ASME B16.20 Metal Gasket for Marine

• Customization: Available
• Material: SS316L, 304 CS, Graphite
• Application: Flanges
• Model NO.: G-0127
• Type: Shaft Seal
• Performance: High Pressure
• Shape: O-Ring
• Standard: Standard
• Flange Standard: ANSI B16.5 ANSI B16.47 a/B
• Delivery: 2-4 Weeks
• Service: for Oil and Gas Pipeline Sealing
• Gasket Standard: B16.20
• Pressure: 150lb 300lb 600lb 900lb 1500lb 2500lb
• Flange Face: Raised Face
• Transport Package: Sea Shipment
• Specification: 1/2"-64"
• Trademark: Qishine
• Origin: China
• HS Code: 8484100000
• Package Size: 15.00cm * 15.00cm * 3.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 

ASME B16.20 Metal Gasket for Marine

Spiral Wound Gasket,ASME B16.20 Metal Gasket for 150#, 300#, 600#,900#,1500# and 2500# flanges

Ring Joint Gasket, ASME B16.20 Metal Gasket for 150#, 300#, 600#,900#,1500# and 2500# flanges

ASME B16.20 Metal Gasket Material available: CS/304/304L/316/316L/321/347... all steel family

 

Basic Type

Basic construction type, inner and outer diameters are reinforced with several piles of metal without filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.

 

Inner Ring Type

Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce turbulent flow of process fluids and minimize erosion, damages of gasket between flange bore and the inside diameter, the annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges.

Outer Ring Type

Solid outer ring accurately locates the gasket on the flange face to give the additional radial strength to prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easy to install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges. For class 900 and above an internal ring is recommended.
 

Inner & Outer Rings Type

 

A inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner and outer side. It will prevent the corrosions on flange face at annular space. - Suitable for use with flat face and raised face flanges and specified for high pressure / temperature service - Class 900 and above or where corrosive or toxic media are present.

 

ASME B16.20 metal gasket can be used in marine applications where a reliable and durable sealing solution is required.

The gasket consists of a metal ring with a sealing element made from a variety of materials, including graphite, PTFE, and rubber. The metal ring provides structural support, while the sealing element provides a reliable seal against the flanges.

The ASME B16.20 standard specifies the design, dimensions, and materials of spiral wound gaskets used in flanged pipe joints. The gasket is designed to meet these standards, ensuring its compatibility with marine applications.

The gasket is typically made from materials that are resistant to corrosion, high temperatures, and high pressures, such as stainless steel, Inconel, or other high-performance alloys. It can also be coated with a corrosion-resistant material, such as PTFE, to ensure a reliable and durable seal in harsh marine environments.

ASME B16.20 metal gasket is a reliable and durable sealing solution for marine applications, providing a tight and reliable seal while meeting the required safety and performance standards. Its design and materials make it suitable for use in a wide range of marine applications, helping to ensure the safety and efficiency of marine systems and equipment.

 

Spiral Wound gaskets, ASME B16.20 Metal Gasket,Marking

Ring & Strip Materials
	Minimum		Maximum			GuideRing Color Code
Material	F	C	F	C	Abberviation
SS 304	-320	-195	1400	760	304	Yellow
SS 316L	-150	-100	1400	760	316L	Green
SS 347L	-150	-100	1400	760	317L	Maroon
SS 321	-320	-195	1400	760	321	Turquoise
SS347	-320	-195	1700	925	347	Blue
Carbon Steel	-40	-40	1000	540	CRS	Silver
Alloy 20	-300	-185	1400	760	A-20	Black
Hastelloy B3	-300	-185	2000	1090	HASTB	Brown
Hastelloy C276	-300	-185	2000	1090	HASTC	Belge
Incoloy 800	-150	-100	1600	870	IN 800	White
Incoloy 825	-150	-100	1600	870	IN 825	White
Inconel 600	-150	-100	2000	1090	INC 600	Gold
Inconel 625	-150	-100	2000	1090	INCO 625	Gold
Inconel X750	-150	-100	2000	1090	INX	No Color
Monel 400	-200	-130	1500	820	MON	Orange
Nickel 200	-320	-195	1400	760	NI	Red
Titanium	-320	-195	2000	1090	TI	Puple

Products to our clients.

 

 

Our Superiority

Why choose Qishine?

High Quality: Qishine provide high quality products.
Reasonable and Competitive Price: Our products are sales well in oversea markets,especially in Europe, South America and Africa.
Professional Service: Qishine's sales team have rich experience in exporting and projects service.
Fast Delivery: Fast deliver the goods to all of the world.
One Stop Service: We provide gaskets,screws,flanges,pipes and fittings.Best choice for EPC companies and projects' construction.

Who choose Qishine?

 

Application:

 

FAQ

 

About Sample

 1.We can offer samples for testing,courier freight afforded by the receiver .

 2.For cost saving, freight prepaid is recommended.

 3.Special requirement accepted
 

About Order
 

1.Payment Term: T/T, L/C

2.Trade Term:  EXW, FCA, FOB, CFR,CIF,DDU

3.Documents: CI, PL, CO,MTC and BL.
 

About After Sale Service

Product Quality Guarantee: We guarantee our products quality for 12months from the date of BL.