Metric | Various types of Metric-Nanotejarat

power-belt

Iran

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Metric Timing Belt

The metric timing belt is manufactured from neoprene rubber or polyurethane reinforced with fiberglass or steel cords to ensure precise and slip-free power transmission. The tooth pitch varies from 2 millimeters to 20 millimeters depending on the standard, while tooth height ranges between 0.8 and 5 millimeters. The tensile strength of these belts is typically in the range of 500 to 3000 newtons per centimeter, enabling use in heavy-duty industrial systems. The operating temperature range of the metric timing belt is between -30 and 100 degrees Celsius, with short-term resistance up to 120 degrees Celsius. High wear resistance, along with oil and moisture tolerance, are also key features of this product.

Other technical specifications include high accuracy in tooth alignment and long-term dimensional stability. The belt width is produced from 6 to 150 millimeters depending on application, and standard rolls are offered in lengths of 50 or 100 meters. The minimum bending radius usually ranges between 20 and 80 millimeters, allowing use with small pulleys. The surface hardness is typically between 80 and 92 Shore A, providing strong resistance against deformation. These belts are designed according to international standards ISO 5296 and DIN 7721, and are widely applied in autom


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Metric thread stud bolt

Metric-thread stud bolts are typically manufactured from carbon or alloy steel with a tensile strength ranging from 70 to 120 ksi. Their diameters range between 6 to 50 millimeters and are available in various lengths. The threads are produced according to ISO 261 or DIN 13 standards with a precision class of 6g or 7g. The surface hardness after heat treatment ranges from 200 to 280 Brinell, ensuring high mechanical strength. This type of stud bolt is widely used in oil, gas, and petrochemical industries for precise and durable connections.

Due to the accurate thread geometry and high-quality raw materials, metric-thread stud bolts can withstand high pressure and industrial vibrations. The manufacturing process includes heat treatment, grinding, and strict dimensional control. Mechanical tests such as tensile strength, hardness, and non-destructive testing are conducted to ensure final quality. These stud bolts perform optimally in corrosive environments and high temperatures, offering long service life and reliability.


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