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Austenitic & High-Alloy Stainless Steel / Pipes

Source SS 316 Pipe from India

India Supply Solutions sources SS 316 Pipe from qualified Indian manufacturers against the buyer's exact grade, standard, dimensions, quantity and inspection plan. We are the procurement partner — not the mill or manufacturer. Ready-stock sourcing is checked through our Indian stockist and manufacturer network; exact make, heat / MTC, dimensions, quantity and dispatch status are confirmed per RFQ.

AISI 316 • UNS S31600
Representative AI-generated stainless steel pipe; not actual stock or proof of grade.

Representative AI-generated stainless steel pipe; not actual stock or proof of grade.

Representative AI image
Technical sourcing brief

Source SS 316 Pipe to specification

Build a supplier-comparable enquiry by defining outside diameter / NPS, schedule or wall thickness, seamless or welded route, end preparation, length and testing, material designation, governing standard and edition, quantity, destination, acceptance criteria and required certification.

RFQ definition: outside diameter / NPS, schedule or wall thickness, seamless or welded route, end preparation, length and testing.

Typical family applications: process equipment, food and beverage, chemical service, heat-resistant service, fabrication and general corrosion-resistant engineering. Suitability remains the buyer's engineering decision.

GradeStainless Steel 316
Material designationSS 316
Product formPipe
UNS / aliasS31600
Size-wise RFQ guide

SS 316 Pipe sizes and dimensions to specify

Useful enquiry selectors—not an inventory or universal availability claim. Exact manufacturability is confirmed against grade, standard, route, tolerance and quantity.

Standards context

Common RFQs reference ASME B36.10M or ASME B36.19M where applicable; the purchase order must identify the exact product and material standard.

Range guide: Common enquiry selectors: NPS 1/8 to NPS 24, with larger sizes treated as project-specific capability checks.

NPS 1/8NPS 1/4NPS 1/2NPS 1NPS 2NPS 4NPS 6NPS 8NPS 12NPS 16NPS 20NPS 24
Wall / schedule5S, 10S, 40S, 80S, 160 or XXS where the selected standard and manufacturing route permit
Manufacturing routeSeamless / welded / fabricated as specified
Length and endsSingle / double random or fixed length; plain, bevelled or threaded ends as required
Crawlable exact-size reference

Common SS 316 Pipe size and RFQ examples

Use these as enquiry-format references only. They are not a stock list, dimensional standard substitute or availability promise.

SS 316 Pipe common size references — final dimensions follow the named standard and supplier capability.
Nominal sizeDNOutside diameterCommon wall referencesExample RFQ line
1/2 inchDN 1521.3 mmSCH 10S / 40S / 80SSS 316 Pipe — 1/2 inch / DN 15 / 21.3 mm / SCH 10S / 40S / 80S
3/4 inchDN 2026.7 mmSCH 10S / 40S / 80SSS 316 Pipe — 3/4 inch / DN 20 / 26.7 mm / SCH 10S / 40S / 80S
1 inchDN 2533.4 mmSCH 10S / 40S / 80SSS 316 Pipe — 1 inch / DN 25 / 33.4 mm / SCH 10S / 40S / 80S
1 1/2 inchDN 4048.3 mmSCH 10S / 40S / 80SSS 316 Pipe — 1 1/2 inch / DN 40 / 48.3 mm / SCH 10S / 40S / 80S
2 inchDN 5060.3 mmSCH 10S / 40S / 80SSS 316 Pipe — 2 inch / DN 50 / 60.3 mm / SCH 10S / 40S / 80S
3 inchDN 8088.9 mmSCH 10S / 40S / 80SSS 316 Pipe — 3 inch / DN 80 / 88.9 mm / SCH 10S / 40S / 80S
4 inchDN 100114.3 mmSCH 10S / 40S / 80SSS 316 Pipe — 4 inch / DN 100 / 114.3 mm / SCH 10S / 40S / 80S
6 inchDN 150168.3 mmSCH 10S / 40S / 80SSS 316 Pipe — 6 inch / DN 150 / 168.3 mm / SCH 10S / 40S / 80S
8 inchDN 200219.1 mmSCH 10S / 40S / 80SSS 316 Pipe — 8 inch / DN 200 / 219.1 mm / SCH 10S / 40S / 80S
12 inchDN 300323.9 mmSCH 10S / 40S / 80SSS 316 Pipe — 12 inch / DN 300 / 323.9 mm / SCH 10S / 40S / 80S
RFQ rule: Nominal size alone is never enough. State the governing standard and edition, exact dimensions, tolerance, manufacturing route, supply condition, quantity, destination and inspection / certification requirements.
Supplier qualification

