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(G) PVC Water Stops; 1 Code of practice for the provision of water stops. IS 12200 – 1987 2 Procedure for Testing Parts of IS 8543-19 3 Standard Test Methods for Tensile Properties of Plastics. ASTM : D 638-1991 4 Standard Test Methods for Thermoplastic Elastomers-Tension. ASTM : D 412-1992 (H) HYSD BARS; 1 Specifications for HYSD bars.
ASTM A325 is an ASTM International standard for heavy hex structural bolts, titled Standard Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength. It defines mechanical properties for bolts that range from 1 ⁄ 2 to 1 + 1 ⁄ 2 inches (13 to 38 mm) in diameter.
The chosen thresholds are from the country's standards or WHO health guideline or East Africa Standard (EAS) for natural potable water. [6] Drinking water standards include lists of parametric values, and also specify the sampling location, sampling methods, sampling frequency, analytical methods, and laboratory accreditation . In addition, a ...
DIN 931: M1,6 to M39 Hexagon head bolts (Product grades A and B) Archived 10 December 2022 at the Wayback Machine(1987) IS 9519: Fasteners - Hexagon products - Width across flats, Indian standard (2013) Metric screw thread profile, dimensions and tolerances; Metric bolt sizes, threads and materials
The certification is issued by testing centres accredited by the Agricultural and Processed Food Products Export Development Authority (APEDA) under the National Program for Organic Production of the Government of India. ISI mark: for industrial product. Certifies that a product confirms to a set of standards laid by the Bureau of Indian Standards.
ASTM A490 and ASTM A490M are ASTM International standards for heavy hex structural bolts made from alloy steel.The imperial standard is officially titled Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength, while the metric standard (M) is titled Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural ...
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With exception to part 7, which defines test standards, the parts of this standard define properties for fasteners made of carbon steel and alloy steel. The standards define that the testing must be performed at ambient temperatures , which is defined as between 10 and 35 °C (50 and 95 °F).