Meralo ea Tšepe ea Amerika Liprofaele tsa Tšepe ASTM A572 U Channel
Qaqiso ea Sehlahisoa
| Lebitso la Sehlahisoa | Mokero oa ASTM U / Mokero oa Tšepe o bōpehileng joaloka U |
| Maemo | ASTM A572 |
| Mofuta oa Boitsebiso | Tšepe ea Khabone / Tšepe e nang le Tšepe e Tlase e Matla a Phahameng |
| Sebopeho | Mokero oa U (U-Beam) |
| Bolelele (H) | 80 – 300 mm (2″ – 12″) |
| Bophara ba Flange (B) | 25 – 90 mm (1″ – 3.5″) |
| Botenya ba webe (tw) | 3 – 12 mm (0.12″ – 0.5″) |
| Botenya ba Flange (tf) | 3 – 15 mm (0.12″ – 0.6″) |
| Bolelele | 6 m / 12 m (e ka fetoloang) |
| Matla a Tekanyo | ≥ 250 – 355 MPa (ho latela sehlopha) |
| Matla a tšepe | 400 – 500 MPa |
Boholo ba Mokero oa ASTM A572 U - UPE
| Mohlala | Bophahamo H (mm) | Bophara ba Flange B (mm) | Botenya ba webe tw (mm) | Botenya ba Flange tf (mm) |
|---|---|---|---|---|
| Ho fihlela ho 80'' | 80 | 40 | 4 | 6 |
| 100'' | 100 | 45 | 4.5 | 6.5 |
| Bolelele ba 120'' | 120 | 50 | 5 | 7 |
| Bolelele ba 140'' | 140 | 55 | 5.5 | 8 |
| Bolelele ba 160'' | 160 | 60 | 6 | 8.5 |
| Bolelele ba 180'' | 180 | 65 | 6.5 | 9 |
| UPE 200'' | 200 | 70 | 7 | 10 |
| UPE 220'' | 220 | 75 | 7.5 | 11 |
| UPE 240'' | 240 | 80 | 8 | 12 |
| UPE 260'' | 260 | 85 | 8.5 | 13 |
| UPE 280'' | 280 | 90 | 9 | 14 |
| Bophahamo ba 300'' | 300 | 95 | 9.5 | 15 |
| UPE 320'' | 320 | 100 | 10 | 16 |
| UPE 340'' | 340 | 105 | 10.5 | 17 |
| UPE 360'' | 360 | 110 | 11 | 18 |
Tafole ea Papiso ea Litekanyo le Mamello ea ASTM A572 U Channel
| Mohlala | Bophahamo H (mm) | Bophara ba Flange B (mm) | Botenya ba webe tw (mm) | Botenya ba Flange tf (mm) | Bolelele L (m) | Mamello ea Bophahamo (mm) | Mamello ea Bophara ba Flange (mm) | Mamello ea Botenya ba Web & Flange (mm) |
|---|---|---|---|---|---|---|---|---|
| Ho fihlela ho 80'' | 80 | 40 | 4 | 6 | 6/12 | ± 2 | ± 2 | ± 0.5 |
| 100'' | 100 | 45 | 4.5 | 6.5 | 6/12 | ± 2 | ± 2 | ± 0.5 |
| Bolelele ba 120'' | 120 | 50 | 5 | 7 | 6/12 | ± 2 | ± 2 | ± 0.5 |
| Bolelele ba 140'' | 140 | 55 | 5.5 | 8 | 6/12 | ± 2 | ± 2 | ± 0.5 |
| Bolelele ba 160'' | 160 | 60 | 6 | 8.5 | 6/12 | ± 2 | ± 2 | ± 0.5 |
| Bolelele ba 180'' | 180 | 65 | 6.5 | 9 | 6/12 | ±3 | ±3 | ± 0.5 |
| UPE 200'' | 200 | 70 | 7 | 10 | 6/12 | ±3 | ±3 | ± 0.5 |
Dikahare tse Ikhethileng tsa ASTM A572 U Channel
| Sehlopha sa ho iketsetsa | Likhetho tse fumanehang | Tlhaloso / Sebaka | Bongata bo fokolang ba odara (MOQ) |
|---|---|---|---|
| Ho iketsetsa litekanyo | Bophara (B), Bophahamo (H), Botenya (tw / tf), Bolelele (L) | Bophara: 25–90 mm; Bophahamo: 80–300 mm; Botenya ba webe: 3–12 mm; Botenya ba Flange: 3–15 mm; Bolelele: 6–12 m (sehiloeng se ikgethileng se fumaneha) | lithane tse 20 |
| Ho sebetsana le ho iketsetsa lintho | Ho Cheka/Ho Seha Likoti, Ho Sebetsa Qetellong, Ho Welding e Entsoeng esale pele | Masoba a ikhethileng, masoba a nang le dikotwana, ho bevel, ho groove, le ho lokisa ho tjheseletsa bakeng sa ditshebediso tsa sebopeho sa ASTM A572 Grade 42/50/55/60 | lithane tse 20 |
| Phekolo ea Bokaholimo e Ikhethileng | Sebaka se Setšo se Metsuoang ka Mocheso, Sekoahelo se Pentiloeng / se Epoxy, Se Chesang ka ho Chesa | Likhetho tsa ho roala tse hananang le mafome lia fumaneha ho latela tikoloho ea projeke le litlhoko tsa bophelo ba tšebeletso | lithane tse 20 |
| Ho Tšoaea le ho Paka ka Tsela e Ikhethileng | Ho Tšoaea ka Mokhoa o Ikhethileng, Mokhoa oa ho Romela | Matšoao a kenyeletsa sehlopha, palo ea mocheso, boholo, sehlopha; sephutheloana se etselitsoeng ho kenya lijana kapa ho tsamaisa setshelo se bataletseng ka bongata | lithane tse 20 |
Qetello ea Bokaholimo
Libaka tse Tloaelehileng
Bokaholimo bo betliloeng
Pente ea Spray Bokaholimo
Kopo
Libalaka le Likholomo› Libalaka le likholomo ke likarolo tsa kaho le sebopeho sa fektheri tse ka jarang meroalo e itekanetseng le ho fana ka tšehetso e tsitsitseng ka lehlakoreng le le leng kapa a mabeli.
