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ANSI C137.1 - Lighting Systems— 0-10V Dimming Interface for LED Drivers, Fluorescent Ballasts, and Controls
January 1, 2019 - NEMA

This Standard specifies the 0-10 volt control interface method and performance requirements for dimmable LED drivers, fluorescent ballasts and dimming control units where output power is adjustable between minimum/off and maximum via a control input signal. The interface...

GMW17113 - Specifying Conditions for Compression Stress Relaxation Testing of Rubber and Thermoplastic Elastomers 90A or Less
May 1, 2019 - GMW

Introduction Note: Nothing in this standard supercedes applicable laws and regulations. Note: In the event of conflict between the English and domestic language, the English language shall take precedence. This document describes test procedures and conditions for determining the loss in...

NACE SP0388 - Impressed Current Cathodic Protection of Internal Submerged Surfaces of Carbon Steel Water Storage Tanks
October 31, 2018 - NACE

General This standard presents recommended practices for applying ICCP to the internal submerged surfaces of steel tanks used for the storage of potable and reclaimed water, drinking water, irrigation water and fire protection water (natural waters). These tanks may be provided with an...

ASTM F1970 - Standard Specification for Special Engineered Fittings, Appurtenances or Valves for use in Poly (Vinyl Chloride) (PVC) or Chlorinated Poly (Vinyl Chloride) (CPVC) Systems
April 1, 2019 - ASTM

This specification covers fittings, appurtenances and valves which are to be used with pipe and tubing complying with Specifications D1785, D2241, D2846/D2846M, F441/F441M or F442/F442M, or other piping as specified by the fittings manufacturer. These products, such as unions, flanges or valves,...

DS/EN ISO 20601 - Non-destructive testing of welds – Ultrasonic testing – Use of automated phased array technology for thin-walled steel components (ISO 20601:2018)
January 4, 2019 - DS

This document specifies the application of phased array technology for the semi- or fully automated ultrasonic testing of fusion-welded joints in steel parts with thickness values between 3,2 mm and 8,0 mm. This meets the typical range of tube wall thickness values in boilers, which is an...

ISO 20601 - Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology for thinwalled steel components
December 1, 2018 - ISO

This document specifies the application of phased array technology for the semi- or fully automated ultrasonic testing of fusion-welded joints in steel parts with thickness values between 3,2 mm and 8,0 mm. This meets the typical range of tube wall thickness values in boilers, which is an...

CSA B139 SERIES - Installation code for oil-burning equipment
January 1, 2019 - CSA

This Code specifies minimum requirements for the installation of large oil-burning equipment. Note: The intent of this Code is to apply to multi-unit residential, commercial, institutional, and industrial buildings in accordance with the provincial building code or, in the absence of such...

API TR 934-F PART 4 - The Effects of Hydrogen for Establishing a Minimum Pressurization Temperature (MPT) for Heavy Wall Steel Reactor Vessels
November 1, 2018 - API

Executive Summary Hydrogen, dissolved in the thick wall of a steel pressure vessel during steady-state operation in elevated temperature high-pressure H2, can cause both slow-subcritical crack advance, as well as unstable catastrophic fracture during shutdown and startup. This behavior is defined...

ASTM A1098/A1098M - Standard Specification for Welded Austenitic, Ferritic, Martensitic and Duplex Stainless Steel Boiler, Superheater, Condenser, and Heat Exchanger Tubes with Textured Surface(s)
November 1, 2018 - ASTM

This specification covers average or minimum-wall thickness welded tubes made from various grades of austenitic, ferritic, martensitic and duplex stainless steel materials in which the (1) external tube surface, (2) internal tube surface, or (3) both internal and...

AASHTO T 385 - Standard Method of Test for Deep Foundation Elements under Bidirectional Static Axial Compressive Load
January 1, 2019 - AASHTO

This test method describes procedures for testing vertical or inclined deep foundation elements to determine their behavior characteristics in response to an internally applied axial static load. This method is applicable to all deep foundations that function in the same manner as bored...

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