Stainless Steel Casing Pipes Niobium-Stabilized for High Strength and Oxidation Resistance at Elevated Temperatures

Stainless Steel Seamless Casing Pipes: Durable, Reliable, and Corrosion-Resistant

Overview

Stainless steel seamless casing pipes are high-performance pipes manufactured without seams or welds, ensuring superior strength, leak resistance, and durability. Ideal for demanding environments, these pipes excel in applications requiring high pressure, temperature, and corrosion resistance.

Key Materials & Grades

We offer a range of high-quality stainless steel grades to meet diverse industrial needs:

- TP304H: Excellent oxidation and high-temperature resistance. Ideal for boilers and heat exchangers.

- TP310H: Enhanced chromium and nickel content for extreme heat applications.

- TP316H: Superior chloride resistance, suitable for chemical and marine environments.

- TP321H: Titanium-stabilized for improved intergranular corrosion resistance.

- TP347H: Niobium-stabilized for high strength and oxidation resistance at elevated temperatures.

Available Sizes

- Outer Diameter (OD): 4½" to 20"

- Thickness: 5.12mm – 16.13mm

- Lengths: R1 (4.86–7.62m), R2 (7.62–10.36m), R3 (10.36–14.63m)

Manufacturing Standards

Our pipes comply with international standards including:

ASTM A213, A376, A511, A312, DIN 17459, EN 10216-5, GOST 9941-81

Certifications

Certified by Leading Third-Party Inspections
LR, BV, DNV, GL, ABS, KR, CCS, TS, PED, AD2000, ASME

Applications

Widely used in:

- Oil & Gas

- Power Generation

- Water Treatment

- Chemical Processing

- Marine & Offshore

Key Benefits

- Exceptional corrosion resistance

- High strength and pressure tolerance

- Long service life with minimal maintenance

- Reliable performance in extreme conditions

Surface Finishes

Available in mill, pickled, or polished finishes to suit functional and aesthetic requirements.

Quality Assurance

Rigorous testing includes hydrostatic, X-ray, and dimensional inspections to ensure compliance and reliability.

Packaging & Delivery

Securely packaged in wooden boxes or bundles for safe global delivery via sea, air, or land.

More Details

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Choose OASIS stainless steel seamless casing pipes for unmatched quality and performance in the most challenging applications.

Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City. Oasis now has more than 150 staff, among them 6 persons are senior engineer. Since founded, OASIS adhere to “development on innovation, development on efficiency and treat customers with honesty” business philosophy.

Oasis Oil Tools C.,LTD, located in Muye District, Xinxiang City, covers more than 20000 square meters with total RMB 15 million investment. Oasis now has more than 150 staff, among them 6 persons are senior engineer.

We will still adhere to "A good screen makes a good well", "services to customers, satisfied with customers" etc. business philosophy to get mutual development.