Engineering machinery hydraulic cylinder seal SPG is a double acting piston combination seal with very wide applications, SPG Glyd-Ring is a combination of a slipper seal and an energizing square-ring.
Tungsten steel material refers to the alloy material obtained by mixing, pressing and sintering with WC and Co powder as the main raw materials by powder metallurgy method through a series of processing methods. Has the characteristics of hardness, high s
Pressure vessel torispherical head has a dish with a fixed radius, the size of which depends on the type of torispherical head. The transition between the cylinder and the dish is called the knuckle. The knuckle has a toroidal shape.
The double acting GSF Glyd Ring is a combination of a teflon slipper seal and a static energizing O-Ring. It is produced with an interference fit which together with the squeeze of the O-Ring ensures a good sealing effect even at low pressure.
This is a very practical stainless steel square drive self tapping screws , Stainless steel material corrosion resistance, pressure resistance, salt spray test more than 1000 hours，The head type has flat head, pan head, oval head and so on.
The utility model has the advantages of small volume, simple structure, convenient use, high measurement rate, sensitivity and accuracy, and is widely applicable to the measurement of molten steel, molten iron and other molten metal temperatures.
The12V black heated seat cushions keep body warm in winter drive .The soothing heat will help to maintain your metabolism and steady blood circulation. Long-distance driving and travel; Ideal aid for the relief of muscle soreness, back pain, sore joints,