From our machining base in Ahmedabad we supply high pressure pipe fittings to Chennai in Tamil Nadu, India, a market shaped by automotive manufacturing and refining at Manali. Chennai combines heavy automotive production with coastal power and desalination plants, so material choice ranges from carbon steel to super duplex.
High pressure pipe fittings join small bore pipe and tube on hydraulic, chemical injection and process lines where ordinary fittings would leak or fatigue, using forged bodies machined from certified bar stock. In Chennai the typical service is hot coastal climate and seawater service at desalination intakes, so grade selection and documentation matter as much as price. Every order ships with heat traceable material and a test record.
High Pressure Pipe Fittings for industries in Chennai
Machine hydraulics where vibration and frequent rework are normal.
Chemical injection, hydraulic control and wellhead instrument connections.
Hydraulic turbine control and lube oil instrumentation.
Connections on high pressure RO and dosing lines.
Choosing the right grade in Chennai
Service conditions in Chennai usually mean hot coastal climate and seawater service at desalination intakes. These are the grades we most often supply for that duty.
| Recommended grade | Why it suits Chennai |
|---|---|
| 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 |
High Pressure Pipe Fittings specifications
| Types | Tube to Female, High Pressure Pipe Fittings, Tube to Union, Accessories, Tube to Male |
|---|---|
| Equivalent To | DK-LOK, PARKER, SWAGELOK, HOKE |
| Standard | ASME SA-479, Type 304-SS, BS 970 304S11, DIN 4401, ASTM A276 Type 304 |
| Sizes | 1/8’’ to 2’’ and 3mm to 50mm |
| Ends | Threaded, Welding, JIC |
| Pressure Rating | 1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi |
| Threads | NPT , BSPT, BSPP |
| Specification | Items Made from Hex, ASTM A276; Items made from Round Bar- ASTM A182 |
| HS CODE | 73072900 |
Standards and documents for projects in Chennai
- ASME B31.1 for power piping
- NACE MR0175 on request
- 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 Chennai
We deliver by road dispatch from our Ahmedabad works in 3 to 4 days. Our regular delivery points include:
- Sriperumbudur
- Oragadam
- Manali industrial belt
- Ennore and Chennai ports
Frequently asked questions
Which material grade do you recommend for projects in Chennai?
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.
Can Samvay supply high pressure pipe fittings to sites around Sriperumbudur?
Yes. We ship by road dispatch from our Ahmedabad works in 3 to 4 days. Regular consignments reach Sriperumbudur, Oragadam, Manali industrial belt and Ennore and Chennai ports, 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 Chennai?
Orders for Chennai are supplied to ASME B31.1 for power piping, NACE MR0175 on request 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.
Which sizes and pressure ratings can you supply?
Our high pressure pipe fittings are available from 1/8 inch to 2 inch (3 mm to 50 mm), rated at 1000, 3000, 6000 and 10000 psi, with NPT, BSPT and BSPP threads, weld ends or JIC ends. Bodies made from hex are produced to ASTM A276 and items from round bar to ASTM A182, which matters when your specification for Chennai calls out the bar standard.
How do I request a quote for Chennai?
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 Chennai.