Our team was genuinely impressed with how these clamps matched up perfectly to the DIN3017 spec. The non-perforated band really delivers a consistent grip without that worry of into soft hoses.


For your reference, We ran them on thermoplastic lines in cold storage areas, and the auto-tension feature did exactly what it promised — no leaks even after temperature drops. They also got some hard miles on heavy-duty pipe connections.

Band width sits at 12mm with thickness ranging 0.70-0.80mm, and the 7mm hex head lets you torque to 6.0 N.m for the W2 model. Clamping range covers 16-27mm all the way up to 90-110mm, so it fits our stock without hunting for odd sizes.

For the money, these clamps are a solid bet. Good to know you can get logo or size stamping done if needed, but keep in mind the 430SS version might not love coastal salt environments as much as the 304.


Packaging options from PP bags to pallets made bulk ordering easy, and our procurement process stayed lean without extra back-and-forth. Honestly, it was one of the simpler sourcing wins this quarter.
The 304SS offers better corrosion resistance and is more durable in harsh environments, while 430SS is a cost-effective option for less demanding applications. Both meet DIN3017 standards.
Yes, we can provide mill test certificates for the stainless steel batches upon request, confirming the grade and composition. Just let us know when placing your order.
We package in PP bags, plastic bags, inner boxes, or on pallets. MOQ varies by size and material, but typically starts at 500–1000 pieces per size. Contact us for exact numbers.
The 7mm hex head is standard for this DIN3017 model, but we can customize the screw type or size for larger orders. Keep in mind that changes may affect the installation torque spec.
For the W2 model, the recommended installation torque is 6.0 N.m. Going over that can strip the threads or damage the band, so stick to that value for best performance.