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Connection elements

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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 Наименование Article Цена
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 38.0 (37.5-38.6) [Code number: NR-0579-9100-038] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 38.0 (37.5-38.6) [Code number: NR-0579-9100-038]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 38.0 (37.5-38.6) [Code number: NR-0579-9100-038]
Details 		NR-0579-9100-038

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
38.0 37.5 - 38.6 16 60 8 63 60 80 M 8 SW 6 15 0.45

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9100-048] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9100-048]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9100-048]
Details 		NR-0579-9100-048

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
48.3 47.6 - 50.5 16 50 8 63 70 90 M 8 SW 6 15 0.48

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9100-057] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9100-057]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9100-057]
Details 		NR-0579-9100-057

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
57.0 56.3 - 57.7 16 50 17 78 80 100 M 8 SW 6 20 0.63

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799100060] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799100060]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799100060]
Details 		NR-05799100060 9 294 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
60.3 59.5 - 61.0 16 40 17 78 85 105 M 8 SW 6 20 0.64

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 88.9 (87.0-89.9) [Code number: NR-0579-9100-088] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 88.9 (87.0-89.9) [Code number: NR-0579-9100-088]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 88.9 (87.0-89.9) [Code number: NR-0579-9100-088]
Details 		NR-0579-9100-088

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
88.9 87.0 - 89.9 16 35 25 98 110 130 M 10 SW 8 30 1.31

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 108.0 (106.8-109.2) [Code number: NR-0579-9100-108] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 108.0 (106.8-109.2) [Code number: NR-0579-9100-108]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 108.0 (106.8-109.2) [Code number: NR-0579-9100-108]
Details 		NR-0579-9100-108

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
108.0 106.8 - 109.2 16 35 25 98 130 150 M 10 SW 8 30 1.49

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 NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 110 (100) [Code number: NR-0579-9100-110] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 110 (100) [Code number: NR-0579-9100-110]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 110 (100) [Code number: NR-0579-9100-110]
Details 		NR-05799100110 14 287 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
110.0 108.8 - 111.4 16 35 25 98 130 150 M 10 SW 8 30 1.54

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
Photo NORMACONNECT GRIP E Pipe coupling, DN - 139.7 (138.1-141.6), W2, EPDM, WP=32 [Артикул: NR-05799100139]
NORMACONNECT GRIP E Pipe coupling, DN - 139.7 (138.1-141.6), W2, EPDM, WP=32 [Артикул: NR-05799100139]
Details 		NR-05799100139 19 450 rub
Photo Draft
Photo NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-05799100159] Draft NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-05799100159]
NORMA GRIP E strong pipe coupling, W2, with EPDM seal, DN - 159 (157.3-160.7) [Code number: NR-05799100159]
Details 		NR-05799100159 23 063 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.0737
  • Lock bars: 1.7220
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
159.0 157.3 - 160.7 16 32 35 115 185 215 M 12 SW 10 60 3.28

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 NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9300-048] Draft NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9300-048]
NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0579-9300-048]
Details 		NR-0579-9300-048

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
48.3 47.6 - 50.5 16 50 8 63 70 90 M 8 SW 6 15 0.48

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 NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9300-057] Draft NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9300-057]
NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 57.0 (56.3-57.7) [Code number: NR-0579-9300-057]
Details 		NR-0579-9300-057

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
57.0 56.3 - 57.7 16 50 17 78 80 100 M 8 SW 6 20 0.63

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 NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799300060] Draft NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799300060]
NORMA GRIP E strong pipe coupling, W5, with EPDM seal, DN - 60.3 (59.5-61.0) [Code number: NR-05799300060]
Details 		NR-05799300060 13 291 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
60.3 59.5 - 61.0 16 40 17 78 85 105 M 8 SW 6 20 0.64

