Isakhiwo seNsimbi se-ASTM A572 Indawo yokugcina impahla Isakhiwo seNsimbi Izinto zokwakha

Inkcazo emfutshane:

Intsimbi ye-ASTM A572 yintsimbi yokwakha ethambileyo nene-alloy ephantsi, ekwaziyo ukudityaniswa kakuhle kwaye iqine kakhulu kwiimitha, iikholamu, izakhiwo zoshishino nezorhwebo.

Umgangatho:I-ASTM (eMelika), i-NOM (eMexico)

Unyango Lomphezulu:I-Hot Dip Galvanizing (≥85μm), Ipeyinti yokulwa nokugqwala (umgangatho we-ASTM B117)

Izixhobo:Isakhiwo sentsimbi se-ASTM A572

Ukumelana neNyama:Ibanga eli-≥8

Ubomi beNkonzo:Iminyaka eli-15-25 (kwiimozulu ezishushu)

Isiqinisekiso:Uvavanyo lwe-SGS/BV

Ixesha lokuzisa:Iintsuku zokusebenza ezingama-20-25

Ixesha lokuhlawula:T/T, iWestern Union

Thumela i-imeyile kuthi I-WhatsApp

Iinkcukacha zeMveliso

Iithegi zeMveliso

ISICELO

Isakhiwo seSakhelo seNsimbi: Yakhiwe ngentsimbi enamandla aphezulu, isakhelo sesakhiwo siqinile, sihlala ixesha elide kwaye siguquguquka, simelana neenyikima kunye nemimoya enamandla enesantya sokwakha esikhawulezayo kunye nolungiselelo oluguquguqukayo lwesithuba sangaphakathi.

Indlu yoLwakhiwo lweNsimbi: Ukonga amandla kunye nokukhusela okusingqongileyo kwifreyimu yentsimbi ekhaphukhaphu yokukhusela ubushushu kunye nokwakha ngokukhawuleza.

Indlu yokugcina impahla yesakhiwo sentsimbi: Isakhiwo sendlu yokugcina impahla esineentsimbi eziphezulu esenzelwe iprojekthi yemigangatho emibini okanye irakhi ye-mezzanine enesakhiwo sendlu yokugcina impahla esineshelufu.

Isakhiwo seFektri yeSakhiwo seNsimbi: Uyilo oluvulekileyo, ububanzi obubanzi kunye nesakhelo sentsimbi esomeleleyo kwenza ukuba ilungele iintlobo ezininzi zemveliso yemizi-mveliso.

FUMANA IXABISO

IINKCUKACHA ZEMVELISO

Iimveliso zesakhiwo sentsimbi esingundoqo sokwakhiwa kwefektri

1. Ulwakhiwo oluphambili oluthwala umthwalo (olulungelelaniswe neemfuno zenyikima yetropiki)

Uhlobo lweMveliso	Uluhlu lweenkcukacha	Umsebenzi ongundoqo	Iindawo zokuZiqhelanisa eMbindi Melika
Umqadi weSakhelo sePortal	W12×30 ~ W16×45 (ASTM A572 Gr.50)	Uphahla oluphambili kunye nomqadi othwala umthwalo eludongeni	Amalungu aneebholiti zokumelana nokunyikima komhlaba, icandelo elenzelwe ukuba libe nobunzima obulula kwaye kube lula ukuthuthwa
Ikholamu yentsimbi	H300×300 ~ H500×500 (ASTM A36)	Ixhasa imigangatho kunye nesakhelo	Izihlanganisi ze-seismic ezifakiweyo, ezifakwe i-hot-dip galvanized (zinc ≥85 μm) kwiimeko ezifumileyo
Umqadi weKreyini	W24×76 ~ W30×99 (ASTM A572 Gr.60)	Umqadi othwala umthwalo weekhreyini	Uyilo olunomthwalo ophezulu (iikhreyini ezi-5–20t), imiqadi yokugqibela eneepleyiti ezimelana nokuchetywa

2. Iimveliso zenkqubo yokuvala (engangeni manzi + echasene nokugqwala)

Uphahla lwePurlins: Ukusuka kwi-C12×20 ukuya kwi-C16×31, i-hot dip galvanized, enomgama we-1.5-2m. Zilungele iiphaneli zentsimbi ezinemibala kunye nokumelana nenkanyamba ukuya kwinqanaba le-12.

