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Klingersil C4201 Ring Gasket

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Thermoseal's KLINGERSIL C-4201 is a general application gasket material that offers excellent resistance to oils and solvents and is an excellent choice for OEM applications. This compressed fiber gasket material is manufactured with a combination of synthetic fibers reinforced with a nitrile binder. Download our ring gasket guide here.

PERFORMANCE & SPECIFICATIONS

  •  Performance
    • Max Temperature (F) 475°
    • Continuous Max (F) 390°
    • Continuous Max with Steam (F) 300°
    • Max Pressure (PSI) 375
  • Recommended Applications
    • Chemical products
    • Oil
    • Low temperature steam
    • Water
Inner Diameter (In.)
Inner Diameter
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Pressure Rating (lbs)
Pressure Rating
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Outer Diameter (In.)
Outer Diameter
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Thickness (In.)
Thickness Nominal
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Grouped product items
PART NUMBER Nominal Pipe Size Pressure Rating (lbs) Flange Standard (ASME) Thickness (In.) Inner Diameter (In.) Outer Diameter (In.) Ships Within
PRICE
ADD TO CART
1/2" 150# 1/64" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 3 Days

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Starting at: $2.55
PRICE QTY
$2.55
1/2" 150# 1/32" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 3 Days

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Starting at: $2.56
PRICE QTY
$2.56
1/2" 150# 1/16" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 3 Days

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Starting at: $2.61
PRICE QTY
$2.61
1/2" 150# 1/8" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 0.840

Outer Diameter (In.) 1.880

Ships Within 3 Days

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Starting at: $2.76
PRICE QTY
$2.76
1/2" 300# 1/64" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 3 Days

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Starting at: $2.59
PRICE QTY
$2.59
1/2" 300# 1/32" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 3 Days

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Starting at: $2.60
PRICE QTY
$2.60
1/2" 300# 1/16" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 3 Days

See more

Starting at: $2.67
PRICE QTY
$2.67
1/2" 300# 1/8" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1/2

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 0.840

Outer Diameter (In.) 2.120

Ships Within 3 Days

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Starting at: $2.85
PRICE QTY
$2.85
3/4" 150# 1/8" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 3 Days

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Starting at: $2.92
PRICE QTY
$2.92
3/4" 150# 1/16" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 3 Days

See more

Starting at: $2.71
PRICE QTY
$2.71
3/4" 150# 1/32" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 3 Days

See more

Starting at: $2.64
PRICE QTY
$2.64
3/4" 150# 1/64" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.250

Ships Within 3 Days

See more

Starting at: $2.62
PRICE QTY
$2.62
3/4" 300# 1/64" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $2.68
PRICE QTY
$2.68
3/4" 300# 1/32" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $2.70
PRICE QTY
$2.70
3/4" 300# 1/16" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $2.80
PRICE QTY
$2.80
3/4" 300# 1/8" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 3/4

Pressure Rating (lbs) 300

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 1.060

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $3.08
PRICE QTY
$3.08
1" 150# 1/64" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/64

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 3 Days

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Starting at: $2.70
PRICE QTY
$2.70
1" 150# 1/32" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/32

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 3 Days

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Starting at: $2.72
PRICE QTY
$2.72
1" 150# 1/16" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/16

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $2.82
PRICE QTY
$2.82
1" 150# 1/8" Thk C4201 ASME B16.5 Ring Gasket

Nominal Pipe Size 1

Pressure Rating (lbs) 150

Flange Standard (ASME) ASME B16.5

Thickness (In.) 1/8

Inner Diameter (In.) 1.310

Outer Diameter (In.) 2.620

Ships Within 3 Days

See more

Starting at: $3.10
PRICE QTY
$3.10