Engine Parts Sealing Coupling Seals Engine Lock Wedge Shape Gasket Dnv Certified
| US$0.22 - 16.71 | 100 Pairs (MOQ) |
Shanghai Bolaixin Intelligent Control System Engineering Co., Ltd.
Shanghai, China
Last Login Date:
Sep 24, 2024
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Pressure Transmitter, Flow Meter, Temperature Transmitter, Butterfly Valve, Ball Valve, Control Valve, Actuator, Gas Detector
Product Description
Company Info
Basic Info.
Product Description
Double layer washers with wedge shape do not rely on friction, but use preload to prevent bolt loosening. CHKSOON double-layer wedge-shaped locking washers lock the bolted assemblies securely, even under vibration or dynamic loads.
| Specification/structure | Bolt specification mm | Inner diameter (d) mm | Outer diameter(D) mm | Thickness (T) mm |
| 3N | M3 | 3.4 | 7 | 1.8 |
| 4N | M4 | 4.4 | 7.6 | 1.8 |
| 4P | M4 | 4.4 | 9 | 1.8 |
| 5N | M5 | 5.3 | 9.8 | 1.8 |
| 5P | M5 | 5.3 | 10.8 | 1.8 |
| 6N | M6 | 6.4 | 10.8 | 1.8 |
| 6P | M6 | 6.4 | 14 | 1.8 |
| 8N | M8 | 8.4 | 14 | 2.5 |
| 8P | M8 | 8.4 | 17 | 2.5 |
| 10N | M10 | 10.5 | 17 | 2.5 |
| 10P | M10 | 10.5 | 19.8 | 3.4 |
| 12N | M12 | 13 | 19.8 | 3.4 |
| 12P | M12 | 13 | 25.6 | 3.4 |
| 14N | M14 | 15 | 23.6 | 3.4 |
| 14P | M14 | 15 | 32 | 3.4 |
| 16N | M16 | 17 | 25.6 | 3.4 |
| 16P | M16 | 17 | 32 | 3.4 |
| 18N | M18 | 19 | 29.2 | 3.4 |
| 18P | M18 | 19 | 35 | 3.4 |
| 20N | M20 | 21 | 32 | 3.4 |
| 20P | M20 | 21 | 39 | 3.4 |
| 22N | M22 | 23 | 35 | 3.4 |
| 22P | M22 | 23 | 42 | 4.6 |
| 24N | M24 | 25 | 39 | 3.4 |
| 24P | M24 | 25 | 47 | 4.6 |
| 27N | M27 | 28 | 42 | 5.8 |
| 27P | M27 | 28 | 47 | 5.8 |
| 30N | M30 | 31 | 47 | 5.8 |
| 30P | M30 | 31 | 56 | 6.4 |
| 33N | M33 | 34 | 48 | 5.8 |
| 33P | M33 | 34 | 56 | 6.4 |
| 36N | M36 | 37 | 56 | 5.8 |
| 36P | M36 | 37 | 63 | 6.4 |
| 39N | M39 | 40 | 58 | 5.8 |
| 42N | M42 | 43 | 63 | 5.8 |
| 48N | M48 | 49 | 75 | 7 |
| 52N | M52 | 53.5 | 80 | 7 |
CHKSOON is certified by DNV Junker vibration testing. Under the specified conditions of DNV Junker vibration test, the residual clamp force after test is over 80% . The manufacturer's self-developed Junker vibration testing machine is certified by DNV.
CHKSOON passed the vibration test of National Railway Product Quality Supervision and Inspection Center, China Railway Inspection and Certification Center Co. LTD, Machinery industry General Parts product Quality Supervision and Testing Center, Mechanical Science research Institute parts quality Testing Center, all samples' Residual clamp force>90% .
