At Shaanxi Kerlimar Engineers Co., Ltd., we recognize that stainless steel steam pipes are the lifeline of modern industrial infrastructure. Since our inception in 2003, we have evolved from a specialized trading entity into a global leader in high-performance piping systems. Our expertise spans across carbon steel, alloy steel, and primarily high-grade stainless steel (304, 316, 316L, 321) designed specifically for the rigorous demands of steam transport.
With 21 years of industry experience, we understand that "steam" isn't just about heat; it's about energy efficiency, safety, and metallurgical integrity under fluctuating thermal cycles. Our products adhere to the strictest international manufacturing standards, including ASTM, ASME, EN, and JIS, ensuring that every pipe we manufacture provides long-term reliability in the most hostile environments.
Years Experience
Patents Authorized
ASTM Compliance
Global Destinations
Steam systems are prone to "condensate corrosion" and "pitting." Our 316L stainless steel pipes incorporate molybdenum, providing superior resistance to chlorides and acidic environments common in chemical processing steam lines.
Steam pipes undergo rapid expansion and contraction. Our manufacturing process ensures low thermal expansion coefficients and high creep-rupture strength, preventing structural fatigue over decades of use.
Using advanced ERW (Electric Resistance Welding) and SSAW (Submerged Arc Helical Welding) technologies, we deliver pipes with perfectly smooth internal bores to minimize friction loss and maximize energy efficiency.
Unlike standard pipe suppliers, Shaanxi Kerlimar integrates Semantic Search logic into our manufacturing—we don't just sell "pipes"; we provide "energy-conveyance solutions." For instance, our steam pipes are optimized for Thermal Insulation Integration. By controlling the surface roughness (Ra) of the pipe, we ensure that insulation jackets fit more securely, reducing heat loss by up to 15% compared to generic alternatives. This direct contribution to "Double Carbon" goals (Carbon Peak & Carbon Neutrality) makes us the preferred partner for ESG-focused enterprises.
Located in Shaanxi, we leverage China's massive stainless steel mineral resources and refining capacity. This proximity allows us to offer premium 300-series stainless steel at a price-performance ratio that Western manufacturers cannot match.
Our facility is equipped for rapid OEM adjustments. Whether you need specific wall thicknesses (Sch 10 to Sch XXS) or specialized end-finishing (beveled, threaded, or flanged), our lead times remain 30% faster than the industry average.
Every batch undergoes non-destructive testing (NDT), including Hydrostatic, Ultrasonic, and X-ray inspections. We provide full Mill Test Certificates (MTC) according to EN 10204 3.1 or 3.2.
High-purity steam for sterilization (autoclaves) requiring seamless 316L tubing.
Hygienic steam lines for pasteurization and CIP (Clean-in-Place) systems.
Superheated steam transport in biomass and geothermal power plants.
High-diameter SSAW pipes for urban steam heating networks in cold climates.
Our Chairman, Mr. Ming SUN, is a visionary environmentalist. This passion for the planet translates into our manufacturing ethos. Since 2019, we have expanded our research into clean energy, specifically Vertical Axis Wind Turbine (VAWT) technology. This cross-industry innovation ensures that our piping manufacturing facility operates on increasingly green energy, reducing the "embedded carbon" of the stainless steel pipes you buy.
We have secured over 40 patents and were honored with the Excellence Award at the 11th China Innovation and Entrepreneurship Competition. In 2023, our commitment to the planet led us to participate in the Dubai COP28 Conference, highlighting our role in the global transition to net-zero.
Kerlimar
