At present, international standards for heat-resistant conveyor belts are mainly concentrated in areas such as ISO (International Organization for Standardization) and DIN (German Industrial Standards). Here are some common reference standards for heat-resistant conveyor belts:

1. ISO standard:

-ISO 4195:2012- High temperature resistant conveyor belts: Equipment and testing criteria for high temperature resistant core tapes and laminates.

-ISO 4195:1982- Heat resistant conveyor belts: Equipment and testing criteria for high-temperature resistant core tapes and laminates.

2. DIN standard:

-DIN 22102-1:2014- Organization and Rules, Part 1: Design Principles.

-DIN 22103-2:2002- Organization and Rules, Part 2: Requirements.

These standards usually cover the design, structure, materials, performance requirements, testing methods, and other aspects of heat-resistant conveyor belts, aiming to ensure that heat-resistant conveyor belts can operate safely and reliably under high temperature conditions while meeting specific application requirements.

For domestic heat-resistant conveyor belt standards, international standards are usually referred to and formulated based on the actual situation and needs in China. Domestic standards may be formulated and published by the China Standardization Committee (SAC) or industry associations.

Therefore, if you need to know the latest standard information for heat-resistant conveyor belts, it is recommended that you consult the official websites of the International Organization for Standardization (ISO), German Industrial Standards (DIN), or the National Standardization Committee (SAC) for the most accurate and authoritative standard content. At the same time, you can also contact heat-resistant conveyor belt manufacturers or industry associations to learn about the latest standard requirements and industry trends.