1. Chemical engineering,Heavy industry.

2.Water supply,  Drain off water.

3. Petroleum,  Electric power.

4. Shipbuilding

1:Advanced Equipments.

2:Experienced Operater and Best Quality.

3:Convenient Transportation.

4:Competitive price and Best Services .

Type

carbon steel/alloy steel/stainless steel/low-temperature steel/

high performance

Standard 

ASME B16.9-2007 
ASME B16.25-2007
ASME B16.5-2007
EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008
DIN2605-1-1992 DIN2605-2-1995
JIS B2311-2009 JIS B2312-2009 JIS B2313-2009
GB/T12459-2005 GB/T13401-2005 GB/T10752-2005 
SH/T3408-1996 SH/T3409-1996
SY/T0609-2006 SY/T0518-2002 SY/T0510-1998 
DL/T695-1999 GD2000 GD87-1101
HG/T21635-1987 HG/T21631-1990

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 321-321H ASTM/ASME A403 WP 347-347H 
low-temperature steel: ASTM/ASME A402 WPL 3-WPL 6 
high performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70 

Dimension

Wall thickness:

sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100, 
sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, sch80s 
max wall thickness: 150mm 

 as customer's requirement

seamless size: 1/2"~24"DN15~DN600
welding size: 4"~78" DN150~DN1900 

as customer's requirement

Surface

Galvanized, Painting, Oily 

Application 

Our elbow is widely used in many industrial fields, such as power, oil and gas, petrochemical, chemical, marine, heating, paper, metallurgy, etc.

hipping, The forming of cold working or hot working process, such as bending, extruding, pushing, molding, machining, etc.