvals BAM for liquid and gaseous oxygen 60 °C/15 bar, 40 °C/65 bar, 200 °C/50 bar Form of delivery This packing can be manufactured from 3 to 40 mm square as well as in intermediate, inch sizes and special measurements. 03 - 09 mm on 1 kg spool 10 - 15 mm on 2,5 kg...

Braided of Flexible Expanded Graphite Tape with High Temperature Metal Mesh Reinforcement Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Characteristics Universal plant wide use in static applications Extrusion stability through ultrafine 10 myh metal mesh reinforcement on each strand Non hardening, good reset capability, coefficient of thermal expansion corresponds to the coefficient of steel High temperature and pressure resistance Suitable for: power plants, petrochemical plants, boiler houses Easy to cut, assemble and disassemble Low coefficient of friction minimizes the adjustment force in valves For valve applications rings should be approx. 25 - 30 % compressed at installation A 66 can be used as bullrings for style A 44, A 44 I and P 60 Die formed rings are recommended Operating range Pressure [p max]: 500 bar Temperature: t = -200… +650 °C pH: 0 - 14 Density: 1.15 g/cm³ Practical useful application data: max. temperature in...

Braid of Flexible Expanded Natural Graphite Tape Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Characteristics Universal use in pumps and valves Very good dry-running characteristics No wear, perfect thermal conductivity High quality pure graphite Coefficient of thermal expansion similar to steel Rings should be approx. 20 - 25 % compressed during assembly Recommended as die formed rings Operating range Pressure [p max]: 20 bar, Velocity [v max]: 20 m/s Pressure [p max]: 300 bar Temperature: t = -200… +550 °C pH: 0 - 14 Density: 1.15 g/cm³ Practical useful application data: max. temperature in oxidizing atmosphere: +400 °C Main application Valves Fittings Gate valves Flaps Door and lid seals Suitable for Power plant technology Boiler houses Petrochemical plants High pressure- and high temperature applications For higher pressure and temperature applications use suitable bullrings. Form of delivery This packing can be manufactured from 3...

D 7 ProCor Camprofile Gasket, Rip profiled metal base covered with graphite or PTFE, optional with or without center ring(s). 1] pay attention to the temperature limit of PTFE Characteristics For flange connections in high pressure piping and in fittings Extremely low leakage values with PTFE inlay. Helium leakproof 10  - 8 mbar l/(ms) High temperature resistance up to 550 °C with graphite inlay Technical parameters Covermaterial PTFE Temperature range: -200... +260 °C Surface pressure at 20 °C: min. 20 N/mm 2, max. 500 N/mm 2 Surface pressure at 300 °C 1]: min. 30 N/mm 2, max. 450 N/mm 2 Covermaterial Graphit Temperature range: -200... +500 °C Surface pressure at 20 °C: min. 20 N/mm 2, max. 500 N/mm 2 Surface pressure at 300 °C 1]: min. 30 N/mm 2, max. 450 N/mm 2 1] pay attention to the temperature limit of PTFE Main application For all flanges inside the main traction line High level of temperature and pressure resistance Suitable for Power plants Petrochemical...

VENTAPP radial fans are used in wood-processing plants where air or loaded air is conveyed under increased pressure. They convey gases, bres, and particles; they are used for wetting, drying or ltering of media. In energy plants, in bre drying, for mat formers and dust extraction systems they form integral parts of Siempelkamp plants. Features Pressures beyond 20,000 Pa Temperatures up to 700 °C Impeller wheel diameters up to 3,150 mm Circumferential speed up to 200 m/s Gas-tight and pressure-resistant design ATEX Advantages High eciency Smooth operation Robust design Low caking, high wear resistance High dependability and operational safety Diverse accessories Maintenance and repair service Variants Drive type Casing positioning Size of all components Angular position Material Colour

FTK primary scrapers for pollution abatement in conveyor belt systems The primary scraper is used for light to heavy conveyor belt systems high tech hard metal for particularly high time of exposure also suitable on spherically rotated drums high flexibility due to PU hard metal segments also specially suitable for reversing conveyors belt speeds up to 5 m/s specially for extremely adherent materials or in difficult or narrow space conditions significantly improved cleaning performance limiting damage to the belt longer life expectancy and therefore significant cost savings due to special segment shape elastic segments with permanently consistent contact pressure with compression springs (for the automatic regulation of the contact pressure) Areas of use sand plants, gravel plants, clay plants, brick plants, asphalt mixing plants and in the gypsum, cement and glass industries etc Any products adhering to the belt reduce the life expectancy of the conveyor due to the heavy soiling.