261 - 270 of 272
coated casing roller centralizers
Selling leads
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...casing, to prevent the pipeline moving down and up It is made up of coupling, central tube, traction body, friction block, reset spring, upper cone...
2025-04-11 10:27:36
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...Casing Pipes Length 2ft-10ft Thread Type EUE NUE With Coupling Product Deccription: We have specialized technicians, senior engineers and ...
2024-12-09 13:02:11
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... tools. 2. Processing type: Turning 3. Surface treatment: Whole phosphating, or inside phosphating and outside coating 4. Packing: bundled,carton, ...
2024-12-09 12:59:34
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... use the ordinary tubing, we add the centralizer on the rod body to improve the service life of sucker rod and tubing. The cladding layer is on the ...
2024-12-09 19:20:36
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... AX 2. Chrome plated barrel 3. Nickle sprayed plunger 4. Material: 1045#steel 5. Technology: Chrome plated, spray metal coated 型号Model 公称直径,mm ...
2024-12-09 17:15:06
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...depth of downhole tools. 2. Processing type: Turning 3. Surface treatment: Whole phosphating, or inside phosphating and outside coating 4. Packing: ...
2024-12-09 12:45:06
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...0m 1045 Steel Material 1. Description Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness ...
2024-12-09 12:40:14
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... double chrome plating (A2). Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness chrome. all ...
2024-12-09 12:40:14
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...Sucker Rod Pump Fitting 1. Description Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness ...
2025-07-31 00:13:15
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...Sucker Rod Pump Fitting 1. Description Surface of the plunger is coated with nickel alloy and inside wall of the barrel is coated with hardness ...
2025-07-31 00:13:15
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