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R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN

R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN photo-1
R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN photo-2
R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN photo-3
Negotiable MOQ: 100 Pieces (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
FLRS
Place of Origin:
China
Model Number:
FLRS-G019
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai or Xingang
Delivery Detail:
Delivery time depends on order quantity.
Brand Name FLRS
Place of Origin China
Model Number FLRS-G019
Material Other, metal with graphite
Shape Other, Spiral wound gasket
Standard or Nonstandard Standard
Standard:ASME B16.20Material Grade:A182 F22 Class1
Size:From R11-R105Hardness:Less Than 90BHN
Shape:Oval RingPressure:CLASS150-CLASS2500
High Light:Metal RTJ Ring Gasket, Octagon RTJ Ring Gasket, ASME B16.20 RTJ Ring Gasket


Metal RTJ ring gasket included Octagon ring and oval ring As per ASME B16.20

The metal ring gasket is a solid metal gasket with an octagonal or elliptical cross-sectional shape processed from metal materials, which has a radial self-tightening sealing effect. Therefore, the metal ring gasket is in contact with the inner and outer sides (mainly the outer side) of the trapezoidal groove of the flange by the gasket, and the seal is formed by pressing. Metal ring gasket is used in pipe flanges, valves, pressure vessels, submarine, high-speed joint surface, high temperature and high pressure valve cover and other pressure joint.

 

Material of Ring Joint Gasket ,Designation,Temperature

Material of Ring Joint Gasket
Max Hardness
Designation
Max Temperature
Name
Standard
HBS
HRB
Iron ª
GB/T 9971
90
56
D
540
10
GB/T 699
120
68
S
540
1Cr5Mo
JB 4726
130
72
F5
650
0Cr13
JB 4728 GB/T 1220
170
86
410S
650
0Cr18Ni9

160
83
304
700ь
00Cr19Ni10

150
80
304L
450
0CR17Ni12Mo2

160
83
316
700ь
00Cr17Ni14Mo2

150
80
316L
450
0Cr18Ni10Ti

160
83
321
700ь
0Cr18Ni11Nb

160
83
347
700ь
When working temperature above 540℃, Please contact with manufacturer
Main Features

1)There are a variety of materials and patterns to suit different design and operation requirements,
2)The new flat bottomed grooved flanges are interchangeable and can be supplied within the shortest possible time.
3)Note: the quality of the metal rings should be lower than the flange 15~20 HB, and the old products are not recommended to be reused.

R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN 0

R105 Octagon Metal RTJ Ring Gasket ASME B16.20 90BHN 1


Product Tags: gasket , FLAT GASKET , gasket for flange , ASME B16.21 FLAT GASKET , FLAT RING , RTJ RING , ASME B16.20 GASKET , Flange insulation kit , gasket for heat exchanger

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Business Type
Manufacturer
Year Established
2019
Factory Size
1,000-3,000 square meters
Annual Export Value
US$5 Million - US$10 Million

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