ASME A112.19.1:2013 pdf free download

ASME A112.19.1:2013 pdf free download.Enamelled cast iron and enamelled steel plumbing fixtures.
3 Definitions
The following definitions shall apply in this Standard:
Air gap — the unobstructed vertical distance, through the open atmosphere, between the lowest opening of a water supply and the flood level of the fixture,
Bathing surface — the portion of the sump of a bathtub on which, in accordance with common usage or design, a bather might step or stand while bathing or showering, and which is exclusive of ledges or nms.
Defect — BlIster — a hollow raised portion of the enamel surface of a cast iron or steel fixture.
Large blister — a blister with a dimension greater than 6 mm (0.24 in).
Medium blister — a blister whose largest dimension is between 1 and 6 mm (0.04 and
0.24 in).
Small blister — a blister whose largest dimension is less than 1 mm (004 in). Chip a blemish in the enamel exposing the undercoat or base metal.
Crack — a fracture in the surface or the substrate material of a fixture.
Craze (crazing) — separate and numerous hairlines in the enamel surface.
Note: The hnes con ry in length and con be to several centimetres long.
Hairline – a line within the enamel surface whose width does not exceed 0.05 mm (0,002 in).
Dimple — a depression in the enamel surface.
Lump — a raised portion of the enamel surface.
Speck — a particle of forelgn matter that produces areas of contrasting colour on the enamel surface of a fixture.
Large speck — a speck with a dimension greater than 0.80 mm (0.031 in).
Medium speck a speck whose largest dimension Is between 0.40 and 0.80 mm (0.016 and 0.031 in).
Small speck — a speck whose largest dimension is greater than 0.25 mm (0.010 in) but less than 0.40mm (0.016 in).
Spot an area of contrasting colour.
Enamelled cast iron — a product cast from molten iron and coated with enamel fused to the metal (see Porcelain enamel).
Note: The eno,nel coating is hard, glossy, opaque, and acid resistant cm4 in combination with the solid cast iron base, produces a ngid durable product.
Finish — the texture and condition of a surface (excluding colour).
Fitting — a device that controls and guides the flow of water.
Note: See ASME Al 12.18. 1ICS.A 8125.1 and CSA 8125.3 lot definitions of specific types of fittings.
FIxture — a device that receives water, waste matLe or both and directs these substances into a drainage system.
Note: See ASME A 112.1 9,2/CSA 845.1 for definitions of specific tes of fixtures.