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The main products are GB/T8162 structure pipes, GB/T8163 liquid pipes, GB3087 low-middle pressure boiler tubes, GB5310 high pressure boiler tubes
China
Pipe / Profile Manufacturer
CIL TICARET
ANGUS-PALM
BESM
AKSIYON DIS TIC. LTD. STI.
BBC CHARTERING GMBH
TIANJIN TIANSHENG PETROLEUM PIPE MANUFACTU...