Gasket
Gasket
Gaskets are used as sealing elements for equipment such as pumps, pipe valves, pressure tanks, reaction tower kettles, etc., and are placed between two flanges to strengthen the seal and prevent leakage at the joint. Qishine mainly provides metal gaskets and insulating gaskets. Metal gaskets include spiral wound gaskets and metal ring gaskets, which are mainly used in petroleum, petrochemical industries and food industries. Flange isolation kits are mainly used in cathodic protection systems in pipelines.
Products List
QS 24 G 002
SS316 Spiral Wound Gasket, ANSI B16.20, Size 6 Inch, Filled with Flexible Graphite, Design Pressure 300 LB, With Stainless Steel 316 Inner Ring and Outer Ring, CGI Type, For B16.5 Flange Sealing
QS 24 G 001
EN 1514-2 Spiral Wound Gasket, DN 65, Stainless Steel 316L Inner Ring, Flexible Graphite Filler, Carbon Steel Centering Ring, Pressure PN 10, PN 16, PN 25, PN 40
QS 23 G 229
API 6A R Series CS Joint Gasket, R45, For 6 Inch, 900LB B16.5 Flange Sealing Connection, Surface Treatment Zinc Plated, Shape Oval, Max Hardness 120HB
QS 23 G 227
API 6A Ring Joint Gasket, Carbon Steel, 120HB, RX Series, RX31 for 3 Inch 3000# Flanges High Pressure Sealing Service, With Zinc Coating
QS 23 G 225
Type E Dielectric Flange Bolt Kit, Klingersil C4400, Dieletric Strength ASTM D149-95a, Manufactured with Aramid Fiber Reinforced with a Nitrile Binder. 6 Inch, 150LB, with G10 Sleeve and Washers and ZPS
C4400 Dielectric Flange Kit
C4400 Dielectric Flange Kit, Klingersil,Type E with Bolt Holes, Complete with G10 Sleeve and Washers and ZPS, Size 4 Inch, Pressure 150LB, Working Environment Resistant to Oils, Water, Steam, Gases, Salt Solutions etc.
QS 23 G 221
API 6A RX Joint Gasket, Ring Code RX 31, Material CS, Max Hardness 120 HB, With Anticorrosion Zinc Coating, For High Pressure Sealing Service
QS 23 G 219
Carbon Steel Ring Joint Gasket, R Series, R31, Low Carbon Steel, Surface Treatment Zinc Plated, Hardness Max 120 HB, Standard API 6A
QS 23 G 217
Insulation Flange Gasket Kit, Type E, G10 Carrier, PTFE Quad Seal, 2 Inch, 150LB, G10 Sleeve and Washers, Zinc Coating Steel Washers, For Galvanic Corrosion Protection and Electrical Insulation.
Standards
ASME B16.20, ASME B16.21, ASME B16.5, ASME B16.47
ANSI B16.20, ANSI B16.5, ANSI B16.47, ANSI B16.21
API 6A, API 605
NORSOK, NORSOK L-005
MSS SP-44, BS 1560, DIN, JIS, JPI, HG, SH
Materials
Carbon Steel
SS 304, SS 304L
SS 316, SS 316L
SS 347, SS 347L, SS 321
Hastelloy B3, Hastelloy C276
Incoloy 800, Incoloy 825
Alloy 20
Monel 400
Inconel 600, Inconel 625, Inconel X750
Titanium, Nickel200, G7, G10, G11, Phenolic, CR+Phenolic, RPTFE, Nitrile, EPDM, CR, Viton, Teflon, Mylar, Nomex, Rubber, Neoprene, Asbestos, Non Asbestos, NBR, PTFE, E-PTFE
Sizes
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN90, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN550, DN600, DN650, DN700, DN750, DN800, DN850, DN900, DN950, DN1000, DN1050, DN1100, DN1150, DN1200
OD21.3 mm, OD26.7 mm, OD33.4 mm, OD42.2 mm, OD48.3 mm, OD60.3 mm, OD73 mm, OD88.9 mm, OD101.6 mm, OD114.3 mm, OD141.3 mm, OD168.3 mm, OD219.1 mm, OD273.1 mm, OD323.9 mm, OD355.6 mm, OD406.4 mm, OD457.2 mm, OD508 mm, OD559 mm, OD610 mm, OD660 mm, OD711 mm, OD762 mm, OD813 mm, OD864 mm, OD914 mm, OD965 mm, OD1016 mm, OD1067 mm, OD1118 mm, OD1168 mm, OD1219 mm
1/2 Inch, 0.5 Inch, 3/4 Inch, 0.75 Inch, 1 Inch, 1-1/4 Inch, 1.25 Inch, 1-1/2 Inch, 1.5 Inch, 2 Inch, 2-1/2 Inch, 2.5 Inch, 3 Inch, 3-1/2 Inch, 3.5 Inch, 4 Inch, 5 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 14 Inch, 16 Inch, 18 Inch, 20 Inch, 22 Inch, 24 Inch, 26 Inch, 28 Inch, 30 Inch, 32 Inch, 34 Inch, 36 Inch, 38 Inch, 40 Inch, 42 Inch, 44 Inch, 46 Inch, 48 Inch
R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71, R72, R73, R74, R75, R76, R77, R78, R79, R80, R81, R82, R84, R85, R86, R87, R88, R89, R90, R91, R93, R94, R95, R96, R97, R98, R100, R101, R102, R103, R104, R105
