Gold Member Since 2012
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Wenzhou Yiyu Sealing Material Co., Ltd.

R Oval Gasket manufacturer / supplier in China, offering Metallic Oval Ring Joint Gasket R Series, Flexible Graphite Spiral Wound Gasktet with Inner Ring, Flexible Graphite Spiral Wound Gasktet Basic Type and so on.

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Metallic Oval Ring Joint Gasket R Series

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000PCS/Week
Transport Package: Wooden Case or According to Your Request
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Material: Metal
  • Shape (for Gasket): Ring Gasket
  • Application: Flange Seal
  • Specification: Standard, R11~R105 (Negotiable)
  • Style: Mechanical Seal
  • Function: Fixed Sealing
  • Trademark: YIYU
  • Origin: Chiina
Product Description
Ring Joint Gasket  BX series 

Metallic Oval Ring Joint Gasket R Series
Metallic Oval Ring Joint Gasket R Series
The Ring Joint Gasket mainly used in high pressure, temperature applications in the petroleum industry. Mostly used for Valves, Pipes and Flanges.
Type: BX, RX, R(Oval & Octagonal)
Materials: Carbon Steel, Soft Iron, SS304, F5, 321, 304L, 316L, 316, 347. Or other materials according to your request.



Gasket type Gasket cross section Ring joint gasket standard Flange standard
Oval   ASME B 16.20 API 6A ANSI B 16.5ASME B16.47, series A
Octagonal   ASME B 16.20 API 6A ANSI B 16.5 ASME B16.47, seriesA
RX   ASME B 16.20 API 6A API 6 B
BX   API 6A API 6 BX


 



  Available material
Material Maximum Hardness (BRINELL) T( ° C)
Soft Iron 90 530
Low Carbon Steel 120 530
4C6% Chrome 1/2% Mol(F5) 130 500
304 Stainless Steel 160 750
316 Stainless Stee 160 750
321 Stainless Stee 160 750
347 Stainless Steel 160 750
410 Stainless Steel 170 500
31254 Stainless Steel 160 650
Monel 140 600
Inconel 825 160 1000
Inconel625 180 1100















HOMINAL PIPE SIZE  PRESSURL CLASSES
                    ASME B16.47 Series A
150# 300#-600# 900# 1500# 2500# 720#-960#(1) 2000# 3000# 5000# 10000# 150# 300#-600# 900#
1/2" _ R-11 R-12 R-12 R-13 _ _ _ _ _ _ _ _
3/4" _ R-13 R-14 R-14 R-16 _ _ _ _ _ _ _ _
1" R-15 R-16 R-16 R-16 R-18 R-16 R-16 R-16 R-16 R-82 _ _ _
1  1/4" R-17 R-18 R-18 R-18 R-21 R-18 R-18 R-18 R-18 _ _ _ _
1  1/2" R-19 R-20 R-20 R-20 R-23 R-20 R-20 R-20 R-20 R-84 _ _ _
2" R-22 R-23 R-24 R-24 R-26 R-23 R-23 R-23 R-24 R-85 _ _ _
2  1/2" R-25 R-26 R-27 R-27 R-28 R-26 R-26 R-26 R-27 R-86 _ _ _
3" R-29 R-31 R-31 R-35 R-32 R-31 R-31 R-31 R-35 R-87 _ _ _
3  1/2" R-33 R-34 _ _ _ _ _ _ R-37 R-88 _ _ _
4" R-36 R-37 R-37 R-39 R-38 R-37 R-37 R-37 R-39 R-89 _ _ _
5" R-40 R-41 R-41 R-44 R-42 R-41 R-41 R-41 R-44 R-90 _ _ _
6" R-43 R-45 R-45 R-46 R-47 R-45 R-45 R-45 R-46 _ _ _ _
8" R-48 R-49 R-49 R-50 R-51 R-49 R-49 R-50 R-50 _ _ _ _
10" R-52 R-53 R-53 R-54 R-55 R-53 R-53 R-53 R-54 R-91 _ _ _
12" R-56 R-57 R-58 R-59 R-60 R-57 R-57 R-57 _ _ _ R-57 R-57
14" R-59 R-61 R-62 R-63 _ R-61 R-61 R-61 _ _ _ R-61 R-62
16" R-64 R-65 R-66 R-67 _ R-65 R-65 R-65 _ _ _ R-65 R-66
18" R-68 R-69 R-70 R-71 _ R-69 R-69 R-69 _ _ _ R-69 R-70
20" R-72 R-73 R-74 R-75 _ R-73 R-73 R-73 _ _ _ R-73 R-74
22" _ _ _ _ _ _ _ _ _ _ R-80 R-81 _
24" R-76 R-77 R-78 R-79 _ _ _ _ _ _ _ R-77 R-78
26" _ _ _ _ _ _ _ _ _ _ _ R-93 R-100
28" _ _ _ _ _ _ _ _ _ _ _ R-94 R-101
30" _ _ _ _ _ _ _ _ _ _ _ R-95 R-102
32" _ _ _ _ _ _ _ _ _ _ _ R-96 R-103
34" _ _ _ _ _ _ _ _ _ _ _ R-97 R-104
36" _ _ _ _ _ _ _ _ _ _ _ R-98 R-105
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