JB/T 2776-2010 English PDF

US$209.00 · In stock
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JB/T 2776-2010: Components of valves. High pressure lens gaskets
Status: Valid

JB/T 2776: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 2776-2010	209	Add to Cart	3 days	Components of valves. High pressure lens gaskets	Valid
JB/T 2776-1992	199	Add to Cart	2 days	PN16. 0~32. 0Mpa lens washer	Obsolete
JB 2776-1979	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

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Basic data

Standard ID: JB/T 2776-2010 (JB/T2776-2010)
Description (Translated English): Components of valves. High pressure lens gaskets
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: J16
Classification of International Standard: 23.060
Word Count Estimation: 8,895
Date of Issue: 2010-02-11
Date of Implementation: 2010-07-01
Older Standard (superseded by this standard): JB/T 2776-1992; JB/T 2777-1992
Quoted Standard: GB/T 699-1999; GB/T 1220-2007; GB/T 3620.1-2007
Regulation (derived from): Engineering (2010) No. 82; industry standard filing Notice 2010 No. 5 (No. 125 overall)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the flange forging high-pressure valve angle lens with a hole pad, no hole lens pad form, size, material and requirements. This standard applies to nominal pressure PN160 ~ PN320, nominal size DN3 ~ DN200, use temperature (-30 ~ 200)��C perforated and non-porous lens pad.

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