Pipe Couplings

Our pipe couplings portfolio offers a compact and reliable means of connecting both metal and plastic plain-ended pipes. Used in mechanical engineering, construction, shipbuilding and water management systems, our pipe clamps are economical and reliable.

NORMA’s couplings for pipes include a patented double-lip sealing system, which provides maximum sealability at both high and low operating temperatures. These high pressure pipe couplings are specially designed to provide a highly reliable seal even under extreme loads or vacuum pressure.

Product Types

Brands

Industry

Nominal Diameter / Clamp Size

292mm

289mm

267mm

264mm

241mm

238mm

216mm

213mm

197mm

190mm

184mm

172mm

165mm

159mm

150mm

148mm

146mm

140mm

133mm

130mm

121mm

120mm

110mm

108mm

102mm

100mm

96mm

90mm

89mm

86mm

83mm

80mm

77mm

70mm

67mm

64mm

60mm

58mm

57mm

55mm

51mm

50mm

45mm

44mm

42.5mm

41mm

38mm

37.5mm

32.5mm

32mm

29mm

27mm

26mm

25.5"/572mm

24mm

21.61"/536.7mm

21.5mm

21.25"/539.8mm

21.13"/536.7mm

20.5mm

20mm

19.25"/489.0mm

18.88"/479.6mm

18.38"/467mm

18mm

17.13"/435.0mm

17mm

16.0"/406mm

16mm

15.13"/384.2mm

15mm

14.44"/367mm

14.38"/365.3mm

14.38"/365.1mm

14.35"/364.49mm

14.26"/362.33mm

14mm

14.0"/355.6mm

13.75"/349mm

13.57"/344.68mm

13.56"/345.2mm

13.38"/339.9mm

13.27"/337.1mm

13mm

12.69"/424mm

12.42"/315.5mm

12.06"/306mm

12mm

12.0"/304.8mm

12.0"/305mm

11.93"/303mm

11.88"/301.8mm

11.81"/300.75mm

11.8"/299.7mm

11.58"/294.1mm

11.56"/293.7mm

11.50"/292.1mm

11.31"/287mm

11.1"/281.9mm

11.04"/280.4mm

11mm

11.0"/279mm

10.94"/278.0mm

10.93"/277.6mm

10.69"/271.5mm

10.63"/270mm

10.56"/267.6mm

10.5"/266.70mm

10.50"/267mm

10.38"/263.7mm

10.25"/260mm

10.19"/259mm

10.13"/257mm

10mm

10.0"/254mm

9.69"/246mm

9.69"/246.1mm

9.56"/242.8mm

9.53"/242.1mm

9.48"/240.8mm

9.45"/240mm

9.26"/235.2mm

9.25"/235mm

9mm

8.94"/227mm

8.66"/220.0mm

8.44"/214mm

8.35"/212.1mm

8.19"/208mm

8.08"/205.2mm

8.03"/204.0mm

8.00"/203mm

8mm

8"/203.2mm

7.94"/202mm

7.83"/199mm

7.81"/198mm

7.75"/196.9mm

7.50"/191mm

7.44"/189mm

7.38"/187mm

7.25"/184.2mm

7.19"/183mm

7"/177.8mm

7mm

6.97"/177.0mm

6.94"/176mm

6.88"/174.8mm

6.84"/173.7mm

6.73"/171.0mm

6.63"/168mm

6.44"/164mm

6.42"/163.02mm

6.38"/162mm

