American Steel Structural Profiles ASTM A572 I danda
| Property | Tsanangudzo / Details |
|---|---|
| Material Standard | ASTM A36 (general structure) |
| Goho Simba | ≥250 MPa (36 ksi); Tensile Simba ≥420 MPa |
| Dimensions | W8×21 kusvika W24×104 (inches) |
| Urefu | Stock: 6 m & 12 m; Hurefu hwagara huripo |
| Dimensional Tolerance | Inoenderana neGB/T 11263 kana ASTM A6 |
| Quality Certification | EN 10204 3.1; SGS/BV yechitatu-bato bvunzo (kusimba & kukotama) |
| Surface Finish | Kupisa-dip galvanizing, pendi, nezvimwewo; customizable |
| Applications | Zvivakwa, mabhiriji, maindasitiri zvimiro, zvemugungwa & zvekufambisa |
| Carbon Equivalent (Ceq) | ≤0.45% (yakanaka weldability); AWS D1.1 inoenderana |
| Surface Quality | Hapana akatsemuka, mavanga, kana kupeta; flatness ≤2 mm/m; mupendero perpendicularity ≤1° |
| Property | Tsanangudzo | Tsanangudzo |
|---|---|---|
| Goho Simba | ≥250 MPa (36 ksi) | Kushungurudzika panotanga zvinhu zvepurasitiki deformation |
| Tensile Simba | 400–550 MPa (58–80 ksi) | Kunyanya kushushikana kusati kwaputsa pasi pemakakatanwa |
| Elongation | ≥20% | Plastic deformation inopfuura 200 mm gauge kureba |
| Kuoma (Brinell) | 119–159 HB | Chirevo chekuoma kwezvinhu |
| Kabhoni (C) | ≤0.26% | Inokanganisa simba uye weldability |
| Manganese (Mn) | 0.60–1.20% | Inovandudza simba uye kuoma |
| Sarufa (S) | ≤0.05% | Low sarufa inovimbisa kusimba kuri nani |
| Phosphorus (P) | ≤0.04% | Low phosphorus inovandudza kuoma |
| Silicon (Si) | ≤0.40% | Inowedzera simba uye inobatsira deoxidation |
| Shape | Kudzika (mu) | Flange Width (mu) | Webhu Kukora (mu) | Flange Kukora (mu) | Huremu (lb/ft) |
| W8×21 (Makuriro Aripo) | 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 (Makuriro Aripo) | 24 | 12 | 0.4 | 0.88 | 104 |
| Parameter | Typical Range | ASTM A6/A6M Kushivirira | Notes |
|---|---|---|---|
| Kudzika (H) | 100–600 mm (4"–24") | ±3 mm (±1/8") | Inofanira kugara mukati mezita rehukuru |
| Flange Width (B) | 100–250 mm (4"–10") | ±3 mm (±1/8") | Inovimbisa kugadzikana kwekutakura |
| Kukora kweWebhu (t_w) | 4–13 mm | ± 10% kana ± 1 mm | Inokanganisa kukwanisa kwekugera |
| Ukobvu hweFlange (t_f) | 6–20 mm | ± 10% kana ± 1 mm | Yakakosha pakukotama simba |
| Urefu (L) | 6–12 m mwero; tsika 15–18 m | +50/0 mm | Hapana minus tolerance inobvumidzwa |
| Kururama | - | 1/1000 yehurefu | semuenzaniso, max 12 mm camber ye 12 m danda |
| Flange Squareness | - | ≤4% yehupamhi hweflange | Inosimbisa welding yakakodzera / kurongeka |
| Twist | - | ≤4 mm/m | Zvakakosha kune matanda akareba |
Inopisa Yakakungurutswa Dema:Yakajairika mamiriro
Kupisa-kunyudza galvanizing: ≥85μm (inoenderana ASTM A123), munyu pfapfaidzo bvunzo ≥500h
Coating: Pendi yemvura yakapfapfaidzwa zvakaenzana pamusoro pedanda resimbi uchishandisa pneumatic spray pfuti.
