Samvay Fluid Tekniks manufactures needle valves at its Ahmedabad works and supplies them to Sri Lanka, where refining at Sapugaskanda and power drive most instrumentation demand. Colombo is only a few days by sea from Mumbai, so Sri Lankan plants get quick, reliable supply.
A needle valve uses a fine tapered stem to throttle or isolate small flows with precise control, which makes it the standard choice for isolating gauges, transmitters and sampling points. In Sri Lanka the typical service is tropical humidity and marine air, so grade selection and documentation matter as much as price. Every order ships with heat traceable material and a test record.
Needle Valves for industries in Sri Lanka
Double block isolation of instruments on hydrocarbon lines during calibration.
Gauge and transmitter isolation on high temperature steam lines.
Gauge isolation in engine rooms and on deck hydraulic systems.
Isolation of gauges and switches on utility steam, air and water lines.
Choosing the right grade in Sri Lanka
Service conditions in Sri Lanka usually mean tropical humidity and marine air. These are the grades we most often supply for that duty.
| Recommended grade | Why it suits Sri Lanka |
|---|---|
| Super duplex 2507 or S32760 | High chloride air and seawater, where PREN above 40 resists pitting and crevice corrosion |
| Duplex 2205 or Inconel 625 to NACE MR0175 | Sour hydrocarbon service, where hardness control and sulphide stress cracking resistance are required |
| SS 316H or alloy steel F11 and F22 | High temperature steam service, supplied with IBR documentation where required |
Needle Valves specifications
| Thread | NPT PT BSPP G |
| Size | 1/2″ to 4″ (DN25-DN200) |
| Function | 4 Way, 3 Way, 2 Way, 5 Way, |
| Connection | Welded, Socket, Clamped, Flanged, Threaded |
| Pressure Class | 3000PSI, 5000PSI |
| Pressure Rating | 3000 PSI, 1500 PSI, 6000 PSI |
Needle Valves we supply in Sri Lanka
Standards and documents for projects in Sri Lanka
- ASME B31.3
- EN 10204 3.1
- Positive material identification and hydrostatic test reports on request
- Packing lists, origin certificates and HS code 73072900 or 84818030 on every invoice
Delivery to Sri Lanka
We deliver by sea from Mundra or Nhava Sheva to Colombo in about 3 to 5 days. Our regular delivery points include:
- Colombo
- Hambantota
- Kerawalapitiya
Frequently asked questions
Which material grade do you recommend for projects in Sri Lanka?
For high chloride air and seawater, where PREN above 40 resists pitting and crevice corrosion, we usually recommend Super duplex 2507 or S32760. Where conditions are milder, Duplex 2205 or Inconel 625 to NACE MR0175 is a cost effective alternative. Share your process data and we will confirm the grade before quoting.
Do you deliver needle valves to Colombo and Hambantota?
Yes. We ship by sea from Mundra or Nhava Sheva to Colombo in about 3 to 5 days. Regular consignments reach Colombo, Hambantota and Kerawalapitiya, and mixed orders of valves, fittings and accessories can be consolidated into one shipment with a single set of documents.
What certificates come with orders for Sri Lanka?
Orders for Sri Lanka are supplied to ASME B31.3 and EN 10204 3.1. Every part is heat marked and traceable to its mill certificate, and third party inspection by the agency of your choice can be arranged before dispatch.
What pressure ratings and end connections are available?
Our needle valves are rated at 1500, 3000 and 6000 psi, in sizes from 1/2 inch to 4 inch (DN25 to DN200), with NPT, PT and BSPP threads or socket weld, flanged and clamped ends. Two way, three way, four way and five way patterns are available, so one supplier can cover root valves, gauge isolation and manifold duties on the same project in Sri Lanka.
How do I request a quote for Sri Lanka?
Email your item list with sizes, grade, quantity and delivery point to sales@samvayglobal.com or message us on WhatsApp at +91 77389 26862. We reply within one working day with price, lead time and shipping terms for Sri Lanka.