Production range

Outer diameter Seamless 1/2”-32”DN15 - DN800 Welded 6”-120”DN150-DN3000

Wall thickness 4mm~200mm

Product type Concentric reducer, eccentric reducer

Wall thickness

Sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100

Sch120 sch140 sch160 xxs sch5 sch20 sch40 sch80

Maximum thickness: 200mm

Material

Carbon steel: ASTM/ASME A234 WPB-WPC

Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911

Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N

ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti

ASTM/ASME A403 WP 347-347H

Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6

High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

Standards

ASME B16.9-2012, ASME B16.25-2012, ASME B36.10M-2004, ASME B36.19M-2004

MSS sp-75-2008, MSS sp-43-2013

En 10253-1-1999, En 10253-2-2007, En 10253-3-2008, En 10253-4-2008 Din 2616-1-1991, Din 2616-2-1991 CSA z245.11-13-2013 Bs 1640-1-1962, Bs 1640-2-1962, Bs 1640-3-1968, Bs 1640-4-1968, Bs 1965-1-1963 GOST 17378-2001 afnf a 49-289-1990, afnf a 49-170-1-1999, afnf a 49-170-2-2009, afnf a 49-170-3-2009, afnf a 49-170-4-2009

Iso 3419-1981, Iso 5251-1981

Gb/T 12459-2005, Gb/T 13401-2005, Gb/T 10752-2005

SH/T 3408 - 2012

Sy/T 0609-2006, Sy/T 0518-2002, Sy/T 0510-2010

Dl/T 695-2014, GD 2000, GD 87-1101

Industrial processes

Extrusion, pressing, forging, machining, etc.