Coupolet
Coupolet, fittings are designed for use in fire protection sprinkler systems and other low pressure piping applications. manufactured with NPT female threads for 300# service and are UL Listed and F.M. approved.Branch Connection fittings (also known as Olets) are fittings which provide an outlet from a larger pipe to a smaller one (or one of the same size). The main pipe onto which the branch connection is welded is usually called the Run or Header size. The pipe to which the branch connection provides a channel is usually called the Coupling or Outlet size. Branch connections are in all sizes, types, bores, and classes, in a wide range of stainless steel, chrome-moly, and other alloys.
We have for our client’s quality range of alloy steel olets that is used in different industrial and commercial applications. Designed in conformation with the international quality standards, these are acknowledged for excellent strength, perfect finish and corrosion resistance. We are an ISO 9001:2008,ISO 9001-2008, ISO 14001-2004, OHSAS 18001-2007, NSIC-CRISIL, EEPC, and QA-UKAS (ISO 9001-2008), SSI Certified company that follows total Quality Management System. and have been recognized as one of the world’s leading stockists and manufacturer of quality metals for over two decades and are committed to quick responses, unsurpassed quality, competitive pricing, reliable deliveries and an exhaustive inventory.
Coupolet Specification
| Type | Coupolet |
| Standard | ASME B 16.11-09, BS2799, MSS SP 79, MSS SP 83, MSS SP 95, ASTM A 733 |
| Material | Stainless Steel, Duplex, Super Duplex, Carbon Steel, Alloy Steel, Monel, Inconel, Hastelloy, Tatanium & Special Metals |
| Size | 1/8” to 48” |
| Schedule | Sch 5s to Sch XXS and other heady thickness. |
| End | NPT, BSP, Socket Weld, Metric & Sprecial Threads as per ANSI B1.20.1 |
| Rating | 2000Lbs, 3000Lbs, 6000 Lbs, 9000Lbs& 10000Lbs |
| Quality Assurance | All fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products. |
| Marking & Packing | Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All buttweld fittings are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.#Protected by End Caps. |
| Value Added Services |
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| Test Certificates | Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
| Special Supplies | Low Temperature Fittings |
Carbon Steel: ASTM A105, A350 LF2, LF3, LF6. |
Alloy Steel: ASTM A182 F5, F9, F91, F22. |
Stainless Steel: ASTM A182 F304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 347, 347H, 321, 321H, F20, F44, F904L. |
Duplex & Super Duplex : : ASTM A182 F51, F60, UNS S31803, UNS S32205, F53, F55, UNS S32750, UNS S32760. |
Nickel Alloy Steel: Inconel : 600, 625, 718, Incolloy : 800, 800H, 800HT, 825, Hastelloy : B2, B3, C22, C276, C2000, Monel : 200, 201, 400, K500, Alloy 20 – UNS NO8020 |