EN I Libalaka ke likarolo tsa tšepe tsa sebopeho sa Europe tse tloaelehileng tse nang le mojaro o matla, tse hanyetsang ho kobeha hantle le moetlo o molelele oa tšebeliso moralong oa mehaho le meaho ea boenjiniere.
Liprofaele tsa Sebopeho sa Tšepe tsa Europe EN S275JR I beam
| Thepa | Tlhaloso / Lintlha |
|---|---|
| Maemo a Boitsebiso | EN S275JR (tšepe ea sebopeho e matla e ntlafetseng) |
| Matla a Tekanyo | Matla a ho Tenyetseha 410–560 MPa |
| Litekanyo | IPE 80–IPE 600 / IPN 80–IPN 550 (ho ya ka EN 10365) |
| Bolelele | E tloaelehileng: 6 m / 12 m; Bolelele bo ikhethileng ho fihlela ho 24 m boa fumaneha |
| Mamello ea Tekanyo | E lumellana le EN 10034 bakeng sa likarolo tsa I tsa sebopeho tse phutholohileng ka ho chesa |
| Setifikeiti sa Boleng | EN 10204 3.1 / 3.2; Tlhahlobo ea motho oa boraro ea SGS, BV, TUV e ikhethela |
| Qetello ea Bokaholimo | Tšepe e ntšo, galvanizing e chesang, pente ea epoxy, ho phatloha ha lehlabathe SA2.5 |
| Likopo | Meaho e meholo, maballo a jarang mojaro, mehaho ea indasteri, marokho, tlhahiso ea mechini e boima |
| Tekanyo ea Khabone (Ceq) | ≤0.47% (ho tjheseletsa hantle bakeng sa mekgwa e tlwaelehileng ya ho tjheseletsa ya EN le AWS) |
| Boleng ba Bokaholimo | E boreleli, ha e na mapetso le li-lamination; mamello ea ho otloloha ≤2 mm/m |
| Thepa | Tlhaloso | Tlhaloso |
|---|---|---|
| Matla a Tekanyo | ≥275 MPa | Khatello eo tšepe e qalang ho fetoha ka ho sa feleng ho eona |
| Matla a tšepe | 410–560 MPa | Moroalo o moholo oa ho thaepa oo tšepe e ka o mamellang pele o robeha |
| Ho lelefatsa | ≥20% | Phetoho ea polasetiki e lekantsoe ka bolelele bo tloaelehileng ba gauge |
| Bothata (Brinell) | 120–160 HB | Mefuta e tloaelehileng ea thatafalo bakeng sa tšepe ea sebopeho ea S275JR |
| Khabone (C) | ≤0.20% | E netefatsa ho tjheseletsa hantle le ho tiea |
| Manganese (Mn) | 0.60–1.50% | E eketsa matla le ho hanyetsa tšusumetso |
| Sebabole (S) | ≤0.035% | Sebabole se tlase se ntlafatsa ho ductility le ho fokotsa ho robeha ha bonolo |
| Fosforase (P) | ≤0.035% | Phosphorus e tlase e ntlafatsa ho tiea le boleng ba ho weld |
| Silicone (Si) | ≤0.50% | Ho matlafatsa karolo le ho thusa ho tlosa oxidation nakong ea ho etsa tšepe |
| Sebopeho | Botebo (ka hare) | Bophara ba Flange (ka hare) | Botenya ba webo (ka hare) | Botenya ba Flange (ka hare) | Boima (lb/ft) |
| W8×21 (Boholo bo fumaneha) | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104 (Boholo bo fumaneha) | 24 | 12 | 0.4 | 0.88 | 104 |
| Paramethara | Mefuta e Tloaelehileng | Mamello ea EN 10034 / ASTM A6 | Lintlha |
|---|---|---|---|
| Botebo (H) | 100–600 mm (4"–24") | ±3 mm (±1/8") | E tlameha ho lula ka hare ho boholo bo tloaelehileng bakeng sa botsitso ba sebopeho |
| Bophara ba Flange (B) | 100–250 mm (4"–10") | ±3 mm (±1/8") | E netefatsa hore e jara mojaro o tsitsitseng le ho tjheseletsa hantle |
| Botenya ba webo (t_w) | 5–14 mm | ±10% kapa ±1 mm | E ama ho kuta le bokgoni ba sebopeho ka kakaretso |
| Botenya ba Flange (t_f) | 6–22 mm | ±10% kapa ±1 mm | Bohlokoa bakeng sa matla le ho satalla ha ho kobeha |
| Bolelele (L) | Tekanyetso ea limithara tse 6–12; e etselitsoeng 15–18 m | +50 / 0 mm | Ha ho mamello e mpe e lumelloang |
| Ho otloloha | — | 1/1000 ea bolelele | mohlala, camber e phahameng ka ho fetisisa ea 12 mm bakeng sa lehlaseli la 12 m |
| Sekwere sa Flange | — | ≤4% ea bophara ba flange | E netefatsa ho lumellana hantle le ho lekana hantle |
| Sotha | — | ≤4 mm/m | Bohlokoa bakeng sa lits'ebetso tsa mahlasedi a nako e telele |
Botšo bo Chesang bo Metsing: Boemo bo tloaelehileng
Ho kenya ka galvanizing ka ho chesa: ≥85μm (ho latela ASTM A123), teko ea spray ea letsoai ≥500h
Ho penta: Pente e metsi e ile ea fafatsoa ka ho lekana holim'a lehlaseli la tšepe ho sebelisoa sethunya sa spray sa pneumatic.
