SEAL-LOCK® HC

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SEAL-LOCK HC © 2002 Hunting. All rights reserved. SEAL-LOCK is a registered trademark of Hunting. 4 1 ⁄2–10 3 ⁄4 11 3 ⁄4–13 5 ⁄8 Hooked thread designs Internal trapped torque shoulder, metal-to-metal seal and lubricant reservoir
SEAL-LOCK HC Excellent for Horizontal Drilling Hooked threads for tensile strength mated with a trapped shoulder for high-compressive loading give SEAL-LOCK HC superior bending and torque resistance necessary for highly deviated well designs. Thread jumpout is virtually eliminated even under the most severe applications. Special Machined Seal Surface A special phonograph finish on the metal-to-metal seal surface minimizes galling, holds lubricants and helps sealing with no need for special plating procedures. Positive Torque Shoulder Trapped internal torque shoulder provides a positive torque stop to lessen the chance of over-torquing. Wall WALL THICKNESS thickness Coupling COUPLING length LENGTH Cost Savings Low profile, parallel root and crest, hooked thread design provides smooth stabbing and virtually eliminates cross threading. This results in faster running times. Optimized Design The time-proven SEAL-LOCK design has been optimized to meet the requirements of the most critical well applications. Assembly and operational stresses have been set at the optimum levels for certified performance. SEAL-LOCK HC has been designed to meet or exceed pipe body burst ratings, formation collapse loads and provide superior tensile strength. Make-up MAKE-UP loss LOSS Interlocking thread details: negative load flank angle, 1 1 ⁄4-inch taper per foot; 5 threads per inch; low profile threadform; crests and roots parallel to pipe axis; internal shoulder; conical metal-to-metal seal; special machined surface to minimize galling and improve sealing action. Pipe ID PIPE I.D. Pipe PIPE OD O.D. Coupling COUPLING O.D. OD
Page 1: SEAL-LOCK ® HC High Compression Te
Page 5 and 6: SEAL-LOCK HC CASING CONNECTION DATA
Page 7 and 8: SEAL-LOCK HC CASING PERFORMANCE DAT

SEAL-LOCK® HC

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