RX20, RX23, RX24, RX26, RX27, RX31, RX37, RX39, RX41, RX44, RX45, RX46, RX49, RX50, RX53, RX54, RX57, RX63, RX65, RX69, RX73, RX82, RX84, RX85, RX86, RX87, RX88, RX89, RX90, RX91, RX99, RX201, RX205, RX210, RX215
BX150, BX151, BX152, BX153, BX154, BX155, BX156, BX157, BX158, BX159, BX160, BX161, BX162, BX163, BX164, BX165, BX166, BX167, BX168, BX169, BX170, BX171, BX172, BX303
IX15, IX20, IX25, IX40, IX50, IX65, IX80, IX100, IX125, IX150, IX200, IX250, IX300, IX350, IX400, IX450, IX500, IX550, IX600, IX650, IX700, IX750, IX800, IX850, IX900, IX950, IX1000, IX1050, IX1100, IX1150, IX1200
Material for Fillers
FG Flexible Graphite, Flexible Graphite, Asbestos, Non-Asbestos, PTFE, MICA, CER, Ceramic, E-PTFE, NAF, ASB
Thickness
1.5mm, 3mm, 3.2mm, 4.5mm, Customized
Coatings
Oil, Zinc Coating, PTFE Coating
Colors of PTFE
Blue, Yellow, Orange, Black
Pressure
150 LB, 300 LB, 400 LB, 600 LB, 900 LB, 1500 LB, 2500 LB
Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
5000 PSI, 10000 PSI, 15000 PSI, 20000 PSI
ASME B16.20, ASME B16.21, ASME B16.5, ASME B16.47
ANSI B16.20, ANSI B16.5, ANSI B16.47, ANSI B16.21
API 6A, API 605
NORSOK, NORSOK L-005
MSS SP-44, BS 1560, DIN, JIS, JPI, HG, SH
Materials
Carbon Steel
SS 304, SS 304L
SS 316, SS 316L
SS 347, SS 347L, SS 321
Hastelloy B3, Hastelloy C276
Incoloy 800, Incoloy 825
Alloy 20
Monel 400
Inconel 600, Inconel 625, Inconel X750
Titanium, Nickel200, G7, G10, G11, Phenolic, CR+Phenolic, RPTFE, Nitrile, EPDM, CR, Viton, Teflon, Mylar, Nomex, Rubber, Neoprene, Asbestos, Non Asbestos, NBR, PTFE, E-PTFE
Sizes
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN90, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN550, DN600, DN650, DN700, DN750, DN800, DN850, DN900, DN950, DN1000, DN1050, DN1100, DN1150, DN1200
OD21.3 mm, OD26.7 mm, OD33.4 mm, OD42.2 mm, OD48.3 mm, OD60.3 mm, OD73 mm, OD88.9 mm, OD101.6 mm, OD114.3 mm, OD141.3 mm, OD168.3 mm, OD219.1 mm, OD273.1 mm, OD323.9 mm, OD355.6 mm, OD406.4 mm, OD457.2 mm, OD508 mm, OD559 mm, OD610 mm, OD660 mm, OD711 mm, OD762 mm, OD813 mm, OD864 mm, OD914 mm, OD965 mm, OD1016 mm, OD1067 mm, OD1118 mm, OD1168 mm, OD1219 mm
1/2 Inch, 0.5 Inch, 3/4 Inch, 0.75 Inch, 1 Inch, 1-1/4 Inch, 1.25 Inch, 1-1/2 Inch, 1.5 Inch, 2 Inch, 2-1/2 Inch, 2.5 Inch, 3 Inch, 3-1/2 Inch, 3.5 Inch, 4 Inch, 5 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 14 Inch, 16 Inch, 18 Inch, 20 Inch, 22 Inch, 24 Inch, 26 Inch, 28 Inch, 30 Inch, 32 Inch, 34 Inch, 36 Inch, 38 Inch, 40 Inch, 42 Inch, 44 Inch, 46 Inch, 48 Inch
R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R31, R32, R33, R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R44, R45, R46, R47, R48, R49, R50, R51, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71, R72, R73, R74, R75, R76, R77, R78, R79, R80, R81, R82, R84, R85, R86, R87, R88, R89, R90, R91, R93, R94, R95, R96, R97, R98, R100, R101, R102, R103, R104, R105
RX20, RX23, RX24, RX26, RX27, RX31, RX37, RX39, RX41, RX44, RX45, RX46, RX49, RX50, RX53, RX54, RX57, RX63, RX65, RX69, RX73, RX82, RX84, RX85, RX86, RX87, RX88, RX89, RX90, RX91, RX99, RX201, RX205, RX210, RX215
BX150, BX151, BX152, BX153, BX154, BX155, BX156, BX157, BX158, BX159, BX160, BX161, BX162, BX163, BX164, BX165, BX166, BX167, BX168, BX169, BX170, BX171, BX172, BX303
IX15, IX20, IX25, IX40, IX50, IX65, IX80, IX100, IX125, IX150, IX200, IX250, IX300, IX350, IX400, IX450, IX500, IX550, IX600, IX650, IX700, IX750, IX800, IX850, IX900, IX950, IX1000, IX1050, IX1100, IX1150, IX1200
Material for Fillers
FG Flexible Graphite, Flexible Graphite, Asbestos, Non-Asbestos, PTFE, MICA, CER, Ceramic, E-PTFE, NAF, ASB
Thickness
1.5mm, 3mm, 3.2mm, 4.5mm, Customized
Coatings
Oil, Zinc Coating, PTFE Coating
Colors of PTFE
Blue, Yellow, Orange, Black
Pressure
150 LB, 300 LB, 400 LB, 600 LB, 900 LB, 1500 LB, 2500 LB
Class 150, Class 300, Class 400, Class 600, Class 900, Class 1500, Class 2500
150#, 300#, 400#, 600#, 900#, 1500#, 2500#
5000 PSI, 10000 PSI, 15000 PSI, 20000 PSI