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 lehlaseli
| Thepa | Tlhaloso / Lintlha |
|---|---|
| Maemo a Boitsebiso | EN S275JR |
| Matla a Tekanyo | ≥275 MPa |
| Litekanyo | IPE 80–IPE 600 / IPN 80–IPN 550 |
| Bolelele | Maemo a tloaelehileng: 6 m / 12 m |
| Mamello ea Tekanyo | E lumellana le EN 10034 bakeng sa likarolo tsa I tsa sebopeho tse phutholohileng ka ho chesa |
| Setifikeiti sa Boleng | SGS, BV, ISO |
| Qetello ea Bokaholimo | Tšepe e ntšo, galvanizing e chesang |
| Likopo | Meaho e meholo, maballo a jarang mojaro, mehaho ea indasteri, marokho |
| Tekanyo ea Khabone (Ceq) | ≤0.47% |
| 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 | Eo tšepe e qalang ho fetoha ha kamehla |
| 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 | Tšepe ea meaho 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 |
| 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 |
| Ntho | Boima (kg/m2) | Botebo (mm) | Bophara (mm) | Botenya ba webe (mm) | Botenya ba Flange (mm) |
|---|---|---|---|---|---|
| IPE 80 | 6.0 | 80 | 46 | 3.8 | 5.2 |
| IPE 100 | 8.1 | 100 | 55 | 4.1 | 5.7 |
| IPE 120 | 10.4 | 120 | 64 | 4.4 | 6.3 |
| IPE 140 | 12.9 | 140 | 73 | 4.7 | 6.9 |
| IPE 160 | 15.8 | 160 | 82 | 5.0 | 7.4 |
| IPE 180 | 18.8 | 180 | 91 | 5.3 | 8.0 |
| IPE 200 | 22.4 | 200 | 100 | 5.6 | 8.5 |
| IPE 220 | 26.2 | 220 | 110 | 5.9 | 9.2 |
| IPE 240 | 30.7 | 240 | 120 | 6.2 | 9.8 |
| IPE 270 | 36.1 | 270 | 135 | 6.6 | 10.2 |
| IPE 300 | 42.2 | 300 | 150 | 7.1 | 10.7 |
| IPE 330 | 49.1 | 330 | 160 | 7.5 | 11.5 |
| IPE 360 | 57.1 | 360 | 170 | 8 | 12.7 |
| IPE 400 | 66.3 | 400 | 180 | 8.6 | 13.6 |
| IPE 450 | 79.1 | 450 | 190 | 9.4 | 14.6 |
| IPE 500 | 90.7 | 500 | 200 | 10.2 | 16 |
| IPE 550 | 106.0 | 550 | 210 | 11.2 | 17.2 |
| IPE 600 | 124.4 | 600 | 220 | 12 | 19 |
| Ntho | Boima (kg/m2) | Botebo (mm) | Bophara (mm) | Botenya ba webe (mm) | Botenya ba Flange (mm) |
|---|---|---|---|---|---|
| IPN 80 | 5.9 | 80 | 42 | 3.9 | 5.9 |
| IPN 100 | 8.3 | 100 | 50 | 4.5 | 6.8 |
| IPN 120 | 11.1 | 120 | 58 | 5.1 | 7.7 |
| IPN 140 | 14.3 | 140 | 66 | 5.7 | 8.6 |
| IPN 160 | 17.9 | 160 | 74 | 6.3 | 9.5 |
| IPN 180 | 21.9 | 180 | 82 | 6.9 | 10.4 |
| IPN 200 | 26.2 | 200 | 90 | 7.5 | 11.3 |
| IPN 220 | 31.1 | 220 | 98 | 8.1 | 12.2 |
| IPN 240 | 36.2 | 240 | 106 | 8.7 | 13.1 |
| IPN 260 | 41.9 | 260 | 113 | 9.4 | 14.1 |
| IPN280 | 47.9 | 280 | 119 | 10.1 | 15.2 |
| IPN 300 | 54.2 | 300 | 125 | 10.8 | 16.2 |
| IPN320 | 61.0 | 320 | 131 | 11.5 | 17.3 |
| IPN 340 | 68.0 | 340 | 137 | 12.2 | 18.3 |
| IPN 360 | 76.1 | 360 | 143 | 13 | 19.5 |
| IPN 400 | 92.4 | 400 | 155 | 14.4 | 21.6 |
| IPN 450 | 115 | 450 | 170 | 16.2 | 24.3 |
| IPN 500 | 141 | 500 | 185 | 18 | 27 |
| IPN 550 | 166 | 550 | 200 | 19 | 30 |
| IPN 600 | 199 | 600 | 215 | 21.6 | 32.4f |
Botšo bo Chesang bo Metsing
Ho kenya ka galvanizing e chesang
Ho koahela
Libalaka le litšiea bakeng sa mehaho: Meaho e melelele, lifeme, li-shed le marokho a sebetsang e le litho tse ka sehloohong tse jarang mojaro.
