PTFE mechanical seal MB1/MG1/109-18/19/20/22/25/30/60 alloy acid and alkali corrosion resistance

PTFE mechanical seal MB1/MG1/109-18/19/20/22/25/30/60 alloy acid and alkali corrosion resistance
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sku: 1005006882765924
$27.90+1%
$28.20
Shipping from: China
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