1.1本规范涵盖了工作温度高达1000°F（538°C）的锅炉、熔炉和其他高温设备密封件用编织、绳索和灯芯玻璃纤维填料的一般要求和试验。

1.1 This specification covers the general requirements and tests for braided, rope, and wick fiberglass packing used for boiler, furnace, and other high-temperature equipment seals for service temperatures up to 1000°F (538°C).