NB/T 47049-2016 in English
VALIDTechnical specification for reciprocating grate
- Issued on:2016-08-16
- Implemented on:2016-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
Scope
This standard specifies the manufacturing and acceptance requirements for tubular air preheaters for boilers. This standard applies to tubular air preheaters with hot air temperatures not higher than 450°C; when the heating surface of the tubular air preheater uses enamel tubes, it is applicable to tubular air preheaters with hot air temperatures not higher than 400°C. .
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