The cold ring clamp is an essential tool for socket pipe fusion processes, specifically designed to ensure pipe roundness and control insertion depth during welding. It serves as a reliable pipe holding device, positioned against the fitting edge to facilitate appropriate pipe insertion, which is critical for achieving strong and durable welds in PPR and HDPE piping systems.
This tool is manufactured in compliance with the American international standard ASTM F1056, guaranteeing high quality and performance. It is available in both inch and metric sizes to accommodate various pipe dimensions, making it versatile for global applications. The sizes include 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2" in IPS, as well as 20mm, 25mm, 32mm, 40mm, 50mm, and 63mm in metric, covering a wide range from small to large diameter pipes.
Constructed from durable CRV material, the cold ring clamp features a locking pliers design with a grip shaft style and colorful handles for easy identification and use. It is primarily used in building decoration and industrial settings, providing clamping functionality to maintain pipe integrity during the fusion process. The tool helps in rounding the pipe and limiting the distance the pipe end travels into the heater face and socket fitting, ensuring precise and efficient welding operations.
As a manufacturer-focused product, it supports OEM customization, allowing for branding and specific design requirements without minimum order quantity constraints. The tool is backed by a standard warranty and ongoing service support, emphasizing reliability and customer satisfaction. It is an indispensable accessory for professionals involved in pipe welding and fusion applications.



Quick delivery and excellent packaging ensured the item arrived safely without any delays. Quality appears robust and durable, matching the descriptions provided. Service was responsive and helpful throughout the ordering process, making the experience smooth and satisfactory.
Wow, the shipping was incredibly fast and well-packaged, with no delays at all. The product feels sturdy and well-made, exactly as described. Customer service was responsive and helpful when I had a query. Overall, a very satisfying purchase experience that I would highly recommend to others.
Upon receiving the Cold Ring Clamp Tool, I was thoroughly impressed by the outstanding logistics service. The package arrived much earlier than anticipated, and the delivery process was seamless with real-time tracking updates that kept me informed every step of the way. Regarding quality, the tool exhibits exceptional craftsmanship; it feels robust and durable, with precise machining that ensures reliable performance without any visible defects. As for customer service, the support team was incredibly responsive and helpful, promptly addressing my inquiries and providing clear, friendly assistance. Overall, this experience has been highly satisfactory, and I would confidently recommend this supplier for their efficiency and attention to detail.
Xcellent experience overall with this purchase! The shipping was incredibly fast and reliable, arriving well before the estimated date, which was a pleasant surprise. The packaging was secure and ensured the product arrived in perfect condition without any damage. Quality-wise, the item feels sturdy and well-made, with no visible defects or issues upon inspection. It seems durable and built to last, which is exactly what I expected. Customer service was also top-notch; they were responsive and helpful when I had a query, making the whole process smooth and hassle-free. I'm very satisfied with how everything was handled from order to delivery.
A fantastic experience overall with this purchase. The delivery was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The quality of the clamp tool feels robust and well-made, showing no signs of defects upon inspection. Customer service was responsive and helpful when I had a query, making the entire process smooth and hassle-free. I'm very satisfied with how everything turned out and would definitely consider buying from this supplier again for future needs.
My experience was quite mixed. The shipping was incredibly fast, arriving two days earlier than estimated, which was a pleasant surprise. However, the packaging was a bit flimsy, and one corner of the box was dented upon arrival. Regarding quality, the tool feels sturdy and well-made, with no visible defects, but I noticed some minor scratches on the surface that didn’t affect functionality. Customer service was responsive when I inquired about the scratches; they apologized and offered a small discount on my next purchase, which was a nice gesture. Overall, while there were some minor issues, the prompt delivery and decent build make it acceptable. I hope future orders have better packaging to prevent any cosmetic damage during transit.
Bought this cold ring clamp tool and was thoroughly impressed by the overall experience. The delivery was incredibly fast, arriving much sooner than expected, which was a huge plus for my project timeline. The packaging was secure, ensuring the tool reached me in perfect condition without any delays. As for quality, the clamp feels robust and well-made, with a solid construction that seems durable for long-term use. It fits the pipes snugly, and I can tell it's built to last through multiple welding jobs. Customer service was exceptional too; they responded promptly to my queries and provided helpful guidance. Highly recommend for anyone in need of reliable pipe tools!
Shipping was incredibly fast and well-handled, arriving ahead of schedule without any delays. The quality of the clamp tool feels robust and durable, with excellent craftsmanship that inspires confidence. Customer service was responsive and helpful, answering all my queries promptly. Overall, a smooth and satisfactory experience from start to finish.
Zippy delivery service got this clamp to my workshop in record time, which was a pleasant surprise given the current global shipping delays. The packaging was secure and intact, showing no signs of damage during transit. Upon unboxing, the tool felt sturdy and well-made, with a solid finish that suggests it can handle rigorous use in pipe fusion tasks. Customer support was responsive and helpful when I had a query about the order, providing clear answers promptly. Overall, a smooth experience from start to finish that I'd happily recommend to others in the building decoration field.
Rapid delivery and excellent packaging ensured the product arrived safely without any delays. The quality is outstanding, with durable materials that feel robust and reliable for long-term use. Customer service was responsive and helpful, promptly addressing my inquiries with clear communication. Overall, a very satisfying experience that I would highly recommend to others.