Testing Equipments > Integral Proving Rings 
List of Concrete Testing Equipments

Integral Proving Rings 
Integral Proving Rings The proving rings are made of special steel, carefully forged to give maximum strength and machined to give high sensitivity commensurate with stability, ensuring long life and accuracy. Loading pads have female threading 1/2" BSF (16 tpi). The rings are supplied complete with Works Calibration Chart, individually packed in polished wooden boxes. Proving rings to meet special requirements are also available on request. Separate polished and ground pair of Proving ring of various Sizes are as follows: ML 142 Proving Rings Compression Type ML 142.1 Proving Ring 2 kN without Dial gauge ML 142.2 Proving Ring 5 kN without Dial gauge ML 142.3 Proving Ring 10kN without Dial gauge ML 142.4 Proving Ring 20kN without Dial gauge ML 142.5 Proving Ring 25kN without Dial gauge ML 142.6 Proving Ring 50kN without Dial gauge ML 142.7 Proving Ring 100kN without Dial gauge ML 142.8 Proving Ring 200kN without Dial gauge ML 142.9 Proving Ring 500kN without Dial gauge ML 142.10 Proving Ring 1000kN without Dial gauge ML 142.11 Proving Ring 2000kN without Dial gauge ML 142.12 Proving Ring 3000kN without Dial gauge Accessory ML 142001 Dial Gauge 5mm x 0.002mm (Bakers) ML 142002 Dial Gauge 5mm x 0.002mm (Adis) Note : Digital Dial Gauge can be provided at Extra cost. 