Liprofaele tsa Sebopeho sa Tšepe ea Amerika tsa ASTM A572 I beam
Li-I-Beam tsa Tšepe tsa ASTM A572 tsa Kereiti ea 50 - Litlhaloso tsa Tekheniki
| Thepa | Tlhaloso / Lintlha |
|---|---|
| Maemo a Boitsebiso | ASTM A572 Kereiti ea 50 (Tšepe ea Sebopeho e Matla a Phahameng e nang le Alloy e Tlase) |
| Matla a Tekanyo | ≥345 MPa (50 ksi); Matla a ho Thanya ≥450–620 MPa |
| Litekanyo | W8×18 ho isa ho W36×300 (lisenthimithara, mahlakore a I a sebopeho sa W) |
| Bolelele | Setoko: 6 m & 12 m; bolelele bo ikhethileng bo fumaneha |
| Mamello ea Tekanyo | E lumellana le ASTM A6 / A6M |
| Setifikeiti sa Boleng | EN 10204 3.1; Teko ea motho oa boraro ea SGS / BV (lik'hemik'hale, ho tsitlella, tšusumetso) |
| Qetello ea Bokaholimo | E ntšo, e pentiloe ka primer, e qhibilihisoa ka ho chesa; e ka fetoloa hore e be teng |
| Likopo | Meaho e melelele, marokho, lifeme tsa indasteri, meaho e boima, merero ea lipalangoang |
| Tekanyo ea Khabone (Ceq) | ≤0.47% (ho tjheseletsa ho babatsehang); Ho latela AWS D1.1 |
| Boleng ba Bokaholimo | Ha e na mapetso, mapheo, kapa mapetso; ho otloloha ≤2 mm/m; flange/web squareness ≤1° |
ASTM A572 Kereiti ea 50 - Thepa ea Mekaniki le Sebopeho sa Lik'hemik'hale
| Thepa | Tlhaloso | Tlhaloso |
|---|---|---|
| Matla a Tekanyo | ≥345 MPa (50 ksi) | Khatello eo thepa e qalang ho fetoha ha polasetiki ho eona |
| Matla a tšepe | 450–620 MPa (65–90 ksi) | Khatello e phahameng ka ho fetisisa pele ho robeha tlas'a khatello |
| Ho lelefatsa | ≥18% | Ho feto-fetoha ha polasetiki ka bolelele ba gauge bo fetang 200 mm |
| Bothata (Brinell) | 135–180 HB | Boleng ba litšupiso bakeng sa thatafalo ea thepa |
| Khabone (C) | ≤0.23% | E laola boemo ba matla le ho tjheseletsa |
| Manganese (Mn) | 0.50–1.60% | E eketsa matla, ho ba thata le ho tiea |
| Sebabole (S) | ≤0.05% | Sebabole se tlase se ntlafatsa ho ductility le ho tiea ha sona |
| Fosforase (P) | ≤0.04% | E lekanyelitsoe ho ntlafatsa ho tiea le ts'ebetso ea mokhathala |
| Silicone (Si) | ≤0.40% | E matlafatsa tšepe 'me e ntlafatsa ho tlosoa ha oksijene 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 ASTM A6/A6M | Lintlha |
|---|---|---|---|
| Botebo (H) | 100–600 mm (4"–24") | ±3 mm (±1/8") | E tlameha ho lula ka har'a boholo bo tloaelehileng |
| Bophara ba Flange (B) | 100–250 mm (4"–10") | ±3 mm (±1/8") | E netefatsa hore e jara mojaro o tsitsitseng |
| Botenya ba webo (t_w) | 4–13 mm | ±10% kapa ±1 mm | E ama bokgoni ba ho kuta |
| Botenya ba Flange (t_f) | 6–20 mm | ±10% kapa ±1 mm | Bohlokoa bakeng sa matla a ho kobeha |
| Bolelele (L) | Tekanyetso ea limithara tse 6–12; e etselitsoeng 15–18 m | +50 / 0 mm | Ha ho na mamello e ka tlase 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 tjheseletsa/ho hokahanya hantle |
| Sotha | — | ≤4 mm/m | Bohlokoa bakeng sa mahlasedi a bolelele bo bolelele |
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; tšebeletso e sehiloeng ho isa bohōleng bo itseng 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 | 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 liforeimi, maballo 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 hore tsamaiso le thomello li sireletsehile, e loketse thepa ea likepe | lithane tse 20 |
Meaho ea Meaho: Libalaka le litšiea bakeng sa mehaho e melelele, lifeme, matlo a polokelo le marokho a sebetsang e le likarolo tsa mantlha tse jarang mojaro.
Boenjiniere ba Borokho: Libalaka 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 matlafatsa kapa ho fetola sebopeho se seng se ntse se le teng ho hanela meroalo e phahameng kapa ho hanela ho kobeha.
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: Li-I-beam li phutheloa ka tarpaulin hammoho le lipakete tse 2-3 tsa desiccant; maqephe a tarpaulin a koalang mocheso le a sa keneng pula a thibela mongobo ho kena.
Ho tlamahana ka Sireletsehileng: Sephutheloana se seng le se seng se phuthetsoe ka marapo a tšepe a 12-16 mm; se bonolo bakeng sa lithane tse 2-3 le lisebelisoa tsa ho phahamisa tse lumellanang le US.
Ho Ngola ka ho Bonaletsa: Mabitso a lipuo tse peli (Senyesemane le Sepanishe) a nang le kereiti, litlhaloso, khoutu ea HS, sehlopha sa batch le referense ea tlaleho ea teko.
Tšireletso e phahameng: Li-I-beams tse ≥800 mm li ile tsa phekoloa ka oli ea ho otloloha ebe li phutheloa ka tarpaulin habeli.
Thomello
Thomello e Tšepahalang: Tšebelisano-'moho bakeng sa bajari ba molemo ka ho fetisisa (MSK, MSC, COSCO jj) ho netefatsa hore thomello e sireletsehile.
Taolo ea Boleng: Sistimi ea ISO 9001; Libalaka li laoloa ka thata ho tloha liphuthelong ho ea lipalangoang ho netefatsa hore li fihla li sa senyeha, e leng se u lumellang ho ba le projeke e se nang mathata.
P: Maemo a I-beams tsa hau Amerika Bohareng ke afe?
K: Li-I Beam tsa rona li latela ASTM A36 le A572 Kereiti ea 50 e leng se loketseng Amerika Bohareng. Hoa khoneha ho fana ka lihlahisoa tse fihlelang maemo a naha (mohlala, MEXICO NOM).
P: Ke nako e kae ho isa thepa Panama?
K: Nako ea ho Tsamaea Thepa ea Leoatleng ho tloha Koung ea Tianjin ho ea Colon Free Trade Zone matsatsi a 28-32. Tlhahiso le thomello ka kakaretso ke matsatsi a 45-60. Thomello e potlakileng le eona e ka hlophisoa.
P: Na o thusa ka ho hlakola thepa ya lekgetho?
K: E, barekisi ba rona ba litsebi ba tla etsa phatlalatso ea lekhetho, ba lefe lekhetho le mosebetsi oohle oa pampiri ho netefatsa hore thomello e tsamaea hantle.
Aterese
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imeile
Mohala
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