26/06/2026

Corrugated tubing, fatigue resistant, nom⌀21mm, OD=21.2mm, ID=16.7mm, black, 50m


Art.-No. 166-11503

| HG-HI21-PA12-BK

 | 

Copied
  • Excellent fatigue life
  • Very flexible
  • Recovers form if crushed
  • Good mechanical properties at low temperatures
  • Highly resistant to solvents and oils
  • Free of halogen, sulphur and phosphorus
  • Self-extinguishing to IEC 61386
  • Colour: black

Application PA12 corrugated flexible conduit for applications with continual movement and bending, including robotics and automation, rail, machine building and plant construction.
Colour Black (BK)
Key product features fatigue resistant
Material Polyamide 12 (PA12)
Min.Tensile Strength 300N
PART DESCRIPTION HG-HI21-PA12-BK
Package Content 50m
Package Content packed in reel
Pitch Type fine
Product Family HG-HI PA12 Conduit
Product Group Non-Metallic Conduits
Short Description Corrugated flexible conduit PA12 ø 21mm reel 50m
Type HG-HI21
Weight/Unit 0.0524kg
Bending Radius min. (R) 35mm
Diameter (D) 16.7mm
Inside ⌀ (ID) 16.7mm
Length (L) 50m
NW ⌀ 17mm
Nominal ⌀ 0.81"
Nominal ⌀ 21mm
Outside ⌀ (OD) 21.2mm
Weight 55g/m
CE Certification Yes
ELV compliant (Article 4 - 2) Yes
EN61386 Classification 13544066-110
Flammability EN IEC 61386
Halogen-free Yes
Hazardous Goods No
IP-Rating IP66 (in conjunction with HG fittings)
Oil resistant Yes
Operating Temperature -50 °C to +110 °C
Operating Temperature Moving -50 °C to +110 °C
ROHS compliant Yes
Self extinguishing Yes
Specifications
Specifications CSA -C22.2 No.227.3, IEC 61386
UL File link Link
UL Recognized (US and Canada) Yes
UL-File Number E325250
Country of Origin GB
Customs Number 39173200
GTIN-13 / EAN 4031026302669
Packaging 1 - Height (m) 0.18m
Packaging 1 - Length (m) 0.45m
Packaging 1 - Qty 50
Packaging 1 - Type reel
Packaging 1 - Volume (m³) 0.003645
Packaging 1 - Weight (kg) 2.62kg
Packaging 1 - Width (m) 0.045m
Packaging 3 - Type carton
Packaging 4 - Length (m) 1.2m
Packaging 4 - Qty 750
Packaging 4 - Type pallet
Packaging 4 - Weight (kg) 62.25kg
Packaging 4 - Width (m) 0.8m
Reel Length 50m
ETIM 7.0 Key EC001175
ETIM 8.0 Key EC001175
ETIM 9.0 Key EC001175

Accessories

HG21-S-PG21 166-21040
Fittings with fixed external thread
CONCUTTER2 166-51102
HelaGuard accessories
HG21-S-M20 166-21004
Fittings with fixed external thread
HG21-S-PG16 166-21014
Fittings with fixed external thread
CONCUTTER1 166-51101
HelaGuard accessories
HG21-S-PG13 166-21039
Fittings with fixed external thread
HG21-SFL 166-21201
Fittings with swivel flange
HG21-SM-M20 166-21303
Fittings with swivel external thread
HG21-SM-PG13 166-21312
Fittings with swivel external thread
HG21-SM-PG16 166-21313
Fittings with swivel external thread
HG21-SF-M20 166-21403
Fittings with swivel internal thread
HG21-SF-PG16 166-21411
Fittings with swivel internal thread
HGL21-S-M20 166-21603
Fittings with fixed external thread
HGL21-S-PG16 166-21611
Fittings with fixed external thread
HGL21-S-PG13 166-21625
Fittings with fixed external thread
HGL21-S-PG21 166-21626
Fittings with fixed external thread
HGL21-SFL 166-21801
Fittings with swivel flange
HGL21-SM-M20 166-21903
Fittings with swivel external thread
HGL21-SM-PG13 166-21912
Fittings with swivel external thread
HGL21-SM-PG16 166-21913
Fittings with swivel external thread
HGL16-SF-PG16 166-22012
Fittings with swivel internal thread
HGL21-SF-M20 166-22003
Fittings with swivel internal thread
HGL21-SF-PG16 166-22013
Fittings with swivel internal thread
HG21-90-M20 166-22204
Fittings with fixed external thread
HG21-90-PG16 166-22214
Fittings with fixed external thread
HG21-90-PG13 166-22227
Fittings with fixed external thread
HG21-90FL 166-22401
Fittings with swivel flange
HG21-90M-M20 166-22503
Fittings with swivel external thread
HG21-90M-PG13 166-22512
Fittings with swivel external thread
HG21-90M-PG16 166-22513
Fittings with swivel external thread
HG21-90F-M20 166-22603
Fittings with swivel internal thread
HG21-90F-PG16 166-22611
Fittings with swivel internal thread
HG21-90F-PG13 166-22614
Fittings with swivel internal thread
HGL21-90-M20 166-22803
Fittings with fixed external thread
HGL21-90-PG16 166-22811
Fittings with fixed external thread
HGL21-90-PG13 166-22821
Fittings with fixed external thread
HGL21-90FL 166-23001
Fittings with swivel flange
HGL21-90M-M20 166-23103
Fittings with swivel external thread
HGL21-90F-M20 166-23203
Fittings with swivel internal thread
HG21-45-M20 166-23401
Fittings with fixed external thread
HG21-45-PG13 166-23407
Fittings with fixed external thread
HG21-45-PG16 166-23408
Fittings with fixed external thread
HG21-45FL 166-23601
Fittings with swivel flange
HG21-45M-M20 166-23701
Fittings with swivel external thread
HG21-45M-PG13 166-23708
Fittings with swivel external thread
HG21-45M-PG16 166-23709
Fittings with swivel external thread
HG21-45F-M20 166-23801
Fittings with swivel internal thread
HG21-45F-PG16 166-23808
Fittings with swivel internal thread
HGL21-45-M20 166-24001
Fittings with fixed external thread
HGL21-45-PG13 166-24007
Fittings with fixed external thread
HGL21-45-PG16 166-24008
Fittings with fixed external thread
HGL21-45FL 166-24201
Fittings with swivel flange
HGL21-45M-M20 166-24301
Fittings with swivel external thread
HGL21-45F-M20 166-24401
Fittings with swivel internal thread
HG21-T 166-24802
Connectors, reducers and couplers
HGL21-T 166-24901
Connectors, reducers and couplers
PACC21 166-25702
HelaGuard accessories

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