Established in 2003, Shaanxi Kerlimar Engineers Co., Ltd. has stood at the forefront of the international pipe and fitting trade for over two decades. We specialize in providing a comprehensive range of carbon steel, alloy steel, and stainless steel solutions, including seamless pipes, straight seam welded pipes, and high-precision butt welded pipe fittings.
Our commitment to excellence is reflected in our strict adherence to global manufacturing standards such as ASTM, ASME, EN, and JIS. By bridging the gap between advanced Chinese manufacturing and global engineering requirements, we deliver a synergy of quality, competitive pricing, and logistical perfection.
The future of butt welded fittings lies in high-entropy alloys and nanotechnology-enhanced coatings. We are investing in R&D for fittings that can withstand extreme cryogenic temperatures for LNG transport and ultra-high heat for next-generation nuclear reactors.
Utilizing AI-driven CNC machining and laser-guided beveling, our fittings achieve a structural integrity that minimizes turbulence and erosion at the joints, significantly extending the lifecycle of industrial piping systems.
As participants in the Dubai COP28 Conference, we are integrating vertical axis wind power and clean energy into our production facilities. Our goal is to achieve carbon neutrality in the manufacturing of pipe fittings by 2035.
Modern Chinese manufacturing has evolved from "mass production" to "intelligent precision." At Shaanxi Kerlimar, our Industry 4.0 roadmap includes:
This technological backbone provides our partners with an 18% increase in supply chain efficiency compared to traditional manufacturing hubs.
Corrosion-resistant duplex stainless steel fittings for deep-sea extraction.
High-precision elbows and tees designed for hazardous chemical conveyance.
Large-diameter butt welded fittings for municipal water and heating networks.
Supporting wind power and hydrogen storage with specialized high-pressure fittings.
We understand that regulatory landscapes vary. Whether it is the Pressure Equipment Directive (PED) in Europe or ASME Section III for nuclear applications in North America, Shaanxi Kerlimar provides localized compliance assurance.
Our team provides full technical documentation, including MTRs (Material Test Reports), ultrasonic testing (UT), and radiographic testing (RT) results, ensuring that your procurement process meets every safety and legal benchmark in your home country.
Unlike threaded or socket-weld fittings, a butt weld creates a continuous metal structure. This is critical for high-pressure systems where any leak could be catastrophic.
The smooth internal transition of a butt welded joint reduces pressure drops and minimizes the turbulence that causes internal pipe erosion over time.
Butt welded systems use less material than flanged alternatives, reducing the overall weight and stress on the piping support structure.
Kerlimar
