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ASTM B837-10

Standard Specification for Seamless Copper Tube for Natural Gas and Liquefied Petroleum (LP) Gas Fuel Distribution Systems

Automaticky preložený názov:

Štandardné špecifikácie pre bezšvové medené rúrky pre zemný plyn a skvapalnený ropný (LP) plynné palivá distribučných systémov

NORMA vydaná dňa 1.10.2010

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Prevedenie	PDF - okamžité stiahnutie - 79.90 € Tlačené - 79.90 €
Dostupnosť	SKLADOM
Cena	79.90 € bez DPH
79.90 €

Informácie o norme:

Označenie normy: ASTM B837-10
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2010
Kód tovaru: NS-8345
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM

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Kategórie - podobné normy:

Zařízení pro dopravu a manipulaci ropných produktů a zemního plynu

Anotácia textu normy ASTM B837-10 :

Keywords:

brazed joints, C12200, flared fittings, fuel distribution systems, liquified petroleum (LP) gas, natural gas, seamless copper tube, UNS C12200--tube, Brazed joints, Flared fittings, Fuel distribution systems, Gas pressure systems/applications--specifications, GAS seamless copper UNS C12200 tube, LPG (liquefied petroleum gases)--specifications, Natural gas service systems--specifications, Seamless Cu/Cu alloy tube--specifications, UNS C12200--pipe/tube (seamless/welded)

Doplňujúce informácie

Significance and Use

For purpose of determining compliance with the specified limits for requirements of the properties listed in Table 5, an observed value or calculated value shall be rounded as indicated in accordance with the rounding method of Practice E29.

1. Scope

1.1 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.

1.2 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.

1.3 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.

2. Referenced Documents

E255-23	Standard Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Composition
B846-19a	Standard Terminology for Copper and Copper Alloys (Includes all amendments and changes 8/8/2019).
E243-18	Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
B601-18a	Standard Classification for Temper Designations for Copper and Copper Alloys´Wrought and Cast (Includes all amendments and changes 10/24/2018).
B153-22	Standard Test Method for Expansion (Pin Test) of Copper and Copper-Alloy Pipe and Tubing
E8-04	Standard Test Methods for Tension Testing of Metallic Materials
E3-11(2017)	Standard Guide for Preparation of Metallographic Specimens
E112-13(2021)	Standard Test Methods for Determining Average Grain Size
E62-89(1996)	Standard Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
E53-07	Standard Test Method for Determination of Copper in Unalloyed Copper by Gravimetry
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E18-22	Standard Test Methods for Rockwell Hardness of Metallic Materials