Ke kūʻai ka poʻe kūʻai i nā paipu wili kila kila, hopohopo pinepine lākou i ke kūʻai ʻana i nā paipu wili kila kila haʻahaʻa. E hoʻolauna wale mākou pehea e ʻike ai i nā paipu welded stainless steel haʻahaʻa.
1, kuhiliʻole kila welded paipu pelu
He maʻalahi ke pelu ʻana i nā paipu kila kuhili ʻole. ʻO ka hoʻopili ʻana he ʻano laina haʻihaʻi i hana ʻia ma ka ʻili o nā paipu kila kila. Holo pinepine kēia hemahema ma ka ʻaoʻao longitudinal o ka huahana holoʻokoʻa. 'Oi aku ka nui o ka puʻe, e hopena i ka hoʻokumu ʻana o ka pepeiao i loko o ka paipu, ʻo ka ʻōwili aʻe e hana i ka pelu ʻana, e pohā nā huahana pelu ma hope o ke kulou ʻana, e emi nui ka ikaika o ka paipu kila kila. pockmarked phenomenon.The pitted surface is inrregular and uneven defect of stainless steel ma muli o ke aahu olokaa nui.
2, kuhiliʻole kila welded paipu scar
ʻO ka ili o ke kila kuhiliʻole welded paipu maʻalahi i ka ʻulaʻula, ke kūkulu ʻia ʻana o ʻelua kumu nui, ʻo ka mea haʻahaʻa haʻahaʻa o ke kila kila welded paipu ʻaʻole like a me nā haumia. ʻO kekahi mea ʻē aʻe ka shoddy stainless steel welding paipu hale hana alakaʻi hoʻomaʻemaʻe lako mea maʻalahi, maʻalahi e hoʻopili i ke kila, nahu kēia mau haumia i loko o ka ʻōwili maʻalahi e hana i nā ʻōpala.
3, kuhiliʻole kila welded paipu māwae
He mea maʻalahi hoʻi ka ili o ka paipu kuʻihao kuhili ʻole shoddy, no ka mea, ʻo ka billet ka adobe, ʻoi aku ka nui o ka porosity o ka adobe, ka adobe i ke kaʻina o ka hoʻomaha ʻana ma muli o ka hopena o ke koʻikoʻi thermal, ka hoʻokumu ʻana o nā māwae, ma hope. ʻo ka ʻolokaʻa e loaʻa nā māwae.
4, kuhiliʻole kila welded paipu ili
ʻAʻohe mea ʻulaʻula metala ma ka ʻili o ka paipu wiliwili kila kila haʻahaʻa, e hōʻike ana i ka ʻulaʻula māmā a i ʻole ke kala like me ka hao puaʻa. ʻElua kumu o ka hoʻokumu ʻana. ʻO kekahi, ʻo ka blank he adobe. ʻO ka mea ʻē aʻe, ʻaʻole maʻamau ka wela o ka ʻōwili o nā paipu hoʻopunipuni a haʻahaʻa. ʻIke ʻia ka mahana kila, no laila ʻaʻole hiki ke ʻōwili ʻia e like me ka wahi austenitic i kuhikuhi ʻia, a ʻaʻole hiki i ka hana o nā paipu kila kila ke hiki i ke kūlana kūlohelohe.
He mea maʻalahi hoʻi ke kālai ʻia ʻo Shoddy stainless steel welded pipe, no ka mea, he maʻalahi ka hana ʻana o nā mea hana hana maʻalahi, maʻalahi e hana i nā burrs, e ʻoki i ka ili kila, e hoʻonāwaliwali ka hohonu i ka ikaika o ka paipu kila.
He lahilahi a haʻahaʻa ka pā transverse o shoddy stainless steel welded paipu, ka mea e hoʻopuka pinepine i ke ʻano o ka hauʻoli. Ma muli o ka ho'āʻo ʻana o ka mea hana e hoʻokō i kahi hoʻomanawanui maikaʻi ʻole, ʻoi aku ka nui o ke kaomi o nā pā mua o ka huahana i hoʻopau ʻia, ʻoi aku ka liʻiliʻi o ka hao, a ʻaʻole lawa ke ʻano o ka pass.
ʻO ka ʻāpana keʻa o ka paipu kila kila kila shoddy welded he oval, ʻo ia no ka mea ʻo ka mea hana i mea e mālama ai i nā mea, ua nui loa ke kaomi o nā ʻōwili mua ʻelua o ka huahana i hoʻopau ʻia.
Ka manawa hoʻouna: Mar-20-2023
