+49 (0)3322 2536600 info@trappinfra.de

Range of services

  • All standard formed parts of nominal diameters DN 80 and wider in accordance with standards
  • Reducers, both concentric and eccentric, DIN 2616-1/2 or EN 10253 Parts 1 and 2, types A and B
  • Pipe bends to DIN 2605-1/2 or EN 10253 Parts 1 and 2, types A and B
  • T-pieces DIN 2615-1/2, or EN 10253 Parts 1 and 2, types A and B
  • Special flanges (e.g. old standards)
  • Special pipe dimensions (short length)
  • Fitting and removal pieces from DN 50 to DN 3,500
  • Pipe couplings of all kinds from DN 50 to DN 3,500
  • Individual fabrications to the customer’s specifications
  • If desired, all parts with acceptance test certificate 3.1 or 3.2 to EN 10204

Formed parts

• Y-pieces
• Pipe manifolds
• Cross fittings
• T-pieces
• Tamping caps
• Saddle clamps

Pipe couplings

  • provide a large number of connection options for pressure pipes with plain pipe ends or sleeves, also for non-weldable materials such as grey cast iron, prestressed concrete, plastic etc.
  • with or without pull protection
  • individually manufactured to dimensions
  • available with any type of coating
Data sheets

Removal pieces

  • Lockable or not lockable

  • Fasteners galvanised or stainless steel

  • Special lengths possible at any time

  • Coatings to customer’s specifications

Data sheets

Coatings

  • Rust removal by sand-blasting

  • Electrostatic plastic powder coating in almost any RAL colour, partly with approval for drinking-water application

  • Rilsan coating

  • PE coating in accordance with DIN 30670

  • Cement mortar lining in accordance with DIN EN 10298

  • Wet coatings on epoxy resin basis

  • Temporary corrosion protection

Planning | Measurement

Thanks to our decades of experience in the field of pipeline construction, we can offer our customers proven and reliable solutions for their planning tasks and check the feasibility of existing plans.

On request, our services also include the measurement of existing installations on site using ultramodern measuring lasers. Of course, we prepare work drawings for our formed parts for production release by the customer. We are also happy to offer our customers individual special solutions for their specific application.

Services

  • General arrangement drawings

  • 2D or 3D images of all components

  • Installation instructions for components that require explanation

  • Special solutions