Stainless steel seamless and welded pipes with an outer diameter greater than 8″(219.1mm) are generally referred to as large-diameter pipes. Both of them have the specified features of stainless steel such as excellent corrosion resistance and good mechanical properties, which have been mainly used in machinery, transportation, aviation, construction and other fields. The size of large diameter seamless stainless steel is 8″ to 30″ or more(219.1mm to 830mm) and a thickness range of 0.5mm to 59.54mm. The large-diameter welded stainless steel pipe has an outer diameter 219.1mm to1800mm and a thickness range from 0.5mm to 20mm
WLD Stainless supplies a wide range of primarily stainless steel welded pipe & tube in compliance with ASTM, AISI, JIS, DIN, ISO and GB. We offer custom non-standard pipe per your request, available in different dimensions & grades, these stainless steel tubes and pipes are widely used in different industries like power, engineering, construction and many more. We offer products at highly competitive prices and deliver consignment soon. Further processing options include drilling, boring, milling and threading.
Industrial SS Large-diameter Pipe Specifications
||Seamless large diameter Stainless Steel Pipe
Welded large diameter Stainless Steel Pipe
||ASTM A269/ A270/ A249/ A312/ A789/ A790/ A554/ A688/ A778
||Welded:O.D:219.1mm to 830mm; W.T: 0.5mm to 59.5mm
Seamless:219.1mm to1800mm; W.T: 0.5mm to 20mm
||Construction, food and medical treatment, sewage treatment, petrochemical, papermaking, electric power, military, Marine, aerospace and other fields.