JB/T 2637-1993 English PDF

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JB/T 2637-1993: Specification for pressure-containing nodular iron castings of boiler

JB/T 2637: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 2637-1993	139	Add to Cart	2 days	Specification for pressure-containing nodular iron castings of boiler
JB 2637-1981	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

Similar standards

GB/T 16507.2   GB/T 16507.1   GB/T 12145   

Basic data

Standard ID: JB/T 2637-1993 (JB/T2637-1993)
Description (Translated English): Specification for pressure-containing nodular iron castings of boiler
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J98
Word Count Estimation: 3,385
Date of Issue: 6/1/1993
Date of Implementation: 1/1/1994
Older Standard (superseded by this standard): JB 2637-1981
Quoted Standard: GB 228; GB 229; GB 231; GB 1348; GB 1612; GB 1802; JB 2854
Summary: This standard specifies requirements for the manufacture and inspection of boiler pressure ductile iron castings. This standard applies to a fixed pot of hot water protection and rated steam pressure is less than 2. 4MPa, rated steam temperature of not more than 300 �� stationary steam boiler nominal diameter of less than 100 mm ductile iron pressure castings.

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