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Connection elements

Home→ Catalog→ Sewerage→ Connecting and transition elements for sewerage→ Connection elements

Connection elements are used for connection fittings and pipes of various piping systems. The group of products includes the following types of connecting elements:

  • Rapid couplings wich are made of stainless steel and used for connection cast-iron pipes and fittings;
  • Grip Hp couplings which combine the properties of connecting and reinforcing couplings;
  • KRALLE collars for couplings – they are reinforcing connecting elements with special teeth on the collar profile and they are mounted over the connecting couplings;
  • PAM CV and PAM CE couplings which are suitable for the installation of pipes and fittings with diameters from 50 to 300 mm;
  • SVE couplings which are  made of EPDM or NR-SBR;
  • FLEX HP couplings which can withstand pipeline pressure up to 10 bar and which are made of stainless steel, they are resistant to corrosion;
  • WC connectors which are used for connection the Geberit pipeline system to plumbing fixtures;
  • Bolts and other connecting elements for HL sewage equipment.
Photo Name Article Price
Photo Draft
Photo NORMA COMBI GRIP E INOX combining pipe coupling, W5, with EPDM seal, DN - 160,0 [Code number: NR-0584-9360-160] Draft NORMA COMBI GRIP E INOX combining pipe coupling, W5, with EPDM seal, DN - 160,0 [Code number: NR-0584-9360-160]
NORMA COMBI GRIP E INOX combining pipe coupling, W5, with EPDM seal, DN - 160,0 [Code number: NR-0584-9360-160]
Details 		NR-0584-9360-160

Application purpose:

  • For connecting steel/cast iron and plastic pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Corrosion resistant
  • No welding
  • No special tools necessary
  • Installation and working in every kind of weather (hot and cold)
  • Reusable

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring for metal pipes: 1.4310
  • Anchoring ring for plastic pipes: PA-GF-MS
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm Plastic Metal bar bar mm mm mm mm mm Nm kg/pc.
159.0 / 160.0 159.0-162.0 157.3-160.7 10 16 35 115 180 200 M 12 SW 10 60 3.45

PN (Nominal Pressure) is the max. admissible working pressure in shipbuilding, based on a safety factor of ≥ 4

WP is the max. working pressure in industrial applications, with a safety factor as per NORMA specification
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 50 [Code number: NR-100050] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 50 [Code number: NR-100050]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 50 [Code number: NR-100050]
Details 		NR-100050 325 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
DN D H B ≈
mm mm mm mm
50 72 86 48

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 70 [Code number: NR-100070] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 70 [Code number: NR-100070]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 70 [Code number: NR-100070]
Details 		NR-100070 333 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
DN D H B ≈
mm mm mm mm
70 92 104 48

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 100 [Code number: NR-100100] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 100 [Code number: NR-100100]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 100 [Code number: NR-100100]
Details 		NR-100100 431 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
DN D H B ≈
mm mm mm mm
100 124 139 54

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 125 [Code number: NR-100125] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 125 [Code number: NR-100125]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 125 [Code number: NR-100125]
Details 		NR-100125 704 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
DN D H B ≈
mm mm mm mm
125 153 166 65

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 150 [Code number: NR-100150] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 150 [Code number: NR-100150]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 150 [Code number: NR-100150]
Details 		NR-100150 880 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
DN D H B ≈
mm mm mm mm
150 180 192 65

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 200 [Code number: NR-100200] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 200 [Code number: NR-100200]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 200 [Code number: NR-100200]
Details 		NR-100200 2 159 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
  • Consists of two parts
DN D H B ≈
mm mm mm mm
200 220 233 78

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 250 [Code number: NR-100250] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 250 [Code number: NR-100250]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 250 [Code number: NR-100250]
Details 		NR-100250 2 763 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
  • Consists of two parts
DN D H B ≈
mm mm mm mm
250 284 297 78

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 300 [Code number: NR-100300] Draft Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 300 [Code number: NR-100300]
Contec CV-Verbinder-W2 Coupling for SML pipe systems, DN - 300 [Code number: NR-100300]
Details 		NR-100300 3 433 rub

Purpose of use:

  • For installation of cast-iron non-socket (SML) pipes according to DIN 19522 / EN 877 standards
  • For mounting in confined spaces

Characteristics

  • Clamp material: stabilized stainless steel, material no. 1.4510/11 according to EN 10088
  • Material fixing parts: galvanized steel DC04
  • Sealer material: ethylene propylene rubber (EPDM), silicone free
  • Screw size: M8 hexagon bolts
  • Tightening torque: until it stops
  • Consists of two parts
DN D H B ≈
mm mm mm mm
300 336 349 78

