Can Tubing and Casing be used in offshore and corrosive environments?

Yes. They are widely used in onshore and offshore fields, including deepwater and corrosive environments. With appropriate material selection, corrosion-resistant alloys, and premium connections, they ensure long-term well integrity and safe operation.

API 5CT Psl1 & Psl2 Tubing and Casing with Full Inspection

Name: API 5CT Psl1 & Psl2 Tubing and Casing with Full Inspection
Brand: Shanghai Baori Steel Industries Co., Ltd.
SKU: 2266592745

Shanghai, ChinaShanghai Baori Steel Industries Co., Ltd.

US$800.00-1,000.00

1 Ton

Product profile

After-sales Service

According to The Contract

Warranty

According to The Contract

Manufacturing Process

ERW and Seamless

Model NO.

Customized

Surface Treatment

Corrosion Proofing Water Based Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Steel Grade

J55/K55/N80/L80/P110/C95/T95/Q125/etc

Connect Type

Nu/EU/Stc/Ltc/Btc

Transport Package

Protection Caps in Both Ends, Waterproof Paper Wra

Specification

Customized

Trademark

PETROTEX

Origin

Jiangsu, China

HS Code

73052000

Production Capacity

200000tons/Years

Key features

API 5CT Certified Quality: Manufactured strictly in accordance with API 5CT standards for PSL1 and PSL2 options.

Wide Steel Grade Range: Available in J55, K55, N80, L80, P110, C95, T95, Q125, and corrosion-resistant 13Cr alloys.

Sour Service Resistance: Compliant with NACE MR0175/ISO 15156 for enhanced H2S corrosion resistance in challenging fields.

Flexible Connection Types: Supplied with NU, EU, STC, LTC, BTC, and premium metal-to-metal sealing connections.

Dual Manufacturing Processes: Produced via both ERW and Seamless processes to meet diverse mechanical strength requirements.

Customizable Specifications: Steel grades and connection types are customizable to fit specific well depth and pressure needs.

Comprehensive Inspection: Full inspection including material, specifications, quantity, and pressure testing before delivery.

Versatile Application Scope: Suitable for onshore/offshore, deep-well, HPHT, and unconventional resource extraction projects.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQFlexible Customization

Shanghai Baori Steel Industries Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.61h

AI-Powered supplier vetting

SummaryShanghai Baori Steel Industries Co., Ltd. is a limited company with three employees, offering Spring Steel Cold Coin and a broad range of hardware, building-material, ceramic, timber, automotive, motorcycle, and general merchandise products. It reports flexible customization and one year of export experience, but no ODM, popular-brand OEM, SDK, or new-product launches during the past year. Service coverage is limited: it has no stock, overseas warehouse, showroom, agent, or branch, and serves zero overseas countries according to the provided data. Peak- and off-season lead times are stated as within 15 workdays to one month. Quality-system evidence is incomplete, with zero listed quality-control testing equipment and unknown quality assurance and traceability status. An audit by TÜV Rheinland is recorded, but the audit result is shown as 0 and the report validity ended on 2025-10-14. No customer cases or offline trade-show participation are provided.

After-Sales capabilityThe supplier has 10 qualified service suppliers and accepts FOB, CIF, and CFR quotation terms plus LC and T/T payment terms. Nevertheless, it has no stock, overseas warehouse, showroom, agent, or branch; it has served zero overseas countries in the provided data, and its service corrective/preventive-action mechanism lacks written procedures or records.

R&D capabilityThe supplier launched no new products during the past year and does not provide ODM services, popular-brand OEM services, or an SDK. One R&D engineer is listed, but the stated responsibility is handling product photos, which does not demonstrate substantive product-development capability.

Production capacityThe supplier offers flexible customization and reports lead times ranging from within 15 workdays to one month in both off- and peak-season statements. However, it has only three employees, no in-stock capacity, zero listed quality-control testing equipment, and unknown quality-assurance and traceability status, indicating explicit production and quality-control limitations.

Customization capabilityThe supplier explicitly reports flexible customization for its Spring Steel Cold Coin offering. The provided slices do not specify customization scope, tooling, technical resources, or delivery conditions, but the stated capability is direct evidence of customization availability.

Product Q&A

Q:What is the main difference between Tubing and Casing?

Casing is installed during drilling to support the well structure, prevent collapse, isolate formations, and protect freshwater zones. Tubing is run inside the casing after completion and serves as the primary conduit for transporting oil and gas from the reservoir to the surface.

Q:What standards do Tubing and Casing comply with?

Products are typically manufactured in accordance with API 5CT standards. Upon request, they can also meet additional international or customer-specific requirements, including special inspection, testing, and certification.

Q:What steel grades are commonly available?

Common grades include J55, K55, N80, L80, P110, C95, T95, and Q125. For corrosive or sour service environments, options like 13Cr, stainless steel, and special alloy grades are available.

Q:What connection types can be supplied?

We supply API connections such as NU, EU, STC, LTC, and BTC, as well as premium connections featuring metal-to-metal sealing for high-pressure and high-temperature applications.

Q:How do customers select the correct Tubing and Casing?

Selection depends on well depth, pressure, temperature, production rate, and environmental conditions. Key factors include pipe size, wall thickness, steel grade, and connection type. Technical support is provided to help choose the most suitable solution.