IiPurlins zodonga:I-Z10×20 ukuya kwi-Z14×26 enepeyinti ethintela ukugqwala (i-spray yetyuwa eyomileyo ngaphezulu kweeyure ezili-1000)-ikwanazo neengxobo zokungenisa umoya ukuze kungene umoya kwimeko yokufuma kwefektri yetropiki.

Inkqubo yeNkxaso: Intsimbi engqukuva egalelwe nge-Φ12~Φ16 kunye ne-engile (i-engile yentsimbi ye-L50×5) yokuxhasa iqinisa uzinzo olusecaleni nxamnye namandla omoya enkanyamba).

3. Ukuxhasa iimveliso ezincedisayo (uhlengahlengiso lolwakhiwo olucwangcisiweyo)

Izinto ezifakiweyo: Ipleyiti yentsimbi egqunyiweyo eshushu (ubukhulu obuyi-10–20 mm) yokubeka isiseko sekhonkrithi, ethandwa kakhulu eCosta Rica nakwamanye amazwe aseMbindi Melika.

IibholtiEndaweni yokuwelda kwindawo yokusebenza, kusetyenziswa iibholiti ezinamandla aphezulu (udidi 8.8, i-hot dip galvanized) ezinciphisa ixesha lokuma.

Ukhuseleko loMlilo kunye nokuGqola: Ukwaleka okusekwe emanzini okuphuma kwisisu (≥1.5 h ukhuseleko lomlilo), ukwaleka okuchasene nokubola kwe-acrylic okumelana ne-UV (≥10 yeminyaka yokusebenza), okuhambelana neemfuno zokusingqongileyo zasekuhlaleni.

UKUCUTSHUNGULWA KWESAKHIWO SENTSIMBI

Indlela Yokucubungula	Oomatshini Abasetyenzisiweyo	Inkcazo
Ukusika	Izikere zeplasma/ilangatye ze-CNC, izikere	Ukusika ngeplasma okanye ngelangatye kwiipleyiti/amacandelo esinyithi; ukucheba iipleyiti ezincinci ezinobukhulu obuchanekileyo
Ukwenziwa	Umatshini wokugoba obandayo, ibrake yokucinezela, umatshini wokuqengqeleka	Ukugoba okubandayo kwe-C/Z purlins, ii-gutters, ii-edge trims; ukugoba kwiibhari zenkxaso ezijikelezayo
Ukuwelda	I-arc engaphantsi komhlaba, i-arc eyenziwe ngesandla, ii-CO₂ welders	I-arc efakwe emanzini kwiikholamu/iibharethi ze-H; ukuwelda ngesandla kwiipleyiti ze-gusset; ukuwelda kwe-CO₂ kwiindawo ezincinci
Ukwenza imingxunya	Oomatshini bokubhoboza be-CNC, bokubhoboza	Ukubhola imingxunya yebholiti nge-CNC; ukubhoboza iibhetshi ezincinci ngobukhulu obuchanekileyo kunye nendawo
Unyango Lomphezulu	Oomatshini bokuqhumisa ngesanti/ngeembumbulu, i-grinder, umgca wokugaya i-galvanizing	Ukususa umhlwa, ukugaywa kwentsimbi, ukugaywa kwentsimbi eshushu ukuze kufakwe iibholiti kunye neenkxaso zesakhiwo
Indibano	Amaqonga okuhlanganisa, izixhobo zokulinganisa	Ukuhlanganiswa kweekholamu, imiqadi, kunye neenkxaso ngaphambi kokuhlanganiswa; zichithwe emva kokuhlolwa kobukhulu

UVAVANYO LWESAKHIWO SENTSIMBI

UNYANGO OLUNGEZELELWEYO

Bonisa Unyango Lomphezulu

Ingubo etyebileyo ye-epoxy zinc
I-hot-dip galvanized (≥85 μm, iminyaka eli-15–20 yobomi)
Ugqunywe ngeoyile emnyama

UKUPAKISHA NOKUTHUMELA

Ukupakisha:

Intsimbi iqiniswe ngokuqinileyo ukuze ikhusele umphezulu kwaye igcine ukuqina ngexesha lokuphathwa.
Isongelwe ngezinto ezingangeni manzi, iplastiki, okanye iphepha elingangeni mhlwa; izixhobo ezincinci kwiibhokisi zomthi.
Iiphaneli kunye neepakethi zibhalwe ngokucacileyo ukuze zikhuphe izinto ngokukhuselekileyo nangokufanelekileyo kwaye kube lula ukuzifaka.

