Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Sell API-5CT Casing, Tubing, Coupling.
Our factory manufacture Casing, Tubing:
According to API SPEC 5CT.
Steel grade: J55, K55, L80, N80, C95, P110
O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU)
Casing: From 4-1/2" to 20",
Threads: BTC, LTC, STC.
Length range: R1, R2, R3
If you interested in our products, feel free to contact with me.
Mr Mark - casing tubing
| OD mm | Ib/ft | Grade | W. T | short | long | buttress |
| 114.30(4 1/2" ) | 9.50 | H, J, K | 5.21 | YES | ||
| 10.50 | J, K | 5.69 | YES | YES | ||
| 11.60 | J, K, C, L, N, P | 6.35 | YES | YES | YES | |
| 13.50 | C, L, N, P | 7.37 | YES | YES | ||
| 15.10 | P, Q | 8.56 | YES | YES | ||
| 127.00(5" ) | 11.50 | J, K | 5.59 | YES | ||
| 13.00 | J, K | 6.43 | YES | YES | YES | |
| 15.00 | J, K, C, L, N, P | 7.52 | YES | YES | YES | |
| 18.00 | C, L, N, P, Q | 9.19 | YES | YES | ||
| 21.40 | C, L, N, P, Q | 11.10 | YES | YES | ||
| 23.20 | C, L, N, P, Q | 12.14 | YES | YES | ||
| 24.10 | C, L, N, P, Q | 12.70 | YES | YES | ||
| 139.70(5 1/2" ) | 14.00 | H, J, K | 6.20 | YES | ||
| 15.50 | J, K | 6.98 | YES | YES | YES | |
| 17.00 | J, K, C, L, N, P | 7.72 | YES | YES | YES | |
| 20.00 | C, L, N, P | 9.17 | YES | YES | ||
| 23.00 | C, L, N, P, Q | 10.54 | YES | YES | ||
| 168.28(6 5/8" ) | 20.00 | H, J, K | 7.32 | YES | YES | YES |
| 24.00 | J, K, C, L, N, P | 8.94 | YES | YES | YES | |
| 28.00 | C, L, N, P | 10.59 | YES | YES | ||
| 32.00 | C, L, N, P, Q | 12.06 | YES | YES | ||
| 177.80(7" ) | 20.00 | H, J, K | 6.91 | YES | ||
| 23.00 | J, K, C, L, N | 8.05 | YES | YES | YES | |
| 26.00 | J, K, C, L, N, P | 9.19 | YES | YES | YES | |
| 29.00 | C, L, N, P | 10.36 | YES | YES | ||
| 32.00 | C, L, N, P | 11.51 | YES | YES | ||
| 35.00 | C, L, N, P, Q | 12.65 | YES | YES | ||
| 38.00 | C, L, N, P, Q | 13.72 | YES | YES | ||
| 193.68(7 5/8" ) | 24.00 | H | 7.62 | YES | ||
| 26.40 | J, K, C, L, N | 8.33 | YES | YES | YES | |
| 29.70 | C, L, N, P | 9.52 | YES | YES | ||
| 33.70 | C, L, N, P | 10.92 | YES | YES | ||
| 39.00 | C, L, N, P, Q | 12.70 | YES | YES | ||
| 42.80 | C, L, N, P, Q | 14.27 | YES | YES | ||
| 45.30 | C, L, N, P, Q | 15.11 | YES | YES | ||
| 47.10 | C, L, N, P, Q | 15.88 | YES | YES | ||
| 196.85(7 3/4" ) | 46.10 | C, L, N, P, Q | 15.11 | |||
| 219.08(8 5/8" ) | 24.00 | J, K | 6.71 | YES | ||
| 28.00 | H | 7.72 | YES | |||
| 32.00 | H, J, K | 8.94 | YES | YES | YES | |
| 36.00 | J, K, C, L, N | 10.16 | YES | YES | YES | |
| 40.00 | C, L, N, P | 11.43 | YES | YES | ||
| 44.00 | C, L, N, P | 12.70 | YES | YES | ||
| 49.00 | C, L, N, P, Q | 14.15 | YES | YES | ||
| 244.48(9 5/8" ) | 32.30 | H | 7.92 | YES | ||
| 36.00 | H, J, K | 8.94 | YES | YES | YES | |
| 40.00 | J, K, C, L, N | 10.03 | YES | YES | ||
| 43.50 | C, L, N, P | 11.05 | YES | YES | ||
| 47.00 | C, L, N, P, Q | 11.99 | YES | YES | ||
| 53.50 | C, L, N, P, Q | 13.84 | YES | YES | ||
| 273.05(10 3/4" ) | 32.75 | H | 7.09 | YES | ||
| 40.50 | H, J, K | 8.89 | YES | YES | ||
| 45.50 | J, K | 10.16 | YES | YES | ||
| 51.00 | J, K, C, L, N, P | 11.43 | YES | YES | ||
| 55.50 | C, L, N, P | 12.57 | YES | YES | ||
| 60.70 | P, Q | 13.84 | YES | YES | ||
| 65.70 | P, Q | 15.11 | YES | YES | ||
| 298.45(11 3/4" ) | 42.00 | H | 8.46 | YES | ||
| 47.00 | J, K, M | 9.53 | YES | YES | ||
| 54.00 | J, K, M | 11.05 | YES | YES | ||
| 60.00 | J, K, M, L, N, C, P, Q | 12.42 | YES | YES | ||
| 339.7(13 3/8" ) | 48.00 | H | 8.38 | YES | ||
| 54.50 | J, K | 9.65 | YES | YES | ||
| 61.00 | J, K | 10.92 | YES | YES | ||
| 68.00 | J, K, C, L, N, P | 12.19 | YES | YES | ||
| 72.00 | C, L, N, P, Q | 13.06 | YES | YES | ||
| 406.40(16" ) | 65.00 | H | 9.53 | YES | ||
| 75.00 | J, K, M | 11.13 | YES | YES | ||
| 84.00 | J, K, M | 12.57 | YES | YES | ||
| 473.08(1.5/8" ) | 87.50 | H, J, K, M | 11.05 | YES | YES | YES |
| 508.00(20" ) | 94.00 | H, J, K | 11.13 | YES | YES | YES |
| 106.50 | J, K | 12.70 | YES | YES | YES | |
| 133.00 | J, K | 16.13 | YES | YES | YES | |
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3 Comments
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.
Hot Rolled Carbon Boiler Pipe SCH 40.
Hot Dip Galvanized Steel Pipe，Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.