Main Products: Casing Centralizer ,Float Collar ,Float Shoe ,Sucker Rod Pump ,Pumping Unit
special clearance tubing couplings /API / NUE coupling
USD $5 - $200 /Piece
Min.Order:1 Piece
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Puyang Zhongshi Group Co., Ltd.
Business Type: Manufacturer,Trading Company
Puyang Henan ChinaMain Products: Casing Centralizer ,Float Collar ,Float Shoe ,Sucker Rod Pump ,Pumping UnitProduct Details
special clearance tubing couplings/API / NUE coupling
Tubing Coupling can be widely used in cold and hot water supply, heating supply, fire protection, medicinal gas, industrial petroleum pipeline system etc. It has already replaced welding fittings in most Europe countries, Asia countries, America, Australia and some other countries.
The API couplings for tubing and casing pipes | ||||
| Size and Specifications For Tubing and Casing Couplings | ||||
| Descriptions and size | Type of Therad | O.D*L (mm) | Weight (kg) | |
| Tubing Coupling | 1.050 | NUE | 33.35*80.96 | 0.23 |
| 1.050 | EUE | 42.16*82.55 | 0.38 | |
| 1.315 | NUE | 42.16*82.55 | 0.38 | |
| 1.315 | EUE | 48.26*88.90 | 0.57 | |
| 1.660 | NUE | 52.17*88.90 | 0.59 | |
| 1.660 | EUE | 58.88*95.25 | 0.68 | |
| 1.900 | NUE | 55.88*95.25 | 0.56 | |
| 1.900 | EUE | 63.50*98.42 | 0.84 | |
| 2-3/8" | NUE | 73.02*107.95 | 1.28 | |
| 2-3/8" | EUE | 77.80*132.82 | 1.55 | |
| 2-7/8" | NUE | 88.90*130.18 | 2.34 | |
| 2-7/8" | EUE | 93.17*133.35 | 2.40 | |
| 3-1/2" | NUE | 107.95*142.88 | 3.71 | |
| 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 | |
| Casing Coupling | 4-1/2" | STC | 127.00*158.75 | 5.23 |
| 4-1/2" | LTC | 127.00*177.80 | 4.15 | |
| 4-1/2" | BTC | 127.00*225.42 | 4.55 | |
| 5" | STC | 141.30*165.10 | 4.66 | |
| 5" | LTC | 141.30*196.85 | 5.75 | |
| 5" | BTC | 141.30*231.78 | 5.85 | |
| 5-1/2" | STC | 153.67*171.45 | 5.23 | |
| 5-1/2" | LTC | 153.67*203.20 | 6.42 | |
| 5-1/2" | BTC | 153.67*234.95 | 6.36 | |
| 6-5/8" | STC | 187.71*184.15 | 9.12 | |
| 6-5/8" | LTC | 187.71*222.25 | 11.34 | |
| 6-5/8" | BTC | 187.71*244.48 | 11.01 | |
| 7" | STC | 194.46*184.15 | 8.39 | |
| 7" | LTC | 194.46*228.60 | 10.83 | |
| 7" | BTC | 194.46*254.00 | 10.54 | |
| 7-5/8" | STC | 215.90*190.50 | 12.30 | |
| 7-5/8" | LTC | 215.90*234.95 | 15.63 | |
| 7-5/8" | BTC | 215.90*263.52 | 15.82 | |
| 8-5/8" | STC | 244.48*196.85 | 16.23 | |
| 8-5/8" | LTC | 244.48*254.00 | 21.67 | |
| 8-5/8" | BTC | 244.48*269.88 | 20.86 | |
| 9-5/8" | STC | 269.88*196.85 | 18.03 | |
| 9-5/8" | LTC | 269.88*266.70 | 25.45 | |
| 9-5/8" | BTC | 269.88*269.88 | 23.16 | |
| 10-3/4" | STC | 298.45*203.20 | 20.78 | |
| 10-3/4" | BTC | 298.45*269.88 | 25.74 | |
| 11-3/4' | STC | 323.85*203.20 | 22.64 | |
| 11-3/4' | BTC | 323.85*269.88 | 28.03 | |
| 13-3/8" | STC | 365.12*203.20 | 25.66 | |
| 13-3/8" | BTC | 365.12*269.88 | 31.77 | |
| 16" | STC | 431.80*228.6 | 34.91 | |
| 16" | BTC | 431.80*269.88 | 40.28 | |
| 18-5/8" | STC | 508.00*228.60 | 51.01 | |
| 18-5/8" | BTC | 508.00*269.88 | 62.68 | |
| 20" | STC | 533.40*228.6 | 43.42 | |
| 20" | LTC | 533.4*292.10 | 57.04 | |
| 20" | BTC | 533.40*269.88 | 50.10 | |
Pls contact me for more details and prices!
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