ring joint metallic gasket

ring joint metallic gasket: 1) good sealing performance 2) be suitable for oil, gas pipe flange.

 ♣ Properties and Usage:

 • Metal ring gasket is made through smithing, heat treatment and mechanical processing.

 •It is suitable for oil or gas pipe flange, pressure vessel, high speed joint face, valve with high temperature and high pressure;

 • It has good sealing performance even when the pressure and temperature is not stable.

 •The typical style R is divided into ellipse style and octagonal style according to its cross section.

 • It’s conforming to the API 6a & ASME b16, 20 standards, can bear 10000psi pressure at most.

 • The octagonal style and ellipse style can be interchanged in flange with trapezium groove.

 • Style RX is an improvement of style R in pressure resistant. It is a standard ring gasket suitable for all the flange sealing which is suitable for style R. by is another item with a high pressure resistant up to 15000psi.

 ♣ Techanical data:

Material			Material Hardness	Temperature
Sort		Name	BRINELL	Low	Max
Common Material	Carbon Steel	Low Carbon Steel	120	-40	540
		Soft Iron	90	-60	500
	Stainless Steel	304SS	160	-250	540
		304LSS	160	-250	540
		316SS	160	-200	815
		316LSS	160	-200	815
		410SS	160	-40	850
		5Cr-0.5Mo	130	-29	650
	Nonferrous Metal	Copper	80	-100	315
		Aluminum	35	-200	425
Especially Material	Stainless Steel	321SS	160	-200	870
		347SS	160	-200	870
		Inconel 600	150	-100	1095
		Incoloy 825	150	-100	1095
	Nonferrous Metal	Monel 400	150	-100	760
		Titanium	215	-200	540
		Nickel 200	110	-200	760
		Hastelloy B2	230	-100	1095
		Hastelloy C276	210	-100	1095

  

Update Date:2011-1-27 19:40:20

ring joint metallic gasket