Made in China
High Sensitivity Proving Rings - Clamped Bosses Proving Rings
These Proving rings have clamped bosses and are available in the range of 0.5kN – 100kN. repeatability and accuracy of all the rings
Capacity
0.5 kN
1.0 kN
2 kN
2.5 kN
5 kN
10 kN
20 kN
25 kN
50 kN
100 kN
Integral Proving Rings
These Proving rings have integral loading bosses forged and machined along with the ring. These bosses can not shift their position to cause mis-alignment which may result in loss of accuracy These rings are manufactured up to 3000kN capacity.
Capacity
0.5 kN
1.0 kN
2 kN
2.5 kN
5 kN
10 kN
20 kN
25 kN
50 kN
100 kN
150 kN
200 kN
250 kN
500 kN
1000 kN
2000 kN
3000 kN
As leading clamped bosses proving rings manufacturers, suppliers & exporters in China, Engineering Lab China combines factory-direct pricing, strict quality control and reliable worldwide shipping. Every Clamped Bosses Proving Rings is built in-house in Guangzhou City to deliver dependable performance for engineering training and teaching environments.
We manufacture every Clamped Bosses Proving Rings at our own facility in Guangzhou, China. No middlemen — you get factory pricing on Engineering Laboratory Trainer Kits, Training Charts and Educational Equipment.
Every Clamped Bosses Proving Rings passes a strict outward quality check before dispatch, so it stands up to daily use in Industrial Training Institutions, Engineering Colleges & Polytechnics.
From a single trainer kit to a full lab tender, our team manages packaging and prompt international delivery so your Clamped Bosses Proving Rings arrives on schedule, anywhere in the world.
EngineeringLabChina is a leading clamped bosses proving rings manufacturers, clamped bosses proving rings suppliers & exporters in China. Whether you need a single unit for a lab refresh or a complete tender for a polytechnic, we handle Engineering, Procurement, Installation and Commissioning under one roof.
We accept Wire or Telegraphic Transfer / Letter of Credit. Shipping is based on consignment size — contact us with your requirement for an accurate quote.
Share quantity, destination country and any custom specs for the Clamped Bosses Proving Rings.
Our team replies with factory pricing, lead time and shipping options within 24 hours.
We manufacture in Guangzhou, run a quality check and prepare export-ready packaging.
Consignment dispatched by your preferred mode — sea, air or courier — to your door.
Full product category index — manufactured in Guangzhou, exported worldwide.
