ASME A112.3.1-2007 pdf free download.Stainless Steel Drainage Systems forSanitary DWV, Storm,and Vacuum Applications, Above-and Below-Ground.
2.7 Cuffing and Debumng
Pipe shall be field-cut with a combination factory tool that results in a cut that is square, dean, and tree of burrs. An approved manufacturer’s cutting fluid shall be used during the cutting and beveling process. The manufacturer’s cutting fluid shall be wiped off so that it shall not come in contact with the 0-ring (internal sealing ring). The installer shall follow the manufacturer’s installation recommendations.
2.8 Sockets
Pipe shall be plain-end, single-socket, or double- socket. Pipe fittings shall have one socket for each inlet 0s branch connection designed to pin directly to the spigot end of a pipe or pipe fitting made to this Standard. An accessory fitting such as a floor flanges, trench drains, cLeanouts, and plugs shall have only one spigot for connection to a socket or spigot.
2.9 Adapters for Transition to Other Piping MateriaLs
Joints between dissimilar piping materials shall be made using applicable mechanical joint couplings that meet their applicable materials standard for that material.
2.10 Drain Requirements
Drain outlet dimensions shall comply with the dimensional requirements in Table I
2.11 Outlets Types and ConnectIons
2.11.1 Outlet Types. l)rains shall be manufactured with a horizontal or vertical outlet.
2.11.2 Outlet Connections. Connections shall be of the spigot. optional threaded, or caulk type.
2.12 Drain Top Configuration
The open area of the drain top shall be at the option of the manufacturer provided it meets the open area requirements of Table 48
2.13 Grate Openings
The openings in the grate shall be any geometric shape. The open area shall be in accordance with Table 48.
2.14 Variations In Drains
The optional features listed are stated to identify the variations available for different applications. Variations shall be included, but not limited to
(a) extensions
(b) anchor flanges
(c) backwater valves
(d) auxiliary inlets
(e) clamping devices
(f) special grates
(g) deanouts
(hi secondary strainers
(1) sediment buckets
(j) trap primer connections
(k) removable trap seaLs
2.15 ApplicabIlity
Components made of other materials shall be in accordance with their applicable product standards, codes. or listing (where available), and th joint shall be in accordance wjth the requirements of this Standard.
2.16 loints
The Joints shall be of a smooth and clean surface. Surfaces shall not have any defects or irregularities. which could affect the functioning or which would interlere with normal joining of the product.
2.17 Internal Sealing Ring (0-Ring)
Different sealing ring materials shall be permitted to accommodate various applications in accordance with the manufacturer’s instructions. Material shall be marked or color-coded by the manufacturer as acceptable to identify.
2.18 Other Gravity and Vacuum Fittings
V Custom-fabricated fittings, to transport sanitary
waste and various other fluids and effluents, shall meet
the dimensional requirements of this Standard when
2.19 Other floor Drain Dimensions
Floor drain dimensions shall comply with Tables 39 through 44.
220 cleanout Fitting
Stainless steel, gas-tight covers shall comply with Table 45.
2.21 Stainless Steel. Floor Drain Water Trap
Stainless steel, floor drain water traps shall comply with Table 4
2.22 Other Trench Drain Dimensions
Trench drain dimensions shall comply with Table 47.
3 TEST METHODS AND PERFORMANCE REQUIREMENTS
3.1 Tensile Strength
Mill certificates shall be furnished upon request to verify tensile strength in comphance with the minimum requirements. The pipe and fittings for Type 304 stainless steel shall have a minimum tensile strength of 500 MPa (73100 psi).