Tšehetso: Kaha lisebelisoa li ka tiisoa ka ho lekaneng foreiming ea tšehetso bakeng sa mechini, liphaephe kapa litsamaiso tsa ho tsamaisa thepa.
Terene ea Crane: Literene tsa likereine tse bobebe le tse mahareng (tsa ho tsamaea le tsa ho phahamisa meroalo).
Tšehetso ea Borokho: Jwalo ka di-dip bareng kapa ditho tse tshehetsang marokhong a manyane le hore na setho se ka tlase se eketsa tshehetso e eketsehileng sebopehong sohle sa span.
Melemo ea Rona
E entsoe Chaena, tšebeletso ea boemo ba pele, boleng bo holimo, e tsebahala lefatšeng ka bophara
E entsoe Chaena, tšebeletso ke ea maemo a holimo, boleng ke bo botle ka ho fetisisa, bo nang le boiphihlelo bo bongata lefatšeng.
Melemo ea Sekala: Marang-rang a maholo a tlhahiso le phepelo a netefatsa katleho ea ho reka le ho tsamaisa.
Mefuta e sa Tšoaneng ea Lihlahisoa: Re u fa tharollo e molemohali ka mela ea rona e felletseng ea lihlahisoa le mefuta e mengata ea lihlahisoa tsa tšepe tse kang Sebopeho sa Tšepe, Li-Rail, Li-Sheet Piles, Tšepe ea Channel, Coil ea Tšepe ea Silicon, Bracket ea Photovoltaic jj.
Phepelo e Tšepahalang: Ho tsitsa ha mehala ea tlhahiso le liketane tsa phepelo ho entse hore ho khonehe ho arabela liodara ka bongata bo boholo.
Letšoao le Matla: Re letšoao le matla le nang le botumo bo phahameng haholo 'marakeng.
Tlhahiso ea sebaka se le seng / ho iketsetsa / tšebeletso e kopantsoeng ea thepa.
Litheko tse Tlhōlisanoang: Tšepe ea maemo a holimo ka litheko tse utloahalang.
*Romella imeile ho[email protected]ho fumana khotheishene bakeng sa merero ea hau
Ho paka le ho Romela
Ho paka
Tšireletso: Liphutheloana li sirelelitsoe ka seile e sa keneleng metsi e nang le liphutheloana tse 2-3 tsa desiccant ho qoba hore liphutheloana li se ke tsa koloba le ho rusa.
Thapo: Thapo e nang le thapo ea tšepe ea 12-16 mm; boima ba sephutheloana ke 2-3t, e ka fetoloang ho latela litlhoko.
Ho ngolwa: Mabitso a puo e 'meli a Senyesemane-Sepanishe a nang le tlhahisoleseding ea thepa, maemo a ASTM, boholo, Khoutu ea HS, tlaleho ea sehlopha le liteko.
Thomello
Tsela: E loketse ho tsamaisoa ka likhopo ka teraka ea tseleng bakeng sa ho romelloa ha maoto a tsela ka lebelo le lekhutšoanyane, kapa ho romelloa ka kotloloho sebakeng seo.
Terene: Tsela e tšepahalang le e theko e tlaase ea ho romela thepa e telele.
Thepa ea Leoatleng: Li ka pakoa ka har'a lijana kapa ka bongata / holimo ho bulehile bakeng sa ho romelloa ka sekepe ho latela litlhoko tsa bareki.
Phano ea 'Maraka oa Amerika: ASTM U Channel bakeng sa Amerika e tlamiloe ka marapo a tšepe 'me lipheletso li sirelelitsoe, ka phekolo ea boikhethelo ea ho thibela mafome bakeng sa lipalangoang.
LBH
P: Mokhoa oa ho fumana khotheishene?
K: Re siele molaetsa, re tla o araba kapele kamoo ho ka khonehang.
P: Na o tla tsamaisa thepa ka nako?
K: E. Re tshepisa dihlahiswa tsa boleng bo hodimo le ho di tlisa ka nako. Botshepehi ke motheo wa khamphani ya rona.
P: Na nka fumana sampole pele ho odara sebaka?
K: E. Disampole hangata di mahala mme di ka etswa hore e be mohlala wa hao kapa setshwantsho sa botekgeniki.
P: Melao ea hau ea tefo ke efe? Melao ea rona e tloaelehileng ke depositi ea 30%, 'me chelete e setseng e lekana le B/L.
A: Re tšehetsa EXW, FOB, CFR le CIF.
P: Na o amohela tlhahlobo ea motho oa boraro?
K: E, rea e etsa.
P: Re ka tšepa khamphani ea hau joang?
K: Re bile indastering ea tšepe ka lilemo tse ngata re le mofani oa khauta ea netefalitsoeng ke alibaba. Ntlo-kholo ea rona e Tianjin, Chaena. U amohelehile ho re leka ka tsela efe kapa efe.
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