6.38"/162.05mm

6.37"/162.05mm

6.34"/161.0mm

6.25"/158.8mm

6.18"/1.57mm

6.13"/155mm

6.12"/155.5mm

6"/152.4mm

6.00"/152.4mm

5.97"/151.6mm

5.94"/159mm

5.92"/150.4mm

5.91"/149.9mm

5.91"/150.1mm

5.90"/149.9mm

5.88"/149.4mm

5.88"/149mm

5.87"/149.1mm

5.84"/148.3mm

5.83"/148.1mm

5.81"148mm

5.81"/147.6mm

5.81"/148mm

5.69"/144mm

5.65"/143.5mm

5.63"/142mm

5.62"/142.8mm

5.61"/142.5mm

5.59"/142.0mm

5.54"/140.5mm

5.50"/139.7mm

5.5"/139.7mm

5.50"/140mm

5.47"/139mm

5.44"/138mm

5.38"/136mm

5.38"/137mm

5.34"/135.6mm

5.33"/135.4mm

5.31"/135mm

5.30"/134.6mm

5.3"/134.62mm

5.25"/133mm

5.25"/133.4mm

5.24"/133.1mm

5.16"/131.06mm

5.13"/131mm

5.12"/130.1mm

5.11"/129.8mm

5.1"/129.5mm

5.06"/129mm

5"/127mm

5.00"/127mm

5/16in Hose Diameter

5.00"/127.0mm

4.97"/126.2mm

4.94"/125.4mm

4.94"/125.5mm

4.94"/125mm

4.91"/124.7mm

4.85"/123.2mm

4.84"/122.9mm

4.81"/123mm

4.81"/122.2mm

4.79"/121.7mm

4.78"/121.4mm

4.76"/120.9mm

4.75"/121.4mm

4.75"/121mm

4.75"/120.7mm

4.72"/119.9mm

4.71"/119.6mm

4.690"/119.1mm

4.69"/119.1mm

4.68"/118.9mm

4.63"117mm

4.63"/118mm

4.63"/117mm

4.62"/117.4mm

4.61"/117.1mm

4.61"/117.09mm

4.56"/116mm

4.53"/115mm

4.53"/115.1mm

4.50"/114.3mm

4.5"/114.3mm

4.48"/113.8mm

4.47"/113.5mm

4.44"/121mm

4.44"/113mm

4.43"/112.5mm

4.41"/112.0mm

4.38"/111mm

4.38"/111.3mm

4.38"/112mm

4.37"/111mm

4.34"/110.2mm

4.33"/110mm

4.31"/109.5mm

4.31"/109mm

4.31"/110mm

4.26"/108.2mm

4.25"/108mm

4.25"/108.0mm

4.23"/107.5mm

4.22"/107.2mm

4.21"/106.9mm

4.19"/106mm

4.19"/107mm

4.19"/106.4mm

4.16"/105.7mm

4.13"/104.7mm

4.13"/105mm

4.13"/104mm

4.13"/104.9mm

4.10"/104.1mm

4.06"/103.1mm

4.06"/104mm

4.06"/103mm

4.04"/102.6mm

4.03"/102.4mm

4.00"/101mm

4.00"/102mm

4"/101.6mm

4.00"/102.6mm

4.00"/101.6mm

3.97"/100.8mm

3.96"/100.6mm

3.94"/100mm

3.94"/99mm

3.93"/99.8mm

3.88"/98mm

3.88"/98.5mm

3.88"/98.6mm

3.88"/99mm

3.87"/98.3mm

3.85"/97.8mm

3.84"/97.5mm

3.83"/97.3mm

3.82"/97.0mm

3.82"/97mm

3.81"/97mm

3.81"/96.5mm

3.8"/96.5mm

3.75"/96mm

3.75"/95.3mm

3.75"/95mm

3.73"/94.7mm

3.72"/94.5mm

3.70"/94.1mm

3.69"/92.9mm

3.69"/94mm

3.69"/93mm

3.67"/93.2mm

3.66"/93.2mm

3.63"/92mm

3.63"/91.44mm

3.63"/91.9mm

3.56"/90mm

3.56"/91mm

3.56"/90.4mm

3.54"/89.9mm

3.50"/90mm

3.50"/88.9mm

3.5"/88.9mm

