• Top quality standard pipe fittings concentric and eccentric reducers

IMRI produces not only standard pipe fittings but also special pipe fittings.Such as reducing elbows,barred tees,equal and reducing crosses,equal and reducing laterals,etc.Pipe fittings are suitable for fire piping system, air, steam, water,gas,oil pipeline , home decoration , equipment and so on.We can also produce pipe fittings according to your requirement.

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 )


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

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