Quality Inspection for Electrical Conduit And Conduit Fitting - Connector Conically Sealing With Strain Relief – Weyer
Quality Inspection for Electrical Conduit And Conduit Fitting - Connector Conically Sealing With Strain Relief – Weyer Detail:

Introduction of Polyamide Connector
| Material | Polyamide |
| Color | Grey (RAL 7037), black (RAL 9005) |
| Temperature range | Min-40°C,Max100℃, Short-term120℃ |
| Flame-retardant | V2(UL94) |
| Protection degree | Using suitable O-sealings within the clamping range IP66, using sealing gum around the thread |
| Flame-retardant | Self-extinguishing, free of halogen, phosphor and cadmium, passed RoHS |
| Fit with | All tubing except overload type WYK tubing |
WQGZ1

Tech Specification
| Article no. | Color | Thread | Fits to | Clamping | C | φI | φB | D | 单位 |
| WQGZ1-M | G/B | Size | tubing size | Range(mm) | mm | mm | mm | mm | units |
| WQGZ1-M12G/AD10.0 | Grey | M12×1.5 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ1-M16G/AD13.0 | Grey | M16×1.5 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ1-M16G/AD15.8 | Grey | M16×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-M18G/AD15.8 | Grey | M18×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-M20G/AD18.5 | Grey | M20×1.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ1-M20G/AD21.2 | Grey | M20×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-M22G/AD21.2 | Grey | M22×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-M25G/AD25.5 | Grey | M25×1.5 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ1-M25G/AD28.5 | Grey | M25×1.5 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| * WQGZ1-M32G/AD31.5 | Grey | M32×1.5 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ1-M32G/AD34.5 | Grey | M32×1.5 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ1-M40G/AD42.5 | Grey | M40×1.5 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ1-M50G/AD54.5 | Grey | M50×1.5 | AD54.5 | 30-38 | 15 | 38 | 64 | 103 | 5 |
| WQGZ1-M63GAD54.5 | Grey | M63×1.5 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| WQGZ1-M12B/AD10.0 | Black | M12×1.5 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ1-M16B/AD13.0 | Black | M16×1.5 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ1-M16B/AD15.8 | Black | M16×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-M18B/AD15.8 | Black | M18×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-M20B/AD18.5 | Black | M20×1.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ1-M20B/AD21.2 | Black | M20×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-M22B/AD21.2 | Black | M22×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-M25B/AD25.5 | Black | M25×1.5 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ1-M25B/AD28.5 | Black | M25×1.5 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| WQGZ1-M32B/AD31.5 | Black | M32×1.5 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ1-M32B/AD34.5 | Black | M32×1.5 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ1-M40B/AD42.5 | Black | M40×1.5 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ1-M50B/AD54.5 | Black | M50×1.5 | AD54.5 | 30-38 | 15 | 38 | 64 | 103 | 5 |
| WQGZ1-M63BAD54.5 | Black | M63×1.5 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| Article no. | Color | Thread | Fits to | Clamping | C | φI | φB | D | Pack |
| WQGZ1-P | G/B | Dimension | tubing size | Range | mm | mm | mm | mm | units |
| WQGZ1-P07G/AD10.0 | Grey | PG7 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ1-P09G/AD13.0 | Grey | PG9 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ1-P11G/AD15.8 | Grey | PG11 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-P13.5G/AD18.5 | Grey | PG13.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ1-P16G/AD21.2 | Grey | PG16 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-P21G/AD25.5 | Grey | PG21 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ1-P21G/AD28.5 | Grey | PG21 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| *WQGZ1-P29G/AD31.5 | Grey | PG29 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ1-P29G/AD34.5 | Grey | PG29 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ1-P36G/AD42.5 | Grey | PG36 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ1-P48G/AD54.5 | Grey | PG48 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| WQGZ1-P07B/AD10.0 | Black | PG7 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ1-P09B/AD13.0 | Black | PG9 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ1-P11B/AD15.8 | Black | PG11 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ1-P13.5B/AD18.5 | Black | PG13.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ1-P16B/AD21.2 | Black | PG16 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ1-P21B/AD25.5 | Black | PG21 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ1-P21B/AD28.5 | Black | PG21 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| WQGZ1-P29B/AD31.5 | Black | PG29 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ1-P29B/AD34.5 | Black | PG29 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ1-P36B/AD42.5 | Black | PG36 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ1-P48B/AD54.5 | Black | PG48 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
WQGZ

