Tiv tauj peb kom paub ntau ntxiv Sizing
ASTM A500 Qib B / C Square Structure Steel Pipes
| ASTM A500 Square Steel Yeeb Nkab Qhia | |||
| Khoom Txheem | ASTM A500 Qib B / C | Ntev | 6m / 20ft, 12m / 40ft, thiab kev cai ntev muaj |
| Phab ntsa Thickness kam rau ua | ± 10% | Phab ntsa Thickness | 1.2mm-12.0mm, Customized |
| Sab Tolerance | ± 0.5 hli / ± 0.02 nyob rau hauv | Daim ntawv pov thawj zoo | ISO 9001, SGS / BV Daim Ntawv Pom Zoo Thib Peb |
| Sab | 20 × 20 hli, 50 × 50 hli, 60 × 60 hli, 70 × 70 hli, 75 × 75 hli, 80 × 80 hli, Customized | Daim ntawv thov | Steel qauv thav duab, ntau yam khoom siv thiab kev txhawb nqa tshwj xeeb rau ntau qhov chaw |
| ASTM A500 Square Steel Yeeb Nkab - Cov Khoom Siv Tshuaj los ntawm Qib | ||
| Element | Qib B (%) | Qib C (%) |
| Cov pa roj carbon (C) | 0.26 max | 0.26 max |
| Manganese (Mn) | 1.20 max | 1.20 max |
| Phosphorus (P) | 0.035 max | 0.035 max |
| Sulfur (S) | 0.035 max | 0.035 max |
| Silicon (Si) | 0.15–0.40 dr hab | 0.15–0.40 dr hab |
| Copper (Cu) | 0.20 max (opt.) | 0.20 max (opt.) |
| Nickel (Ni) | 0.30 max (opt.) | 0.30 max (opt.) |
| Chromium (Cr) | 0.30 max (opt.) | 0.30 max (opt.) |
| ASTM A500 Square Steel Yeeb Nkab - Mechanical Properties | ||
| Khoom | Qib B | Qib C |
| Yield zog (MPa / ksi) | 290 MPa / 42 ksi | 317 MPa / 46 ksi |
| Tensile zog (MPa / ksi) | 414-534 MPa / 60-77 ksi | 450-565 MPa / 65-82 ksi |
| Elongation (%) | 20% min | 18% min |
| Khoov Test | Hla 180 ° | Hla 180 ° |
ASTM steel yeeb nkab yog hais txog carbon steel yeeb nkab siv nyob rau hauv cov roj thiab roj kis tau tus mob. Nws kuj tseem siv los thauj lwm cov kua dej xws li chav dej, dej, thiab av nkos.
ASTM STEEL PIPE specification npog ob qho tib si welded thiab seamless fabrication hom.
Welded Hom: ERW Yeeb Nkab
Vuam ua raws li kev soj ntsuam thiab tshuaj xyuas rau ASTM A500 Square Steel Pipe
-
Vuam txoj kev:ERW (Electric Resistance Vuam)
-
Standards Ua raws li:Siab raws liASTM A500 vuam txheej txheem yuav tsum
-
Weld Quality:100% ntawm welds dhau qhov kev xeem tsis muaj kev puas tsuaj (NDT)
Nco tseg:ERW vuam ua kom muaj zog, tsis sib xws seams, ua tau raws li cov qauv kev ua tau zoo thiab cov qauv kev nyab xeeb rau txhua kab, trusses, thiab lwm yam kev siv thauj khoom.
