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.
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.
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.
| Fitting type | Elbow / tee / reducer / cap / coupling / union / branch fitting |
|---|---|
| Wall or class | Schedule for butt-weld; pressure class for forged or threaded / socket-weld fittings |
| Geometry | Radius, reducing combination, end preparation and dimensional standard |
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.
| Run size | DN | Wall example | Geometry example | Example RFQ line |
|---|---|---|---|---|
| 1/2 inch | DN 15 | SCH 10S / 40S / 80S | 90° LR elbow | SS 316 Pipe Fitting — 1/2 inch / DN 15 / SCH 10S / 40S / 80S / 90° LR elbow |
| 1 inch | DN 25 | SCH 10S / 40S / 80S | tee / reducer | SS 316 Pipe Fitting — 1 inch / DN 25 / SCH 10S / 40S / 80S / tee / reducer |
| 2 inch | DN 50 | SCH 10S / 40S / 80S | elbow / tee / cap | SS 316 Pipe Fitting — 2 inch / DN 50 / SCH 10S / 40S / 80S / elbow / tee / cap |
| 4 inch | DN 100 | SCH 10S / 40S / 80S | elbow / tee / reducer | SS 316 Pipe Fitting — 4 inch / DN 100 / SCH 10S / 40S / 80S / elbow / tee / reducer |
| 8 inch | DN 200 | SCH 10S / 40S / 80S | elbow / tee / reducer | SS 316 Pipe Fitting — 8 inch / DN 200 / SCH 10S / 40S / 80S / elbow / tee / reducer |
| 12 inch | DN 300 | SCH 10S / 40S / 80S | elbow / tee / reducer | SS 316 Pipe Fitting — 12 inch / DN 300 / SCH 10S / 40S / 80S / elbow / tee / reducer |
How we compare SS 316 Pipe Fitting manufacturers
Grade designation, heat traceability and required certification are matched to the RFQ.
Route, size range, tolerances, heat treatment and form-specific capability are checked.
Dimensional, visual, PMI / chemistry, mechanical or NDT controls are defined where applicable.
MTC, inspection records, packing and export documents are aligned before dispatch.
No material grade, route, standard or dimension substitution without written buyer approval.
Supplier offers are compared on the same technical basis before commercial selection.
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.
More SS 316 products
Compare nearby material options
SS316 Pipe Fittings India



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.

