What is the minimum order quantity?

The minimum order quantity is 1 Pc.

Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services with flexible customization options.

Super Duplex Stainless Steel Anti-Oxidation Medium-Wall Casing & Tubing with API 5D Certification

Name: Super Duplex Stainless Steel Anti-Oxidation Medium-Wall Casing & Tubing with API 5D Certification
Brand: Qingdao Megasoar Machinery Co., Ltd
SKU: 2128597172

Shandong, ChinaQingdao Megasoar Machinery Co., Ltd

US$1,000.00-1,400.00

2,000 Feet

Product profile

Customization

Available

After-sales Service

90 Days

Warranty

90 Days

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Series

Special Thread Series / Special Material Oil Casin

Qualification Certification

Yes

Corrosion-Resistant

Yes

Transport Package

Standard Packaging

Trademark

Megasoar

Origin

China

HS Code

7304240000

Production Capacity

15000sets/Year

Key features

API 5D Certified Quality: Products hold API 5D certification ensuring high standards for oil country tubular goods.

Corrosion Resistant Material: Super Duplex Stainless Steel and cast steel options provide excellent anti-oxidation and corrosion resistance.

Wide Steel Grade Range: Available in J55, K55, N80, L80, C90, T95, P110, Q125, and V150 grades for various well conditions.

Special Connection Series: Includes GY-1, GY-2, QRC-3 quick assembly, and bimetallic composite pipes for complex downhole conditions.

Flexible Customization: Offers special thread series, special materials, and flexible customization for specific project needs.

30 Years Industry Experience: Backed by over 30 years of expertise in manufacturing and distributing advanced oil and gas equipment.

Comprehensive Quality Inspection: 100% visual and function inspection of finished products with full raw material traceability.

Global Export Capability: Products exported to over 30 countries with multiple API and ISO certifications held.

Company profile

Management CertificationQuality AssuranceRaw-Materials TraceabilityImporters and Exporters

Qingdao Megasoar Machinery Co., Ltd

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryQingdao Megasoar Machinery Co., Ltd. is a China-based trading company established in 2018, with 11 employees and operations in Shandong. Its stated business covers a broad range of oilfield equipment, tubular goods, pipelines, chemicals, and services, supported by a cooperative factory with stated foreign-trade experience. The supplier reports national high-tech enterprise status, approximately 120 national patents including 18 invention patents, distribution to more than 30 countries, and API monogram licenses covering 16 products. An SGS audit record is provided for the period from October 22, 2025 to October 21, 2026, but the stated evaluation result is not interpretable from the supplied value. Overseas service infrastructure, R&D service details, OEM/ODM capability, 3D design, after-sales arrangements, financial credibility, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a trading company, while its description states that a cooperative factory in Shengli Oilfield supports the business and has 10 years of foreign-trade export experience. The available evidence supports trading and supply coordination, but does not establish that the supplier directly owns or operates production facilities.

CertificationsThe supplier states that 16 products are licensed to use multiple API monograms, including API 4F, 7K, 8A, 5CT, 5D, 11E, 11B, 11AX, and 15HR. An SGS audit record is also provided with a stated validity period through October 21, 2026, although the audit result value is not explained in the supplied data.

R&D capabilityThe supplier describes itself as a National Hi-tech Enterprise and reports approximately 120 national patents, including 18 invention patents, indicating documented technical innovation activity. However, detailed current R&D programs, product-information development, 3D design, and ODM services are marked unknown.

Production capacityThe supplier states that it develops, manufactures, and supplies a wide range of oilfield products, and identifies a cooperative factory with stated export experience. Its product portfolio includes drilling, production, tubular, pipeline, chemical, and service categories, while API monogram licensing is reported for 16 products; nevertheless, direct ownership, plant capacity, equipment, and throughput are not provided.

Client casesThe supplier reports that its products have been distributed to more than 30 countries, including the USA, Canada, Argentina, Cuba, Russia, Kazakhstan, Uzbekistan, and Indonesia, and that its products are present in nearly every domestic oilfield. These statements indicate broad market reach, but no named customers, project references, order details, or independently verified case studies are provided.