NGP-RING JOINT GASKETS | Global Trade leader ecrobot

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NGP-RING JOINT GASKETS

Posting date : Oct 17, 2014

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Membership

Free Member Scince Nov 12, 2012

Port

NINBO

Keyword :

RING JOINT GASKETS

Category

MACHINERY & ELECTRICAL | Nuclear reactors | Gaskets and simi | Mechanical seals

Contact

Nancy

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Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

NGP

HS-CODE

8484-20

Package & Delivery Lead Time

Detailed Description

Ring joint gaskets are manufactured by solid materials through forging,heat treatment, high-precision processing by CNC lathe according to ASME B16.20 and API 6A standard,also can be produced by drawing and other special request . It is available in R,RX,BX styles, and R type can be manufactured into oval and octagonal cross section,it is primarily used in oil, gas and petrochemical, offshore oilfield industries,such as valve,flange,pipework assemblies,high integrity vessel joint and so on , applicable to a variety of high-temperature ,high pressure,corrosive work conditions.

Available materials

Material	Identification Code	Maximum Hardness (BRINELL)	T(℃)
Soft Iron	D	90	530
Low Carbon Steel	S	120	530
4C6% Chrome 1/2% Mo	F5	130	500
304 Stainless Steel	SS304	160	750
316 Stainless Steel	SS316	160	750
321 Stainless Steel	SS321	160	750
347 Stainless Steel	SS347	160	750
410 Stainless Steel	SS410	170	500
31254 Duplex Steel	DS31254	160	650
Monel	Monel	140	600
Inconel 825	Inconel825	160	1000
Inconel625	Inconel625	180	1100
Special materials	F11,F55,Duplex steel 31803,Alloy800 etc.

Gasket type	Gasket cross section	Ring joint gasket standard	Flange standard
Oval		ASME B 16.20API 6A	ANSI B 16.5 ASME B16.47, series A
Octagonal		ASME B 16.20API 6A	ANSI B 16.5ASME B16.47,series A
RX		ASME B 16.20API 6A	API 6 B
BX		API 6A	API 6 BX
Specials types	Special types is available according to the drawing which client provide.