3.5"88.9mm

3.50"/89mm

3.5"/90mm

3.47"/88.1mm

3.44"/87mm

3.44"/88mm

3.38"/85.9mm

3.38"/86mm

3.38"/85mm

3.34"/84.8mm

3.33"/84.6mm

3.31"/85mm

3.31"/84mm

3.25"/82mm

3.25"/82.55mm

3.25"/82.5mm

3.25"/82.6mm

3.25"/83mm

3.24"/82.3mm

3.22"/81.8mm

3.22"/81.76mm

3.21"/81.5mm

3.19"/81mm

3.18"/80.8mm

3.15"/80.0mm

3.13"/79.5mm

3.13"/79mm

3.13"/80mm

3.11"/79mm

3.10"/78.6mm

3.09"/78.5mm

3.06"/78mm

3.06"/77.7mm

3.04"/77.2mm

3.01"/76.5mm

3"/75mm

3.00"/75mm

3.0"/76.2mm

3.00"/77mm

3/8in Hose Diameter

3"/76mm

3.00"/76.2mm

3"/76.2mm

3.00"/78mm

2.97"/75.4mm

2.95"/74.9mm

2.94"/75mm

2.94"/74mm

2.91"/73.8mm

2.88"/73.2mm

2.88"/73.1mm

2.88"/73mm

2.85"/72.2mm

2.81"/74mm

2.81"/71.4mm

2.81"/72mm

2.81"/71mm

2.79"/70.6mm

2.75"/69.85mm

2.75"/69mm

2.75"/69.9mm

2.75"/70mm

2.72"/69.1mm

2.69"/68mm

2.69"/71mm

2.69"/68.3mm

2.69"/69mm

2.68"/68.1mm

2.66"/67.5mm

2.64"/67.1mm

2.63"67mm

2.63"/69mm

2.63"/67mm

2.62"/66.6mm

2.60"/65.9mm

2.57"/65mm

2.56"/65mm

2.56"/66mm

2.54"/64.3mm

2.51"/63.8mm

2.5"/63.5mm

2.50"/63mm

2.5"/63mm

2.5"/65mm

2.50"/64mm

2.50"/63.5mm

2.47"/62.7mm

2.44"/62mm

2.41"/61.1mm

2.38"/61mm

2.38"/60mm

2.38"/59mm

2.375"/60mm

2.36"/60mm

2.35"/59.7mm

2.31"/56mm

2.31"/59mm

2.31"/58.7mm

2.29"/58mm

2.25"/57.15mm

2.25"/57mm

2.25"/60mm

2.25"/57.2mm

2.22"/56.4mm

2.19"/55.6mm

2.19"55mm

2.19"/56mm

2.17"/55mm

2.13"/54mm

2.11"/53.6mm

2.10"/53.2mm

2.08"/52.8mm

2.06"/53mm

2.06"/52mm

2.01"/49.9mm

2"/50.8mm

2.00"/51mm

2"/44.5mm

2"/55mm

2.0"/50.8mm

1.94"/50mm

1.94"/49mm

1.94"/49.2mm

1.88"/47.6mm

1.88"/48mm

1.88"/47mm

1.81"/46mm

1.81"/113mm

1.79"/45.2mm

1.75"/44.5mm

1.75"/45mm

1.75"/44mm

1.69"/43mm

1.66"/42.1mm

1.63"/41mm

1.56"/40mm

1.53"/38.9mm

1.5"/38mm

1.50"/38mm

1.47"/37.3mm

1.44"/36mm

1.44"/37mm

1.40"/35mm

1.38"/35mm

1.31"/33mm

1.25"/32mm

1.19"/30mm

1.13"/28mm

1.13"/29mm

1.06"/27mm

1.00"/25mm

1/4in Hose Diameter

0.94"/24mm

0.88"/22

0.88"/23

0.81"/21mm

0.81"/20mm

0.75"/19mm

0.75"/18mm

0.69"/17mm

0.69"/26mm

0.69"/27mm

0.63"/16mm

0.63"/15mm

0.56"/14mm

0.50"/13mm

0.50"/12mm

0.44"/11mm

0.44"/11.5mm

0.44"/10.5mm

0.38"/9.5mm

0.38"/10mm

0.38"/9mm

0.31"/8.5mm

0.31"/7.5mm

0.31"/8mm

U/K

N/A

Material Type

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