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 NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 84,0 (83.0-85.0) [Code number: NR-0579-9300-084] Draft NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 84,0 (83.0-85.0) [Code number: NR-0579-9300-084]
NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 84,0 (83.0-85.0) [Code number: NR-0579-9300-084]
Details 		NR-0579-9300-084

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
84.0 83.0 - 85.0 16 35 25 98 105 125 M 10 SW 8 30 1.29

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 NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 88,9 (87.0-89.9) [Code number: NR-0579-9300-088] Draft NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 88,9 (87.0-89.9) [Code number: NR-0579-9300-088]
NORMA GRIP E strong pipe coupling, INOX-W5, with EPDM seal, DN - 88,9 (87.0-89.9) [Code number: NR-0579-9300-088]
Details 		NR-0579-9300-088

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
88.9 87.0 - 89.9 16 35 25 98 110 130 M 10 SW 8 30 1.31

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 NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: NR-05799300110] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: NR-05799300110]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 110,0 (108.8-111.4) [Code number: NR-05799300110]
Details 		NR-05799300110 20 334 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
110.0 108.8 - 111.4 16 35 25 98 130 150 M 10 SW 8 30 1.54

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 NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 133,0 (131.5-134.4) [Code number: NR-0579-9300-133] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 133,0 (131.5-134.4) [Code number: NR-0579-9300-133]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 133,0 (131.5-134.4) [Code number: NR-0579-9300-133]
Details 		NR-0579-9300-133

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
133.0 131.5 - 134.4 16 32 35 115 160 190 M 12 SW 10 50 2.93

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 NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: NR-05799300139] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: NR-05799300139]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 139,7 (125) [Code number: NR-05799300139]
Details 		NR-05799300139 31 534 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
139.7 138.1 - 141.6 16 32 35 115 165 195 M 12 SW 10 50 3.04

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 NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: NR-05799300159] Draft NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: NR-05799300159]
NORMA GRIP E strong pipe coupling, INOX W5, with EPDM seal, DN - 159,0 (157.3-160.7) [Code number: NR-05799300159]
Details 		NR-05799300159 33 775 rub

Application purpose:

  • For connection any metal and cast iron pipes

Special features:

  • Temperature range: -30 °C to +125 °C
  • Reusable
  • Shock resistant
  • Space saving connector
  • Withstand high vibration loads

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Anchoring ring: 1.4310
  • Lock bolt: 1.4401
  • Lock bars: 1.4404
DN (OD) OD min - OD max PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
159.0 157.3 - 160.7 16 32 35 115 185 215 M 12 SW 10 60 3.28

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 NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0582-9100-048] Draft NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0582-9100-048]
NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 48.3 (47.6-50.5) [Code number: NR-0582-9100-048]
Details 		NR-0582-9100-048

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0580
  • Lock bars: 1.7220
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
48.3 47.6-50.5 16 50 8 63 70 90 M 8 SW 6 5 0.46

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 NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 57.0 [Code number: NR-0582-9100-057] Draft NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 57.0 [Code number: NR-0582-9100-057]
NORMA FLEX E protective pipe coupling, W2, with EPDM seal, DN - 57.0 [Code number: NR-0582-9100-057]
Details 		NR-0582-9100-057

Application purpose:

  • For connecting metal and plastic pipes with high internal pressure

Special features:

  • Temperature range: -30 °C to +125 °C
  • Compensation of pipe gaps allows thermal elongation of the pipes
  • Joining all kind of pipe materials is possible, e.g. steel, plastic, cast iron, etc.

Material:

  • Sealing: EPDM
  • Strip insert: 1.4571/PA-GF
  • Protection ring: 1.4571
  • Lock bolt: 1.0580
  • Lock bars: 1.7220
DN (OD) OD min - OD max, mm PN WP C max a d H Screw Torque Weight
mm mm bar bar mm mm mm mm mm Nm kg/pc.
57.0 56.3-57.7 16 50 17 78 80 100 M 8 SW 6 10 0.61

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
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