Copper State Rubber
For example, we are the first American Manufacturer to introduce the Super Choke & Kill hose that operates at 15,000 PSI and tests to 22,500 PSI, and to qualify a Rotary/Vibrator hose 6” full flow ID that operates at 7,500 PSI, and test to 15,000 PSI that meets API 7K FSL1 & FSL2 Requirements.
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