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Ke kiaʻi nei iā "Shanghai" mai ka "epidemic", ua kaomi ʻo Jiangsu Youfa i ke pihi kōkua no Shanghai
Ma ke kakahiaka o Malaki 31, me ka hui hope loa o nā paipu kila i hōʻea maluhia i ke kahua kūkulu o ka "halemai malu" papahana o Shanghai Pudong New International Expo Center, Wang Dianlong, ka luna kuai o Jiangsu Youfa no Shanghai apana, hope r. ...Heluhelu hou aku -
Ua hāʻawi ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd. i ka 500 mea hoʻolako i makemake nui ʻia o ka ikaika piha o nā ʻoihana hoʻomohala waiwai ma 2022
No nā makahiki he 12 mau makahiki, e ho'āʻo e loiloi i nā mea hoʻolako kākoʻo waiwai a me nā mea lawelawe lawelawe me ka hoʻokūkū ikaika me ka ʻepekema, kūpono ...Heluhelu hou aku -
Lā Kuleana Consumer: ʻaʻole no kēia lā wale nō ka ʻōlelo hoʻohiki.ʻO ka noʻonoʻo a me ke aloha ʻo YOUFA e hōʻoluʻolu iā ʻoe i kēlā me kēia lā
Ma Malaki 15, ua hoʻomaka mākou i ka 40th "Malaki 15 International Consumer Rights Day".I kēia makahiki, ʻo ke kumumanaʻo makahiki i hoʻolaha ʻia e ka China Consumer Association "e hoʻolaha pū ana i ke kaulike ʻai".Ma ke ʻano he ʻahaʻaina i manaʻo ʻia e hoʻonui i ka hoʻolaha ʻana o nā pono mea kūʻai aku a me ka ...Heluhelu hou aku -
E hele mākou i YOUFA Creative Park
Aia ʻo Youfa steel pipe Creative Park ma Youfa Industrial Park, Jinghai District, Tianjin, me kahi ʻāpana o 39.3 ʻeka.Ke hilinaʻi nei i ka wahi hale hana o ka lālā mua o Youfa Steel Pipe Group, nā hiʻohiʻona ...Heluhelu hou aku -
Ke 'ano o ka uhi paipu hao kalapona
Paipu Lele : Manaʻo ʻia ka paipu ʻaʻole i hoʻopaʻa ʻia kahi paipu.ʻO ka mea maʻamau, i ka pau ʻana o ka ʻōwili ʻana i ka wili kila, e hoʻouna ʻia ka mea ʻole i kahi wahi i hoʻolālā ʻia e pale a ʻaʻahu paha i ka mea me ka uhi i makemake ʻia (i hoʻoholo ʻia e ...Heluhelu hou aku -
He aha ka RHS , SHS a me CHS ?
ʻO ka huaʻōlelo RHS ke kū nei no Rectangular Hollow Section.Kū ʻo SHS no Square Hollow Section.ʻAʻole ʻike nui ʻia ka huaʻōlelo CHS, kū kēia no Circular Hollow Section.I ka honua o ka ʻenekinia a me ke kūkulu ʻana, hoʻohana pinepine ʻia nā acronyms RHS, SHS a me CHS.ʻO kēia ka mea maʻamau ...Heluhelu hou aku -
ʻO ka paipu kila maʻemaʻe wela a me ka paipu kila maʻemaʻe
ʻO nā paipu kila liʻiliʻi liʻiliʻi ke anawaena, a ʻo nā paipu kila liʻiliʻi i ʻōwili ʻia i ka wela he nui ke anawaena.ʻOi aku ka pololei o ka paipu kila maʻemaʻe ma mua o ka paipu kila maʻemaʻe, a ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ke kila kila...Heluhelu hou aku -
ʻokoʻa ma waena o ka paipu kila ma mua a me ka paipu kila wela
Hot dip galvanized paipu 'o ia ka mea maoli 'ele'ele kila paipu ma hope o ka hana 'ana i loko o ka plating solution.Hoʻopiliʻia ka mānoanoa o ka zinc coating e nā kumu he nui, e like me kaʻili o ke kila, ka manawa e hoʻokomo ai i ke kila i loko o kaʻauʻau, keʻano o ke kila, ...Heluhelu hou aku -
Ke kila kalapona
ʻO ke kila kalapona he kila me ka maʻi kalapona mai kahi o 0.05 a hiki i 2.1 pakeneka o ke kaumaha.ʻO ke kila maʻemaʻe (ka hao i loaʻa kahi hapa liʻiliʻi o ke kalapona, ikaika a paʻakikī akā ʻaʻole hiki ke hoʻomaʻamaʻa ʻia), ʻike ʻia hoʻi ʻo ka hao kalapona a me ke kila haʻahaʻa, ʻo ia ke ʻano maʻamau o ke kila no ka mea ...Heluhelu hou aku -
ERW, Paipu kila LSAW
ʻO ka paipu kila hili pololei he paipu kila nona ke kuʻina wiliwili e like me ka ʻaoʻao longitudinal o ka paipu kila.He mea maʻalahi ke kaʻina hana o ka paipu kila seam pololei, me ka hana kiʻekiʻe o ka hana, ke kumu kūʻai haʻahaʻa a me ka hoʻomohala wikiwiki.He kiʻekiʻe ka ikaika o nā paipu welded spiral ...Heluhelu hou aku -
he aha ka ERW
ʻO ka hoʻoheheʻe ʻana i ka uila (ERW) kahi hana hoʻoheheʻe kahi e hoʻopili mau ʻia ai nā ʻāpana metala e pili ana me ka hoʻomehana ʻana iā lākou me kahi au uila, e hoʻoheheʻe i ka metala ma ka hui.Hoʻohana nui ʻia ke kuʻi ʻana o ka uila, no ka laʻana, i ka hana ʻana i ka paipu kila.Heluhelu hou aku -
Paipu kila SSAW vs. Paipu kila LSAW
LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), kapa ʻia ʻo SAWL pipe.Lawe ʻo ia i ka pā kila ma ke ʻano he mea maka, hoʻoheheʻe ʻia e ka mīkini hoʻoheheʻe, a laila hana ʻelua ʻaoʻao submerged arc wili.Ma o kēia kaʻina hana e loaʻa i ka paipu kila LSAW ka ductility maikaʻi loa, weld paʻakikī, kūlike, ...Heluhelu hou aku