Tech Specification
| Article no. | Color | Thread | Fits to | Clamping | C | φI | φB | D | Pack |
| WQGZ-M | G/B | Dimension | tubing size | mm | mm | mm | mm | mm | units |
| WQGZ-M12G/AD10.0 | Grey | M12×1.5 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ-M16G/AD13.0 | Grey | M16×1.5 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ-M16G/AD15.8 | Grey | M16×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-M18G/AD15.8 | Grey | M18×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-M20G/AD18.5 | Grey | M20×1.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ-M20G/AD21.2 | Grey | M20×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-M22G/AD21.2 | Grey | M22×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-M25G/AD25.5 | Grey | M25×1.5 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ-M25G/AD28.5 | Grey | M25×1.5 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| * WQGZ-M32G/AD31.5 | Grey | M32×1.5 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ-M32G/AD34.5 | Grey | M32×1.5 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ-M40G/AD42.5 | Grey | M40×1.5 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ-M50G/AD54.5 | Grey | M50×1.5 | AD54.5 | 30-38 | 14 | 38 | 64 | 101.5 | 5 |
| WQGZ-M63G/AD54.5 | Grey | M63×1.5 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| WQGZ-M12B/AD10.0 | Black | M12×1.5 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ-M16B/AD13.0 | Black | M16×1.5 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ-M16B/AD15.8 | Black | M16×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-M18B/AD15.8 | Black | M18×1.5 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-M20B/AD18.5 | Black | M20×1.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ-M20B/AD21.2 | Black | M20×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-M22B/AD21.2 | Black | M22×1.5 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-M25B/AD25.5 | Black | M25×1.5 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ-M25B/AD28.5 | Black | M25×1.5 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| WQGZ-M32B/AD31.5 | Black | M32×1.5 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ-M32B/AD34.5 | Black | M32×1.5 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ-M40B/AD42.5 | Black | M40×1.5 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ-M50B/AD54.5 | Black | M50×1.5 | AD54.5 | 30-38 | 14 | 38 | 64 | 101.5 | 5 |
| WQGZ-M63B/AD54.5 | Black | M63×1.5 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| Article no. | Color | Thread | Fits to | Clamping | C | φI | φB | D | Pack |
| WQGZ-P | G/B | Dimension | tubing size | Range | mm | mm | mm | mm | units |
| WQGZ-P07G/AD10.0 | Grey | PG7 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ-P09G/AD13.0 | Grey | PG9 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ-P11G/AD15.8 | Grey | PG11 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-P13.5G/AD18.5 | Grey | PG13.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ-P16G/AD21.2 | Grey | PG16 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-P21G/AD25.5 | Grey | PG21 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ-P21G/AD28.5 | Grey | PG21 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| * WQGZ-P29G/AD31.5 | Grey | PG29 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ-P29G/AD34.5 | Grey | PG29 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ-P36G/AD42.5 | Grey | PG36 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ-P48G/AD54.5 | Grey | PG48 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
| WQGZ-P07B/AD10.0 | Black | PG7 | AD10.0 | 3-6.5 | 8 | 7 | 17 | 53 | 50 |
| WQGZ-P09B/AD13.0 | Black | PG9 | AD13.0 | 4-8 | 8 | 8 | 20 | 56 | 50 |
| WQGZ-P11B/AD15.8 | Black | PG11 | AD15.8 | 5-10 | 8 | 10 | 23 | 58.5 | 50 |
| WQGZ-P13.5B/AD18.5 | Black | PG13.5 | AD18.5 | 6-12 | 9 | 12 | 26 | 63 | 50 |
| WQGZ-P16B/AD21.2 | Black | PG16 | AD21.2 | 8-14 | 10 | 14 | 29.5 | 69 | 25 |
| WQGZ-P21B/AD25.5 | Black | PG21 | AD25.5 | 13-18 | 11 | 18 | 34 | 73.5 | 10 |
| WQGZ-P21B/AD28.5 | Black | PG21 | AD28.5 | 13-18 | 11 | 18 | 37 | 74 | 10 |
| WQGZ-P29B/AD31.5 | Black | PG29 | AD31.5 | 18-25 | 12 | 25 | 41 | 85 | 10 |
| WQGZ-P29B/AD34.5 | Black | PG29 | AD34.5 | 18-25 | 11 | 25 | 44 | 85 | 10 |
| WQGZ-P36B/AD42.5 | Black | PG36 | AD42.5 | 22-32 | 13 | 32 | 52 | 98 | 10 |
| WQGZ-P48B/AD54.5 | Black | PG48 | AD54.5 | 37-44 | 15 | 44 | 64 | 101.5 | 5 |
Advantages of Polyamide Connector
1. Easy to install
2. Save time
3. Easy to transport
Pictures of Connector



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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.




