ASME B16.20 410s Oval Ring Joint Gaskets

• Type: Flat Gasket
• Material: Carbon Steel
• Combination Washer Structure: A Type
• Combination Washer Packaging: All Inclusive
• Spring Washer Type: Standard
• Size: 1/2"-60"
• Model NO.: ASME B16.20 410S Oval Ring Joint Gaskets
• Transport Package: Sea Worthy
• Trademark: C&N
• Origin: China
• Production Capacity: 50000pics/Year

Product Description

C&N is a professional pipe fittings & flange manufacturer in China,We can produce high quality pipe fittings.


Packaging & Delivery

Packaging Detail:	plastic tape,crate,carton etc .
Delivery Detail:	2 -10 days

Specifications
ASME B16.20 410S Oval Ring Joint Gaskets
Shape:oval
Material: 410S
 
Oval Ring Joint Gaskets: 
Standard oval type metal ring joint gasket is applied to flange with standard fillister.
Oval Ring Joint Gaskets available in both oval and octagonal configurations, 
both types are interchangeable on modern octagonal type grooved flanges.
Tolerance: (mm):
Width of Ring --- +/- 0.20;
Height of Ring --- +/- 0.50;
Pitch Diameter --- +/-0.18;
(Octagonal) Angle of 23o --- +/- 0.5o
 
Materials:

Material	Hardness	Temperature	Indication
	HB	ºC
Soft Iron	90	540	D
Carbon Steel	120	540	S
410 SS	170	600	410
304 SS	160	760	304
316 SS	160	760	316
347 SS	160	925	347

Standards for Ring Joints Gaskets used with flanges
RJG Style	RJG standard	Flange standard
R	ASME B 16.20 API 6A	ANSI B 16.5 ANSI B 16.47 Series A
RX	ASME B 16.20 API 6A	API 6B
BX	API 6A	API 6BX

Application
Sealing of flange connection in pipelines, valves, pressure containers, 
condensers, heat exchangers, towers, manholes, handholes and so on 
in such industries as petroleum, chemical engineering, metallurgy, electricity, shipping and machinery.
Products are manufactured in accordance with all relevant gasket standards to suit flange designations:
ASME B16.5, BS1560, ASME B16.47, BS EN1092, DIN, JIS and NF.