API X52 buttress thread seamless oil casing tube
1.Base Information
2.Mechanical properties
3.Available Size
4.Package
1.Base Information
Standard | API 5L | ||
Grade ( Material) | PSL-1 | API 5L - Gr.B/X42/X46/X52/X60/X70 etc. ISO3183 - L245/L290/L320/L360/L415/L485 etc. | |
PSL-2 | |||
Minimum Order Quantity | 1ton | ||
Outside Diameter Ranges | 1/8''~48'' Or DN6~DN1200 Or 10.3mm~1219mm | ||
Wall Thickness Ranges | SCH10~SCH160 Or STD,XS,XXS Or 1.73mm~59.54mm | ||
Length (negotiable) | For 20Ft Container | 4.8m-5.8m | |
For 40Ft Container | 4.8m-12m | ||
Most common choice | 6m, 12m | ||
Type | Welded | All normal sizes | |
Seamless | |||
Cap (negotiable) | Pipe size should under DN600 | ||
Pipe End | Plain end | All sizes | |
Bevel end | Pipe size above DN50, and the thickness should greater than 3.2mm | ||
Our advantages | ·Diverse products(Steel pipes, pipe fittings, other fittings) ·Any third party inspection is accepted by we company. ·Quick response in quotation,delivery,after-service. ·Focus on pipe & tube solution for project application. | ||
2.Mechanical properties
| Grade | Yield strength(MPA) | Tehsile strength(MPA) | Hardness(MAX) | |||
| min | max | min | HRC | HBW | ||
| J55 | 379 | 552 | 517 | |||
| K55 | 379 | 552 | 655 | |||
| N80 | 552 | 758 | 689 | |||
| M65 | 448 | 586 | 586 | 22 | 235 | |
| L80 | 552 | 655 | 655 | 23 | 241 | |
| C90 | 621 | 724 | 689 | 25.4 | 255 | |
| T95 | 655 | 758 | 724 | 25.4 | 255 | |
| P110 | 758 | 965 | 862 | |||
| Q125 | 862 | 1034 | 931 | |||
| R95 | 655 | 758 | 724 | |||
| C110 | 758 | 828 | 793 | 30 | 286 | |
3.Available Size
API Oil Casing Pipe | |||||||
Outer Diameter | Wall Thickness | Grade | Thread | Length | |||
in | mm | kg/m | lb/ft | ||||
4 1/2" | 114.3 | 14.14-22.47 | 9.50-15.10 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
5" | 127 | 17.11-35.86 | 11.50-24.10 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
5 1/2" | 139.7 | 20.83-34.23 | 14.00-23.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
6 5/8" | 168.28 | 29.76-35.72 | 20.00-24.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
7" | 177.8 | 25.30-56.55 | 17.00-38.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
7 5/8" | 193.68 | 35.72-63.69 | 24.00-42.80 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
8 5/8" | 219.08 | 35.72-72.92 | 24.00-49.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
9 5/8" | 244.48 | 48.07-86.91 | 32.30-58.40 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
10 3/4" | 273.05 | 48.73-97.77 | 32.75-65.70 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
11 3/4" | 298.45 | 62.50-89.29 | 42.00-60.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
13 3/8" | 339.72 | 71.43-107.15 | 48.00-72.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 | |
4.Package
| 1. Bundle packing. |
| 2. Bevelled end or plain end or warnished as per buyer's requestments. |
| 3. Marking: as per customer's requests. |
| 4. Painting varnish coating on the pipe. |
| 5. Plastic caps at ends. |