Stainless Steel Buttweld Pipe Fittings in seamless, welded and fabricated to ASTM A403. Get quotes from verified suppliers on MetalMitra.
- Stainless Steel Buttweld Pipe Fittings
- Elbows
- Tees
- Reducers
- Crosses
- Stub Ends
- End Caps
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Specifications
| Specifications | ASTM A403 / ASME SA403 |
|---|---|
| Standard | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Grade | SS 304, 304L, 304H, 309H, 310, 310H, 310S, 316, 316L, 316H, 316TI, 317, 317L, 321, 321H, 347, 347H, 410, 446, 904L |
| Size | 1/8" NB TO 48" NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded / Fabricated |
Grades & standards
- ASTM A403
- ASME B16.9
Need a dependable stainless steel fitting? Stainless Steel Buttweld Pipe Fittings on MetalMitra come in seamless, welded and fabricated to ASTM A403, ready for changes in direction, branching and size transitions.
Stainless Steel Buttweld Pipe Fittings are welded pipe fittings that are bevelled and butt-welded to the pipe, creating a continuous, high-strength and leak-resistant connection with smooth internal flow.
Stainless steel balances corrosion resistance, strength, hygiene and easy fabrication, and with austenitic, ferritic, martensitic and PH families there is a grade for almost every service condition.
Available forms & variants
- Elbows — 45°, 90° and 180° long and short radius elbows.
- Tees & Crosses — Equal and reducing tees and crosses for branching.
- Reducers — Concentric and eccentric reducers for size changes.
- Stub Ends & Caps — Long and short stub ends and pipe end caps.
Performance highlights
- Corrosion Resistance — Holds up in a wide range of industrial environments.
- Strength & Durability — Strong enough for a long, low-maintenance service life.
- Hygienic Surface — Easy to clean, a natural fit for sanitary service.
- Excellent Fabrication — Forms, machines and welds without fuss.
Typical applications
- Chemical Processing
- Oil & Gas
- Petrochemical
- Pharmaceutical
- Food Processing
- Power Generation
- Marine Industry
- Sugar Industry
- Pulp & Paper
- Heat Exchangers
- Fabrication
- General Engineering
Quality checks & certification
Every lot of Stainless Steel Buttweld Pipe Fittings sourced through MetalMitra can be inspected and documented to the governing standard and your purchase order.
- Dimensional inspection
- Wall thickness & bevel inspection
- Visual inspection
- Grade verification against the order
- Chemical composition verification
- Mechanical testing as applicable
- Non-destructive testing as applicable
- EN 10204 3.1 Mill Test Certificate
- Third-party inspection (TPI) on request
Why buy through MetalMitra
- Verified suppliers — Mills, manufacturers and stockists are reviewed by the MetalMitra team before they list.
- One RFQ, several quotes — Share size, grade and quantity once and compare offers side by side.
- Full traceability — Heat numbers, EN 10204 3.1 MTCs and third-party inspection on request.
- Delivered worldwide — Export-worthy packing and shipping to India, the Middle East, Africa, Europe and the Americas.
Ready to buy?
Send your size, grade, quantity and delivery location for Stainless Steel Buttweld Pipe Fittings, and matching suppliers on MetalMitra will come back with offers.
Technical note: Values on this page are for reference. Always confirm against the governing standard, your purchase specification and the mill test certificate.
Applications & industries
- Chemical Processing
- Oil & Gas
- Petrochemical
- Pharmaceutical
- Food Processing
- Power Generation
- Marine Industry
- Sugar Industry
- Pulp & Paper
- Heat Exchangers
- Fabrication
- General Engineering
- Oil & Gas
- Petrochemical & Refining
- Power Generation
- Chemical Processing
- Marine & Shipbuilding
- Pharmaceutical
- Food & Dairy
- Pulp & Paper
- Sugar
Testing & documents
Ask for the documents you need in your requirement — suppliers confirm them in their quotation:
- Mill test certificate to EN 10204 3.1, or 3.2 with third-party witness
- Third-party inspection (TPI) by SGS, Bureau Veritas, TÜV or your nominated agency
- Tests as the standard or your order requires: hydro, PMI, IGC, NDT, hardness or impact tests
Need Stainless Steel Buttweld Pipe Fittings?
Share grade, size, quantity and delivery location. We compare suitable suppliers and come back with a clear quotation.
