TORICH INTERNATIONAL LIMITED
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days |
| Packaging Details | In bundles or in wooden boxes. |
| Standard2 | API 5CT |
| Thickness | 0.4 - 50 mm |
| Standard | API |
| Grade | H40 J55（37Mn5) K55（37Mn5)） PSL1 PSL2 PSL3 R95 M65 P110 Q125 C90 T95 C110(30CrMo) N80(36 L80(13Cr) Mn2V) |
| Grade group | 16Mn |
| Application | Petroleum Processing |
| Section shape | Round,Square |
| Alloy or not | Is Alloy |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled |
| Secondary or not | Non-secondary |
| Outer diameter(round) | 10 - 820 mm,22 - 530 mm |
| Special pipe | precision seamless pipe,seamless stainless steel tube |
| Length | 5-12M or as your requirement |
| Product name | Seamless steel tube |
| Surface | Customers't Requirement |
| Brand Name | TORICH |
| Model Number | API 5CT/API SPEC 5CT |
| Certification | API,CE,ISO |
| Place of Origin | Zhejiang/China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60000 Ton/Tons per Year |
| Delivery Time | 20-40days | Packaging Details | In bundles or in wooden boxes. |
| Standard2 | API 5CT | Thickness | 0.4 - 50 mm |
| Standard | API | Grade | H40 J55（37Mn5) K55（37Mn5)） PSL1 PSL2 PSL3 R95 M65 P110 Q125 C90 T95 C110(30CrMo) N80(36 L80(13Cr) Mn2V) |
| Grade group | 16Mn | Application | Petroleum Processing |
| Section shape | Round,Square | Alloy or not | Is Alloy |
| Technique | Hot Rolled,Cold Drawn,Cold Rolled | Secondary or not | Non-secondary |
| Outer diameter(round) | 10 - 820 mm,22 - 530 mm | Special pipe | precision seamless pipe,seamless stainless steel tube |
| Length | 5-12M or as your requirement | Product name | Seamless steel tube |
| Surface | Customers't Requirement | Brand Name | TORICH |
| Model Number | API 5CT/API SPEC 5CT | Certification | API,CE,ISO |
| Place of Origin | Zhejiang/China | ||
| High Light | Alloy Steel Seamless Steel Tube ，API 5CT Seamless Steel Tube ，Petroleum Processing Seamless Steel Tube | ||
API 5CT is a specification developed by the American Petroleum Institute (API) that outlines the requirements for casing and tubing used in the petroleum and natural gas industries. This article will delve into the specifics of the API 5CT H40, J55, K55, N80, and C110 grades of seamless steel tubes, focusing on their material properties, specifications, key features, chemical composition, mechanical properties, applications, and possible alternative grades.
The API 5CT specification covers various grades of steel pipes designed for use in oil and gas wells. These pipes are manufactured from high-quality alloy steel to ensure durability and resistance to harsh conditions.
The API 5CT specification includes requirements for the following grades:
Each grade has specific mechanical and chemical properties tailored for different applications in the petroleum industry.
The following table outlines the typical chemical composition of the API 5CT grades:
| Grade | C (%) | Mn (%) | P (%) | S (%) | Cr (%) | Ni (%) | Mo (%) |
|---|---|---|---|---|---|---|---|
| H40 | 0.26 | 0.90 | 0.020 | 0.010 | 0.30 | 0.30 | 0.10 |
| J55 | 0.26 | 0.90 | 0.020 | 0.010 | 0.30 | 0.30 | 0.10 |
| K55 | 0.26 | 0.90 | 0.020 | 0.010 | 0.30 | 0.30 | 0.10 |
| N80 | 0.30 | 1.20 | 0.020 | 0.010 | 0.30 | 0.30 | 0.10 |
| C110 | 0.30 | 1.20 | 0.020 | 0.010 | 0.30 | 0.30 | 0.10 |
The following table summarizes the mechanical properties of the API 5CT grades:
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|
| H40 | 241 | 379 | 20 |
| J55 | 379 | 517 | 20 |
| K55 | 379 | 517 | 20 |
| N80 | 517 | 655 | 16 |
| C110 | 758 | 862 | 12 |
The steel grades H40, J55, K55, N80, and C110 are categorized based on their yield strength and tensile strength, making them suitable for various applications in the oil and gas industry.
These seamless steel tubes are primarily used in:
While API 5CT grades are widely used, alternative grades may include:
These alternatives may be considered based on specific project requirements and environmental conditions.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
A: manufacturer,also can do trading.
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
1997
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol... Who We are ？ -------A professional steel pipes materials inventor, manufacturer and solution provider Torich International Limited is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which hol...
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