Dongying Safe Petroleum Technology Co,.Ltd
| Packaging Details | ccording to customer demand for packaging and transport. |
| Grade | J55 K55 N80-1 N80-Q N80-1 P110 |
| End protector | Plastic Pipe Cap |
| Type | Hot Rolled Hollow Carbon |
| painting | blace painting |
| certificate | API 5CT |
| pressure | PSL1 ,2,3 |
| Brand Name | safepetro |
| Model Number | safepetro |
| Certification | API Spec 5CT |
| Place of Origin | china |
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Product Specification
| Packaging Details | ccording to customer demand for packaging and transport. | Grade | J55 K55 N80-1 N80-Q N80-1 P110 |
| End protector | Plastic Pipe Cap | Type | Hot Rolled Hollow Carbon |
| painting | blace painting | certificate | API 5CT |
| pressure | PSL1 ,2,3 | Brand Name | safepetro |
| Model Number | safepetro | Certification | API Spec 5CT |
| Place of Origin | china |
Product Description
Casing is large diameter pipe that is assembled and inserted into a recently drilled section of a borehole and typically held into place with cement. And we provide various Seamless Casing from 4-1/2’’-20’’ in grade H40, J55,K55,N80,L80,C95,P110 etc. The Casing length range is R1,R2,R3,with threads of BTC,LTC,STC. According to the strength of steel casing can be divided into different steel grade, deep well, using different steel grade. In corrosive environment also requires the casing itself has corrosion resistance. In the complicated geologic condition place also asked the casing having a anti-collapse performance.
OD: 4-1/2“ to 20“/ 114.3mm to 508mm
Wall Thickness: 5.21 - 16.13 mm
Thread: STC.BTC.LTC
Length: R1(4.88-7.62M). R2(7.62-10.36M). R3(10.36-14.63Meters)
Standard: API 5CT
Grade:
J55, K55, M65, N80,N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90, C95, T95, P110, Q125
Product Details
| Outside Diameter | Wall Thickness | Grade | Thread | ||
| Inch | mm | kg/m | Ib/ft | ||
| 4 1/2'' | 114.3 | 14.14-22.47 | 9.50-15.10 | J55/K55/N80/L80/P110 | STC/LTC/BTC |
| 5'' | 127 | 17.11-35.86 | 11.50-24.10 | J55/K55/N80/L80/P111 | STC/LTC/BTC |
| 5 1/2'' | 139.7 | 20.83-64.14 | 14.00-43.10 | J55/K55/N80/L80/P112 | STC/LTC/BTC |
| 6 5/8'' | 168.28 | 29.76-47.62 | 20.00-32.00 | J55/K55/N80/L80/P113 | STC/LTC/BTC |
| 7'' | 177.8 | 25.30-84.98 | 17.00-57.10 | J55/K55/N80/L80/P114 | STC/LTC/BTC |
| 7 5/8'' | 193.68 | 35.72-82.30 | 24.00-55.30 | J55/K55/N80/L80/P115 | STC/LTC/BTC |
| 8 5/8'' | 219.08 | 35.72-72.92 | 24.00-49.00 | J55/K55/N80/L80/P116 | STC/LTC/BTC |
| 9 5/8'' | 244.48 | 48.07-112.51 | 32.30-75.60 | J55/K55/N80/L80/P117 | STC/LTC/BTC |
| 10 3/4'' | 273.05 | 48.74-126.94 | 32.75-85.30 | J55/K55/N80/L80/P118 | STC/LTC/BTC |
| 11 3/4'' | 298.45 | 62.50-105.66 | 42.00-71.00 | J55/K55/N80/L80/P119 | STC/LTC/BTC |
| 13 3/8'' | 339.73 | 71.43-107.15 | 48.00-72.00 | J55/K55/N80/L80/P120 | STC/LTC/BTC |
| 16'' | 406.4 | 96.73-162.21 | 65.00-109.00 | J55/K55/N80/L80/P121 | STC/LTC/BTC |
| 18 5/8'' | 473.08 | 130.22 | 87.5 | J55/K55/N80/L80/P122 | STC/LTC/BTC |
| 20'' | 508 | 139.89-197.93 | 94.00-133.00 | J55/K55/N80/L80/P123 | STC/LTC/BTC |
Production Process
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2012
Total Annual:
2M-10M
Employee Number:
>10
Ecer Certification：
Active Member
As one of the excellent suppliers in China's oilfiled equipment, safepetro provides professional and quality pumping unit,oil drilling tools, OCTG pipes, drill bit, Continuous sucker rod production line, and mud mud logging equipment. From the beginning of the design and planning of the drilling... As one of the excellent suppliers in China's oilfiled equipment, safepetro provides professional and quality pumping unit,oil drilling tools, OCTG pipes, drill bit, Continuous sucker rod production line, and mud mud logging equipment. From the beginning of the design and planning of the drilling...
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