ASTM D1785 PVC Sch-40

 

Kawsar Pipe's ASTM D1785 Schedule 40 Dual Rated (both Pressure and DWV rating) product line is manufactured to meet the needs of a broad range of industrial, commercial and residential piping systems. With top quality raw materials and modern processing technology, Kawsar ‘s ASTM D1785 Schedule 40 Dual Rated pipe meets all industry standards in addition to our own rigorous quality control standards. Our ASTM D1785 Schedule 40 Dual Rated product line carries both a pressure and DWV rating to give the designer, installer and end user the flexibility of one product for two distinct applications.

Whether specifying or installing our pipe you can be assured that Kawsar Pipe will provide the pipe

“Quality, Durability, and Reliability for Life time”

Product Specification

System PVC Schedule 40 Solid Wall Pipe and PVC DWV Fitting System
 

This specification cover PVC Schedule 40 solid wall pipe and PVC DWV fitting used in sanitary drain, waste, and vent (DWV), sewer, and storm drainage applications. This system is intended for use in non-pressure application where the operating temperature will not exceed 140°F.

Specification:

Pipe and fitting shall be manufactured from virgin rigid PVC (polyvinyl Chloride) vinyl compounds with a Cell Class of 12454 as identified in ASTMD D 1784.

 

PVC Schedule 40 pipe shall be Iron Pipe Size (IPS) conforming to ASTM D 1785 and ASTM D 2665. PVC DWV fittings shall conform to ASTM D 2665. All system shall utilize a separate waste and vent system. Pipe and fittings shall conform to NSF International Standard 14.

Installation shall comply with the latest installation instructions published by and shall conform to all applicable plumbing, building, and fire code requirements. Buried pipe shall be installed in accordance with ASTM D 2321 and ASTM F 656 and solvent cement conforming to ASTM D 2564, the system shall be protected from chemical agents, fire stopping materials, thread sealant, plasticized vinyl products, or other aggressive chemical agent not compatible with PVC compounds. System shall be hydrostatically tested after installation.WARNING! Never test with or transport/store compressed air or gas in PVC pipe or fittings.

Reference Standards  
 
ASTM D 1784 Rigid Vinyl Compounds
ASTM D 1785 PVC Plastic Pipe, Schedule 40
ASTM D 2665 PVC Drain, Waste, and Vent Pipe & Fittings
ASTM D 2564 Solvent Cements for PVC pipe and Fittings
ASTM D 2321 Underground Installation of Thermoplastic Pipe (non- pressure application)
ASTM F 656 Primers for PVC Pipe and Fittings
ASTM F 1668 Procedures for Buried Plastic Pipe

Note:Latest revision of each standard applies.


 

Product Specification

System PVC Schedule 40 Pressure Pipe and Fittings System
Scope

This specification covers PVC Schedule 40 pipe and fittings for pressure applications. This system is intended for pressure applications where the operating temperature will not exceed 140° F.

Specification:

Pipe and fittings shall be manufactured from virgin rigid PVC (polyvinyl chloride) Vinyl compounds with a Cell Class of 12454 as identified in ASTM D 1784.

 

PVC Schedule 40 pipe shall be iron Pipe Size (IPS) conforming to ASTM D 1785. PVC Schedule 40 fittings shall conform to ASTM D 2466. Pipe and fittings shall be manufactured as system.

Installation shall comply with the lasts installation instructions published by Kawsar Pipe and Foundry and shall conform to all applicable plumbing, building, and fire code requirements. Buried pipe shall be installed in accordance with ASTM F 1668 and ASTM D 2774. Solvent cement joints shall be made in a two-step process with primer conforming to ASTM F 656 and solvent cement conforming to ASTM D 2564. The system shall be protected from chemical agents, fire stopping materials, thread sealant, plasticized vinyl products, or other aggressive chemical agent not compatible with PVC compounds.

Systems shall be hydrostatically tested after installation.

WARNING!Never test with or transport/store compressed air or gas in PVC pipe or fittings.

Reference Standards  
 
ASTM D 1784 Rigid Vinyl Compounds
ASTM D 1785 PVC Plastic Pipe, Schedule 40
ASTM D 2466 PVC Plastic Fittings, Schedule 40
ASTM D 2564 Solvent Cements for PVC Pipe and Fittings
ASTM D 2774 Underground Installation of Thermoplastic Pressure Piping
ASTM F 656 Primers for PVC Pipe and Fittings
ASTM F 1668 Procedures for Buried Plastic Pipe

Note:Latest revision of each standard applies.

PVC Sch - 40 ASTM D 2665 & 1785

Outside Diameter Wall Thickness and Tolerance for PVC Pipe Schedule 40

ASTM D 1785-84

Maximum sustain and Burst Pressure Test Conditions for water at 23 C for PVC Pipe

ASTM D2665-04A

Minimum Hydrostatic Burst Pressure at 73°F (23°)

Temprature De-Rating for Sch-40 & 80 PVC

The operator Pressure of PVC pipe will be reduced as the operating temprature increases above 73°F. To calculate this reduction, multiply the operating pressures pages by the correction factors shown below.

The burst pressure are calculated using a hoop stress of 6400 psi (44.1MPA)  

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