Seamless and welded concentric reducer

Hebei Haihao Group specialized in flange and pipe fittings. Below is the detailed information of seamless and welded concentric reducer.

Forming process:cold pressing

Size range: Seamless,DN15 – DN600 (1/2″~24″); Welded, DN15 – DN1200 (1/2″~48″)

310S Stainless Steel Pipe Fittings Concentric Reducer

Manufacturing standard:

National standard: GB/T12459,GB/T13401,HG/T21635,HG/T21631

American standard: ASME/ANSI B16.9 MSS SP43

Japanese standard: JIS B 2311/2220

German standard: DIN2605/2616/2615/2617

Russian standard: GOST 17375/17376 and so on

Non-standard customized processing drawings are also acceptable

Pressure rating: SCH5S-SCH160,XXS

ASTM A234 WPB concentric reducers and eccentric reducers

Material: 

Stainless steel OCr18Ni9 grade, 0Cr18Ni9Ti, 1Cr18Ni9Ti; 304, 304L, 316, 316L, 316Ti, 317, 317L, 321, 321H; 1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436, 1.4438, 1.4541; 08X18H10(0X18H10), 03X18H11(000X18H11), 03X17H14M2 (000X17H13M2), 08X18H10T(0X18H10T) and so on

Dual phase stainless steel: ASTM A815-S31803,S32205,S32750,S32760

Super stainless steel: ASTM 904L,B366-N08904,A403-WP317,317L,254SMO(UNS S31254)