ABS DWV Pipe Increaser-Reducer (Hub x Hub)

ABS DWV Pipe Increaser-Reducer ( Hub x Hub )

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LESSO America ABS-DWV fittings are not for distribution or transportation of compressed air or gas as well as not for test.
LESSO America ABS-DWV fittings shall conform to ASTM D2661, CSA B181.1 and NSF Standard 14.

ABS-DWV Fittings are used in applications including sanitary drain, waste, and vent (DWV), sewer and general drainage applications.

Attention should be paid that this system is intended for use in NON-PRESSURE applications where the operating temperature will not exceed 140 Degree F. The system of installation shall be protected from chemical agents, fire stopping materials, thread sealant, or other aggressive chemical agents not compatible with ABS compounds.

STANDARDS

ASTM D3965
This specification covers materials from only virgin ABS polymers and blends of ABS polymers suitable for use in the extrusion of pipe and molding of fittings.

ASTM D2661
This specification cover fittings and single and coextruded acrylonitrile-butadiene-styrene(ABS) plastic drain, waist, and vent pipe(DWV) made to Schedule 40 iron pipe sizes(IPS). Plastic which does not meet the material requirements specified in Section 5 is excluded from single layer and all coextruded layers.

CSA B181.1
This standard specifies requirements for acrylonitrile-butadiene-styrene(ABS) drain, waist, and vent (DWV) pipe, pipe fittings, and accessories such as factory-assembled expansion joints, closet flanges, and backwater valves.