$37.00 This standard sets minimum requirements for shop- and field-applied polyurethane coatings and linings used in the water supply industry. All AWWA steel pipe coating standards are based on the maximum service temperature of potable water. 0000057417 00000 n Though the first AWWA standard for polyurethane lining and coating of steel pipe was published in 1999, fast-setting, high-solids polyurethane has been used to line and coat steel pipe since the 1980’s. The stipulations of this standard apply when this document has been referenced and then only to polyurethane systems for the interior and exterior of steel water pipe. This standard can be referenced in specifications for the interior and exterior of steel water pipe. 0000000836 00000 n Various metal compounds such as dibutyl tin dilaurate and zinc octoate are commonly used catalysts … %PDF-1.5 %���� Copyright © 2020 American Water Works Association, save AWWA C222-18 Polyurethane Coatings and Linings for Steel Water Pipe and Fittings. Polyurethane and polyurea protective steel coatings can be used in applications such as water tank lining, coatings for steel pipe, truck beds and … 73 0 obj <> endobj 0000003318 00000 n 0000000016 00000 n 0000003881 00000 n 73 27 0000010214 00000 n 0000002441 00000 n 0000008748 00000 n 0000001916 00000 n trailer 0000005691 00000 n You can also choose from a53-a369, 10#-45#, and q195-q345 polyurethane coating pipe, as well as from bending, welding, … 0000006956 00000 n Chemline’s polyurea and polyurethane coatings for metal surfaces are environmentally friendly and offer a fast-setting protective coating. 0000003828 00000 n startxref The purpose of this standard is to provide the minimum requirements for polyurethane coating and lining systems for steel water pipe and fittings including materials, surface preparation, testing, handling, and packaging requirements. Sorry, 0000001462 00000 n 0000009925 00000 n Catalysts Catalysts are generally used one - and two-component polyurethane coatings to shorten the curing time. this item can only be purchased by current members. In order to overcome this problem, polymeric coatings such as epoxy, polyurethane, polyethylene, and Polyaniline are being used to protect steel. General: Pipe, fittings, and specials shall be lined and coated with polyurethane complying with AWWA C222 - Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings. 0000001760 00000 n This standard can be referenced in specifications for the interior and exterior of steel water pipe. C222 – Polyurethane Coatings for the Interior and Exterior of Steel Water Pipe and Fittings. 0000003572 00000 n Surfaces in contact with potable water shall receive a coating, which is certified under NSF Standard 61. 0 The finish will be darker than dry rust but similar to rust sprayed with water or oil and can be top coated with a polyurethane for a more durable finish. 99 0 obj <>stream 0000007571 00000 n 0000010155 00000 n 0000001249 00000 n 0000006297 00000 n Coatings Cement Mortar Coating. 0000001412 00000 n or more. 0000024929 00000 n It can be used alone as a base coat on bare metal and will fix the rust while preserving the appearance. 2.2 POLYURETHANE SYSTEM A. this item can only be purchased by current members. %%EOF Polyurethane coating is a spray-applied bonded dielectric coating, which has excellent water and... Epoxy Coating. 0000004486 00000 n Applied under AWWA C205 conditions, rotating belts apply cement mortar to steel pipe in a... Polyurethane Coating. Easy to spray, tough and durable, Chemline’s metal coating systems offer significant advantages over paint and other coatings. 0000003086 00000 n The purpose of this standard is to provide the minimum requirements for polyurethane coating and lining systems for steel water pipe and fittings including materials, surface preparation, testing, handling, and packaging requirements. 0000011461 00000 n <<85C9C85A72482A45886DFE6EA57F0A0D>]>> x�b```b``�d`e`�� Ā B@1V��. A wide variety of polyurethane coating pipe options are available to you, such as jis, astm, and din. xref 1,926 polyurethane coating pipe products are offered for sale by suppliers on Alibaba.com, of which iron pipes accounts for 12%, steel pipes accounts for 10%, and plastic tubes accounts for 1%. 0000005108 00000 n 0000010838 00000 n wide range of useful mechanical properties. The Provo Reservoir Canal Enclosure Project The incorporation of conventional flattening agents based on silica allows any desired level of gloss to be obtained, either with clear or pigmented two-component polyurethane coating systems.