This Standard specifies the titanium and titanium alloy welded tubes having a circular cross-section, intended for the use in appliances where heat is exchanged between the inside and the outside of the tube wall (hereafter referred to as tubes). NOTE The International Standard corresponding...
4.1 Preparation Method A-Method suitable for the preparation of large quantities (>20 g) of field collected samples into a form appropriate for compositional analysis. Woody samples must first be available as chips of a nominal 5 by 5 by 0.6 cm (2 by 2 by 1/4 in.) or less and twigs not exceeding 0...
1.1 This test method covers a procedure for determining the ball-pan hardness number of granular activated carbons. For the purpose of this test, granular activated carbons are those having particles 90?% of which are larger than 80 mesh (180?μm) as determined by Test Method D2862. 1.2 The...
This International Standard specifies requirements for the manufacture of welded tubes made from titanium or titanium alloys, for use in condensers and heat exchangers.
1.1 This test method covers evaluation of the ferrous corrosion control characteristics of water-miscible metalworking fluids. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Exception-Note 1 contains inch-pound...
4.1 Preparation Method A-Method suitable for the preparation of large quantities (>20 g) of field collected samples into a form appropriate for compositional analysis. Woody samples must first be available as chips of a nominal 5 by 5 by 0.6 cm (2 by 2 by 1/4 in.) or less and twigs not exceeding 0...
Includes materials, workmanship, inspection, testing, documentation and marking of boilers utilizing electrodes or immersion elements to provide hot water, steam or superheated steam. The boilers are of cylindrical design, constructed from carbon or carbon manganese steels by fusion welding.
This specification establishes the requirements for heat exchanger tubes manufactured from forge-welded copper and copper alloy tubing in straight lengths on which the external or internal surface, or both, has been modified by cold forming process to produce an integral enhanced surface for...
Two classes of pressure vessels made from aluminium and aluminium alloys; materials and design stresses; design of vessels and components; manufacture and workmanship; inspection and mechanical tests; radiographic examination of welds; pressure tests, marking, and protective devices. Design...
Preparation Method A-Method suitable for the preparation of large quantities (>20 g) of field collected samples into a form appropriate for compositional analysis. Woody samples must first be available as chips of a nominal 5 by 5 by 0.6 cm (2 by 2 by ¼ in.) or less and twigs not exceeding 0.6 cm...
This document specifies the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications. It is applicable to valves of: - nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80 and 100, - corresponding to nominal pipe sizes NPS ¼, ⅜,...
This document specifies the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications. It is applicable to valves of: - nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80 and 100, - corresponding to nominal pipe sizes NPS ¼, ⅜,...
This document specifies the requirements for a series of compact steel gate, globe and check valves for petroleum and natural gas industry applications. It is applicable to valves of: - nominal sizes DN 8, 10, 15, 20, 25, 32, 40, 50, 65, 80 and 100, - corresponding to nominal pipe sizes NPS ¼, ⅜,...
Preparation Method A-Method suitable for the preparation of large quantities (>20 g) of field collected samples into a form appropriate for compositional analysis. Woody samples must first be available as chips of a nominal 5 by 5 by 0.6 cm (2 by 2 by ¼ in.) or less and twigs not exceeding 0.6 cm...
This document gives guidelines for pre-service-inspecti
This specification covers seamless and welded titanium and titanium alloy tubing on which at least part of the external or internal surface has been enhanced by cold forming for improved heat transfer. The tubes are used in surface condensers, evaporators, heat exchangers, coils, and similar...
1.1 This specification covers seamless and welded titanium and titanium alloy tubing on which at least part of the external or internal surface has been enhanced by cold forming for improved heat transfer. The tubes are used in surface condensers, evaporators, heat exchangers, coils, and...
This code covers underwater welding in both dry and wet environments. Five basic methods for underwater welding are covered in this specification as follows: (1) Welding in a pressure vessel in which the pressure is reduced to approximately one atmosphere, independent of depth...
This document describes the principles for selection, installation and coordination of SPDs intended for use in Photovoltaic (PV) systems up to 1500 V DC and for the AC side of the PV system rated up to 1000 V rms 50/60 Hz. The photovoltaic installation extends from a PV array or a set of...
This specification establishes the requirements for forge-welded copper and copper alloy with integral fins for use in surface condenser, evaporator, and heat exchanger. The product shall be welded tube of one of the following Copper or Copper Alloy UNS Nos.: C12000, C12200, C19200,...