| Sehlopha sa ho iketsetsa | Dikgetho | Tlhaloso | MOQ |
|---|---|---|---|
| Tekanyo | Bophahamo (H), Bophara ba Flange (B), Botenya ba Web le Flange (t_w, t_f), Bolelele (L) | Boholo bo tloaelehileng kapa bo sa tloaelehang ba IPE/IPN; tšebeletso e nang le bolelele bo lekaneng e fumaneha | lithane tse 20 |
| Phekolo ea Bokaholimo | E phutholohile (e ntšo), Ho phatloha ha lehlabathe/ho phatloha ha lithunya, Oli e thibelang mafome, Ho penta/ho koahela ka epoxy, Ho kenya galvanizing ka ho chesa | E ntlafatsa ho hanyetsa mafome bakeng sa libaka tse fapaneng, ho kenyeletsoa le libaka tse lebōpong la leoatle kapa tsa indasteri | lithane tse 20 |
| Ho sebetsa | Ho cheka, ho kenya di-slotting, ho seha ka bevel, ho tjheseletsa, ho sebetsana le sefahleho sa ho qetela, ho lokisa sebopeho sa meaho | E entsoe ho latela litšoantšo; e loketse libalaka, likholomo, meralo le likhokahano | lithane tse 20 |
| Ho tšoaea le ho paka | Ho tšoaea ka mokhoa o ikhethileng, Ho kopanya, Lipoleiti tsa pheletso tse sireletsang, Ho phuthela ho sa keneleng metsi, Moralo oa ho kenya setshelo | E netefatsa ts'ebetso e sireletsehileng le thomello, e ntlafalitsoe bakeng sa thepa ea likepe le lipalangoang tsa maeto a malelele | lithane tse 20 |
Meaho ea Meaho: maballo le litšiea tsa mehaho e melelele, lifeme, li-shed le marokho a sebeletsang e le litho tsa mantlha tse jarang mojaro.
Boenjiniere ba Borokho: Libalaka tsa tšehetso tsa mantlha kapa tsa bobeli bakeng sa marokho a likoloi le a ba tsamaeang ka maoto.
Thepa e Boima le Tšehetso ea Liindasteri: Tšehetso ea lisebelisoa tse boima le liforomo tsa indasteri.
Matlafatso ea Sebopeho:Ho ntlafatsa kapa ho fetola moaho kapa sebopeho hore o tle o kgone ho tshehetsa meroalo kapa dinako tse ding tse eketsehileng.
Sebopeho sa Moaho
Boenjiniere ba Borokho
Tšehetso ea Lisebelisoa tsa Liindasteri
Matlafatso ea Meaho
1) Ofisi ea Lekala - tšehetso ea batho ba buang Sepanishe, thuso ea ho tlosa thepa ea lekgetho, jj.
2) Ho na le lithane tse fetang 5,000 tsa setoko, ka mefuta e fapaneng ea boholo
3) E hlahlobiloe ke mekhatlo e nang le matla a ho laela e kang CCIC, SGS, BV, le TUV, ka liphutheloana tse tloaelehileng tse loketseng ho sesa leoatleng
Ho paka
Tšireletso e Felletseng: Sesepa sa tarpaulin le likotoana tse 2-3 tsa desiccant li pakiloe bakeng sa mahlasedi a I; Maqephe a tarpaulin a koalang mocheso, a sa keneleng metsi a thibela pula ho kena ka har'a mahlasedi a I.
Tšireletso e kopantsoengBakeng sa sephutheloana se seng le se seng se phuthetsoe ka lebanta la tšepe la 12 - 16 mm; le loketse lithane tse 2-3 'me le na le lisebelisoa tsa ho phahamisa tse lumellanang le rona.
Hlakola mabitso: Mabitso a puo e 'meli (Senyesemane le Sepanishe) a nang le kereiti, litlhaloso le khoutu ea HS, sehlopha sa batch le referense ea teko.
Tšireletso ea Boemo bo Phahameng: Mahlasedi a 1 a ≥800 mm ka lera la oli e lekanang le tarpaulin habeli.
Thomello
Thomello e Tšepahalang:Tšebelisano-'moho ea bajari ba molemo ka ho fetisisa (MSK, MSC, COSCO jj) bakeng sa ho sesa ka sekepe se sireletsehileng.
Taolo ea Boleng: Mabala a ke ke a sisinyeha leroleng 'me u ka kholiseha hore a tla fihla moo a ntse a le teng, e leng se bolelang hore u ka itšetleha ka projeke e se nang mathata.
P: Litekanyetso tsa I beams tsa hau ke life Amerika Bohareng?
K: mahlasedi a rona a i a dumellana le ASTM A36 le A572 Kereiti ya 50 e amohetsweng Amerika Bohareng. Re ka boela ra fana ka maemo a naha (jwalo ka MEXICO NOM) kapa a lekanang le dihlahiswa tsena tsa maemo.
P: Ke nako e kae ho isa thepa Panama?
A: Nako ea ho Tsamaisa Thepa ea Leoatleng ho tloha Koung ea Tianjin ho ea Colon Free Trade Zone matsatsi a 28-32. Matsatsi a 45-60 bakeng sa tlhahiso le thomello. Thomello e potlakileng le eona ea fumaneha.
P: Na o na le tumello ya lekgetho?
K: Ehlile, barekisi ba rona ba litsebi ba tla etsa phatlalatso ea lekhetho, tefo ea lekhetho le lipampiri tsohle hape thomello e tla ba bonolo.
Aterese
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imeile
Mohala
+86 13652091506
Ngola molaetsa oa hau mona 'me u o romelle ho rona
