At C&N Group, we take great pride in creating high-quality piping solutions that meet the specific needs of our valued clients. Our most recent accomplishment is the custom-made 6-inch Sch40 weld neck flange, a remarkable feat of engineering, precision, and innovation, tailored exclusively for our esteemed UAE customer’s ambitious oil exploration project.
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ASTM A105 Flange Specification.pdf
Strength and Endurance Combined:
Crafted from high-grade carbon steel ASTM A105N, known for its exceptional strength and durability, the 6-inch Sch40 weld neck flange represents a perfect fusion of resilience and longevity. To elevate its performance, we have reinforced this flange with a special stainless 316 weld overlay, ensuring unmatched resistance to corrosion, erosion, and extreme temperatures.
Optimal Performance with Raised Face Design:
Designed with precision, our Sch40 weld neck flange features a Raised Face design, delivering a seamless, leak-free connection to the adjacent pipe. The raised surface provides a larger sealing area, enhancing the overall integrity of the pipeline system and guarding against potential leaks.
Meeting Rigorous Standards:
Our unwavering commitment to uncompromising quality and adherence to global standards is evident in every product we offer. This 6-inch weld neck flange is no exception, fully complying with the stringent requirements of ASME B16.5. This guarantees that it meets the highest industry benchmarks for safety, reliability, and performance in challenging oil and gas applications.
Some of our products are tested



Crafted with Precision, Engineered for Excellence:
At C&N Group, each product is the result of meticulous engineering and expert craftsmanship. Our team of skilled professionals, with years of industry experience, spares no effort to ensure that every flange leaving our facility meets the highest quality standards.
The Strength of Collaboration:
We are privileged to be the chosen partner for our UAE customer’s oil exploration project. Through active engagement with our client, we custom-designed this 8-inch weld neck flange to their exact specifications, ensuring it aligns perfectly with their project requirements, performance expectations, and quality standards.
Seamless Delivery and After-Sales Support:
C&N Group stands by its commitment to seamless delivery and after-sales support. We are dedicated to meeting deadlines and ensuring our client’s satisfaction at every stage of the project. Our team of professionals is always available to promptly address any queries or concerns.
Choose C&N Group for Unmatched Excellence:
For all your piping needs and more, C&N Group is your trusted partner. Our unparalleled dedication to quality, precision, and customer satisfaction has earned us the trust and loyalty of clients worldwide. Let’s embark on a journey of innovation, success, and progress together.
For inquiries and more information about our esteemed products and services, feel free to contact us today. At C&N Group, we deliver excellence that surpasses expectations.
C&N Industiral,huitong limtied is professional pipe,flange and fitting manufacturer,our products approved by PDO, SADARA, SWCC,PDO etc.













