American Steel Structural Profaịlụ ASTM A572 I beam
| Ngwongwo | Nkọwa / nkọwa |
|---|---|
| Ụkpụrụ ihe | ASTM A36 (General structural) |
| Mpụta Ike | ≥250 MPa (36 ksi); Ike tensile ≥420 MPa |
| Akụkụ | W8 × 21 ruo W24×104 (inch) |
| Ogologo | Akụrụngwa: 6 m & 12 m; Ogologo omenala dị |
| Ndidi n'akụkụ | Dabara na GB/T 11263 ma ọ bụ ASTM A6 |
| Asambodo ogo | EN 10204 3.1; Nnwale nke ndị ọzọ SGS/BV (tensile & ekwe) |
| Emecha elu elu | Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ, agba, wdg; nhazi |
| Ngwa | Ụlọ, àkwà mmiri, ụlọ ọrụ mmepụta ihe, mmiri & njem |
| Carbon Dakọtara (Ceq) | ≤0.45% (ezigbo weldability); AWS D1.1 dakọtara |
| Ogo elu | Enweghị mgbawa, scars, ma ọ bụ mpịachi; flatness ≤2 mm / m; ihu perpendicularity ≤1° |
| Ngwongwo | Nkọwapụta | Nkọwa |
|---|---|---|
| Mpụta Ike | ≥250 MPa (36 ksi) | Nchegbu nke ihe na-amalite nrụrụ plastik |
| Ike ọdụdọ | 400–550 MPa (58–80 ksi) | Nchegbu kacha elu tupu agbaji n'okpuru esemokwu |
| Ogologo oge | ≥20% | Nrụrụ plastik karịa ogologo nlele 200 mm |
| Isi ike (Brinell) | 119–159 HB | Ntụaka maka ike ihe onwunwe |
| Carbon (C) | ≤0.26% | Na-emetụta ike na weldability |
| Manganese (Mn) | 0.60–1.20% | Na-eme ka ike na ike sie ike |
| Sulfur (S) | ≤0.05% | sọlfọ dị ala na-eme ka ọ dịkwuo mma |
| Phosphorus (P) | ≤0.04% | Obere phosphorus na-eme ka ike sie ike |
| Silikon (Si) | ≤0.40% | Na-agbakwunye ike ma na-enyere aka deoxidation |
| Ụdị | Omimi (n'ime) | Obosara Flange (n'ime) | Ọkpụrụkpụ Weebụ (na) | Ọkpụrụkpụ Flange (n'ime) | Ibu (lb/ft) |
| W8 × 21 (Nha dị) | 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 (Nha dị) | 24 | 12 | 0.4 | 0.88 | 104 |
| Oke | Oke Oke | ASTM A6/A6M ndidi | Ihe ndetu |
|---|---|---|---|
| Omimi (H) | 100-600 mm (4"-24") | ±3 mm (± 1/8) | Ga-anọrịrị n'oke nhọpụta |
| Obosara Flange (B) | 100-250 mm (4"-10") | ±3 mm (± 1/8) | Na-eme ka ibu kwụsiri ike |
| Ọkpụrụkpụ Weebụ (t_w) | 4-13 mm | ± 10% ma ọ bụ ± 1 mm | Na-emetụta ike shiee |
| Ọkpụrụkpụ Flange (t_f) | 6-20 mm | ± 10% ma ọ bụ ± 1 mm | Dị oke egwu maka ịgbagọ ike |
| Ogologo (L) | 6–12 m ọkọlọtọ; omenala 15-18 m | + 50/0 mm | Ọnweghị mwepu nnabata ekwe |
| Izi ezi | - | 1/1000 nke ogologo | eg, max 12 mm camber maka 12 m doo |
| Flange Squareness | - | ≤4% nke flange obosara | Na-eme ka ịgbado ọkụ/ịgbado anya nke ọma |
| Twist | - | ≤4 mm/m | Ihe dị mkpa maka ogwe osisi ogologo oge |
Hot Rolled Black:Standard steeti
Hot-mikpu galvanizing: ≥85μm (dabere na ASTM A123), nnu ịgba ule ≥500h
Mkpuchi: A na-efesa agba mmiri n'otu n'otu n'elu nchara ígwè ahụ site na iji égbè ikuku pneumatic.
