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Model DS Single-plug Cementing Head
1.Quick installation casing adapter allows convenient installation of cementing head.
2.Plug release indicator provides visual indication of plug pass.
3.Large plug container ID allows easy release of plug retaining bar.
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Model ST Double-plug Cementing Head
1.Capable of holding two plugs simultaneously. Used for cementing with top and bottom plugs, or for continuous two stage cementing.
2.Quick installation casing adapter allows convenient installation of cementing head.
3.Plug release indicator provides visual indication of plug pass.
4.Large plug container ID allows easy release of plug retaining bar.
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Model NK Large-ID Quick Installation Cementing Head
1.Large-ID design balances the pressure above and below cementing plug(s), eliminating U-tube effect.
2.Designed with quick connector, convenient for the installation of cementing head.
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Model ZT-DR Top Drive Rotating Cementing Head
1.Can be made up to top drive directly to rotate liner string.
2.Heavy duty bearing allows safe rotation during pipe reciprocation and cementation.
3.Reliable sealing capacity. Able to hold high pressure even in rotating status.
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Model ZT-R Kelly Rotating Cementing Head
1.Heavy duty bearing allows safe rotation during pipe reciprocation and cementation.
2.Reliable sealing capacity. Able to hold high pressure even in rotating status.
3.The cementing head may be lifted when the drill string is rotated by rotary table. It can rotate freely even under tension.
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Model ZT Drillpipe Cementing Head
1.Large plug container ID allows easy release of plug retaining bar.
2.Designed with lift sub. The cementing head and pipe string can be picked up with an elevator.
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Address: #1286, Changxing Road, Economic Development Zone, Dezhou, Shandong, China
Tel: +86-534-2670699 Fax: +86-534-2566056 E-mail:info.sripe@sinopec.com
