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Description: There are different steel grade types of API spec 5CT casing and tubing: H40, J55, K55, M65, N80 (N80-1, N80Q), L80 (L80-1, L80-9Cr, L80-13Cr), C90 (C90-1, C90-
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 |
There are different steel grade types of API spec 5CT casing and tubing: H40, J55, K55, M65, N80 (N80-1, N80Q), L80 (L80-1, L80-9Cr, L80-13Cr), C90 (C90-1, C90-2), T95 , C95, P110, Q125 and so on. H, J, K, N represent general strength oil casing and tubing, C, L, M, T represent limited yield strength oil casing and tubing, which have certain resistance to sulfur corrosion.
In order to distinguish different steel grade strength and thread type, different color codes and symbols are used to represent steel grade and thread of API spec 5CT casing and tubing.
API specification 5CT casing and tubing grades:
Standard | Steel Grade | |||
API 5CT | H40 | J55 | K55 | N80 (all types) |
L80 (all types) | C90 | R95 | T95 | |
P110 | C110 | Q125 |
In the extreme high temperature and high pressure environment, the API spec 5CT casing and tubing have their own unique natural advantages. API spec 5CT casing and tubing shall be subject to flattening test, tensile test, impact test, tensile test and other related inspection from raw materials to finished products before delivery.
API spec 5CT casing and tubing are mainly used for exploitation of oil, natural gas and other resources. API spec 5CT tubing is used to extract oil or gas from an oil well. While API spec 5CT casing is used as the wall of a well.
We are a leading private steel company manufacturer. Our company has passed ISO9001 certifica-tion SGS certification and CE certification. Our company covers an area of 100,000 square meters,a con-struction area of 40,000 square meters, We speclize in steel plates for many years. steel plates have versatile applications in different industries. Its durable property makes it ideal for various manufacturing parts. Apart from carbon steel plate, there are vessel steel plate, shipbuilding or construction steel plate, structural steel plate, wear resistant steel plates, stainless steel plate, seamless steel pipes, Structure Steel Pipe, Boiler Steel Pipe, Tubing and Casing, Line Pipe, Coating pipe and etc.
Supplying the best quality goods to the world is our mission, to fulfill this mission, we formed a professional inspection team and an elite sales team. Till now, We have served for more than 100 countries. and established our own Machining processing center in order to meet customer's diverse requirements.
Learn MoreWe have established a complete set of production and supplier management system processes to ensure the improvement of product quality and better service to users.
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