| Otu nhazi nhazi | Nhọrọ | Nkọwa | MOQ |
|---|---|---|---|
| Akụkụ | Ogologo (H), obosara Flange (B), Weebụ & Ọkpụrụkpụ Flange (t_w, t_f), Ogologo (L) | Ụdị ọkọlọtọ ma ọ bụ nke na-abụghị ọkọlọtọ; ebipụ-na-ogologo ọrụ dị | tọn 20 |
| Ọgwụgwọ elu | Dị ka akpọrela (oji), Sandblasting/Mgba mgbawa, mgbochi nchara mmanụ, Ihe osise/Epoxy mkpuchi, Hot-mikpu galvanizing | Na-akwalite nguzogide corrosion maka gburugburu dị iche iche | tọn 20 |
| Nhazi | Ịkụ ala, Slotting, Bevel igbutu, Welding, Nhazi ọgwụgwụ ihu, Nhazi ihe owuwu | Emepụtara kwa eserese; dabara adaba maka okpokolo agba, beams, na njikọ | tọn 20 |
| Akara & Nkwakọ ngwaahịa | Akara omenala, nchikota, efere ngwụcha nchekwa, mkpuchi mmiri na-adịghị, atụmatụ ntinye akpa | Na-eme ka njikwa na mbupu dị mma, dị mma maka ibu oke osimiri | tọn 20 |
- Ihe owuwu ụlọ: Osisi na ogidi maka skyscrapers, ụlọ ọrụ mmepụta ihe, ụlọ nkwakọba ihe, na àkwà mmiri ndị na-eje ozi dị ka ihe ndị bụ isi na-ebu ibu.
Injinia Bridge: Oghere mbụ ma ọ bụ nke abụọ maka ma àkwà mmiri ụgbọ ala na nke ji ụkwụ aga.
Akụrụngwa dị arọ & Nkwado ụlọ ọrụ mmepụta ihe: Ngwá ọrụ dị arọ na nyiwe ụlọ ọrụ mmepụta ihe na-akwado.
Nkwalite ihe owuwu: Na-ewusi ma ọ bụ na-agbanwe ihe owuwu dị ugbu a iji guzogide ibu dị elu ma ọ bụ iguzogide ịgbagọ.
Ihe owuwu ụlọ
Injinia Bridge
Nkwado akụrụngwa ụlọ ọrụ
Nkwalite ihe owuwu
1) Alaka ụlọ ọrụ - nkwado na-asụ Spanish, enyemaka mkpochapụ kọstọm, wdg.
2) Ihe karịrị tọn 5,000 nke ngwaahịa na ngwaahịa, nwere ụdị nha dị iche iche
3) Ndị otu nwere ikike dị ka CCIC, SGS, BV, na TUV nyochara ya na nkwakọ ngwaahịa kwesịrị ekwesị nke oke osimiri.
Nkwakọ ngwaahịa
Nchedo zuru oke: A na-eji tarpaulin kechie I-beams yana ngwugwu 2-3 desiccant; ihe mkpuchi okpomọkụ, mpempe tarpaulin na-adịghị mmiri ozuzo na-egbochi mmiri ịbanye.
Nchikota nke ọma: A na-eji eriri igwe 12-16 mm kechie ngwugwu ọ bụla; dị mfe maka tọn 2-3 na ngwa ebuli US dakọtara.
Nkado n'ụzọ doro anya: Akara asụsụ abụọ (Bekee na Spanish) nwere ọkwa, nkọwapụta, koodu HS, batch # yana ntụnye aka na mkpesa ule.
Nchedo profaịlụ dị elu: I-beams ≥800 mm na-eji mmanụ edozi ma kechie ya na tarpaulin ugboro abụọ.
Nnyefe
Mbupu ntụkwasị obi: Nkwado maka ndị na-ebu kacha mma (MSK, MSC, COSCO ect) iji hụ na mbupu nchekwa.
Njikwa ogo: usoro ISO 9001; A na-achịkwa beams site na nkwakọ ngwaahịa site na njem iji hụ na ha eruteghị, na-enye gị ohere ịnweta ọrụ enweghị nsogbu.
Ajụjụ: Gịnị bụ ụkpụrụ maka I-beams gị na Central America?
A: Anyị I Beams na-agbaso ASTM A36 & A572 Grade 50 nke dị mma maka Central America. Ọ dịkwa ike ịnye ngwaahịa ndị dabara ụkpụrụ mba (dịka, MEXICO NOM).
Q: Ogologo oge ole ka ịnyefe na Panama?
A: Oge mbufe ụgbọ mmiri site na ọdụ ụgbọ mmiri Tianjin gaa Mpaghara Azụmahịa efu nke Colon 28–32 ụbọchị izu. Mmepụta na nnyefe na ngụkọta bụ ụbọchị 45-60. Enwere ike ịhazi nnyefe ngwa ngwa, kwa.
Ajụjụ: Ị na-enyere aka na mkpochapụ kọstọm?
A: Ee, ndị na-ere ahịa ọkachamara anyị ga-eme nkwupụta kọstọm, kwụọ ụtụ isi & ọrụ akwụkwọ niile iji jide n'aka na nnyefe nke ọma.
Adreesị
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Ekwentị
+86 13652091506
