Shaanxi Kerlimar Engineers Co., Ltd. established in 2003, has two decades of mastery in international trade, specializing in carbon, alloy, and stainless steel solutions.
Adhering to ASTM, ASME, EN, and JIS protocols, we ensure every 45mm stainless steel pipe meets rigorous international quality benchmarks.
Led by environmentalist Mr. Ming SUN, we integrate clean energy technology with industrial manufacturing to drive a low-carbon future.
In the hierarchy of industrial piping, the 45mm Stainless Steel Pipe occupies a unique niche. Balancing structural rigidity with optimized flow dynamics, this specific diameter is a cornerstone for high-pressure hydraulic systems, food processing lines, and chemical transport. As a leading company and supplier, Shaanxi Kerlimar understands that "quality" isn't just a metric—it's a safety requirement.
The manufacturing process of our 45mm pipes involves advanced cold-drawing or hot-rolling techniques. Utilizing grades such as AISI 304, 316L, and 310S, we provide solutions that resist pitting, crevice corrosion, and high-temperature oxidation. Our seamless variants offer a uniform grain structure, which is essential for environments where internal pressure fluctuates significantly.
Demand is driven by the resurgence of European manufacturing and strict REACH/RoHS compliance. Buyers prioritize "Green Steel" certifications.
Rapid urbanization and infrastructure projects in SE Asia require high-volume, cost-efficient 45mm welded pipes for HVAC and water treatment.
Focus on energy independence and upgrading aging oil & gas infrastructure. High demand for API-certified stainless steel casing and tubing.
Shaanxi Kerlimar Engineers Co., Ltd. bridges these regional needs by providing localized support and compliance with international logistics standards, ensuring that our pipes arrive on-site, on-time, and within budget.
As we move toward Industry 4.0, the "standard pipe" is becoming an "intelligent component." Kerlimar is investing in Smart Piping Technology, where 45mm pipes are integrated with sensor-ready fittings to monitor flow rate, temperature, and stress in real-time.
Moreover, our chairman Mr. Ming SUN's commitment to Vertical Axis Wind Power research (over 40 patents) informs our material science. The high-strength-to-weight ratio required for wind turbine structures is applied to our industrial piping, resulting in thinner walls with higher pressure ratings—saving material costs and reducing the carbon footprint.
In December 2020, we won the national High-tech Enterprise certification. Our journey has taken us to the China-Finland High Technology Match Conference and the 11th China Innovation and Entrepreneurship Competition (Excellence Award). Notably, in December 2023, Kerlimar was invited to participate in the Dubai COP28 Conference, highlighting our role in global climate solutions.
Our 10KW-500KW vertical axis wind units are a testament to our engineering prowess. By applying this same level of rigor to our 45mm stainless steel pipes, we offer products that are high-reliability, high-security, and easy to control.
A: They are widely used in automotive exhaust systems, heat exchangers, food/beverage production lines, and high-end architectural railings due to their perfect balance of diameter and strength.
A: We conduct rigorous testing including Hydrostatic Testing, Eddy Current Testing, and Ultrasonic Inspection. All materials are certified to ASTM/ASME standards and backed by our 21 years of engineering expertise.
A: Yes, we offer OEM services including precision cutting, beveling, threading, and various surface treatments from satin brush to high-gloss mirror polishing.
A: Standard stock items can be shipped within 7-10 days. Custom manufacturing runs typically take 30-45 days depending on the volume and technical specifications.
Kerlimar
