ʻO ka manawa hāʻawi o kēia pūʻulu o nā paipu kila i kauoha ʻia e ka mea kūʻai aku he 20 mau lā, i hoʻopōkole ʻia i 15 mau lā no ka mea kūʻai aku.
I kēia lā, ua hoʻopau pono nā mea nānā i ka nānā ʻana a e hoʻouna ʻia aku i ka lā ʻapōpō. ʻO kēia pūʻulu o nā paipu kilaAPI 5L/ASTM A106 Papa B, me nā kikoʻī he nui, me ka mānoanoa o ka paia o 3.25, 3.54, 3.45 a me nā kikoʻī ʻē aʻe.
Ma hope o ke kau ʻana i ke kauoha hana, hōʻike mākou i nā kiʻi o ka paipu kukui i ka mea kūʻai aku, nā kiʻi pīpī, nā kiʻi hoʻopili a me ke kūʻai ʻana i nā pāpale paipu i ka manawa maoli, e ana i ka mānoanoa o ka paia maoli a me ke anawaena o waho o ka paipu kila no ka mea kūʻai aku, a lawe i nā kiʻi o nā puʻu o nā kiʻi hoʻopili no ka mea kūʻai aku ma hope o ka pīpī ʻana a me ka hoʻopili ʻana. I kēia lā ua loaʻa iā mākou ka nānā ʻaoʻao ʻekolu i hoʻouna ʻia e ka mea kūʻai aku a ua hala maʻalahi iā ia, kahi e ukali ai i kēia pūʻulu waiwai.
ʻApōpō, e hoʻouka ʻia kēia pūʻulu waiwai i loko o nā ipu a hoʻouna ʻia i ke awa a hoʻouna ʻia i ke awa huakaʻi o ka mea kūʻai.
Ua mālama kēia lawe ʻana i kā mākou mea kūʻai aku i 5 mau lā hana a ua hoʻopōkole i ka manawa kali no nā mea kūʻai aku. Makemake mākou e hāʻawi i ka manamana nui i luna i nā ʻenekinia, nā limahana ma nā kūlana hana like ʻole, ka hoʻokaʻawale maʻalahi ʻana o nā palapala a me ka lawe ʻana, a me ke alu like ʻana o nā mea kūʻai aku!
ʻO nā huahana nui a kā mākou hui: ʻO nā paipu paila he 40%; ʻo ka paipu laina he 30%; ʻO ka paipu petrochemical he 10%; ʻO ka paipu hoʻololi wela he 10%; ʻO ka paipu mechanical he 10%.
1.Nā Paipu Paila40%
ASTM A335/A335M-2018:P5、P9、P11、P12、P22、P91、P92;GB/T5310-2017:20g、20mng、25mng、15mog、20mog、12crmog、15crmog、12cr2mog、12crmovg;ASME SA-106/SA-106M-2015:GR.B、CR.C;ASTMA210(A210M)-2012:SA210GrA1、SA210 GrC;ASME SA-213/SA-213M:T11、T12、T22、T23、T91、P92、T5、T9、T21;GB/T 3087-2008:10#、20#;
2.lpaipu ʻine30%
API 5L:PSL 1、PSL 2;
3.Paipu petrochemical10%
GB9948-2006:15MoG、20MoG、12CrMoG、15CrMoG、12Cr2MoG、12CrMoVG、20G、20MnG、25MnG;GB6479-2013:10、20、12CrMo、15CrMo、12Cr1MoV、12Cr2Mo、12Cr5Mo、10MoWVNb、12SiMoVNb;GB17396-2009:20、45、45Mn2;
4.paipu hoʻololi wela10%
ASME SA179/192/210/213: SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Paipu mīkini10%
GB/T816210,20,35,45,Q345,42CrMo;ASTM-A519:1018,1026,8620,4130,4140;EN10210:S235GRHS275JOHS275J2H;ASTMA53:GR.A GR.B
Ka manawa hoʻouna: Sep-13-2024