Posts by wilson

CS hollow pipe welding cracks are more serious processing defects, it will reduce the cross-sectional area of the weld stress stress concentration. Welding cracks are generally vertical and horizontal...

Size tolerance table of astm a312: Standard Out diameter (mm) Wall thickness (mm) Length (mm) ASTM A312 ≤48.26 ...

Stainless steel processing equipment is classified as cutting equipment and surface treatment equipment, different equipment and different processing methods for the stainless steel processing effect ...

We all know that 304 stainless steel pipe for pressure pipe components, for the production of relatively high demand, the general cold forming temperatures are not up to the production requirements, s...

304 stainless steel pipe commonly used brinell, rockwell, vickers hardness of three indicators to measure its hardness. Brinell hardness  In the 304 stainless steel pipe standard, brinell hardness is...

Stainless steel pressure gauge with direct contact pressure sensor materials and components, the use of icr18Ni9T, Ocr18Ni12Mo2Ti, sus316, the structure is all sealed, stainless steel pressure gauge h...

Galvanized pipe is usually used for indoor water supply. Outdoor water supply pipes are usually laid at <0.7m depth and must be below the local freezing line. Working pressure <0.6MPa. Installa...

1. Attached amount Corrosion resistance is mainly determined by the thickness of galvanized layer, so the measured thickness is often the main basis for determining the quality of galvanized, galvaniz...

Galvanized steel pipe is the use of cold-rolled or hot rolled steel plate technology will be narrow and long plate coated with a layer of zinc, pided into hot-dip galvanized and electro-galvanized, ho...

Super duplex stainless steel is duplex stainless steel with PREN> 40, 25% Cr and high molybdenum (> 3.5%) and high nitrogen (0.22% -0.30%). The main grades are UNS S32550 (UR52N +), S32750 ) And...