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Austenitic & High-Alloy Stainless Steel / Pipe Fittings

Source SS 316 Pipe Fitting from India

India Supply Solutions sources SS 316 Pipe Fitting 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
SS 316 Pipe Fitting technical sourcing referenceGrade + form + specification
Technical sourcing brief

Source SS 316 Pipe Fitting to specification

Build a supplier-comparable enquiry by defining fitting type, size, schedule / class, end connection, dimensions, manufacturing route and testing, material designation, governing standard and edition, quantity, destination, acceptance criteria and required certification.

RFQ definition: fitting type, size, schedule / class, end connection, dimensions, manufacturing route 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 Fitting
UNS / aliasS31600
Size-wise RFQ guide

SS 316 Pipe Fitting 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

Fitting dimensions and pressure capability must be tied to the fitting standard, material standard, wall or class and end connection.

Range guide: Common enquiry sizes range from NPS 1/2 to 48; the available limit varies by butt-weld, forged, cast or fabricated route.

NPS 1/2NPS 1NPS 2NPS 3NPS 4NPS 6NPS 8NPS 10NPS 12NPS 16NPS 24NPS 36NPS 48
Fitting typeElbow / tee / reducer / cap / coupling / union / branch fitting
Wall or classSchedule for butt-weld; pressure class for forged or threaded / socket-weld fittings
GeometryRadius, reducing combination, end preparation and dimensional standard
Crawlable exact-size reference

Common SS 316 Pipe Fitting 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 Fitting common size references — final dimensions follow the named standard and supplier capability.
Run sizeDNWall exampleGeometry exampleExample RFQ line
1/2 inchDN 15SCH 10S / 40S / 80S90° LR elbowSS 316 Pipe Fitting — 1/2 inch / DN 15 / SCH 10S / 40S / 80S / 90° LR elbow
1 inchDN 25SCH 10S / 40S / 80Stee / reducerSS 316 Pipe Fitting — 1 inch / DN 25 / SCH 10S / 40S / 80S / tee / reducer
2 inchDN 50SCH 10S / 40S / 80Selbow / tee / capSS 316 Pipe Fitting — 2 inch / DN 50 / SCH 10S / 40S / 80S / elbow / tee / cap
4 inchDN 100SCH 10S / 40S / 80Selbow / tee / reducerSS 316 Pipe Fitting — 4 inch / DN 100 / SCH 10S / 40S / 80S / elbow / tee / reducer
8 inchDN 200SCH 10S / 40S / 80Selbow / tee / reducerSS 316 Pipe Fitting — 8 inch / DN 200 / SCH 10S / 40S / 80S / elbow / tee / reducer
12 inchDN 300SCH 10S / 40S / 80Selbow / tee / reducerSS 316 Pipe Fitting — 12 inch / DN 300 / SCH 10S / 40S / 80S / elbow / tee / reducer
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 Fitting 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 Fitting sourcing questions

How do I source SS 316 Pipe Fitting from India?

Send the exact material designation, product standard, fitting type, size, schedule / class, end connection, dimensions, manufacturing route 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 Fitting 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 Fitting 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 Fitting?

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

SS316 Pipe Fittings India

Representative AI-generated stainless steel elbow
Elbow
Representative AI-generated stainless steel tee
Tee
Representative AI-generated stainless steel reducer
Reducer

Representative AI images; not actual stock or dimensional drawings.

SS316 is a search and material description, not a complete fitting purchase specification. Separate a wrought butt-weld order such as ASTM A403 WP316 from a forged socket-weld or threaded order such as ASTM A182 F316. Use the form and standard required by the project.

Choose the correct finished-product route

For ASTM A403 WP fittings, construction and examination class matter as well as grade. Require the supplier to state the exact class and examination scope. Seamless and welded offers should not be compared as identical without agreement. For forged fittings, confirm the actual forging specification and heat treatment required by the order.

Size-led elbows, tees, reducers and couplings

For an elbow, identify 45°, 90° or return geometry and long/short radius where applicable. For tees, state run × run × branch sizes. For reducers, state large × small end and concentric or eccentric geometry. For couplings, state full/half/reducing construction and socket-weld or exact thread connection. These are different product decisions, not interchangeable keyword variants.

Wall thickness and grade confirmation

State the pipe schedule or actual weld-end wall thickness for each end. Sch 10S, 40S and 80S are enquiry terms, not blanket pressure ratings or claims that every size is available. Do not assume an S schedule equals an unsuffixed schedule at every diameter. Provide the mating pipe standard and the approved design conditions so the responsible engineer can confirm compatibility.

A supplier substitution to 316L needs buyer approval or documented compliance with the ordered requirements. AISI names, UNS numbers and European material numbers do not by themselves prove conformity to the full purchased fitting specification.

Example enquiry — not a stock offer

ASTM A403 WP316, equal butt-weld tee, NPS 3 × 3 × 3, weld-end wall thickness or schedule stated, dimensional standard and edition stated, construction class specified, 12 pieces, certificate and inspection scope stated.

Evidence to request before dispatch

Agree heat/lot traceability, material certificates, marking, dimensional checks and visual examination. Any PMI, corrosion testing, additional NDE, witness inspection or third-party inspection must be specified with method and acceptance criteria. Request lot-specific photos and records; the representative image on this page is not evidence of available inventory.

Select SS316 fittings, SS316L fittings, elbows, tees, reducers or forged couplings.

Manufacturer, OEM and factory-price enquiries

A factory-price comparison is meaningful only when material, construction, dimensions, inspection and delivery terms match. State whether you need a manufacturer-produced batch, a stockist-held lot or an OEM drawing-based order. ISS does not claim ownership of a manufacturing factory. Identify the actual maker, production location and any subcontracted forming, machining, heat treatment or testing before approval. Separate product cost, agreed inspection, packing, freight and applicable charges in the quotation. Custom marking or packaging needs an agreed drawing and authorization; it does not establish product certification.

Send a line list through our existing RFQ form with quantity, required date, delivery destination and named Incoterm. ISS supplies through a sourcing-led model, with supplier qualification, inspection coordination and export documentation agreed for the order. Availability and lead time are confirmed against the actual requirement.

For Urgent Assistance

International Marketing

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