If you want brass parts from India, Jamnagar is where most buyers start. The city is known for turned, forged and cast brass components, from electrical pins and sanitary fittings to inserts, nipples and hose connectors.
The industry is made of many small and mid-sized workshops, often specialising in one process. That gives you choice but makes supplier selection the main task.
What does Jamnagar make?
Why Jamnagar is called the brass city describes the cluster, and brass components made in Jamnagar lists the product groups. Turned parts on CNC and automatic lathes are the largest group, followed by hot-forged parts that are then machined.
Plumbing, electrical, gas and general engineering buyers all source here. Stainless steel and aluminium parts are available from some of the same shops.
What should you specify?
A brass part is defined by alloy, dimensions and finish. Write all three, along with the standard that matters in your market:
- The alloy, by a standard designation. Brass alloys explained shows how names map to each other.
- Any limit on lead or on dezincification, which matters for drinking-water fittings and varies by country.
- The tolerances on critical dimensions and the thread standard, since BSP, NPT and metric are not interchangeable.
- The surface finish or plating, and the marking.
How do you check the parts?
Ask for a first-article report with measured dimensions, the material certificate for the rod or forging stock, and photographs of the parts and their packing. Gauges suit high volumes; a coordinate measuring machine suits complex shapes.
Brass is sold by weight as raw material, so insist on a composition test on a sample from each batch if your market regulates lead. A spectrometer reading is quick and cheap compared with a rejected shipment.
How does a first order run?
Start with a sample lot, then a trial order, then a standing programme. Small shops can change quickly, so write the approved sample, alloy and tolerance into the order.
Cost follows the copper content of the alloy, machining time and plating, so any quote is only valid for a short period. A real quote comes from your drawing and quantity. How to tell a trader from a manufacturer helps you find out who is actually turning your parts.
How do copper and lead rules affect your order?
Brass is mainly copper and zinc, with lead added in free-cutting grades so that it machines cleanly. Some markets limit lead in products that touch drinking water or reach consumers, and the limits differ by country and product. Lead-free brass and DZR brass explain the options.
Because the rules are the importer's responsibility, confirm the limit for your product with your regulator or a testing lab before you order, and state it in the purchase order. Ask the maker to supply a certificate for the rod stock and for the finished batch.
Electrical buyers should also read whether RoHS applies to brass parts, which can affect exempt and non-exempt lead content.
Build a simple approval routine. Keep the approved sample sealed, record its weight and dimensions, and compare each production lot to it before you accept the shipment. Weight per piece is a quick check for the wrong alloy or a wrong wall thickness, and it costs nothing to record on a packing list.
Next step
We find and audit Jamnagar manufacturers, check samples and documents, have lots tested, and supervise production and loading, for one fee agreed in advance. Book a free sourcing review and bring your drawing.