This standard covers the special protective interior coatings for valves
and hydrants used in the waterworks industry. The standard covers the
material, application, and performance requirements for these special
interior coatings. The coating shall be either a liquid or powder epoxy
system and shall not contain coal tar. These coatings are applied to
interior ferrous surfaces of valves and hydrants intended for use in
drinking water systems where corrosion protection is specified. The
history of the standard, acceptance, information regarding use of this
standard, and major revisions are covered in the foreword. Section 1
discusses scope, definitions, affidavit or certificate of compliance, and
references. Section 2 discusses materials including coating material.
Section 3 discusses coating process including surface preparation,
coating application, and coating system qualification. Section 4 on
testing and inspection includes qualification testing and production
testing. Section 5 on special testing covers holiday testing. Section 6
covers inspection and rejection including basis for rejections. Section
7 covers shipping, handling, and storage precautions.
| File Size : | 1
file
, 260 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Published : | 01/01/2001 |
