CO. штуцеров трубы Cangzhou Hongxin, Ltd.
We can produce the products according to customers request, samples or drawing are available.
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1. Ранг: 10#-45#, 16Mn, A53-A369, Q235, STB35,
2. Форма раздела: Квадрат
3. Стандарт: ASTM A500, JG 178-2005, JIS G3466, EN10210, GB/T6728-2002, GB/T6725-2002, GBT3094-2000
4. Аттестация: ISO9001, SGS, CE, BV