25.220.99 标准查询与下载

GOST 23790-1979 盖木材用的防火磷酸盐苫布技术要求

Phosphates fire protective wood coating. Technical requirements

BS 4495:1969 陶瓷和金属陶瓷度层的熔喷法推荐标准

Coatings may be applied to metals and other suitable materials for purposes such as wear resistance, corrosion resistance, heat insulation and electrical insulation. Recommendations for coating material, surface preparation, application of coating, sealing, surface finishing.

Recommendations for the flame spraying of ceramic and cermet coatings

AS 3681:1989 球墨铸铁管线和配件用聚乙烯套管的应用指南

Provides guidance on the application of polyethylene sleeving to ductile iron and grey iron pipelines and fittings.

Guidelines for the application of polyethylene sleeving to ductile iron pipelines and fittings

AS 2518:1992 管材和配件的熔结低密度聚乙烯涂层

Specifies requirements for coating for protection against corrosion, where the coating is not subject to weather exposure (a safe period of 18 months of weather exposure is allowed for to cover an extended storage period prior to installation), and the pipeline operating temperatures are not above +60°C nor below -40°C. Coating thickness for normal and heavy duty for a given range of nominal pipe sizes are tabulated.

Fusion-bonded low-density polyethylene coating for pipes and fittings