Pipe Fittings

  • Pipe elbows
  • T-pieces
  • Reducers
  • Coated and pre-insulated molded parts
  • Special fittings / special shapes on request


Pipe Fittings according to EN

Carbon steel fittings EN10253-2
Stainless steel fittings EN10253-4

Elbow  Type A/B; BA 2/3/5
T-Piece Type A/B with/without reduced outlet
Reducers Type A/B concentric/eccentric
Caps Type A/B

P235GH P265GH
P355N P355NH P355NL1 L290NB
L360NB L360QB L415Q L415QB
16Mo3 13CrMo4-5 11CrMo9-10
1.4301/07 1.4541 1.4404 1.4571

Pipe Fittings according to ASME/ASTM

Welding fittings ASME B16.9 / ASME B16.28

Elbow long radius
Elbow short radius / ASME B16.28
T-Piece with/without reduced outlet
Reducers concentric/eccentric

ASTM A234 WPB WP5 WP11 WP22 WP91
ASTM A403 WP304/L WP321 WP316/L WP316Ti

Bending operations

Pipes to customer specification cold (mandrel) bending: DN15 – DN500
Pipes to customer specification hot (induction tempering) bending: - DN1000
Pipes in cold bending process from inside: for coated and pre insulated pipes

  • Pipes up to 18m total length
  • up to 20°
  • at the construction site possible
Pipe fittings according to customer specifications

Manufacture of pipe fittings (spools) according to customer specification drawings.

Finishing/coating of pipe fittings according to customer specifications

Surface treatment - outside/inside

Outside Coating with polyethylene / polypropylene

  • 3-layer technology (3LPE/ 3LPP) 
  • Sinter process
  • According to DIN30670 / 30678 and ISO21809-1

Inside lining

  • Epoxy resin acc. API RP 5L2 to improve flow capacity of gas line pipe
  • Various types of epoxy to protect from abrasion and highly corrosive fluids
  • Special laquers: suitable for conveying jet fuel

Inside lining of cement

  • Comply with national hygienic standards acc. DVGW W343/ W347/ W270
  • Lining with suitable types of cement: portland cement (CEM I), portland cement sulfate-resistant (CEM I-HS), blast-furnace cement (CEM III)
  • Blasting
  • Varnishing
  • Galvanizing
  • Priming
  • Pre-insulation


  • Cut to size
  • Drilling
  • Marking
  • Beveling
  • Stamping