R26 R30 R31 Oct&Oval Ring Joint Gasket Made of 321ss, 347ss

• Customization: Available
• Material: SS304;SS316:Soft Iron
• Application: Flange&Valve
• Model NO.: RTJ
• Type: Oval,Octagonal,Rx,Bx
• Performance: High Pressure&Temperature
• Shape: Oval,Octagonal
• Standard: Standard, Nonstandard, API-6A,ASME
• Temperature: 800ºC
• Hardness: 120
• Transport Package: Wooden Case
• Specification: R, RX, BX,
• Trademark: CNSG
• Origin: Ningbo, China
• HS Code: 731822
• Production Capacity: 2000000pieces/Year

Product Description

Description:
Ring joint gasket is machined from solid metal in a variety of shapes according to API 6A & ASME B16.20 standards,it's designed for high pressure ,high temperature or highly corrosive applications by selecting the most suitable material and shape. It is designed to with stand exceptionally high assembly loads over a small area, thus producing high seating stresses
Standards:
Products are manufactured in accordance with all relevant gasket standards to suit flange designations: API-6A,ASME B 16.20, ASME B 16.5, BS1560,, BS EN 1092, DIN, JIS, and NF, etc.

Type&Material
 

Type	Material	Hardness(HB)	Temperature(ºC)
R-oval	Soft Iron	90	530
	Low Carbon Steel	120	530
	SS304(18Cr-8Ni )	160	750
R-octagonal	SS316(16Cr-12Ni-2Mo)	160	800
	SS347(18Cr-10Ni-Nb)	160	800
	SS410(13Cr Steel)	170	700
RX	SS321(18Cr-10Ni-Ti)	160	800
	Inconel	140	1100
	Titanium	140	800
BX	Hastelloy	130	800
	Nickel	120	760
	Copper	50	400
Plain	Aluminum	30	300
	Monel	130	800
	Other material

 

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