Catalogues, technical references, certificates, and forms to specify, order, and maintain your gauge programme.

Access our complete library of product catalogues, tolerance charts, quality certificates, and standard forms. Every resource is engineered to help you specify, order, and inspect precision gauges with confidence.
4 documents available
4 documents available
Live metric, NPT, UNC and BSP dimension tables — pitch diameter, minor diameter and tap drill
4 documents available
4 documents available
Every gauge we manufacture is designed, inspected, and certified against national and international standards. Browse the key specifications that govern our production processes.
We work within the frameworks defined by the world’s most respected standards organisations, ensuring every gauge meets or exceeds regulatory requirements.
National standards body for India
Global petroleum industry standards
National accreditation for testing labs
Worldwide standards federation
If you require specific technical documentation, certificates, or standards that aren’t listed here, our team is ready to source them for you. Contact us with your requirements and we’ll respond within 24 hours.