a) China: YB/T4001-1998 b) USA: ANSI/NAAMM (MBG531-88) c) UK: ... or painted or untreated.6) Steel grating standards: a) China: YB/T4001-1998 b) USA: ANSI/NAAMM (MBG531-88) c) UK ...
Steel Grating Stairs 1.Metal grating 2.ASTM A123,SS400 3.Common pitch:30mm&40mm 4.Used in flooring,walkway Steel Grating Stairs Steel Grating Stairs DescriptionSteel Grating Stairs is made of steel grating, and widely used of different types of steel ladders, featuring easy installation, strong structure and aesthetic appearance, and good water permeability. We can fabricate the stair tread ...
Steel Grating: 1.Easy installation 2.Strong structure 3.Aesthetic appearance 4.Good water permeability We also provide stair ladder, compound steel grating, drainage pit/trench cover, and railing & stanchion. Special specifications can be produced by customer’s requirements.Specifications of steel grating 1)The shape of bearing bar: Plain type (may be omitted in the symbol of steel grating), ...
... cored wire is adaptable for smelting and casting. Executive standard:YB/T053-2000 cored wire is a kind of new technology ... cored wire is adaptable for smelting and casting.Executive standard:YB/T053-2000Product variety:Si-Ca Alloy cored wire,Fe-Ce ...
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