Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification
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Product Highlights
- High Strength & Integrity: Premium carbon/alloy steel ensures exceptional tensile and crush resistance for deep wells.
- Outstanding Corrosion Resistance: Sulphur-resistant grades like L80(13Cr) and C90 suitable for H2S/CO2 environments.
- API & ISO Compliance: Strict adherence to API 5CT and ISO standards with full certification for global projects.
- Wide Specification Range: Outer diameters from 2 3/8" to 20" with various wall thicknesses and thread types.
- 15+ Years Experience: Over 15 years in steel manufacturing with own factory and R&D center in Shanghai.
- High Production Capacity: Four factories with 200,000 tonnes annual capacity ensuring stable supply.
- Comprehensive Certifications: Holds API 5CT, ISO 9001, GOST, ISO 14001, and network access permits.
- Global Export Capability: Exported to over 50 countries with established export process system.
Product Attributes
- After-sales Service
- According to Contract
- Warranty
- 1 Year
- Certification
- CE, RoHS, ISO 9001:2000, ISO 9001:2008, API5CT, ISO9001, GOST, ISO14001
- Model NO.
- customisation
- Applicable Medium
- Natural Gas, Crude Oil
- Material
- Steel
- Standard
- API5CT
- Tubing Outer Diameter
- 2 3/8''-4 1/2''
- Casing Outer Diameter
- 4 1/2''-20''
- Wall Thickness
- 0.205''-0.635''
- Length
- R1,R2,R3
- Steel Grade
- J55/K55/N80/L80/P110/C95/T95/Q125/L80-13cr/P110-
- Connection Type
- Nu/EU/Ij/Stc/Btc/Ltc/Premium Connection
- Transport Package
- Waterproof Paper Wrapped
- Specification
- Customized
- Trademark
- Baori Steel
- Origin
- China
Product Images of Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification
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Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification -
Casing Pipe with API5CT Standard, J55, N80, 13cr, P110 Specification
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Product Description
Product Description
Oil casing pipe for petroleum equipment
We supply seamless tubing and casing compliant with internationally recognised standards, encompassing carbon steel (J55, L80, P110) and corrosion-resistant alloys (Super 13Cr, 22Cr, etc.), suitable for conventional and demanding oil and gas well environments including high Co2 and HPHT conditions. Our products feature high strength, superior corrosion resistance, and reliable sealing performance. They are available in multiple specifications (2-3/8" to 13-3/8"), wall thicknesses, and special thread connections (e.g., BTC). Material certificates are provided to ensure safe and efficient well completion.
Specification
Product Name | Oil Casing And Tubing |
Standard | API5CT |
Tubing Outer Diameter | 2 3/8''-4 1/2''(60.3mm-114.30mm) |
Casing Outer Diameter | 4 1/2''-20''(114.30mm-508mm'') |
Wall Thickness | 0.205''-0.635'' |
Length | R1(4.88mm-7.62mm) R2(7.62mm-10.36mm) R3(10.36mm-or longer) |
Steel Grade | J55/K55/N80/L80/P110/C95/T95/Q125/L80-13CR/P110- 13CR/80S/80SS/95S/ 95SS/P110S/P110SS |
Connection Type | NU/EU/IJ/STC/BTC/LTC/PREMIUM CONNECTION |
Surfacr Treatment | Corrosion proofing water based paint |
Package | Protection Caps in Both Ends, Waterproof Paper Wrapped, Two Tags |
Heat Treatment | Normalized, Quencher+Temper |
Applicable Environment | Conventional oil and gas wells, deep wells, ultra-deep wells, and highly sulphurous/highly saline corrosive environments (H2S/CO2) |
HS code | 73052000 |
Product Advantage
Key Advantage
1. High Strength & Structural Integrity
Manufactured from premium carbon or alloy steel, exhibiting exceptional tensile, compressive and crush resistance.
Suitable for deep wells, ultra-deep wells and complex geological conditions, ensuring long-term stable operation of oil wells.
Manufactured from premium carbon or alloy steel, exhibiting exceptional tensile, compressive and crush resistance.
Suitable for deep wells, ultra-deep wells and complex geological conditions, ensuring long-term stable operation of oil wells.
2.Outstanding Corrosion Resistance | Excellent Corrosion Resistance
Available grades include L80 (13Cr), C90, T95 and other sulphur-resistant steels, suitable for sour service environments containing H2S and CO2.
Supports FBE coating, 3PE anti-corrosion, and galvanised finishes to extend service life and reduce maintenance costs.
Available grades include L80 (13Cr), C90, T95 and other sulphur-resistant steels, suitable for sour service environments containing H2S and CO2.
Supports FBE coating, 3PE anti-corrosion, and galvanised finishes to extend service life and reduce maintenance costs.
3. Full Compliance with API & ISO Standards
Strict adherence to API 5CT and ISO standards.
All products bear API certification , suitable for global oilfield projects, facilitating seamless customs clearance and acceptance for customers.
Strict adherence to API 5CT and ISO standards.
All products bear API certification , suitable for global oilfield projects, facilitating seamless customs clearance and acceptance for customers.
Production Showcase
Certifications
Quality Control System
To ensure product quality meets standard requirements, the company has established stricter internal control standards based on API specifications. Thread parameters exceed API standards by over 20%, with 100% inspection coverage, guaranteeing superior performance products are delivered to customers.
Company Profile
Our Information
Our company is located in Shanghai Baoshan ,situated near the Port of Shanghai, offering convenient transport links.
