wehewehe:

1. ʻO ke kumu kūʻai haʻahaʻa haʻahaʻa: ʻoi aku ka haʻahaʻa o ke kumu kūʻai o ka galvanizing wela ma mua o nā mea pena ʻē aʻe.

2. Paʻa: Hot-dip galvanized angle steel i nā hiʻohiʻona o ka luster ili, ʻaʻahu zinc layer, ʻaʻohe leakage, ʻaʻohe drip-slip, adhesion ikaika a me ke kūpaʻa corrosion ikaika.I loko o ke kaona o ke kaona, hiki ke mālama ʻia ka mānoanoa maʻamau o ka hot-dip galvanized rust-proof ma mua o 50 mau makahiki me ka hoʻoponopono ʻole;ma nā kūlanakauhale a i ʻole nā ​​wahi ʻē aʻe, hiki ke mālama ʻia ka mānoanoa maʻamau o ka wela-dip galvanized rust-proof layer no 20 mau makahiki.ʻAʻole pono e hoʻoponopono.

3. ʻO ka hilinaʻi maikaʻi: ʻO ka galvanized layer he metallurgical paʻa me ke kila a lilo i ʻāpana o ka ʻili kila, no laila ʻoi aku ka hilinaʻi o ka paʻa o ka uhi.

4. He paʻakikī ikaika ka uhi: ʻo ka papa galvanized e hana i kahi ʻano metallurgical kūikawā, hiki ke kū i ka pōʻino mechanical i ka wā o ka lawe ʻana a me ka hoʻohana ʻana.

5. Palekana piha: Hiki ke galvanized kēlā me kēia ʻāpana o ka ʻāpana i hoʻopaʻa ʻia, ʻoiai i loko o ke kaumaha, hiki ke pale pono ʻia ke kihi ʻoi a me kahi huna;

6. Ho'ōla manawa a me ka mālama hana: ʻoi aku ka wikiwiki o ke kaʻina hana galvanizing ma mua o nā ʻano hana hana uhi ʻē aʻe, a hiki ke pale i ka manawa e pono ai no ka pena ʻana ma ka pūnaewele ma hope o ke kau ʻana.

Mea waiwai

Q235 Q345 Q420 (he kila kalapona haʻahaʻa) Ka hoʻohui ʻana i nā mea kemika

C:0.06-0.12 Mn:0.25-0.50 Si<=0.30 P<=0.45 Ka ikaika u'i :315-435 (Mpa)

ʻO ka mānoanoa o ka pā 3-20mm

ʻenehana wela wela

Huina kino

Nui 20*20–250*250

1-12m ka lōʻihi

ʻO ka hoʻomanawanui Ka mānoanoa o ka pā: +/- 0.02mm Ka lōʻihi o ka hoʻomanawanui:+/- 10mm

Pūʻolo 1.In Bundle 2.Plastic Outside In Bundles 3.In Bulk 4.As Customer's Noi

Delivery Time I loko o 20 lā, ASAP.According i ka huina nui

Nā noi:

?Hoʻohana nui ʻia i nā ʻano hale like ʻole a me ka ʻenehana ʻenehana.ʻO ka pā pale, hale kūʻai, hale ʻōmaʻomaʻo, etc.