ASTM B837 Standard Specification for Seamless Copper Tube for Natural Gas and Liquified Petroleum (LP) Gas Fuel Distribution Systems
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ASTM International
Standard Specification for Seamless Copper Tube for Natural Gas and Liquified Petroleum (LP) Gas Fuel Distribution Systems
N B837
Annotation
This specification establishes the requirements for Type GAS seamless Copper UNS No. C12200 tube for use in above ground natural gas and liquified petroleum (LP) gas fuel distribution systems, commonly assembled with flared fittings or brazed joints..
O60 (soft annealed) temper gas tube is produced in the range of standard sizes 3 8 – to 11 8 –in. outside diameter; H58 (drawn general purpose) temper gas tube is produced in the range of standard sizes 3/8 – to 11 8 –in. outside diameter.
NOTE 1—Tube temper, size and joining method are determined by installation code requirements.
The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
*A Summary of Changes section appears at the end of this standard.
Автоматический перевод:
Стандартная спецификация для бесшовной трубы меди для систем распределения газового топлива природного газа и Превращенной в жидкость нефти (LP)
Эта спецификация устанавливает требования для GAS Типа сквозная Медная трубка UNS № C12200 для использования в наземных топливных системах распределения газа природного газа и превращенной в жидкость нефти (LP), обычно собираемых с расширяющимися деталями или паяными соединениями..
