Duwa Piping Weekly production plan
DUWA PIPING plan to produce 4inch sch 40 ANSI B16.9 seamless elbow,material carbon steel A234 WPB, quantity about 3000pcs. 6inch SCH40 LR 1.5D low temperature A420 WPL6 elbow, quantity 2500pcs. 8inch...
Company News
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Alloy steel ASTM A694 F52 Swivel flange was delivered to Mozambique
On March 18th,Duwa Piping successfully deliverd the alloy steel ASTM A694 F52 material swivel flange to Mozambique CLIMAP company. These ASTM standard flanges will be used in subsea projects. Because...
Duwa Order to Italy Flange inspection by 3rd party
Duwa Piping accept any the 3rd party inspection for any Pipe Fittings or Flange order.We can guarantee quality 2 times longer than other suppliers.
Duwa Release new products: Union (FTH X SW and MTH X SW)
Duwa Release new products: Union (FTH X SW and MTH X SW) Material: ASTM A105 Connection: FTH X SW and MTH X SW Size: 1 Inch
Duwa release new Products Block Board
Duwa release new products Block Board acc.to project drawing.The products are delivered to site in 7days.Our customer is very satisfied with our products. Duwa also can produce other flanges,and deliver...
DUWA PIPING Introduced Automatic Surface Welding Robot
In early 2016, DUWA PIPING purchased welding robot to help to open the thick-walled ASME B16.9 pipe fittings market, providing a strong equipment support. In recent years, DUWA PIPING is committed to...