Nutech Overseas is a reliable Buttweld Fittings Supplier in Sweden, delivering precision-engineered fittings for demanding industrial piping systems. Our product range includes elbows, tees, reducers, end caps, stub ends, pipe bends, and mitered fittings manufactured as per ASME B16.9, ASME B16.28, and MSS-SP-75 standards. Designed for high-pressure and high-temperature applications, our buttweld fittings ensure excellent dimensional accuracy, uniform wall thickness, and long-term service reliability.
We supply buttweld fittings in stainless steel, carbon steel, alloy steel, duplex, and super duplex grades, suitable for oil & gas, power generation, chemical processing, marine, and offshore industries. Our fittings are widely used across major Swedish industrial hubs such as Stockholm, Gothenburg, Malmö, and Uppsala, where consistent performance, corrosion resistance, and compliance with international specifications are critical.
Our buttweld fittings are available in seamless and welded constructions, covering sizes from ½” to 48” with wall thicknesses from Sch 10 to Sch XXS / Sch 160. Each product undergoes stringent quality checks, including dimensional inspection, PMI testing, and visual examination, ensuring smooth flow characteristics, reduced turbulence, and leak-free welded joints in complex piping networks.
With a strong focus on technical support, timely delivery, and customized solutions, Nutech Overseas supports EPC contractors and end users across Sweden with dependable supply capabilities. For technical datasheets, material test certificates, or quotation requests, feel free to contact our sales team at sales@nutechoverseas.com
Why Sweden Trusts Nutech Overseas for Premium Buttweld Fittings?
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International Standards Compliance: ASME B16.9 and MSS-SP-75 compliant fittings ensure accurate welding and system reliability.
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Complete Size & Material Range: ½” to 48” fittings in stainless, carbon, alloy, duplex, and super duplex steels.
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Designed for Tough Service: High corrosion resistance and pressure stability for demanding industrial environments.
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Trusted Export Support: Full MTCs, PMI testing, and dependable technical assistance for Swedish projects.
Sweden-Approved Buttweld Fittings: Technical Data & Standards
| Fitting Type | Size Range | Standards | Material | End Type | Application |
|---|---|---|---|---|---|
| Elbow | ½” to 48” (DN15 – DN1200) | ASME B16.9, MSS-SP-75 | SS 304/304L/316/316L, CS A234 WPB, Alloy Steel, Duplex, Super Duplex | Buttweld | Change direction of piping in industrial pipelines |
| Tee | ½” to 48” | ASME B16.9, MSS-SP-75 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Branching in piping systems |
| Reducer | ½” to 48” | ASME B16.9 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Reduce or increase pipe diameter |
| End Cap | ½” to 48” | ASME B16.9 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Seal the end of a pipeline |
| Stub End | ½” to 48” | ASME B16.9 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Used with lap joint flanges for piping connections |
| Pipe Bend | ½” to 48” | ASME B16.9 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Change the direction of piping with smooth curvature |
| Mitered Elbow | ½” to 48” | ASME B16.9 | SS, CS, Alloy Steel, Duplex, Super Duplex | Buttweld | Redirect piping at sharp angles in industrial pipelines |
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Supporting Swedish piping projects with precision-engineered buttweld fittings.
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Covers elbows, reducers, tees, caps, stub ends, and bends for welded systems.
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Available in multiple material grades to suit pressure and corrosion requirements.
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Fully compliant with ASME B16.9 and MSS-SP-75 specifications.
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Reach our team at sales@nutechoverseas.com for technical assistance.