1. Precision seamless kila paipu pickling kaʻina
ʻO ke ʻano o ka holoi ʻana i ka waika impregnated, ke ʻano holoi holoi wai a me ke ʻano hoʻohemo ʻana i ka lepo. i ka 10% ~ 20% (volume) sulfuric acid solution ma kahi mahana o 40 C. I ka wā i ʻoi aku ai ka hopena o ka hao ma mua o 80g / L a ʻoi aku ka ferrous sulfate ma mua o 215g / L, pono e hoʻololi ʻia ka wai waikawa. % ~ 80% (ka nui) o ka waiʻakika hydrochloric solution no ka pickling kila, ʻaʻole maʻalahi ka hana ʻino a me ka hydrogen brittle phenomena. , a hoʻololi i ka ʻili e hoʻomaikaʻi i ke kūpaʻa ʻana o ke kila kila.
No ka hoʻopau ʻana i ka adsorption o ka ʻili a hoʻemi i ka huelo chromatographic peak drag tail, pono e mālama ʻia ka mea lawe me ka holoi wai a i ʻole ka holoi alkali ma mua o ka hoʻohana ʻana. , kānana, holoiʻia i kūʻole, a maloʻo. Hiki i ka holoiʻana i ka wai ke wehe i ka hao, ka aluminika, ka calcium, ka magnesium a me nā mea haumia'ē aʻe ma ka papaʻaina, akā,ʻaʻole hiki ke hoʻoneʻe i ka hui waiʻona silicone. He kūpono ka mea lawe pickling no ka nānāʻana i nā meaʻawaʻawa.
2. ʻO ka hopena o ka pickling seamless steel pipe pickling
Wehe i ka aila a me ka rust o precision seamless kila paipu e hoomakaukau ai no ka aʻe process.In ka hana kaʻina hana, ka pickling kaʻina mea e wehe i ka ili oxidation ili, ma hope o lubrication lapaʻau (carbon kila-phosphorus saponification, kuhiliʻole kila-butter lime, keleawe alumini paipu. -ʻaila), me ke kaʻina hana kahiko-copper plating), a laila ka unuhi a me ka hana hohonu.ʻAʻole hiki i ka pollution, phosphoride liquid nuclear energy ke wehe iā lākou, e hoʻemi ʻia ka maikaʻi o ka phosphorization.
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-17-2022