Uthutho:

Ithunyelwa ngesikhongozeli okanye ngesithuthi esikhulu kuxhomekeke kubukhulu nendawo ekuyiwa kuyo.
Iindawo ezinzima okanye ezinkulu zibotshelelwe ngeentambo zentsimbi kunye nezixhaso zomthi ukuthintela ukushukuma okanye ukugoba.
Zonke izinto ezithunyelwayo zihlangabezana nemigangatho yezothutho yamazwe ngamazwe, ziqinisekisa ukuhanjiswa okukhuselekileyo nangexesha elifanelekileyo kumgama omde okanye kuthutho lwaselwandle.

IINZUZO ZETHU

Inkxaso yaseSpain kwamanye amazwe
Amaqela ethu aphesheya athetha iSpanish kwaye anceda abathengi baseLATAM nase-EU ngonxibelelwano, amasiko, amaxwebhu, kunye nothutho ukuze inkonzo ihambe kakuhle kwaye isebenze kakuhle.

Isitokhwe Esilungeleyo
Sigcina uluhlu olwaneleyo lwee-H-beams, ii-I-beams, kunye nezinye izixhobo zokuhambisa ngokukhawuleza kunye neemfuno ezingxamisekileyo zeprojekthi.

Ukupakisha koBungcali
Iimveliso zipakishwe ngokwemigangatho yothutho lwaselwandle kunye neepallets zesakhelo sentsimbi, izigqubuthelo ezingangeni manzi, kunye nokhuseleko lweekona, ukuqinisekisa ukuphathwa nokuhanjiswa okukhuselekileyo.

Ukuthunyelwa Ngokufanelekileyo
Ngamaqabane okuhambisa athembekileyo kunye nemigaqo eguquguqukayo (i-FOB, i-CIF, i-DDP), siqinisekisa ukuhanjiswa ngexesha elifanelekileyo kunye nokulandelela okuthembekileyo kolwandle okanye koololiwe.

FAQ

Q: Zithini iinkcukacha zezakhiwo zakho zentsimbi?
A: Intsimbi yethu isetyenziswa ngokwemigangatho yaseMelika efana ne-ASTM A36, A572, A588. I-A36 yintsimbi engaxutywanga enokwakheka okuhle kunye nokudityaniswa kakuhle; i-A588 ayimelani nemozulu xa isetyenziswa ngaphakathi nangaphandle.

Q: Umgangatho wentsimbi uqinisekiswa njani?
A: Ukusuka kwiifektri ezithembekileyo ezine-QC engqongqo. Zonke iintsimbi zivavanyelwa iikhemikhali, ezoomatshini, kwaye zivavanywa yi-NDE (ultrasonic, magnetic particle).

Q: Ungawulawula njani umhlwa kwiindawo ezishushu nezifumileyo?
A: Sifaka i-hot-dip galvanizing (i-zinc ≥85 μm). Ukuze ufumane ukhuseleko olongezelelweyo, ipeyinti ye-acrylic anti-corrosion inika ukhuseleko lwe-UV lweminyaka eli-10 kunye nokuqina.

Q: Unyango lokugqwala kunye namandla entsimbi ingaba inefuthe kwintsimbi?
A: Hayi. Ukucoca ngentsimbi okanye ezinye iindlela zonyango zokulwa nokugqwala zinokukhusela intsimbi ngaphandle kokunciphisa amandla, ukugcina ukusebenza kunye nokwandisa ubomi benkonzo.

Q: Ingaba iimveliso zakho zenzelwe ukuhlangabezana neemfuno zenyikima eMelika?
A: Ewe. Sisebenzisa amaqhuqhuva amelana ne-seismic ephezulu (amalungu adityaniswe ne-bolt), kunye nokwenza ubalo olusekwe kwi-seismic intensity ukuze singabangela ukungaphumeleli kwe-brittle weld.

Q: Kuthekani ngozinzo lwesakhiwo siphela?
A: Uyilo luquka izixhobo zokuthwala umthwalo ezicwangcisiweyo kakuhle (isakhelo se-portal, iikholamu, imiqadi ye-crane) kunye nenkqubo yokuxhasa (iibhari zokubopha, ii-braces zekona) ezinomsebenzi ophindwe kabini wokuqinisa uzinzo olusecaleni phantsi kwesiqhelo nesigqithisileyo.