# Tesco Steel & Engineering > Manufacturer, supplier, and exporter of Stainless Steel, Duplex & Super Duplex Steel, > Carbon Steel, High Nickel Alloy, Copper Nickel, and Titanium pipe fittings, based in > Mumbai, India, with over two decades of experience serving the oil & gas, petrochemical, > chemical, and marine industries worldwide. Tesco Steel & Engineering is an ISO 9001:2015 certified company. All products ship with full traceability via Mill/Test Certificates from Government-approved laboratories, and third-party inspection is available from agencies including Lloyd's, EIL, TCE, PDIL, MECON, DNV, and Bureau Veritas. ## Company - [About Us](https://www.tescosteel.com/about.html): Company background, certifications, and quality commitments. - [Quality](https://www.tescosteel.com/quality.html): Certifications and quality assurance processes. - [Contact](https://www.tescosteel.com/contact.html): Address, phone, and email. - [Enquiry Form](https://www.tescosteel.com/enquiry-form.html): Request a quote. ## Products - [Buttweld Fittings](https://www.tescosteel.com/buttweld-fittings-manufacturer-supplier.html): Elbows, tees, reducers, caps in SS, Duplex, Carbon Steel, Alloy Steel, Nickel alloys, and Titanium. - [Buttweld Fittings Types](https://www.tescosteel.com/buttweld-fittings-types-manufacturer-supplier.html): Full breakdown of buttweld fitting types. - [Socketweld Fittings](https://www.tescosteel.com/socketweld-fittings-manufacturer-supplier.html): Socketweld elbows, tees, couplings across all supported grades. - [Threaded Fittings](https://www.tescosteel.com/threaded-fittings-manufacturer-supplier.html): NPT/BSPT threaded fittings across all supported grades. - [Forged Fittings Types](https://www.tescosteel.com/forged-fittings-type-manufacturer-supplier.html): Forged elbows and fittings across all supported grades. - [Outlets (Olets)](https://www.tescosteel.com/outlets-manufacturer-supplier.html): Weldolets, sockolets, threadolets, and related branch outlet fittings. - [Fasteners](https://www.tescosteel.com/fasteners-manufacturer-supplier.html): Bolts, nuts, and studs in various grades. - [Refractory Anchors](https://www.tescosteel.com/refractory-anchors-manufacturer-supplier.html): Anchors for refractory lining applications. - [Flanges](https://www.tescosteel.com/flanges-special-product.html): Weld neck, slip-on, blind, and other flange types. - [Other Products](https://www.tescosteel.com/other-products-manufacturer-supplier.html): Pipes, tubes, sheets, plates, valves, and gaskets. - [Special Products](https://www.tescosteel.com/special-products-manufacturer-supplier.html): Spiral wound gaskets, gratings, pipe spools, foot valves, and similar items. ## Materials Supplied Stainless Steel, Duplex Steel, Super Duplex Steel, Carbon Steel, Alloy Steel, High Nickel Alloy, Copper Nickel, Monel, Inconel, Hastelloy, and Titanium. ## Industries Served Oil & Gas, Petrochemical, Chemical, and Marine industries. ## Optional - [Blog](https://www.tescosteel.com/blog/): Technical articles on pipe fittings, materials, and standards. - [Sitemap](https://www.tescosteel.com/sitemap.html): Full page index.