Abstract
This specification covers hubless cast iron soil pipe and fittings for use in gravity flow applications. These pipe and fittings are intended for non-pressure applications, as the selection of the proper size for sanitary drain, waste, vent, and storm drain systems allows free air space for gravity drainage. The pipe and fittings shall be iron castings suitable for installation and service for sanitary, storm drain, waste, and vent piping applications. The pipe and fittings shall meet all applicable requirements and tests given in this specification. Tensile test and chemical test shall be made to conform to the requirements specified. The pipe and fittings shall be uniformly coated with a material suitable for the purpose that is adherent, not brittle, and without a tendency to scale.
Scope
1.1 This specification covers hubless cast iron soil pipe and fittings for use in gravity flow applications. It establishes standards covering material, manufacture, mechanical and chemical properties, dimensions, coating, test methods, inspection, certification, and product marking for hubless cast iron soil pipe and fittings. These pipe and fittings are intended for non-pressure applications, as the selection of the proper size for sanitary drain, waste, vent, and storm drain systems allows free air space for gravity drainage.
1.2 The EDP/ASA numbers indicated in this section represent a Uniform Industry Code adopted by the American Supply Association (ASA). A group designation prefix, 022, is assigned to hubless products, followed by the four-digit identification assigned to individual items and a check digit. This system has been instituted to facilitate EDP control through distribution channels, and is to be used universally in ordering and specifying product items. Those items with no EDP numbers are either new, special, or transitory and will be assigned numbers on subsequent prints of this specification.
1.3 This specification covers pipe and fittings of the following patterns and applies to any other patterns that conform with the applicable requirements given in this specification.2
| Quarter Bend | Fig. 5 |
| Quarter Bend, Reducing | Fig. 6 |
| Quarter Bend, With Side Opening | Fig. 7 |
| Quarter Bend, With Heel Opening | Fig. 8 |
| Quarter Bend, Tapped | Fig. 9 |
| Quarter Bend, Double | Fig. 10 |
| Quarter Bend, Long | Fig. 11 |
| Short Sweep | Fig. 12 |
| Long Sweep | Fig. 13 |
| Long Sweep, Reducing | Fig. 14 |
| Fifth Bend | Fig. 15 |
| Sixth Bend | Fig. 16 |
| Eighth Bend | Fig. 17 |
| Eighth Bend Long | Fig. 18 |
| Sixteenth Bend | Fig. 19 |
| Sanitary Tee | Fig. 20 |
| Sanitary Tee With Side Opening | Fig. 21 |
| Sanitary Tee With 2 in. Side Opening R or L/R and L | Fig. 22 |
| Sanitary Tee, New Orleans Special With Side Opening | Fig. 23 |
| Sanitary Tee With 45° Side Openings and New Orleans | Fig. 24 |
| Sanitary Special Tee Tapped | Fig. 25 |
| Sanitary Tapped Tee, Horizontal Twin | Fig. 26 |
| Sanitary Tapped Tee, Double Vertical | Fig. 27 |
| Y Branch | Fig. 28 |
| Y Branch, Double | Fig. 29 |
| Y Branch, Upright | Fig. 30 |
| Upright Y Wide Center Florida Special | Fig. 31 |
| Y Branch, Combination 1/8 Bend | Fig. 32 |
| Y Branch, Combination 1/8 Bend Double | Fig. 33 |
| Sanitary Cross | Fig. 34 |
| Sanitary Cross With Side Opening | Fig. 35 |
| Sanitary Cross, New Orleans, With Side Openings | Fig. 36 |
| Sanitary Cross, New Orleans, With 45° Special and | Fig. 37 |
| Sanitary Cross, Tapped | Fig. 38 |
| Test Tee | Fig. 39 |
| Tapped, Extension Piece | Fig. 40 |
| Increaser-Reducer | Fig. 41 |
| Increaser-Reducer, Short | Fig. 42 |
| Tapped Adapter | Fig. 43 |
| Blind Plug | Fig. 44 |
| Iron Body Cleanout-Tapped | Fig. 45 |
| P Trap | Fig. 46 |
| P Trap, Long | Fig. 47 |
| P Trap, Deep Seal | Fig. 48 |
| P Trap, With Primer | Fig. 49 |
| P Trap, With Tapped Inlet | Fig. 50 |
| Tapped Inlet, Double | Fig. 51 |
| Modified Combination Wye and 1/8 Bend, Double | Fig. 52 |
| Modified Combination Wye and 1/8 Bend, Double, Extended | Fig. 53 |
| Two-Way Cleanout | Fig. 54 |
| Twin Cleanout | Fig. 55 |
| Closet Bend, Regular and Reducing | Fig. 56 |
| Closet Flange Riser | Fig. 57 |
| Tapping Bosses | Fig. 58 |
| Double Sweep Sanitary Tee (Extended) | Fig. 59 |
| Running Trap with Double Vents | Fig. 60 |
| P Trap with Tapped or Hubless Side Inlet | Fig. 61 |
| Vented Tub Wye Extended, Double | Fig. 62 |
| Vented Tub Wye Extended Offset, Left or Right | Fig. 63 |
| Vented Tub Wye | Fig. 64 |
| Double Two Way Cleanout | Fig. 65 |
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
