Stub Ends are short pipe fittings used in combination with lap joint flanges, allowing easy alignment and frequent dismantling of piping systems. They are commonly used in stainless steel and alloy piping where corrosion resistance, flexibility, and cost efficiency are required, especially in chemical, petrochemical, and process industries.
Manufactured in accordance with international standards such as ASME B16.9 and ASTM specifications, stub ends are available in various types including short pattern, long pattern, and MSS type. They provide excellent weldability, smooth flow characteristics, and reliable performance under high pressure and temperature conditions.
| Standards | ASME B16.9, ASME B16.28, MSS-SP-43, EN 10253 |
| Material Standards | ASTM A234 WPB, ASTM A403, ASTM A420, ASTM A815, ASTM B366 ASTM SB366, ASTM SB564, |
| Grades | 304/304L, 304H 316/316L, 316Ti 317L, 347H, 309,310, 321H,446, SMO254, 904L Duplex 2205/31803, Super Duplex 32750/32760, Alloy20, Inconel Grades 600, 601,625, 825, 800, 925, 718, 725, Hastelloy Grade C276 , C22, 2000, B. Titanium Grade 1,2,5,7,12 Zirconium Grade 702,704,705,706, Sanicro Grade 28, Monel Grade 400/K500, Nickel 200/201, Copper Nickel 90/10, 70/30, Copper & Bronze C10100,C10200,C10300,C10800,C12200, A234 WPB, WPL6 A106, WPL3 ALLOY STEEL P11, P22, P5, P9, P12, P91 |
| Size Range | 1/2'' TO 24'' SEMLESS - 1/2'' TO 60'' WELDED |
| Product Types | MSS SP 43, ANSI B16.9 |
| Thickness Range | SCH 5 to SCH XXS |
| Applications | Oil & Gas, Petrochemical, Power Plants, Refineries, Chemical Processing, Industrial Piping |
| Features | High Pressure Resistance, Corrosion Resistance, Accurate Dimensions, Smooth Flow, Long Service Life |
