welcome to us
WE OFFER THE BEST QUALITY PRODUCTS
Hebei Mashine Import Export Co, Ltd ilibadilishwa kuwa pamoja-hisa biashara ya nje kampuni katika Oktoba 2005 Kama mtangulizi wake, Hebei Tawi la China National Import & Export Mashine Corporation ilianzishwa katika Oktoba 1974, ambayo ilikuwa ya kwanza kuuza nje na kuagiza kuelekeza nguvu katika mitambo na umeme katika mkoa wa Hebei ......
tube and pipes
Casting Materials of Valves ASTM Casting Materials Material ASTM Casting SPEC Service Carbon Steel ASTM A216 Grade WCB Non-corrosive applications including water, oil and gases at temperatures between -20°F (-30°C) and +800°F (+425°C) Low Temp Carbon Steel ASTM A352 Grade LCB Low temperatu...
Old and new DIN Designations Over the years, many DIN standards were integrated into the ISO standards, and thus also a part of the EN standards. In the cource of the revision of the European standards serveral DIN standards were withdrawn and replaced by DIN ISO EN and DIN EN. The standards used...