We possess over 15 years of experience in steel production and manufacturing, and operate our own factory, enabling us to fulfil bespoke requirements for our clients.
Meanwhile, our export operations continue to expand. To date, we have exported to over 50 countries and regions, supported by a well-established export process system. Furthermore, our product quality has garnered consistent acclaim from our customers.
We possess over 15 years of experience in steel production and manufacturing, and operate our own factory, enabling us to fulfil bespoke requirements for our clients.
Meanwhile, our export operations continue to expand. To date, we have exported to over 50 countries and regions, supported by a well-established export process system. Furthermore, our product quality has garnered consistent acclaim from our customers.
Our Advantage
1.We operate four factories with four production lines for casing and tubing threading, boasting an annual production capacity of approximately 200,000 tonnes and a stable supply capability.
2.Possessing its own production and R&D centre, testing laboratories and inspection equipment provides a robust guarantee for product quality.
3.Obtained API 5CT, ISO 9001, GOST, ISO 14001 and other system certifications, along with network access permits from major international oilfields.
4.We possess a comprehensive product specification system, enabling us to swiftly fulfil order requirements.
2.Possessing its own production and R&D centre, testing laboratories and inspection equipment provides a robust guarantee for product quality.
3.Obtained API 5CT, ISO 9001, GOST, ISO 14001 and other system certifications, along with network access permits from major international oilfields.
4.We possess a comprehensive product specification system, enabling us to swiftly fulfil order requirements.
FAQ
IF YOU HAVE OTHER QUESTION,PLEASE CONTACT US!
Q: What is the primary function of oil casing?
A: To support the wellbore walls, isolate formations, prevent blowouts, and establish a secure pathway for oil and gas extraction.
Q: How should one select the appropriate casing steel grade?
A: Selection depends on well depth, formation pressure, and corrosive environment. Common grades include N80 (general conditions), L80 (corrosive environments), and P110 (deep wells with high pressure).
Q: What is the difference between American Petroleum Institute threads and special threads?
A: American Petroleum Institute threads offer cost-effective versatility; special threads provide superior sealing, tensile strength, and torsional resistance, suitable for high-pressure gas wells or complex well conditions.
Q: What key parameters are required when ordering casing?
A: Outer diameter, wall thickness, steel grade, thread type, length, and quantity. Specify whether American Petroleum Institute compliance is required.
Q: How to determine if casing quality meets standards?
A: Verify American Petroleum Institute certification marks and third-party inspection reports. Inspect physical markings, dimensional accuracy, thread machining quality, and non-destructive testing records.
A: To support the wellbore walls, isolate formations, prevent blowouts, and establish a secure pathway for oil and gas extraction.
Q: How should one select the appropriate casing steel grade?
A: Selection depends on well depth, formation pressure, and corrosive environment. Common grades include N80 (general conditions), L80 (corrosive environments), and P110 (deep wells with high pressure).
Q: What is the difference between American Petroleum Institute threads and special threads?
A: American Petroleum Institute threads offer cost-effective versatility; special threads provide superior sealing, tensile strength, and torsional resistance, suitable for high-pressure gas wells or complex well conditions.
Q: What key parameters are required when ordering casing?
A: Outer diameter, wall thickness, steel grade, thread type, length, and quantity. Specify whether American Petroleum Institute compliance is required.
Q: How to determine if casing quality meets standards?
A: Verify American Petroleum Institute certification marks and third-party inspection reports. Inspect physical markings, dimensional accuracy, thread machining quality, and non-destructive testing records.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2442099". Items marked "
" are certified.
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Company Profile
Shanghai Baori Steel Industries Co., Ltd. is located in Shanghai, the economic center of China, near the Gold Coast. It is currently one of the well-known steel service and leading enterprises in China. The company has a stable development team, and its business performance and comprehensive strength have always maintained growth. Since its establishment ten years ago, the company has integrated steel rolling, annealing, production, retail, shearing processing, logistics and distribution, international trade, and professional services, and is a large-scale enterprise with high reputation for comprehensive operation at home and abroad. We mainly deal in wear resistant steel, alloy steel, , API5CT Tubing Casing with excellent quality, quality assurance, and professional service. We provide professional products and services for domestic and foreign customers. Our company's service tenet is always customer-centric and has won a lot of praise.
About Our Factory & Business Background
- Address
- 403, No. 1, Lane 1588, Youyi Road, Baoshan District, Shanghai, China
Our Production Capability & Technical Expertise
FAQ
- What is the primary function of oil casing?
- To support the wellbore walls, isolate formations, prevent blowouts, and establish a secure pathway for oil and gas extraction.
- How should one select the appropriate casing steel grade?
- Selection depends on well depth, formation pressure, and corrosive environment. Common grades include N80 (general conditions), L80 (corrosive environments), and P110 (deep wells with high pressure).
- What is the difference between American Petroleum Institute threads and special threads?
- American Petroleum Institute threads offer cost-effective versatility; special threads provide superior sealing, tensile strength, and torsional resistance, suitable for high-pressure gas wells or complex well conditions.
- What key parameters are required when ordering casing?
- Outer diameter, wall thickness, steel grade, thread type, length, and quantity. Specify whether American Petroleum Institute compliance is required.
- How to determine if casing quality meets standards?
- Verify American Petroleum Institute certification marks and third-party inspection reports. Inspect physical markings, dimensional accuracy, thread machining quality, and non-destructive testing records.
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