Project Description
Company Overview:
Our company has an annual production capacity of 100,000 tons of corrosion-resistant metallurgically bonded bimetallic longitudinal welded steel pipes.
Product Applications:
Our bimetallic pipes are designed for use in highly corrosive environments across various industries, including:
– Oil and natural gas transmission pipelines with high corrosivity
– Chemical industry pipelines and equipment handling highly corrosive media
– Seawater desalination plants’ water pipelines
– Seawater heat exchangers
– Thermal power plant heat exchanger tubes
– Potable water transmission pipelines
Product Specifications:
– Diameter Range: Ф406.4mm ~ Ф1422mm
– Total Wall Thickness: 7.1mm ~ 34.9mm
– Base Layer: 6mm ~ 30mm
– Cladding Layer: 1mm ~ 5mm
Steel Grades:
1. Base Layer Materials:
– Pipeline Steel: L290/X42 ~ L480/X70
– Carbon Steel: Q235 ~ Q355
2. Cladding Layer Materials:
– Stainless Steel: 304/304L, 310S, 316L, 317L, 321
– Nickel Alloys: Alloy 825, Alloy 625
– Other corrosion-resistant alloys as required
Manufacturing Standards:
Our products comply with various national and international standards, including:
– API SPEC 5LD
– SY/T 6623-2018
– Other relevant domestic and international standards for similar products
– Higher standards as required
Key Features and Benefits:
1. Superior Corrosion Resistance: Cladding layer provides excellent protection against highly corrosive media
2. Cost-Effective Solution: Combines the strength of carbon steel with the corrosion resistance of high-alloy materials
3. Large Diameter Options: Available in sizes up to 1422mm in diameter
4. Versatility: Suitable for a wide range of corrosive environments across multiple industries
5. Customizable Cladding: Various corrosion-resistant alloys available to suit specific project requirements
6. High Strength: Base layer materials available up to X70 grade for high-pressure applications
7. Quality Assurance: Manufactured using advanced metallurgical bonding techniques and in compliance with stringent international standards
8. Long Service Life: Designed to withstand aggressive environments, reducing maintenance and replacement costs
Our corrosion-resistant metallurgically bonded bimetallic pipes offer an advanced solution for industries dealing with highly corrosive fluids or environments. These pipes combine the structural strength and cost-effectiveness of carbon steel with the superior corrosion resistance of high-performance alloys, providing an optimal balance of performance and economy.
The metallurgical bonding process ensures a strong, reliable connection between the base layer and the corrosion-resistant cladding, eliminating the risk of delamination even under severe operating conditions. This makes our bimetallic pipes an excellent choice for critical applications where both structural integrity and corrosion resistance are essential.
Whether for offshore oil and gas production, chemical processing plants, or advanced water treatment facilities, our bimetallic pipes offer the durability and performance needed to ensure long-term reliability in the most challenging environments. With our specialized manufacturing capabilities and strict adherence to international standards, we can provide these high-performance bimetallic pipes tailored to meet the exacting specifications of our customers in industries where corrosion resistance is paramount.