SKU: 5722839271

5" #300 1/16" Thick, Starflex 2000 Full Face Gasket (ASME B16.21)

Sale price$939.60 Regular price$1044.00
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Description

5" #300 1/16" Thick, Starflex 2000 Full Face Gasket (ASME B16.21)Material Description Asbestos free calendered material based on high quality aramid and other synthetic fibers bonded with Nitrile binde. Colour Green Application Most Appropriate sealing material for low and medium loading, and for use with water, oils, fuels, and gases, etc. Temperature 400 C (750 F) (Peak) 205 C (400F) (Maximum Continous) Pressure 100 Bar (1,450 psi) (Peak) 65 Bar (942psi) (continuous) Physical Properties For 1. 5mm thickness

Material Description

Asbestos free calendered material based on high quality aramid and other synthetic fibers bonded with Nitrile binde.

Colour

Green

Application

Most Appropriate sealing material for low and medium loading, and for use with water, oils, fuels, and gases, etc.

Temperature

400 C (750 F) (Peak)

205 C (400F) (Maximum Continous)

Pressure

100 Bar (1,450 psi) (Peak)

65 Bar (942psi) (continuous)

 

 

Physical Properties

For 1.5mm thickness

Density (Din 3754)

1.7 to 2 min Gm/CC

Tensile (ASTM F152) across grain

> 10 N/mm^2

Compressibility (ASTM F36J)

5% to 15%

Recovery (ASTM F36J)

50% Min

Media Resistance (ASTM F146)

 

ASTM Oil No. 3

 

Thickness Increase

10% Max

Weight Increase

15% Max

ASTM Fuel B

Thickness Increase

10% Max

Weight Increase

10% Max

Ignition Loss (DIN 52911)

<35%

Sealability Against Nitrogen (DIN 3535)

<1 cm^3/min

Stress Resistance

 

16H 300C (DIN 52913)

~20 N/mm^2

16H 175C (DIN 52913)

~28 N/mm^2

Creep Relaxation (ASTM F38)

24%

Residual Stress

Meets BS7531 Grade Y

Availability

Size:  60” x 120”

Shipping Notes
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Exchange/Return Notes
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SKU: 5722839271

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Ken Hill
Los Angeles, US
★★★★★ 5
helped treat my sore neck
Color: White-cooling Basic, Size: Camping Pillow(Pack of 1)
This pillow — after dialing in the right amount of shredded foam — has greatly helped my sore neck. Initially, I had to remove some foam. Then I gradually added foam until it reached optimum comfort and support. It is also CPAP-friendly — especially when I position my head near the pillow's edge. (I am a left-side sleeper.) I like the travel size because I use a bulky hugging pillow to ease stress on my shoulder and elbow. That makes my side of the bed feel cramped if using a larger head pillow. A smaller pillow is easy to flip end-to-end in the middle of the night. I have spent lots of money on pillows over the years, but this is the best I've ever had for relieving [1] neck pain and [2] CPAP mask seal problems. Very comfortable, supportive, and affordable. I did not notice any unpleasant smell — and I am usually sensitive to that kind of thing. Would highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Verified Purchase
Molly Farrell
West Palm Beach, US
★★★★★ 5
Love them!
Color: White-cooling Basic, Size: Queen(Pack of 2)
Love them! After 10 years with our MyPillows, they finally lost their fluff. The reviews I read of the MyPillows of today were not good; they didn’t have as much filling as they used to. These pillows remind me of how fluffy our new MyPillows were 10 years ago!! You sink right into them and can mush them however and they stay. These are way cheaper than the Coop and it’s the same concept; add or remove the filling as needed. The cooling side is a huge plus too! You won’t be disappointed with these pillows!
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Reviewed in the United States on May 22, 2026
D
Verified Purchase
Donna Bohn
Dallas, US
★★★★★ 5
Best pillow ever!
Size: King (2 Pack)
I love this pillow. I like a softer pillow and my partner prefers a firmer pillow. With these pillows you can adjust it to the comfort level you desire. For mine I took out quite a bit of the shredded memory foam (I call it fluff). I took out one 13 gallon trash bag of the fluff. After I slept on my pillow for a couple of weeks I found it was getting to soft so I took my saved bag of fluff and added it into the pillow. Now it's PERFECT! The cooling side works great. When you lay your head down on it you can feel the cool pillow. Helps falling a sleep easier. I would highly recommend this pillow!
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Reviewed in the United States on May 3, 2026
S
Verified Purchase
Sindy chicas
Waukegan, US
★★★★★ 5
Great Pillows for a Good Night’s Sleep
Size: Queen (2 pack), Size: Queen (2 pack)
These pillows are very comfortable and supportive. They keep their shape well and provide great neck and head support throughout the night. The material feels soft and high quality, and they helped improve my sleep. I wake up without neck pain and feel well rested. Definitely worth it.
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Reviewed in the United States on January 25, 2026
M
Verified Purchase
michelle morris
Charlottesville, US
★★★★★ 5
Great quality for the price
Size: Queen (2 pack)
Wow! For the cost...these pillows are amazing! Comfortable, soft, supportive, and adjustable to your specific needs. Highly recommend, I would buy them again! 10/10
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Reviewed in the United States on May 22, 2026

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