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PAPA KUAI O ERW
Hunan Great Steel Pipe Co., Ltd 22ND FLOOR, ROYAL WING BUILDING IN LONGCHAMP INTERNATIONAL MANSION, NO.9, XIANGFU ROAD, CHANGSHA CITY HUNAN, PR CHINA ERW PAPA KUMUKUAI La: Iune 09, 2020 Diameter 21.3-426mm API 5L/ASTM Nui GR.B(OD*WT(mm) Kumukuai (US$/Ton) Si...Heluhelu hou aku -
PAPA KUMUKUAI SMLS
PAPA KUMUKUAI SMLS Material: API5L/ASTM A106/ASTM A53 GR.B Lā: Iune 08th, 2020 OD(inihi) OD(mm) SCH40 FOB TIANJIN PORT SCH80 FOB TIANJIN PORT WT(mm) UNIT PRICE (USD/TON) WT( mm) KUMUKUAI HUI (USD/TON) 1...Heluhelu hou aku -
ʻO ke kaula kila kila
Hana ʻia ka ʻauwaʻa ea spiral i ke kila kila.ʻO ka mea ikaika, maʻalahi ka mālama pono, ka helehelena nani, ka paia o loko, ka pale liʻiliʻi, ka paʻa maikaʻi o ka ea, ka ikaika kiʻekiʻe, a hiki ke kūpono no ka ʻenehana hoʻopau paʻakikī.Hiki iā ia ke hoʻopau i ka com...Heluhelu hou aku -
ʻO ka wikiwiki o ka wehe ʻana i ka ʻōpala o ka paipu wili wili pololei
ʻO ka wikiwiki o ka wehe ʻana i ka ʻōpala o ka paipu wili wili pololei ʻia ʻo ia hoʻi, ka huina o ka ikehu kinetic E i hoʻopili ʻia i ka paipu kila e ka abrasive no kēlā me kēia manawa a me ka ikehu kinetic E1 o ka abrasive palaoa hoʻokahi.ʻO ka wikiwiki o ka wehe ʻana i ka ʻōpala o ka paipu kila ma muli o ke ʻano o ka abrasive a me ka neʻe ʻana o ka ...Heluhelu hou aku -
ʻO ke kāʻei a me ke alanui Kina
Ua hoʻokuʻu ka General Administration of Customs i ka papa ʻaina o ka nui o ka waiwai o ka lawe ʻana mai a me nā mea kūʻai aku i waho ma ka ʻāina (wīwī) i ʻApelila.Hōʻike nā helu helu ua noho ʻo Vietnam, Malaysia a me Rūsia i nā kūlana kiʻekiʻe ʻekolu i ka nui o ke kālepa kālepa o Kina me nā ʻāina ma ka "Belt and Road" no ʻehā ...Heluhelu hou aku -
Paipu huipu kila kila
ʻO ka paipu huila kuhiliʻole he mea hou i haku ʻia me ke kila kila a me ke kila structural carbon synchronously i hui pū ʻia e ka puʻe luku ʻole.Loaʻa iā ia ke kūpaʻa corrosion a me ke kūpaʻa ʻana o ke kila kila a me ke ʻano maikaʻi a nani hoʻi, a me ka maikaʻi ...Heluhelu hou aku