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

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

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Supplier Homepage Product Others API 6A Metallic Octagonal Ring Joint Gasket for Pipe

API 6A Metallic Octagonal Ring Joint Gasket for Pipe

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000jpcs/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: ASME B 16.2/ API 6A/ ISO9001
  • Style: Mechanical Seal
  • Function: Fixed Sealing
  • Trademark: YiYU
  • Origin: Wenzhou. 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.

Octagonal Type cross section RTJ ring joint gaskets are designed for flanges with standard grooves, interchangeable with oval ring joint gaskets on modern octagonal grooved flanges, but has a higher sealing coefficient than the oval ones, RING NO for pipe sizes, it is the same as oval series, please reference the form.
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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