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Description: BBN steel is a well-known steel manufacturer and service provider in China, API 5CT J55 casing pipe for shallow oil and gas extraction is our superior product, we are favored by customers with high quality, competitive price and excellent service
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Lead Time:
Quantity(Metric Tons) | 1 - 10 | 10 - 50 | >50 |
Est. Time(days) | 5 | 10 | Negotiable |
API 5CT J55 casing pipe is used to support the well wall in the process of drilling and after completion, so as to carry out the drilling process and normal operation of the whole oil well after completion. API 5CT J55 casing pipe can be plain-end, threaded, or threaded and coupled. API 5CT J55 is similar to K55 except the Min. tensile strength is lower.
API 5CT J55 casing pipe chemical composition:
Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
– | – | – | 0.03 | 0.03 | – | – | – | – | – |
API 5CT J55 casing pipe mechanical properties:
Grade | Min. Yield Strength | Maximum Yield Strength | Min. Tensile Strength |
API J55 | 379 Mpa | 552 Mpa | 517 Mpa |
API 5CT J55 casing pipe specification:
Thread type: SC (Short round thread), LC (Long round thread), BC (Buttress thread)
Length: R1 (4.88-7.62m), R2 (7.62-10.36m), R3 (10.36-14.63m)
Outer Diameter | Wall Thickness | Weight | Threaded | Length | |
in | mm | kg/m | lb/ft | ||
4 1/2″ | 114.3 | 14.14-22.47 | 9.50-11.50 | LTC/STC/BTC | R1/R2/R3 |
5″ | 127 | 17.11-35.86 | 11.50-24.10 | LTC/STC/BTC | R1/R2/R3 |
5 1/2″ | 139.7 | 20.83-34.23 | 14.00-23.00 | LTC/STC/BTC | R1/R2/R3 |
6 5/8″ | 168.28 | 29.76-35.72 | 20.00-24.00 | LTC/STC/BTC | R1/R2/R3 |
7″ | 177.8 | 25.30-56.55 | 17.00-38.00 | LTC/STC/BTC | R1/R2/R3 |
7 5/8″ | 193.68 | 35.72-63.69 | 24.00-42.80 | LTC/STC/BTC | R1/R2/R3 |
8 5/8″ | 219.08 | 35.72-72.92 | 24.00-49.00 | LTC/STC/BTC | R1/R2/R3 |
9 5/8″ | 244.48 | 48.07-86.91 | 32.30-58.40 | LTC/STC/BTC | R1/R2/R3 |
10 3/4″ | 273.05 | 48.73-97.77 | 32.75-65.70 | LTC/STC/BTC | R1/R2/R3 |
11 3/4″ | 298.45 | 62.50-89.29 | 42.00-60.00 | LTC/STC/BTC | R1/R2/R3 |
13 3/8″ | 339.72 | 71.43-107.15 | 48.00-72.00 | LTC/STC/BTC | R1/R2/R3 |
API 5CT J55 casing pipe is a low steel grade in oil-drilling, and its price is rather preferential among the casing pipe steel grades, so it enjoys wider applications. API 5CT J55 casing pipe is widely applied for shallow oil and gas extraction. It can be generally used in shallow wells, geothermal wells, and water wells.
BBN Steel has established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.
BBN Steel has established a complete production quality control process to ensure every link from research and development to mass production.
Our supplier selection will consider factors such as health and safety, ethics, environmental protection, price and quality to better serve customers.
We have successively won various international authoritative certifications, GB /T19001-ISO9001: 2000 quality management system was implemented.
We provide booking space, shipping tracking service and after-sales service, we will always be first-class products and perfect pre-sale and after-sales service.
Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.
Address: HIGH-TECH DEVELOPMENT ZONE, ZHENGZHOU, CHINA
Whatsapp: +8613526638343
Mail Us: sales@bebonchina.com