Boenjiniere ba Borokho: Litho tsa tšehetso tse ka sehloohong 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 tšehetso ea indasteri.
Matlafatso ea Sebopeho: Ho ntjhafatsa kapa ho ntlafatsa moaho kapa sebopeho se seng se ntse se le teng se o dumellang ho jara meroalo kapa dinako 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.
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
Li-I-beam li tletse tarpaulin le desiccant ea likotoana tse 2-3; Li-tarpaulin tse koalang mocheso, tse sa keneleng metsi li thibela pula ho kena ka har'a li-I-beam.
Sephutheloana sa tshireletso: Lebanta la tšepe la 12 - 16 mm le phuthetsoe bakeng sa sephutheloana ka seng; le loketse lithane tse 2-3 mme le na le lisebelisoa tsa ho phahamisa tse lumellanang le rona.
Ho ngola mabitso a hlakileng: Mabitso a puo tse peli (Senyesemane le Sepanishe) ho kenyeletsoa le sehlopha, litlhaloso le khoutu ea HS, sehlopha sa batch le referense ea tlhahlobo.
Tšireletso e Phahameng ea Sebopeho: Sekontiri se peli le lera la oli ea ho hokahanya bakeng sa mahlakore a I≥800mm.
Thomello
Tšepo ea Thomello: Tšebelisano-'moho e ntle ka ho fetisisa ea bajari (MSK, MSC, COSCO jj) bakeng sa ho sesa ka sekepe se sireletsehileng.
Taolo ea Boleng: U ka kholiseha hore mahlasedi a ke ke a koaheloa ke lerōle 'me a tla fihla a sa senyeha, ho bolelang hore u ka lebella mosebetsi o se nang mathata.
P1: Phapang ke efe pakeng tsa mahlaseli a IPE le a IPN?
Libalaka tsa IPE li na le lifahleho tse bapileng tsa flange tse nang le botenya bo lekanang, ha libalaka tsa IPN li na le libalaka tse tenyetsehang. Libalaka tsa IPE li sebelisoa haholo ka lebaka la bokhoni bo betere ba mechini le moralo o bonolo oa khokahano.
P2: Ke boholo bofe bo fumanehang?
Mahlasedi a IPE le IPN a fumaneha ka mefuta e mengata ea boholo bo tloaelehileng (IPE 80–600, IPN 80–360). Boholo le bolelele bo ikhethileng le bona bo ka fanoa ho latela litlhoko tsa projeke.
P3: Na o ka fana ka disetifikeiti tsa boleng?
E. Litifikeiti tsa Teko ea Mill (MTC) lia fanoa bakeng sa sehlopha se seng le se seng. Litlaleho tsa tlhahlobo ea motho oa boraro (SGS, BV, jj.) le tsona lia fumaneha ha li kopuoa.
P4: Na o ka fana ka disetifikeiti tsa boleng?
E. Litifikeiti tsa Teko ea Mill (MTC) lia fanoa bakeng sa sehlopha se seng le se seng. Litlaleho tsa tlhahlobo ea motho oa boraro (SGS, BV, jj.) le tsona lia fumaneha ha li kopuoa.
P5: Lipehelo tsa ho pepa le nako ea ho etella pele ke life?
Re tšehetsa lipehelo tsa FOB, CFR, CIF, le EXW. Nako ea ho tlisa hangata e tloha matsatsing a 5-10 bakeng sa setoko le matsatsi a 15-30 bakeng sa liodara tsa tlhahiso.
Aterese
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Imeile
Mohala
+86 13652091506
Ngola molaetsa oa hau mona 'me u o romelle ho rona
