Jinyuan up enterprise specializing in the production (SZJYD brand) double-stacked self-locking washers DIN25201 execution EN64AA and manufacturing standards. Also known as Stallone prison security self-locking lock washer. The principle is a double-sided engagement tooth pattern is automatically generated in the vibration load lift setback move, with automatic locking function of the anti-loose washer Stallone prison Features: can withstand vibration without any long uninterrupted loose removable reused without affecting the locking effect belong to the world's most advanced. performance Lockwashers product Stallone prison business. - continuous technological innovation and exceed industry manufacturing standards in China Lockwashers professional fields fully meet industry standards at the same level in Europe and by the national and international third party testing unit rigorous testing. All products are fully comparable to imported lock washer products. Common Specifications M3-M130 stock selling. provide you with one-stop shopping service Lockwashers. Jinyuan growing up in is your reliable partner!
Double-stacked self-locking washers and features specialty called:
Lockwashers aka lock washer, lock washers, lock washer, DIN25201 lock washers, double-stacked self-locking lock washers.
Traditional monolithic spacer washer is working independently, this gasket mainly rely on friction to achieve the anti-loosening effect.
Way of working:
The new gasket is composed of two pieces, its unique structure has changed the traditional washer embedded achieved mainly by friction locking way, instead of using the most advanced international lock technology, the use of the tension between the two pads to reach tight lock and made double effect
The use of materials and surface treatment:
All imported from Japan SUS304.316.630 (A2. A4) stainless steel or carbon steel SK5. SK7 and customer-specific special steel in Europe ((EN 1.7182 (27MnCrB5) EN1.5528 (22MnB5) (1.4462, DIN X2Gr-NiMoN2253) equivalent alloy steel etc. All hardened carbon steel products through rigorous product features ensure absolute compliance. Surface treatment is usually colored with zinc magnesium coating Thatta Croatia. After neutral salt spray test proved that can withstand at least 500 hours. At the same time according to requirements All stainless steel products for the hardening process (HV350-550) to enhance and improve the mechanical properties.
DIN25201 Lockwashers excellent quality performance are widely used: metallurgy defense industry rail transport, high-speed rail projects in machinery manufacturing, electricity, new energy, petrochemicals, auto parts, shipbuilding industry, aerospace, mining and offshore mining equipment. Construction machinery. special equipment manufacturing equipment other industry sectors.
Sold promise: The sale of products strictly enforce enterprise manufacturing quality standards, the implementation of the National Warranty: If quality problems unconditional return or refund!