Main Products: oil casing tube ,tubing ,pup joint ,coupling ,X-over ,seamless pipe ,L80-13cr pipe
tubing coupling and casing coupling
USD $8 - $15 /Piece
Min.Order:1 Piece
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tianjin dalipu oil country tubular goods co.,ltd
Business Type: Manufacturer
Tianjin ChinaMain Products: oil casing tube ,tubing ,pup joint ,coupling ,X-over ,seamless pipe ,L80-13cr pipeProduct Details
| Place of Origin: | China | Certification: | API | Thickness: | 4, 20 |
| Application: | Oil Pipe | Technique: | Hot Rolled | ||
| Alloy Or Not: | Non-alloy | Secondary Or Not: | Non-secondary | ||
| Special Pipe: | API Pipe | Section Shape: | Round | Outer Diameter: | 60, 508 |
1.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8"
2.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110
3.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling).
4.We also supply permium thread products by customer's request
5.Packing: By carton, wooden case, wooden pallet, or by requirements of customers
| API Tubing Coupling | ||||
| Size and Specification | ||||
| Descriptions and Size | Type of Thread | O.D*L(mm) | Weight (kg) | |
| Tubing Coupling | 2-3/8” | NUE | 73.02*107.95 | 1.28 |
| 2-3/8” | EUE | 77.80*123.82 | 1.55 | |
| 2-7/8” | NUE | 88.90*130.18 | 2.34 | |
| 2-7/8” | EUE | 93.17*130.35 | 2.4 | |
| 3-1/2” | NUE | 107.95*142.88 | 3.17 | |
| 3-1/2 | EUE | 114.30*146.05 | 4.10 | |
| 4” | NUE | 120.65*146.05 | 4.35 | |
| 4” | EUE | 127.00*152.40 | 4.82 | |
| 4-1/2” | NUE | 132.08*155.58 | 4.89 | |
| 4-1/2” | EUE | 141.30*158.75 | 6.05 | |
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