Nā Mea Hana Huahana - Hale Hana Huahana Kina a me nā Mea Hoʻolako

Kumukūʻai Hale Hana Galvanized Erw Welded Steel Square Tube

Paipu huinahā galvanizedUa māhele ʻia i loko o ka paipu kila galvanized anu, ka paipu kila galvanized wela, ua pāpā ʻia ka paipu kila galvanized anu, ua paipai ʻia hoʻi ka mea hope e ka mokuʻāina hiki ke hoʻohana ʻia no kekahi manawa. I nā makahiki 1960 a me 1970, ua hoʻomaka nā ʻāina i hoʻomohala ʻia ma ka honua e hoʻomohala i nā ʻano paipu hou a pāpā mālie i nā paipu galvanized. Ua hoʻopuka pū ke Kuhina Kūkulu o Kina a me nā keʻena ʻehā a me nā komisina i kahi palapala e pāpā i nā paipu galvanized ma ke ʻano he paipu hoʻolako wai mai ka makahiki 2000, ʻaʻole i hoʻohana pinepine nā paipu wai anuanu i ke kaiāulu hou i nā paipu galvanized, a hoʻohana nā paipu wai wela i kekahi mau kaiāulu i nā paipu galvanized. Loaʻa i ka paipu kila galvanized wela kahi ākea o nā noi i ke ahi, ka mana a me ke alaloa.

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Pepa kila A36 kalapona haʻahaʻa i ʻōwili wela ʻia

Pepa kila ʻōwili welahe papa kila kalapona maʻamau ʻEulopa no nā ipu kaomi, he mea hoʻohuihui hana kiʻekiʻe. Hoʻokō ʻia ke kūlana EN10028. Hiki ke hoʻohana ʻia ke kila 16Mo3 i ka hana ʻana i nā paila a me nā ipu kaomi. Loaʻa i ka papa kila 16Mo3 ke kūpaʻa wela maikaʻi a me ke kūpaʻa i ka pala. Hiki ke hoʻohana ʻia nā mea papa kila 16Mo3 i ka hana ʻana i nā mea hoʻololi wela, nā ipu hoʻihoʻi, nā poʻo kaomi a me nā mea hoʻopili paipu.

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Nā Pepa kila ʻōwili wela Q235 kiʻekiʻe kiʻekiʻe

Pepa kila ʻōwili welahe ʻano kila me ka nui o ke kalapona ma lalo o 2.11 pakeneka a ʻaʻohe mea metala i hoʻohui ʻia me ka manaʻo, a hiki ke kapa ʻia he kila kalapona a i ʻole ke kila kalapona. Ma waho aʻe o ke kalapona, he liʻiliʻi kona nui o ka silicon, manganese, sulfur, phosphorus a me nā mea ʻē aʻe, ʻo ke kiʻekiʻe o ka nui o ke kalapona, ʻoi aku ka maikaʻi o ka paʻakikī, ʻoi aku ka maikaʻi o ka ikaika, akā e ʻoi aku ka ʻino o ka plasticity.

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Kumukūʻai haʻahaʻa Q195 Q345 Q346 Q235 Pepa kila kalapona kiʻekiʻe no ke kūkulu ʻana

Pepa kila ʻōwili welaʻO ke kila kalapona me ka ʻike kalapona ma lalo o 0.8%, nona ka sulfur, phosphorus a me nā inclusions non-metallic ma mua o ke kila hoʻolālā kalapona, a ʻoi aku ka maikaʻi o nā waiwai mechanical.

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Kumukūʻai Haʻahaʻa Q890D Q960E Q1100 Pepa Kila Ikaika Kiʻekiʻe no ke Kūkulu ʻana

Ua hoʻolālā ʻia nā pepa kila ikaika kiʻekiʻe e hāʻawi i nā waiwai mechanical kiʻekiʻe, me ka ikaika tensile kiʻekiʻe, ka ikaika yield, a me ka paʻakikī. Hoʻohana ʻia kēia mau pepa i nā ʻano hana like ʻole kahi e pono ai ka pono o ke kūkulu ʻana, ka hoʻemi ʻana i ke kaumaha, a me ke kūpaʻa.

