High-Performance Pipeline Components & Drilling Equipment
Established in 2003, Shaanxi Kerlimar Engineers Co., Ltd. has evolved from a specialized pipe trading entity into a multifaceted engineering powerhouse. With over 21 years of deep-rooted experience, we have mastered the complexities of global supply chains for carbon steel, alloy steel, and stainless steel materials.
Our commitment to excellence is reflected in our strict adherence to international manufacturing standards, including ASTM, ASME, EN, and JIS. As a primary Steel Pipe Manufacturer, we don't just supply products; we provide the backbone for critical infrastructure projects worldwide.
The transition toward 'Green Steel' is no longer a trend—it's a regulatory mandate. Manufacturers are shifting toward Electric Arc Furnaces (EAF) and hydrogen-based reduction to lower carbon footprints. Kerlimar is actively integrating these ESG principles into our supply chain to meet the CBAM (Carbon Border Adjustment Mechanism) requirements of our European clients.
Modern infrastructure requires more than just physical durability. We are seeing a surge in demand for pipes integrated with fiber-optic sensing for real-time leak detection and structural health monitoring. This "Semantic" approach to hardware ensures a longer lifecycle and proactive maintenance.
As oil and gas exploration moves into ultra-deepwater and arctic conditions, the demand for High-Strength Low-Alloy (HSLA) pipes and specialized anti-corrosion coatings (3LPE, 3LPP) has skyrocketed. Our products are engineered to withstand pressures exceeding 15,000 PSI and temperatures below -50°C.
Providing seamless flow control through API-certified tubing, casing, and high-pressure valves. Our solutions support both traditional fossil fuel extraction and the burgeoning hydrogen transport sector.
Our rectangular and square section tubes provide superior strength-to-weight ratios for modern skyscrapers, stadiums, and bridge supports. We offer precision-cut lengths to reduce on-site waste.
Procuring steel on a global scale requires more than just a purchase order. It requires a deep understanding of Logistics Optimization, Trade Compliance, and Quality Assurance. Kerlimar provides a comprehensive "White Glove" service for international buyers.
Compliance Assurance: We provide full MTRs (Material Test Reports) and facilitate third-party inspections (SGS, TUV, BV) to ensure that every shipment matches the precise chemical and mechanical specifications ordered.
Localization: With regional support structures, we assist in navigating local import duties, anti-dumping regulations, and specific national certifications like the CE mark for Europe or the DOSH for Southeast Asia.
Our chairman, Mr. Ming SUN, a visionary environmentalist, has steered Kerlimar toward the intersection of heavy industry and clean energy. Since 2019, we have pivoted significantly toward Vertical Axis Wind Power Technology.
Overcoming traditional wind power bottlenecks through magnetic levitation, rail maglev, and advanced grid structures. Our 10KW-500KW units are ready for deployment.
As a recognized "National High-tech Enterprise," we are developing 40+ patents that integrate structural steel expertise with renewable energy generation.
Active participation in the China-Finland High Technology Match and COP28 Dubai highlights our commitment to the 1.5°C global temperature control target.
Expert insights into steel pipe manufacturing and procurement
Seamless pipes are manufactured through extrusion, leaving no weld seam, which makes them ideal for ultra-high pressure and high-temperature environments. ERW (Electric Resistance Welded) pipes are made from steel coils and are more cost-effective for medium-pressure applications, though modern high-frequency welding techniques have significantly narrowed the performance gap.
We utilize multi-layer coating systems including Fusion Bonded Epoxy (FBE) and 3-Layer Polyethylene (3LPE). These coatings provide a robust barrier against chloride-induced corrosion and mechanical damage during installation.
Yes. We offer full OEM services for butt-welded fittings, flanges, and valves. All products undergo rigorous hydrostatic testing and ultrasonic inspection to ensure they meet the specific ASME B16.9 or B16.5 requirements.
Beyond our wind energy research, we optimize our manufacturing logistics to reduce carbon intensity and prioritize suppliers who utilize scrap steel recycling in their Electric Arc Furnaces.
Explore our full range of industrial solutions
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