Pipe fitting is a general designation of the parts and components that play the role of connection, control, change direction, diversion, sealing, support and so on in the pipeline system.Standard pipe fittings are pipe fittings made according to the standards of various countries and industries, which are called standard pipe fittings.Standard pipe fitting includes elbow, tee,reducing pipe and other products.
Standard Fittings:
| Type of product | Dimensions | Execution |
| Elbows | Up to 100″ | Seamless and Welded(cold formed, hot formed and by mandrel) |
| Equal and Reducing Tees | Up to 100″ | Seamless and Welded (cold formed and hot formed ) |
| Concentric and Eccentric Reducers | Up to 100″ | Seamless and Welded (cold formed and hot formed ) |
| Caps | Up to 100″ | Seamless (cold formed and hot formed ) |
BUTTWELDING FITTINGS
SIZE RANGE：1/2″ – 100″ THICKNESS：2mm – 70mm
Material Grades:
ASTM A234: WPB, WPC, P11, P22, P5, P9, P91, P92
ASTM A403: 304/304L, 316/316L, 317/317L, 321, 347, 304H, 316H, 321H, 347H, 310S, 316Ti ASTM A420: WPL6
API 5L: X42, X46, X52, X60, X65, X70 ASTM A860: WPHY42, 46, 52, 60, 65, 70
ASTM A815: 31803, 32750, 32760, 32205 ASTM B363: WP T1, T2, T3
ASTM B366: UNS N08020, N06625, N08800, N08825, 08904 (ALLOY 20, 625, 800, 825, 904L) UNS S 31254/254SMO
EN10253- 4: 1.4301, 1.4307, 1.4404, 1.4541, 1.4571
EN10253- 2: 1.0345, 1.0425, 1.7380
Applicable standard:
ASME B16.9, API 6H, EN10253-2, EN10253-4, MSS SP-43, MSS SP-75, JISB2311, JISB2312, ASME B16.11, MSS SP-79, MSS SP-83, MSS SP-95, MSS SP-97
