- Steel Pipes[10]
- Pipe Fittings[10]
- Contact Person : Mr. Mu Ray
- Company Name : Yingkou Ouyang Metal Manufacturing Co., Ltd.
- Tel : 0086-417-7208833
- Fax : 0086-417-7208833
- Address : Liaoning,Yingkou,Lu An Industrial Park, Lu Tun Town, Ba Yu Quan
- Country/Region : China
- Zip : 115007
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Features
GRADE: J55, K55, N80-1, N80-Q, L80, C90, P110
We also supply premium thread products by customer’s request
SIZE: Tubing coupling from 1.9” to 4-1/2”, Casing coupling from 4-1/2” to 13-3/8”
TYPE: NUE, EUE (tubing coupling), STC, LC, BTC (casing coupling).
SURFACE TREATMENT: Whole phosphating, or inside phosphating and outside coating
PACKING: By carton, wooden case, wooden pallet, or by requirements of customers.
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SPECIFICATION
API Casing Coupling | ||||
Size and Specification | ||||
Descriptions and Size | Type of Thread | O.D*L(mm) | Weight (kg) | |
Casing Coupling | 4-1/2” | STC | 127.00*158.75 | 3.62 |
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*172.45 | 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*187.15 | 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 | 12.3 | |
7-5/8” | LTC | 215.90*134.95 | 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 | 18.63 | |
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 | |
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