Xingtai NNK Metal Seal Manufacturing Co., Ltd.’s Post

Get to know the features that make TC Rubber Oil Seals stand out! 🌟 The combination of abrasion resistance, tear resistance, good bending strength, and more ensures long-lasting performance. These seals are a testament to quality and innovation in the sealing industry. 💪 #TCRubberSealFeatures #BendingStrength #Ductility #TensileStrength #OilResistance #CorrosionResistance #SealingTechnology

The nitrided layer can reach 0.05-0.07mm. The hardness can reach HV950±50or above, equivalent to HRC68~69. The general features of Barrelize nitrided extrusion screws: they can improve corrosion resistance and wear resistance. #barrelize

Tweeter Compression Driver SS4592 Specifications Throat: 2inch Sensitivity: 118 dB Magnet Size: Neodymium Cover Material: Plastic Diaphragm Material: Polyester Frequency Range: 300 Jz-7KHz Norminal Impendence: 8OHM Continue Pawar Handling: 320 Watt

Frosted flame retardant silicone rubber sheet Strength 5, elongation 300%, flame retardant grade V0, thickness 3 mm

Flame retardant frosted silicone sheet Strength 5, elongation 300%, flame retardant grade V0, thickness 3 mm

Case hardening on gears- Case hardening/Carburizing- 1)The process of introducing carbon on a low carbon a steel. 2)As hardness increases ductility decreases. 3)Case hardening is used when we required specific portion to be harden as compare to core. 4) Carburizing improves wear resistance of gear tooth while keeping its core ductile and tough. Effective case depth- Distance of a point from the surface where the hardness is 550 HV (ISO STD) OR 513 HV OR 50 HRC(AGMA/ANSI STD) HV- Vickers hardness HRC- Rockwell hardness scale c Total case depth- Total length of case until it's hardness is nearly equal to its core hardness. Recommended location for case depth measurement A- Mid of gear tooth flank or at PCD B- Root C- Tip D- Root circle Case depth distribution is not uniform at all locations B. < A <. C

Knife gate valves are especially beneficial for handling slurry in addition to viscous, corrosive and abrasive media. #KnifeGateValve #KnifeGateValveManufacturers #KnifeGateValves #ManualKnifeGateValve 🌏 https://buff.ly/3SH2C5T

Knife gate valves are especially beneficial for handling slurry in addition to viscous, corrosive and abrasive media. #KnifeGateValve #KnifeGateValveManufacturers #KnifeGateValves #ManualKnifeGateValve 🌏 https://buff.ly/3SH2C5T

Oil seals are rubber or elastomeric rings that fit around rotating shafts. They often have a metal casing, which makes them stronger and more resistant to wear. The oil seal's inner lip forms a tight seal against the shaft while allowing movement. Oil seals are essential in many applications, from cars to industrial machinery. yjm006@hwmf.com #HeavyDutySeal #HeavyDutyGarageDoorSeal #HeavyDutyPlasticSeals #HeavyDutyDoorSeal #HeavyDutyRubberSeal https://buff.ly/4eIyTDS