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KT - LINER 4" CHROME
Item number:KT-285-400CH
$0.00 dollar
0.42kg
KT-LINER 4" CHROME (SKU: KT-285-400CH) API 7K-certified 35CrMo alloy steel (tensile strength ≥900MPa) with quenching+tempering (hardness HRC50-55), hard chrome-plated surface (salt spray test ≥1000h corrosion-free), compatible with Kerr KT-3350PT mud pumps, pressure differential resistance ≥40MPa, dynamic load longevity ≥10⁷ cycles for high-pressure sealing reliability
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