Download installation manual of product: Contec CV-Verbinder-W2 Coupling Contec CV-Verbinder-W2 Coupling
Photo Draft
Photo NORMA CV proven standard collar, DN - 50 [Code number: NR-2428091050] Draft NORMA CV proven standard collar, DN - 50 [Code number: NR-2428091050]
NORMA CV proven standard collar, DN - 50 [Code number: NR-2428091050]
Details 		NR-2428091050 486 rub

Application purpose:

  • For SML pipes

Special features:

  • Easy and quick installation
  • Can be used in the repair of pipeline
  • Without complying with fire safety requirements

Material:

  • Ring: 1.4510/11
  • Locking parts: steel with protected surface
  • Bolts: steel with protected surface
  • Sealing: Ethylene propylene monodiene
DN A B D L Torque Screw
mm mm mm mm mm Nm mm
50 14 22.5 65 48 4 — 6 M 6
Photo Draft
Photo NORMA CV proven standard collar, DN - 70 [Code number: NR-2428092070] Draft NORMA CV proven standard collar, DN - 70 [Code number: NR-2428092070]
NORMA CV proven standard collar, DN - 70 [Code number: NR-2428092070]
Details 		NR-2428092070 486 rub

Application purpose:

  • For SML pipes

Special features:

  • Easy and quick installation
  • Can be used in the repair of pipeline
  • Without complying with fire safety requirements

Material:

  • Ring: 1.4510/11
  • Locking parts: steel with protected surface
  • Bolts: steel with protected surface
  • Sealing: Ethylene propylene monodiene
DN A B D L Torque Screw
mm mm mm mm mm Nm mm
70 14 22.5 85 48 4 — 6 M 6
Photo Draft
Photo NORMA CV proven standard collar, DN - 80 [Code number: NR-2428093080] Draft NORMA CV proven standard collar, DN - 80 [Code number: NR-2428093080]
NORMA CV proven standard collar, DN - 80 [Code number: NR-2428093080]
Details 		NR-2428093080 769 rub
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 50 [Code number: NR-2458218050] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 50 [Code number: NR-2458218050]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 50 [Code number: NR-2458218050]
Details 		NR-2458218050 493 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
50 70 80 40 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 70 [Code number: NR-2458219070] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 70 [Code number: NR-2458219070]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 70 [Code number: NR-2458219070]
Details 		NR-2458219070 531 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
70 90 100 40 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 80 [Code number: NR-2458220080] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 80 [Code number: NR-2458220080]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 80 [Code number: NR-2458220080]
Details 		NR-2458220080 539 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
80 95 105 40 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 100 [Code number: NR-2458221100] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 100 [Code number: NR-2458221100]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 100 [Code number: NR-2458221100]
Details 		NR-2458221100 543 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
100 125 135 46 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 125 [Code number: NR-2458222125] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 125 [Code number: NR-2458222125]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 125 [Code number: NR-2458222125]
Details 		NR-2458222125 1 108 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
125 147 162 55 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 150 [Code number: NR-2458223150] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 150 [Code number: NR-2458223150]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 150 [Code number: NR-2458223150]
Details 		NR-2458223150 1 183 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
150 172 187 55 0.5 against the stop M 8
Photo Draft
Photo NORMA Rapid-S-W2 fast connection with quick release closure, DN - 200 [Code number: NR-2458224200] Draft NORMA Rapid-S-W2 fast connection with quick release closure, DN - 200 [Code number: NR-2458224200]
NORMA Rapid-S-W2 fast connection with quick release closure, DN - 200 [Code number: NR-2458224200]
Details 		NR-2458224200 2 286 rub

Application purpose:

  • For SML pipes

Special features:

  • Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
  • Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
  • Torque tightening without special tools
  • Compliance with fire safety requirements

Material:

  • Ring material: 1.4510/11
  • Material of locking parts: 1.4301/1.4510/11
  • Bolts and nuts material: steel with protected surface
  • Material sealing: Ethylene propylene monodiene
d D H L P max Torque Screw
mm mm mm mm bar Nm mm
200 227 244 70 0.5 against the stop M 10
Photo Draft
Photo NORMA Rapid W2 pipe coupling, MSM, with EPDM seal, DN - 50 [Code number: NR-2458257050] Draft NORMA Rapid W2 pipe coupling, MSM, with EPDM seal, DN - 50 [Code number: NR-2458257050]
NORMA Rapid W2 pipe coupling, MSM, with EPDM seal, DN - 50 [Code number: NR-2458257050]
Details 		NR-2458257050 568 rub

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