MSS SP-155-2018
- Plastic-Lined Metal Valves
- standard by Manufacturers Standardization Society, 05/01/2018
- Category: MSS
$103.00
$52.00
MSS SP-155-2018 establishes requirements and criteria for factory-made plastic-lined metal valves intended primarily for conveying corrosive fluids. Preferred liner materials are listed in an accompanying table and do not include urethane and polyurethane liner materials. This Standard Practice applies to ball, check, plug, butterfly, and similar quarter-turn valves. It does not apply to diaphragm or plastic-lined knife gate valves. Requirements for materials, workmanship, dimensions, design, fabrication, working pressure and temperatures, test methods, qualification requirements, and markings are included within this Standard Practice.
This Standard Practice does not define the suitability of different liner materials to various chemical and operating environments and does not involve products coated with plastics.
This Standard Practice does not define the suitability of different liner materials to various chemical and operating environments and does not involve products coated with plastics.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.