Hoʻouna wikiwiki ʻo Kina 4A Handwheel Full Bore OS&Y Flanged Globe Valve

ʻAʻole wale mākou e hoʻāʻo i kā mākou mea nui e hāʻawi aku iā ʻoe i nā lawelawe maikaʻi loa e pili ana i kēlā me kēia mea kūʻai aku, akā ua mākaukau hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou poʻe kūʻai aku no ka lawe wikiwiki ʻana ʻo Kina 4A Handwheel Full Bore OS&Y Flanged Globe Valve, Inā makemake ʻoe i kekahi o kā mākou huahana a makemake paha e kūkākūkā i kahi kauoha maʻamau, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou. ʻAʻole wale mākou e hoʻāʻo i kā mākou mea nui e hāʻawi aku iā ʻoe i nā lawelawe maikaʻi loa i kēlā me kēia mea kūʻai aku, akā ua mākaukau nō hoʻi e loaʻa i nā manaʻo i hāʻawi ʻia e kā mākou mea kūʻai aku no Kina Rising Stem Globe Valve, Din Globe Valve, Ua lilo mākou i hoa hilinaʻi i nā mākeke honua. me nā hāʻina maikaʻi loa. ʻO kā mākou mea maikaʻi he mea hou, hiki ke maʻalahi a me ka hilinaʻi i kūkulu ʻia i nā makahiki he iwakālua i hala. Kūleʻa mākou i ka hāʻawi ʻana i ka lawelawe no kā mākou mea kūʻai aku ma ke ʻano he kumu nui i ka hoʻoikaika ʻana i kā mākou pilina lōʻihi. ʻO kā mākou loaʻa mau ʻana o nā mea kiʻekiʻe i hui pū ʻia me kā mākou lawelawe mua-kūʻai maikaʻi loa a ma hope o ke kūʻai aku e hōʻoia i ka hoʻokūkū ikaika i kahi mākeke ulu honua. ʻO nā hiʻohiʻona o ke kaula kila forged / socket welding globe valve 1. He ʻano paʻa kona, hiʻohiʻona nani a me ke kahawai kahe hoʻemi. Nā hiʻohiʻona hoʻolālā: BB a i ʻole WB; 2. Hana ʻia ka ʻili hoʻopaʻa i ke kila kila a i ʻole ka carbide cemented. He kūpono ka hoʻohālikelike ʻana i nā mea hoʻopaʻa inoa a lōʻihi ke ola lawelawe; 3. He conical ka disc valve, a ua hāʻawi ʻia ka pahu valve me ke sila hoʻohuli, me ka hana hoʻopaʻa maikaʻi. ʻO ka ʻili o ke kumu valve he nitrided, nona ka pale corrosion maikaʻi a me ke kūpaʻa friction. Hoʻopili ka packing i ka graphite maʻalahi, me ka sila hilinaʻi, ka hana maʻalahi a me ka wehe liʻiliʻi a me ka torque pani; 4. Hiki ke koho ʻia nā kūlana paipu like ʻole a me nā ʻano hoʻohui (e like me ka socket welding, butt welding and threaded connection). Kūlana hoʻokō no ke kaula hao hao / socket welding globe valve Hua'ōlelo kikoʻī hoʻolālā code Ka lōʻihi o ka hoʻohui ʻana i ka flange Hoʻāʻo a me ka nānā ʻana ʻO ka wela kaomi JB/T7746 JB/T7746 JB/T 79、GB/T9113、HG/T20592、EN1092.5GB ASME B16. /T26480GB/T13927、API598 GB/T12224JB/T7746 Nā kikoʻī hana nui ʻO ke kaomi nominal mea hoʻāʻo ikaika hoʻāʻo hoʻopaʻa hoʻopaʻa ʻana i ka ea seal hoʻāʻo ʻia ka wela kūpono 1.6 2.4 1.76 0.6 ≤425 wai, ʻaila 2.0.5 tric acid 4 6.4 9.6 7,04 10,0 15,0 11,0 16,0 24,0 17 1Cr18Ni9Ti+STL mea hoʻopiha NBR/FPM graphite hikiwawe teflon（PTFE） shim graphite hikiwawe Bolt 35/35CrMo 1Cr18Ni9Ti kaha kiʻi o ka pahu kila wiliwili kuʻikuʻi kuʻi pahu pahu hoʻopaʻa palapala noi 1. Hoʻolālā a hana: ASME / ANSI B16.34; API 602; JB / t7746 2. Ka nui o ka hopena o ka pilina: (1) Ka hopena wiliwili kumu: ASME / ANSI B16.11; JB / t1751 (2) ʻO ka hopena i hoʻopaʻa ʻia: ASME / ANSI b1.20.1 (NPT) GB / t7306 -- 87 (RC) 3. Nā hiʻohiʻona hana: BB a i ʻole WB; OS & Y 4. Nā mea nui: A105; LF2; F5; F11; F22; f304; F316; f304l; f316l 5. Nānā kiwi a hoʻāʻo: API598; GB / t26480; GB / t13927 Nā ana hoʻohui nui o ke kaula kila hoʻoheheʻe ʻia / kumu kuʻihao pōpuni pōwāwae DN(mm) RP 8 10 15 20 25 32 40 50 - NPS(i) 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 - DN(mm) FP - 8 10 15 20 25 32 40 50 NPS(in) - 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 d RP 7 10 10 13 19 24 29 36.5 - FP - 7 10 13 18 24 29 36.5 46.5 L RP 79 79 79 92 111 120 152 172 - FP - 79 115 92启) RP 153 153 158 163 193 250 250 291 - FP - 153 158 163 193 250 250 291 350 W RP 100 100 100 100 125 160 160 180 - FP - 100 100 100 100 RP 1.9 1.8 1.7 2.1 3.3 7.5 7.5 11.4 - FP - 2.1 1.9 2.3 3.6 7.8 8.2 12.0 15.0