welcome to us
WE OFFER THE BEST QUALITY PRODUCTS
Hebei Machinery wole ati ki o Export Co., Ltd. a yipada si sinu apapọ-iṣura ajeji isowo ile ni October 2005. Bi awọn oniwe-royi, Hebei Branch of China National Machinery wole & Export Corporation ti a da ni October 1974, eyi ti o wà ni earliest okeere ati wọle ile fojusi lori darí ati itanna awọn ọja ni Hebei ekun ......
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 In the cource of the revision of the European standards serveral DIN standards were withdrawn and replaced by DIN ISO EN and DIN EN.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...