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API 6A R Type Ring Joint Gasket for Flange and Valve

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1 Piece	Contact Supplier

Local Area:	Wenzhou, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, WesternUnion

Type:	Seals Gasket
Material:	Steel
Style:	Mechanical Seal

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Product Description

Type R gaskets can be manufactured in accordance with all relevant standards to suit the following flange designations: API-6A, ASME/ANSI B16.5, MSS SP44 (ASME B16.47 SERIES A) & BS 1560.
Materials: Carbon Steel, Soft Iron, SS304, F5, 321, 304L, 316L, 316, 347. Or other materials according to your request.
Oval Ring Joing Gasket available in both oval and octagonal configurations, both types are interchangeable on modern octagonal type grooved flanges.Tolerance: (mm):Width of Ring --- +/- 0.20;Height of Ring --- +/- 0.50;Pitch Diameter --- +/-0.18;(Octagonal) Angle of 23o --- +/- 0.5o
HOMINAL PIPE SIZEPRESSURL CLASSESASME B16.47 Series A150#300#-600#900#1500#2500#720#-960#(1)2000#3000#5000#10000#150#300#-600#900#1/2"_R-11R-12R-12R-13________3/4"_R-13R-14R-14R-16________1"R-15R-16R-16R-16R-18R-16R-16R-16R-16R-82___1 1/4"R-17R-18R-18R-18R-21R-18R-18R-18R-18____1 1/2"R-19R-20R-20R-20R-23R-20R-20R-20R-20R-84___2"R-22R-23R-24R-24R-26R-23R-23R-23R-24R-85___2 1/2"R-25R-26R-27R-27R-28R-26R-26R-26R-27R-86___3"R-29R-31R-31R-35R-32R-31R-31R-31R-35R-87___3 1/2"R-33R-34______R-37R-88___4"R-36R-37R-37R-39R-38R-37R-37R-37R-39R-89___5"R-40R-41R-41R-44R-42R-41R-41R-41R-44R-90___6"R-43R-45R-45R-46R-47R-45R-45R-45R-46____8"R-48R-49R-49R-50R-51R-49R-49R-50R-50____10"R-52R-53R-53R-54R-55R-53R-53R-53R-54R-91___12"R-56R-57R-58R-59R-60R-57R-57R-57___R-57R-5714"R-59R-61R-62R-63_R-61R-61R-61___R-61R-6216"R-64R-65R-66R-67_R-65R-65R-65___R-65R-6618"R-68R-69R-70R-71_R-69R-69R-69___R-69R-7020"R-72R-73R-74R-75_R-73R-73R-73___R-73R-7422"__________R-80R-81_24"R-76R-77R-78R-79_______R-77R-7826"___________R-93R-10028"___________R-94R-10130"___________R-95R-10232"___________R-96R-10334"___________R-97R-10436"___________R-98R-105TypeCross SectionStandard of Ring Joint GasketStandard Of FlangeOvalASME B 16.20 API 6AANSI B 16.5ASME B16.47, series AOctagonalASME B 16.20 API 6AANSI B 16.5 ASME B16.47, seriesARXASME B 16.20 API 6AAPI 6 BBXAPI 6AAPI 6 BX
MaterialMaterialMaximum Hardnedd (BRINELL)T(º C )Soft Iron90530Low carbon Steel1205304C6% Chrome 1/2% Mol(F5)130500304 Stainless Steel160750316 Stainless Steel160750321 Stainless Steel160750347 Stainless Steel160750410 Stainless Steel17050031254 Stainless Steel160650Monel140600Inconel 8251601000Inconel6251801100