实施日期:2009-05-01
Steel tubes for mining; interpose rings rated for PN 10 and PN 40
适用范围:The document applies to interpose-rings, which are used together with steel tubes as per DIN 20002-1 and -3 and fittings as per DIN 20003-1 and -3 especially for compressed air or water mains.#,,#
Hose fittings; coupling nipples with round thread form
适用范围:This standard fixes the dimensions of coupling nipples which in mining are used to connect up hoses as per DIN 20018 part 1 to part 3 and DIN 20022 part 2 being armed with hose fittings as per DIN 2003...
Valves - Socket welding ends for steel valves; German version EN 12760:1999
适用范围:The document specifies the dimensions of socket welding ends of steel valves designed to be socket welded to standardized pipes.
Industrial screens - Woven wire cloth, perforated plate and electroformed sheet - Designation and nominal sizes of openings (ISO 2194:1991)
适用范围:The document specifies the designation and nominal sizes of openings for woven wire cloth, perforated plate and electroformed sheet used as screening media for industrial purposes.#,,#
实施日期:1995-01-01
Hose fittings; coupling nozzles
适用范围:This standard fixes the dimensions of coupling nozzles. They are used to connect hoses as per DIN 20018 part 1 directly, that means without any other hose fittings exept the coupling nozzle itself and ...
Ventilation plants on ships - Gaskets for round flanges according to DIN 82330
适用范围:These gaskets are provided for flange connections in ventilation plants on board ships. In view of dimensions and materials other requirements apply to this gaskets, as to those for common ventilation ...
Hose fittings; straight-way-cock with grip; dimensions, materials, requirements
适用范围:The document specifies main- and connecting dimensions, materials and requirements for straight-way-cocks and their handle grips. Such are used in mining especially for closable connections for hoses a...
Industrial valves. End-to-end and centre-to-end dimensions for butt welding end valves
适用范围:This European Standard specifies the end-to-end and centre-to-end dimensions for steel butt-welding end valves with connecting dimensions of welding ends in compliance with EN 12627, used in PN and Cla...
实施日期:2010-01-31
Hose fittings; nipple valves; nominal pressure 16
适用范围:This standard determines the dimensions of automatic nippel valves with nominal pressure PN = 16 bar which in mining are used to connect up hoses as per DIN 20018 part 1 by using hose clamps for exampl...
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