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

Metal Oval Gasket manufacturer / supplier in China, offering Metallic Oval Ring Joint Gasket, API-6A Inconel C-276 Oval Ring Joint Gasket, API-6A Monel 400 Oval Ring Joint Gasket and so on.

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Metallic Oval Ring Joint Gasket

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, Western Union

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Basic Info
  • Material: Metal
  • Shape (For Gasket): Ring Gasket
  • Application: Flange Seal
  • Specification: Standard, ASME B 16.2/ ISO 9001/ API 6A
  • Style: Mechanical Seal
  • Function: Fixed Sealing
  • Trademark: YIYU
  • Origin: China
Product Description
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.

R(oval) rtj ring joint gasket is manufactured into oval cross section, it is suit for ANSI B 16.5, ASME B16.47, series flange, can be used in pressures up to 1000 psi. The oval type is the only gasket that will fit a bottom radiused groove, flanges with flat bottom v-grooves also can be accepted
Spec.: R11~R105
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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