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Hebei Imishini Import and Export Co., Ltd. lalenziwa okuhlangene isitokwe namanye amazwe inkampani ngo-Okthoba 2005. Njengoba esasisandulele, Hebei Yegatsha yase-China National Imishini Import & Export Corporation yasungulwa ngo-Okthoba 1974, lapho kwaba ukuthekelisa futhi ukungenisa inkampani bokuqala ukugxila imikhiqizo mechanical kagesi kanye esifundazweni 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 In the cource of the revision of the European standards serveral DIN standards were withdrawn and replaced by DIN ISO EN and DIN EN.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...