Ka hoʻohana 'ana i ka seamless kila paipu nui paipai 'ia i ka nohona ulu o na mea a pau o ke ola, ma keia hihia, ka profiteering, no ka mea, o kekahi poʻe kalepa me ka lunamanao ole i ka imi ana o profiteering, kekahi o ka hae o seamless kila paipu e like me seamless kila paipu kuai, alakai i. He nui nā mea kūʻai i hoʻopunipuni, pehea e hoʻohana ai i nā ala maikaʻi e ʻike ai i ka paipu kila ʻole!
Aia kahi paipu wai i kapa ʻia ma ka mākeke, ʻoiaʻiʻo, ʻo ia ka paipu welding kiʻekiʻe kiʻekiʻe i hana ʻia, ʻo kāna ʻano hana ʻo ka weld kumu me nā lako kūikawā a i ʻole ka hoʻolālā ʻana a i ʻole ka wili ʻana, aia ka paipu welding hot rolling. e hoʻohana i kēia ʻano paipu e hoʻopunipuni iā mākou i kēia mau mea waiwai, he mea inaina. Ma hope o nā makahiki o ka nānā ʻana a me ke kūkākūkā ʻana i ka ʻoihana, i kēia manawa ua pololei wau e pili ana i kēia ʻano paipu, a ke lawe nei au i waho e kūkākūkā me ʻoe:
1) ʻO nā mea a pau i kahi ʻia a i ʻole i ka lepo e waiho ʻia nā meheu, ʻike maopopo ʻia kekahi
2) ʻoi aku ka maopopo ma hope o ka wehe ʻana i ka ʻōpala me nā mea hana;
2) Ke nānā pono nei mākou i kēia mau mea, 20 # kila a me Q235 ma muli o nā mea like ʻole, ʻokoʻa hoʻi kā lākou ʻōpala;
3) Makaʻu nā mea hana o kēia ʻano paipu i ka lawe ʻana i ke kuleana, a ʻo kā lākou palapala hōʻoia maikaʻi he paipu wai a ʻaʻole ʻaʻa lākou e ʻōlelo i ka paipu kila maʻemaʻe;
4) Pono ka poʻe kālepa e kūʻai aku ana i kēia ʻano paipu e hoʻoholo i nā moʻolelo e like me ke kaumaha o ka manaʻo, ua ʻike mākou a pau ʻo ka paipu kila maʻemaʻe maoli o ka hale ma mua o ka mānoanoa maʻamau, ke kaupaona maʻamau;
5) Aia kekahi ʻike kīnā a me ka hoʻāʻo ʻana, a he mau palena nā ʻano ʻelua, no ka mea paʻakikī ke ʻike ʻana i ka hewa ma waena o ka paipu welding wili wela.
ʻO ka 12Cr1MoVG ka paipu kila maʻemaʻe he mea hoʻoheheʻe wela, ʻoi aku ka nani o ka hiʻohiʻona, no laila e hoʻonui ʻia ka hana holoʻokoʻa o ka paipu kila, e hana ana i ka paipu kila maʻemaʻe a me ka paipu kila maʻemaʻe.
He nui na paipu wiliwili ma'amau ma ka makeke, paipu wiliwili wili pololei, paipu wiliwili wiliwili a me paipu wiliwili ole, aka, ua ike pono ia ka paipu wiliwili wili pololei a me ka paipu wiliwili wiliwili.Hiki ke ʻike ʻia ka ʻokoʻa ma waena o ka paipu welded seamless a me ka seamless steel pipe mai kekahi mau ʻano:
ʻO ka mua, ʻo ka hoʻopaʻa ʻana o ka paipu kuʻi ʻana i ka lula, a he 6 mika, 9 mika a i ʻole 12 mika.
ʻO ka lua, hiki iā ʻoe ke nānā mai ka ʻāpana keʻa o ke poʻo paipu, inā he ʻōpala, holoi iā ia maʻemaʻe, nānā pono, e ʻike ʻoe i ka wahi kuʻi.
ʻO ke kolu, inā ʻo ka pickling, ʻo ia ka mea maopopo loa.
He mea pono e hoʻomaopopo ʻia: ʻaʻole e ʻike ʻia ka paipu kila mānoanoa me ka paipu hoʻopunipuni, ʻo ka paipu kila lahilahi wale nō ka maʻalahi o ka haunaele, ʻoiaʻiʻo, hiki ke ʻike ʻia.
E ʻike inā like ka mānoanoa o ka pā, no ka mea, ua hana ʻia ka paipu kila maʻemaʻe me ka pōʻai kila, no laila, ʻoi aku ka liʻiliʻi a me ka liʻiliʻi o ka mānoanoa o ka paia o ka paipu kila. a me ka paipu wiliwili ʻoiai ma hope o ka hana ʻana i ka pahu kuʻihao a i ʻole ka papahana hoʻonui wela, akā no ka mea, ʻo kāna mea maka he hao hao, no laila ua ʻaʻahu loa kona mānoanoa pā.
B paipu kuʻihao ma hope o ka hoʻonui ʻana i ka wela inā hiki i ka nānā pono ke ʻike i ka pahu kuʻi
I ka hoʻohana ʻana i ka paipu liʻiliʻi, pono kekahi mau ʻoihana i kēia paipu, no laila pehea mākou e hoʻokaʻawale ai i ka maikaʻi a me ka maikaʻi ʻole o ka paipu seamless pā mānoanoa?ʻO ka haku mele ʻana o ka paipu maʻemaʻe kiʻekiʻe o ka paia he ʻano like ʻole a me nā tona o ka mīkini ʻohi anu
ʻO Shandong Jute Steel Pipe Co., Ltd.
Hoʻokaʻaʻike: Mr. Ji
WhatsApp: +86 18865211873
WeChat: +86 18865211873
E-mail: jutesteelpipe@gmail.com
E-mail: juteguanye@aliyun.com
Ka manawa hoʻouna: Mar-10-2022
