Customization: | Available |
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After-sales Service: | 1year |
Warranty: | 1year |
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Shearing blind rams are designed to cut through drill pipe and shut in a well control situation. Shearing blind rams (blind shear
rams) are designed to completely seal off a well after the pipe is cut, or sheared, controlling pressure.
Variable Bore Rams, Inc. carries bore ram sizes from 7-1/16 inches to 21-1/4 inches for LWS, LXT, NXT, SL and SLX ram BOPs.
Click here to download our shearing blind ram specification chart.
Bore Size |
7-1/16″ | 7-1/16″ | 7-1/16″ | 11″ | 11″ | 11″ | 13-5/8″ | 13-5/8″ | 13-5/8″ |
18-3/4″ | 18-3/4″ | 18-3/4″ | 21-1/4″ | ||||||
Working Pressure (psi) | 5M | ||||||||
10M | 15M | 5M | 10M | 15M | 5M | 10M | 15M | 5M | 10M |
15M | 2M | Type | "LWS" | "LWS" | "LWS" | "LWS" | "LWS" | "LWS" | "LWS" |
"LWS" | "LWS" | "LWS" | "LWS" | "LWS" | "LWS" | Type | * | * | * |
* | * | * | * | V-Shear | * | * | * | * | * |
Bore Size | 7-1/16″ | 7-1/16″ | 7-1/16″ | 11″ | 11″ | ||||
11″ | 13-5/8″ | 13-5/8″ | 13-5/8″ | 18-3/4″ | 18-3/4″ | 18-3/4″ | 21-1/4″ | ||
Working Pressure (psi) | 5M | 10M | 15M | 5M | 10M | 15M | 5M | ||
10M | 15M | 5M | 10M | 15M | 2M | Type | "NXT" | "NXT" | "NXT" |
"NXT" | "NXT" | "NXT" | "NXT" | "NXT" | "NXT" | "NXT" | "NXT" | "NXT" | "NXT" |
Type | * | * | * | * | * | * | * | * | * |
* | * | CVX-W | * | Type | * | * | * | * | * |
* | * | * | * | * | * | Low Force | * | ||
Bore Size | 7-1/16″ | 7-1/16″ | 7-1/16″ | 11″ | 11″ | 11″ | 13-5/8″ | ||
13-5/8″ | 13-5/8″ | 18-3/4″ | 18-3/4″ | 18-3/4″ | 21-1/4″ | ||||
Working Pressure (psi) | 5M | 10M | 15M | 5M | 10M | 15M | 5M | 10M | 15M |
5M | 10M | 15M | 2M | Type | "SL" | "SL" | "SL" | "SL" | "SL" |
"SL" | "SL" | "SL" | "SL" | "SL" | "SL" | "SL" | "SL" | Type | * |
* | * | * | * | * | * | V-Shear | * | * | * |
* | * | Type | * | * | * | * | * | * | * |
* | * | * | * | CVX-W | * | Type | * | * | * |