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EN10253-4 1.4301 1.4306 1.4401 1.4404 1.4521 1.4571 Stainless Steel Pipe Tee Fittings
Butt-welding pipe fittings - Part 4: Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements.
EN10253-4 is the most used standard in stainless steel pipe fittings. Our company exports to Europe such as Germany, Britain and Italy all the year round. Its main materials are 1.4301; 1.4306; 1.4401; 1.4404; 1.4521; 1.4571; SUS304 / 304L; SUS316 / 316L; SUS321; Russian materials are: 08X18H10; 03X18H11; 12X18H10T; 10X17H13M; 10X17H13M2T,
Product range:
| Products | Pipe Fittings: Elbow LR/SR, 45°/90°/180°;Tee Straight/Reducing; Reducer Concentric/Eccentric; Cross; Cap; Saddle |
| STANDARDS | ANSI B16.5; ANSI/ASME B16.9; ASME B16.11; ASME B16.47, AWWA C207; EN1092-1; DIN; GOST; JIS B2220; JIS B2311; BS4504; BS10; UNI; SABS 1123 ,EN10253-4 |
| Pipe Fittings: ASTM A234 WPB; ST35.8; P265GH; JIS G3452; SS400; CT20; 09T2C; | |
| Stainless Steel: | |
| Pipe Fittings: A403 WP304/304L; WP316/316L; WP317/317L; WP321; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571; SUS304/304L; SUS316/316L; SUS321; 08X18H10; 03X18H11; 12X18H10T; 10X17H13M; 10X17H13M2T | |
| Alloy Steel: ASTM A182 F11/F12/F22; 09T2C; 15X5M; SFVA F1/F1A | |
| WALL THICKNESS | SCH5,SCH10S,SCH10,SCH20,SCH30,STD,SCH40,XS,SCH60 |
| SCH80,SCH100,SCH120,SCH140,SCH160,XXS | |
| SIZE | DN10-DN3000; 1/2"-144"; 10A-1500A; |
| SURFACE FINISH | Electroplate; H.D.G.; Yellow paint; Black Paint; Anti-rust oil |
Dimensions of Straight Tees and Crosses
| Nominal Pipe Size (NPS) | Outside Diameter at Bevel | Center-to-End | |
| Run, C | Outlet, | ||
| M | |||
| [Notes ⑴ and ⑵] | |||
| 1/2” | 21.3 | 25 | 25 |
| 3/4” | 26.7 | 29 | 29 |
| 1 | 33.4 | 38 | 38 |
| 1-1/4” | 42.2 | 48 | 48 |
| 1-1/2” | 48.3 | 57 | 57 |
| 2 | 60.3 | 64 | 64 |
| 2-1/2” | 73 | 76 | 76 |
| 3 | 88.9 | 86 | 86 |
| 3-1/2” | 101.6 | 95 | 95 |
| 4 | 114.3 | 105 | 105 |
| 5 | 141.3 | 124 | 124 |
| 6 | 168.3 | 143 | 143 |
| 8 | 219.1 | 178 | 178 |
| 10 | 273 | 216 | 216 |
| 12 | 323.8 | 254 | 254 |
| 14 | 355.6 | 279 | 279 |
| 16 | 406.4 | 305 | 305 |
| 18 | 457 | 343 | 343 |
| 20 | 508 | 381 | 381 |
| 22 | 559 | 419 | 419 |
| 24 | 610 | 432 | 432 |
| 26 | 660 | 495 | 495 |
| 28 | 711 | 521 | 521 |
| 30 | 762 | 559 | 559 |
| 32 | 813 | 597 | 597 |
| 34 | 864 | 635 | 635 |
| 36 | 914 | 673 | 673 |
| 38 | 965 | 711 | 711 |
| 40 | 1 016 | 749 | 749 |
| 42 | 1 067 | 762 | 711 |
| 44 | 1 118 | 813 | 762 |
| 46 | 1 168 | 851 | 800 |
| 48 | 1 219 | 889 | 838 |
GENERAL NOTE: All dimensions are in millimeters.
NOTES:
(1)Outlet dimension M for NPS 26 and larger is recommended but not required.
(2)Dimensions applicable to crosses NPS 24 and smaller.
Related standards:
EN 10253-4-2008 Butt-welded pipe fittings. Part 4: Forged austenitic and ferritic-austenitic (two-phase) stainless steels with special inspection requirements
EN 10253-4-2008 Butt-welded pipe fittings. Part 4: Forged austenitic and ferritic-austenitic (two-phase) stainless steels with special inspection requirements
EN 755-5-2008 Aluminum and aluminum alloys. Extruded rods / bars, tubes and profiles. Part 5: Dimensional and shape tolerances for rectangular bars
EN ISO 15792-3-2008 Welding consumables. Test methods. Part 3: Filling capacity of welding consumables in fillet welding and classification testing of root penetration layers (ISO 15792-3-2000 including technical errata 1-2006)
EN 12020-2-2008 Aluminum and aluminum alloys. Extruded precision profiles in EN AW-6060 and EN AW-6063 alloys. Part 2: Dimensional and shape tolerances
EN 12385-3-2008 Steel wire rope. Safety. Part 3: Use and maintenance information
EN ISO 11846-2008 Corrosion of metals and alloys. Determination of resistance to intergranular corrosion of dissolvable heat-treated aluminum alloys
EN 10213-2007 Steel castings for pressure
EN 10277-3-2008 Bright steel products. Technical delivery conditions. Part 3: High-speed cutting steel
EN 10277-5-2008 Bright steel products. Technical delivery conditions. Part 5: Hardened and tempered steel
EN 14677-2008 Safety of machinery. Inferior steel marking. Machinery and equipment for handling liquid steel
EN 14753-2007 Safety of machinery. Safety requirements for continuous steel casting machinery and equipment
EN 10340-2007 Structural steel castings
EN 10277-4-2008 Bright steel products. Technical delivery conditions. Part 4: Case hardened steel
EN 10277-2-2008 Bright steel products. Technical delivery conditions. Part 2: General engineering steel
EN 10277-1-2008 bright steel products. Technical delivery conditions. Part 1: General
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