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ʻŌwili kila Galvanized S320 GD i pena mua ʻia (PPGI)

PPGIʻO ka pepa graffiti, i ʻike ʻia hoʻi ʻo ka ʻōwili graffiti a me ka ʻōwili ledger lima, he pepa kūikawā i hoʻohana kūikawā ʻia no ka hana ʻana i nā graffiti lima a me ka hana ʻana i nā ledger lima. Ke hoʻohālikelike ʻia me ka pepa pūnaewele maʻamau, ʻoi aku ka palupalu o ke ʻano o ka pepa i uhi ʻia i ke kala, akahai, kūpono no ka hoʻohana ʻana i nā ʻano kākau ʻīnika a me nā kiʻi, a ʻoi aku ka momona o ka hōʻike.

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ʻO ka ʻōwili kila PPGI i uhi ʻia i ke kala wela RAL 9002 no nā mea hana hale

PPGIʻO ia ka huahana o ka pā galvanized wela, ka pā zinc alumini wela, ka pā electrogalvanized, a pēlā aku, ma hope o ka mālama mua ʻana o ka ʻili (ka hoʻomaʻemaʻe kemika a me ka mālama hoʻololi kemika), uhi ʻia me hoʻokahi a ʻoi aku paha mau papa o ka uhi organik ma luna o ka ʻili, a laila hoʻomoʻa ʻia a hoʻōla ʻia. No ka mea, ua uhi ʻia me nā ʻano kala like ʻole o ka pena organik i kapa ʻia he wili kila, i kapa ʻia ʻo ke wili i uhi ʻia i ke kala.

noiʻi kikoʻī
Uea kila kila Sus 201 202 204 SS 0.3mm 0.5mm 0.7mm 0.8mm 1mm

Uea kila kilahe ʻano huahana silika like ʻole o nā kikoʻī like ʻole a me nā hiʻohiʻona i hana ʻia me ke kila kila, a ʻo ka ʻāpana kea he poepoe a pālahalaha paha. ʻO nā uea kila kila maʻamau me ke kūpaʻa maikaʻi i ka pala a me ka hana kumukūʻai kiʻekiʻe he 304 a me 316 mau uea kila kila.

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Hoʻolako Mea Hana i ka Uea Kila Kiʻekiʻe ASTM 408 409 410 416 420 430 440 i huki ʻia

Uea kila kilahe ʻano huahana silika like ʻole o nā kikoʻī like ʻole a me nā hiʻohiʻona i hana ʻia me ke kila kila, a ʻo ka ʻāpana kea he poepoe a pālahalaha paha. ʻO nā uea kila kila maʻamau me ke kūpaʻa maikaʻi i ka pala a me ka hana kumukūʻai kiʻekiʻe he 304 a me 316 mau uea kila kila.

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Uea kila kila AISI ASTM 1mm 1.2mm 1.5mm 2mm 301 302 303 304 304L 309 310 310S 316 316L 321

Uea kila kilahe ʻano huahana silika like ʻole o nā kikoʻī like ʻole a me nā hiʻohiʻona i hana ʻia me ke kila kila, a ʻo ka ʻāpana kea he poepoe a pālahalaha paha. ʻO nā uea kila kila maʻamau me ke kūpaʻa maikaʻi i ka pala a me ka hana kumukūʻai kiʻekiʻe he 304 a me 316 mau uea kila kila.

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ʻO ka ʻōwili wela o ke kila kila kalapona Q235

ʻO ke ʻano o ka ʻili o kaKaula Kila Kalapona,ua kuhikuhi ʻia ma ke kūlana, a ʻo ke koi maʻamau, ʻaʻohe hemahema ʻino i ka hoʻohana ʻana, e like me ka stratification, scarring, nā māwae, a pēlā aku. Ua kuhikuhi pū ʻia ka laulā i ʻae ʻia o ka Angle geometry deviation i loko o ke kūlana, ʻo ia hoʻi ka laulā kūlou, ka laulā ʻaoʻao, ka mānoanoa o ka ʻaoʻao, ke kihi luna, ke kaumaha theoretical a me nā mea ʻē aʻe, a ua ʻōlelo ʻia ʻaʻole pono ke kila Angle i ka torsion koʻikoʻi.

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ʻO ASTM A36 Ke ʻAno L like o ke kila kila kihi kila

ʻO ke anakahi ana no ka helu ʻana i ke kaumaha kumumanaʻo o ke kila he kilokani (kg). ʻO ia kēia: W (kaumaha, kg) = F (ʻāpana haki mm²)× L (lōʻihi, m)×ρ(density, g/cm³)× 1/1000 density kila: 7.85g/cm³

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