API 5CT saver/adapter/X-over/crossover Sub for tubing and casing
Tubing crossover sub realized to connect the two different specifications of tubing pipes. The placement is male;well mechanical properties,good sealing and connectivity.
Advantages: After hot rolling, we can sure the coupling joint has well-proportioned and consistent metallographic structure. Good sealing and loading capacity.
Standard Reference:API 5CTdes - ons - EUE, NUE, STC, LTC, BTC
A complete range of sizes (1" to 4.5"), weights (standard or heavy wall), and grades (J-55, N-80, L-80, and P-110) are commonly available
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Models |
Features |
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2-3/8"EU*2-7/8"EU |
1.External thread
2.Reducing coupling
3. Having Good Sealing Property |
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2-7/8"NU*3-1/2"NU |
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3-1/2"NU*3-1/2"EU |
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2-3/8"NU*2-3/8"EU |
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2-7/8"NU*2-7/8"EU |
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2-3/8"EU*2-7/8"NU |
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1. Grade: J55, K55, N80-1, N80-Q, L80, C90, P110 |
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2. We also supply permium thread products by customer' s request |
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3. Size: tubing coupling from 1.9" to 4-1/2" , Casing coupling fro4-1/2" to 13-3/8" |
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4. Type: NU, EU(tubing coupling), STC, LC, BTC(casing coupling). |
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5. Surface treatment: Whole phosphating, or inside phosphating and outside coating |
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6. Packing: By carton, wooden case, wooden pallet, or by requirements of customers |
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