Qualification certificate
Qualification certification
Invention Patent Certificate for a Processing Technology of High Pressure, Large Caliber, Thick walled Stainless Steel Pipe Fitting for Hydrogen Production
Invention Patent Certificate for X100 Steel Plate Hot Pressing Tee Manufacturing Process
Invention Patent Certificate for X80 Steel Plate Hot Extrusion Tee Process
Invention Patent Certificate for X80 Steel Plate Hot Extrusion Elbow Process Method
Patent certificate for a process of manufacturing low-temperature molded tees using X80 steel plate
N08825 D864 * 48 hydrogen high-pressure nickel based alloy tee and elbow technology achievements
WP347 D864 * 68 hydrogen high-pressure stainless steel tee and elbow technology achievements
Manufacturing Technology Achievements of IB555 Steel Grade D1422 Induction Heating Bend
X80 D1422 * 58 Steel Plate Molded Low Temperature Tee Technology Achievements
Manufacturing Technology Achievements of 500 Steel Plate DN1400 Thick Wall Tee
X80 steel plate molded PN12.0 Φ> Technological achievements in 1220nm equal diameter tee
X80 steel plate molded PN12.0 Φ> 1220nm elbow technology achievements
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
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