How we compare SS 316 Pipe manufacturers

1. Material identity

Grade designation, heat traceability and required certification are matched to the RFQ.

2. Manufacturing capability

Route, size range, tolerances, heat treatment and form-specific capability are checked.

3. Inspection

Dimensional, visual, PMI / chemistry, mechanical or NDT controls are defined where applicable.

4. Documentation

MTC, inspection records, packing and export documents are aligned before dispatch.

5. No substitution

No material grade, route, standard or dimension substitution without written buyer approval.

6. Transparent commercial comparison

Supplier offers are compared on the same technical basis before commercial selection.

Frequently asked

SS 316 Pipe sourcing questions

How do I source SS 316 Pipe from India?

Send the exact material designation, product standard, outside diameter / NPS, schedule or wall thickness, seamless or welded route, end preparation, length and testing, quantity, destination and required inspection. India Supply Solutions then identifies and compares suitable Indian manufacturers or suppliers.

How do I compare the qualified SS 316 Pipe manufacturers in India?

Compare actual capability for the named grade and form, applicable standard, traceability, test documentation, delivery record, inspection readiness and commercial transparency—not only the lowest quoted price.

Can you quote SS 316 Pipe price in India?

Yes, after grade, standard, dimensions, quantity, packing and delivery basis are defined. We do not publish a fabricated fixed price for specification-sensitive metal products.

What documents should be requested for SS 316 Pipe?

Depending on the requirement, buyers may request MTC / heat traceability, inspection records, PMI or chemistry verification, mechanical tests, NDT and packing / export documents.

Related forms

More SS 316 products

Related grades

Compare nearby material options

SS 316 pipe: process piping and corrosion-service enquiries

State fluid composition, operating temperature, cleaning conditions and the governing design requirements for engineering review. A 316 label alone cannot establish suitability for every chemical or marine duty. Compare an offered 316L alternative against the actual purchase specification rather than assuming interchangeability.

Choose the product standard before the size schedule

ASTM A312/A312M covers austenitic stainless pipe in specified seamless and welded routes. An electric-fusion-welded ASTM A358/A358M offer is a distinct specification: confirm its class and required examination. ASME B36.19 provides dimensional requirements; it is not a material certificate or a pressure rating.

A complete RFQ line

SS 316 / ordered product designation; product standard and edition; seamless or welded route; NPS or exact OD; schedule and dimensional standard or exact wall; length and tolerance; ends; quantity by size; inspection and documents; destination and Incoterm. Confirm the actual wall for the selected size instead of assuming every schedule is available at every NPS.

Match the connected components separately

A matching pipe system also needs fittings and flanges selected to their own product specifications, dimensions, end connections and design requirements. A pipe material specification does not automatically qualify a flange or fitting.

316 fittings requirements · 316 flange requirements · Request a specification-based pipe quotation

ISS supplies through qualified sources. MOQ, mill identity, tests, lead time and stock availability remain subject to written confirmation for the exact enquiry.

Specification references: ASTM A312/A312M, ASTM A358/A358M and ASME B36.19. Confirm the contractual edition; this guide does not replace the standard.

For Urgent Assistance

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Contact Person
Mr. Chandan Dhari Prasad
+91 9507575640
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Mr. Dhanushdhari Prasad
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