WUXI EASTSUN TRADE CO., LTD
| Payment Terms | T/T, L/C |
| Name | OCTG Tubing |
| Material Grade | J55 K55 N80 L80 P110 |
| Standard | API 5CT |
| Type | api oil casing pipe |
| Thickness | 3 - 25 mm |
| Brand Name | J55/K55/N80/L80/P110 |
| Model Number | 2-7/8" |
| Certification | API-5CT, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Name | OCTG Tubing |
| Material Grade | J55 K55 N80 L80 P110 | Standard | API 5CT |
| Type | api oil casing pipe | Thickness | 3 - 25 mm |
| Brand Name | J55/K55/N80/L80/P110 | Model Number | 2-7/8" |
| Certification | API-5CT, ISO9001 | Place of Origin | China |
| High Light | api oil casing pipe ，Seamless OCTG Tubing ，OCTG Tubing For Gas | ||
Seamless API 5CT TUBING 2-7/8" L80 NU For Oil And Gas
According to American Petroleum Institute Standard API SPEC 5CT, a specification for casing and tubing for petroleum and natural gas industries-used for wells, the steel oil casing pipe can be divided into ten types: H-40, J-55, K-55, N-80, C-75, L-80, C-90, C-95, P-110 and Q-125. Grade L80 casing tubing is an API 5CT oil casing pipe and is mostly used for oil well under sour (H2S) environments with varied end connections such as non-upset ends or an external upset end. L80 family includes L80-1, L80-9Cr, and L80-13Cr, is a group of pipe for corrosion-resistant casing application.
| O.D. | Nominal mass | O.D. | w.t. | Nominal weight | Type of pipe end | |||||||||
| (lb/ft) | (kg/m) | |||||||||||||
| Threaded and coupled | Threaded and coupled | Grade | ||||||||||||
| NUE | EUE | In. | mm | In. | mm | NUE | EUE | J-55 | L-80 | N-80 | C-90 | T-95 | P-110 | |
| 2 7/8" | 6.40 | 6.50 | 2.375 | 73.02 | 0.217 | 5.51 | 9.52 | 9.67 | PUN | PNU | PNU | PNU | PNU | PNU |
| 7.80 | 7.90 | 2.375 | 73.02 | 0.276 | 7.01 | 11.61 | 11.76 | -- | PNU | PNU | PNU | PNU | PNU | |
| 8.60 | 8.70 | 2.375 | 73.02 | 0.308 | 7.82 | 12.80 | 12.95 | -- | PNU | PNU | PNU | PNU | -- | |
| 9.35 | 9.45 | 2.375 | 73.02 | 0.340 | 8.64 | 13.91 | 14.06 | -- | PU | -- | PU | PU | -- | |
| 10.50 | -- | 2.375 | 73.02 | 0.392 | 9.96 | 15.63 | -- | -- | P | -- | P | P | -- | |
| 11.50 | -- | 2.375 | 73.02 | 0.440 | 11.18 | 17.11 | -- | -- | P | -- | P | P | -- | |
| P-Plain; N-No threading and no coupling; U-Upset with threading and coupling | ||||||||||||||
| NO. | OD(inch) | OD(mm) | Wall Thickness(mm) |
| 1 | 4-1/2 | 114.30 | 5.21 / 5.69 / 6.35 / 7.37 / 8.56 |
| 2 | 5 | 127.00 | 5.59 / 6.43 / 7.52 / 9.19 / 11.10 / 12.14 / 12.70 |
| 3 | 5-1/2 | 139.70 | 6.20 / 6.98 / 7.72 / 9.17 / 10.54/ 12.70 / 14.27 / 15.88 / 17.45 / 19.05 / 20.62 / 22.22 |
| 4 | 6-5/8 | 168.28 | 7.32 / 8.94 / 10.59 /12.06 |
| 5 | 7 | 177.80 | 5.87 / 6.91 / 8.05 / 9.19 / 10.36 / 11.51 / 12.65 /13.72 / 15.88 / 17.45 / 19.05 / 20.62 /22.22 |
| 6 | 7-5/8 | 193.68 | 7.62 / 8.33 / 9.52 / 10.92 / 12.70 / 14.27 / 15.11 / 15.88 / 17.45 / 19.05 |
| 7 | 7-3/4 | 196.85 | 15.11 |
| 8 | 8-5/8 | 219.08 | 6.71 / 7.72 / 8.94 / 10.16 / 11.43 / 12.70 / 14.15 |
| 9 | 9-5/8 | 244.48 | 7.92 / 8.94 / 10.03 / 11.05 / 11.99 / 13.84 / 15.11 / 15.47 / 17.07 / 18.64 /20.24 |
| 10 | 10-3/4 | 273.05 | 7.09 / 8.89 / 10.16 / 11.43 / 12.57 / 13.84 /15.11 |
| 11 | 11-3/4 | 298.45 | 8.46 / 9.53 / 11.05 / 12.42 / 13.56 / 14.78 |
| 12 | 13-3/8 | 339.72 | 8.38 / 9.65 / 10.92 / 12.19 / 13.06 |
| 13 | 16 | 406.40 | 9.53 / 11.13 / 12.57 / 16.66 |
| 14 | 18-5/8 | 473.08 | 11.05 |
| 15 | 20 | 508.00 | 11.13 / 12.70 / 16.13 |
Company Details
Business Type:
Manufacturer
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Welcome to EASTSUN GROUP With the subsidiaries of WUXI EASTSUN TRADE CO. LTD and JIANGSU TAISHUN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. Founded in early 2003, the company is a new, modern and professional oil pipe manufacturing enterprise. In order to meet the increasing demand of cust... Welcome to EASTSUN GROUP With the subsidiaries of WUXI EASTSUN TRADE CO. LTD and JIANGSU TAISHUN ENERGY TECHNOLOGY DEVELOPMENT CO., LTD. Founded in early 2003, the company is a new, modern and professional oil pipe manufacturing enterprise. In order to meet the increasing demand of cust...
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