In force1990 Revised EditionCurrent version · 1990 Revised EditionSee versions on Singapore Statutes Online(opens the publisher’s site)
86. Tensile and bending tests
Feedback & support(1)
The tensile strength shall not exceed 28 tons per square inch, and the elongation, measured on a standard test‑piece A, shall not be less than 20% if the thickness of the tube is ¼ inch and over; or not less than 18% if the thickness of the tube is less than ¼ inch.
(2)
The bending tests shall be as prescribed in rule 57(1) for boiler plates.
Subregulation 1
The tensile strength shall not exceed 28 tons per square inch, and the elongation, measured on a standard test‑piece A, shall not be less than 20% if the thickness of the tube is ¼ inch and over; or not less than 18% if the thickness of the tube is less than ¼ inch.
Subregulation 2
The bending tests shall be as prescribed in rule 57(1) for boiler plates.