Ƙididdigar Bututun Karfe na Galvanized Square
Hot tsoma galvanized murabba'in tube ne karfe bututu samfurin da ya jure musamman aiki. Tsarin samar da shi ya haɗa da nutsar da bututun murabba'in cikin ruwa na tutiya narkar da shi, yana haifar da wani sinadari tsakanin tutiya da saman ƙarfe, ta yadda za a samar da tulin tulin tuƙi a saman bututun ƙarfe. Mai zuwa shine cikakken bincike na bututun galvanized mai zafi-tsoma:
Kafin magani: Tushen ƙarfe na farko yana buƙatar tsinke don cire baƙin ƙarfe oxide da sauran ƙazanta. Sa'an nan kuma, ana ƙara tsaftacewa ta hanyar haɗuwa da ammonium chloride da zinc chloride aqueous bayani don tabbatar da cewa saman bututun karfe yana da tsabta kuma ba shi da datti.
Zafin tsoma mai zafi: Ana aika bututun ƙarfe da aka riga aka yi wa magani a cikin tanki mai zafi mai tsomawa, wanda ya ƙunshi narkakken sinadarin zinc. Jiƙa bututun ƙarfe a cikin maganin zinc na wani ɗan lokaci don ba da damar zinc ɗin ya sami cikakkiyar amsa tare da saman karfen, yana ƙirƙirar Layer gami da ƙarfe na zinc.
Sanyaya da bayan jiyya: Ana fitar da bututun ƙarfe na galvanized daga maganin zinc kuma a sanyaya. Sauran matakan aiwatarwa kamar tsaftacewa, wucewa, da sauransu ana iya aiwatar da su kamar yadda ake buƙata don haɓaka juriya na lalata da ingancin saman bututun ƙarfe.
| Samfura | Galvanized Square da Rectangular Karfe bututu |
| Kayan abu | Karfe Karfe |
| Daraja | Q195 = S195/A53 Darasi A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR/A500 Digiri na B Daraja C |
| Daidaitawa | DIN 2440, ISO 65, EN10219GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
| Surface | Tutiya shafi 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen fili |
| Ƙayyadaddun bayanai | OD: 20 * 20-500 * 500mm; 20*40-300*500mm Kauri: 1.0-30.0mm Tsawon: 2-12m |
Youfa Galvanized Square Karfe bututu Fa'idodi da Amfani
Juriya mai ƙarfi mai ƙarfi:Tushen zinc a saman bututun galvanized mai zafi mai zafi na iya hana lalata ƙarfe ta hanyar iskar oxygen, acidic da ruwa mai alkaline, fesa gishiri da sauran mahalli, ta haka yana haɓaka rayuwar samfurin.
Rubutun Uniform:Ta hanyar tsarin suturar zafi mai zafi, ana iya samar da wani nau'in tutiya na tutiya a saman bututun murabba'in don tabbatar da daidaiton juriyar lalata duk bututun ƙarfe.
Ƙarfin mannewa:Tushen zinc yana samar da maƙarƙashiya tare da saman ƙarfe ta hanyar halayen sinadarai, tare da mannewa mai ƙarfi da juriya ga kwasfa.
Kyakkyawan aikin sarrafawa:Hot tsoma galvanized square tube yana da kyau inji da sarrafa Properties, kuma za a iya kafa a cikin daban-daban siffofi kamar sanyi stamping, mirgina, zane, lankwasawa, da dai sauransu ba tare da žata da shafi.
Aikace-aikace:
Gina / kayan gini karfe bututu
Tsarin bututu
Fence post karfe bututu
Abubuwan hawan hasken rana
Bututun hannu
Ƙuntataccen Inganci:
1) A lokacin da kuma bayan samarwa, ma'aikatan 4 QC tare da fiye da shekaru 5 sun gwada samfurori a cikin bazuwar.
2) dakin gwaje-gwaje na ƙasa tare da takaddun shaida na CNAS
3) Amintaccen dubawa daga wani ɓangare na uku da aka zaɓa / biya ta mai siye, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Australia, Peru da UK sun amince da su. Mun mallaki UL / FM, ISO9001/18001, FPC takaddun shaida
Shiryawa da Bayarwa:
Cikakkun abubuwan tattarawa: a cikin daure masu kyau na teku mai hexagonal cike da ɗigon ƙarfe, Tare da majajjawa nailan biyu ga kowane daure.
Bayanin Bayarwa: Dangane da QTY, yawanci wata ɗaya.
Game da mu:
Tianjin Youfa Karfe bututu Group Co., Ltd aka kafa a kan Yuli 1st, 2000. Akwai duka game da 9000 ma'aikata, 13 masana'antu, 293 karfe bututu samar Lines, 3 kasa yarda dakin gwaje-gwaje, da kuma 1 Tianjin gwamnati amince da kasuwanci cibiyar fasaha.
12 zafi galvanized square da rectangular karfe bututu samar Lines
Masana'antu:
Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shaanxi Youfa Steel Pipe Co., Ltd
