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JB/T 4311.5-2002 English PDF

US$599.00 · In stock
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JB/T 4311.5-2002: Indirect resistance furnaces-RJ series natural convection pit type resistance furnace
Status: Obsolete

JB/T 4311.5: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
JB/T 4311.5-2002English599 Add to Cart 3 days [Need to translate] Indirect resistance furnaces-RJ series natural convection pit type resistance furnace Obsolete JB/T 4311.5-2002
JB/T 4311.5-1991EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard) Obsolete JB/T 4311.5-1991

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Basic data

Standard ID JB/T 4311.5-2002 (JB/T4311.5-2002)
Description (Translated English) Indirect resistance furnaces-RJ series natural convection pit type resistance furnace
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard K61
Classification of International Standard 25.180.10
Word Count Estimation 15,142
Date of Issue 2002-07-16
Date of Implementation 2002-12-01
Older Standard (superseded by this standard) JB/T 4311.5-1991
Quoted Standard GB/T 10066.1-1988; GB/T 10066.4-1988; GB/T 10067.1-1988; GB/T 10067.4-1988; JB/T 3649.6; JB/T 9691-1999
Regulation (derived from) Engineering (2010) No. 77
Summary This standard specifies (hereinafter referred to as pit furnaces) for the RJ series of natural convection pit Furnace products the requirements, including varieties and specifications, technical performance, ordering, delivery. This standard applies to the maximum operating temperature of 950 ��, 1200 ��, 1350 ��, mainly for steel quenching heated in the natural atmosphere or protective atmosphere, annealing, normalizing with natural convection Pit resistance furnace. This standard also applies to like natural convection Pit resistance furnace, different parts can be otherwise.

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