| Customization Category | Options | Tsanangudzo | MOQ |
|---|---|---|---|
| Dimension | Hurefu (H), Flange Width (B), Webhu & Flange Hukobvu (t_w, t_f), Kureba (L) | Yakajairwa kana isiri-yakajairwa saizi; yekucheka-kusvika-kureba sevhisi iripo | 20 matani |
| Surface Treatment | Se-yakakungurutswa (dema), Sandblasting/pfuti blast, Anti-rust mafuta, Painting/Epoxy coating, Hot-dip galvanizing | Inovandudza corrosion resistance kune dzakasiyana siyana nharaunda | 20 matani |
| Processing | Kuchera, Kurovera, Bevel kucheka, Welding, Kupera-kumeso kugadzirisa, Structural prefabrication | Yakagadzirwa nemifananidzo; akakodzera mafuremu, matanda, uye zvinobatanidza | 20 matani |
| Kumaka & Packaging | Tsika yekumaka, Kusungirirana, Dziviriro yekupedzisira mahwendefa, Kuputirwa nemvura, Container yekurodha chirongwa | Inovimbisa kubata zvakachengeteka uye kutumira, yakanakira kutakura zvinhu mugungwa | 20 matani |
- Zvivako zvekuvaka: Mapango nemakoramu ezvimisikidzo, mafekitori, matura, uye mabhiriji anoshanda seyekutanga anotakura zvinhu.
Bridge Engineering: Mazambuko epuraimari kana echipiri emabhiriji emotokari neanofamba netsoka.
Heavy Equipment & Industrial Support: Heavy midziyo uye maindasitiri mapuratifomu rutsigiro.
Kusimbisa Muitiro: Kusimbisa kana kushandura chimiro chiripo kudzivirira mitoro yepamusoro kana kuramba kukotama.
Mamiriro Ekuvaka
Bridge Engineering
Industrial Equipment Support
Structural Reinforcement
1) Hofisi yeBazi - Tsigiro yekutaura chiSpanish, rubatsiro rwekubvisa tsika, nezvimwe.
2) Pamusoro pe5,000 matani emasheya mustock, ane akasiyana siyana saizi
3) Inoongororwa nemasangano ane chiremera akadai seCCIC, SGS, BV, uye TUV, ine yakajairwa kurongedza mugungwa.
Packing
Kudzivirirwa Kwakazara: I-matanda akaputirwa netarpaulin pamwe chete ne 2-3 desiccant packets; iwo anovhara kupisa, machira etende emvura anodzivirira hunyoro kupinda.
Kusungirirana Kwakachengeteka: Bundle rega rega rakaputirwa ne12-16 mm tambo dzesimbi; nyore kune 2-3 matani uye US inoenderana yekusimudza michina.
Transparent Labeling: Mazita emitauro miviri (Chirungu neSpanish) ane giredhi, zvakatemwa, HS kodhi, batch # uye chirevo kumushumo webvunzo.
Kudzivirirwa kwepamusoro-soro: I-matanda ≥800 mm akabatwa nemafuta ekugadzirisa uye akazoputirwa ne tarpaulin kaviri.
Delivery
Kuvimbika Kutumira: Kudyidzana kwevatakuri vepamusoro (MSK, MSC, COSCO ect) kuve nechokwadi chekuchengetedza kutakura.
Quality Control: ISO 9001 system; Mabheti anodzorwa zvakasimba kubva pakurongedza kuburikidza nekutakura kuti ave nechokwadi chekuti anosvika akasimba, achikubvumidza iwe kuve nedambudziko repurojekiti.
Mubvunzo: Ndeapi zviyero zveI-matanda ako muCentral America?
A: Yedu I Beams inoenderana neASTM A36 & A572 Giredhi 50 iyo inofarira Central America. Izvo zvakare zvinogoneka kugovera zvigadzirwa zvinoenderana nenyika zviyero (semuenzaniso, MEXICO NOM).
Q: Inguva yakareba sei yekuendesa kuPanama?
A: Transit Time Sea Freight kubva kuTianjin Port kuenda kuColon Free Trade Zone 28-32 mazuva wks. Kugadzirwa uye kuburitsa muhuwandu ndeye 45-60 mazuva. Kuendesa nekukasira kunogona kurongwa, zvakare.
Mubvunzo: Unobatsira here nekupa mvumo yetsika?
A: Hongu, vatengesi vedu vezvenyanzvi vachaita chiziviso chetsika, kubhadhara mutero & basa rose repepa kuti tive nechokwadi chekutumira zvakanaka.
Kero
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Phone
+86 13652091506