| ASTM A500 Square Steel Yeeb NkabGuage | |||
| Ntsuas | Ntiv | mm | Appl. |
| 16 UA | 0.0598 " | 1.52mm 3 | Cov Khoom Siv Hluav Taws Xob / Cov Rooj Tog Zaum |
| 14 UA | 0.0747 " | 1.90mm ib | Lub teeb yuag, cov khoom siv ua liaj ua teb |
| 13 UA | 0.0900 " | 2.29mm ib | Common North American Mechanical Structures |
| 12 GA ua | 0.1046 " | 2.66mm 2 | Engineering Lightweight Structures, Txhawb nqa |
| 11 UA | 0.1200 " | 3.05mm ib | Ib qho ntawm feem ntau Specifications rau Square Tubes |
| 10 GA ua | 0.1345 " | 3.42mm ib | North American Tshuag Standard Thicknesses |
| 9 GA ua | 0.1495 " | 3.80mm ib | Daim ntawv thov rau Thicker Structures |
| 8 GA ua | 0.1644 " | 4.18mm 3 | Heavy-Duty Engineering Projects |
| 7 GA ua | 0.1793 " | 4.55mm 3 | Engineering Cov Txheej Txheem Txhawb Cov Txheej Txheem |
| 6 GA ua | 0.1943 " | 4, 93mm | Heavy-duty Machinery, High-Strength Ncej |
| 5 GA ua | 0.2092 " | 5.31mm ib | Heavy-wall Square Tubes, Engineering Structures |
| 4 GA ua | 0.2387 hli | 6.06mm ib | Cov qauv loj, cov khoom siv txhawb nqa |
| 3 GA ua | 0.2598 " | 6.60mm 3 | Daim ntawv thov xav tau siab Load-Bearing Capacity |
| 2 GA ua | 0.2845 " | 7.22mm ib | Kev Cai Thick-wall Square Tubes |
| 1 GA ua | 0.3125 " | 7, 94mm | Ntxiv-Thick Phab Ntsa Engineering |
| 0 GA ua | 0.340 " | 8.63mm ib | Kev Cai Ntxiv-Thick |
Tiv tauj peb
| ASTM A500 Square Steel Yeeb Nkab- Core Scenarios & Specification Adaptation | ||
| Daim ntawv thov Scenario | Square Loj (inch) | Phab ntsa / Gauge |
| Cov Qauv Ncej | 1 ½ "- 6" | 11GA - 3GA (0.120 "- 0.260") |
| Mechanical Structures | 1 "- 3" | 14 GA – 8 GA (0.075 ″ – 0.165 ″) |
| Roj & Roj | 1 ½ "- 5" | 8GA - 3GA (0.165 "- 0.260") |
| Cia Racking | 1 ¼ "- 2 ½" | 16 GA – 11 GA (0.060 ″ – 0.120 ″) |
| Architectural Kho kom zoo nkauj | ¾ "- 1 ½" | 16 GA – 12 GA |
Kev tiv thaiv yooj yim: Txhua bale yog qhwv nrog tarpaulin, 2-3 desiccant packs yog muab tso rau hauv txhua bale, ces bale yog them nrog tshav kub sealed waterproof ntaub.
Bundling: Lub strapping yog 12-16mm Φ steel pluaj, 2-3 tons / nras rau nqa khoom nyob rau hauv American chaw nres nkoj.
Conformance Labeling: Cov ntawv sau ob hom lus (Lus Askiv + Lus Mev) yog siv nrog cov ntaub ntawv qhia meej ntawm cov khoom siv, spec, HS code, batch thiab daim ntawv qhia tus lej.
Kev koom tes ruaj khov nrog cov tuam txhab xa khoom xws li MSK, MSC, COSCO tau txais txiaj ntsig zoo logistics kev pabcuam, kev pabcuam logistics yog peb rau koj txaus siab.
Peb ua raws li cov qauv kev tswj hwm zoo ISO9001 hauv txhua txoj kev, thiab muaj kev tswj xyuas nruj heev los ntawm kev ntim khoom ntim khoom thauj mus rau lub sijhawm teem caij tsheb. Qhov no lav cov kav hlau los ntawm lub Hoobkas txhua txoj hauv kev mus rau qhov project site, pab koj tsim lub hauv paus ruaj khov rau qhov project tsis muaj teeb meem!
Q: Koj cov yeeb nkab steel ua raws li cov qauv dab tsi rau Central American lag luam?
A: Peb cov khoom ua tau raws li ASTM A500 Qib B / C cov qauv, uas tau txais dav hauv Central America. Peb kuj tuaj yeem muab cov khoom ua raws li cov qauv hauv zos.
Q: Lub sijhawm khoom xa tuaj ntev npaum li cas?
A: Tag nrho lub sijhawm xa khoom (nrog rau kev tsim khoom thiab kev lis kev cai) yog 45-60 hnub. Peb kuj muab kev xaiv shipping ceev.
Q: Koj puas muab kev pabcuam kev lis kev cai?
A: Yog lawm, peb koom tes nrog cov kws tshaj lij kev lis kev cai hauv Central America los pab cov neeg siv khoom lis kev lis kev cai tshaj tawm, them se thiab lwm yam txheej txheem, kom ntseeg tau tias xa khoom zoo.
Tiv tauj Paub meej
Chaw nyob
Kangsheng txoj kev loj hlob kev lag luam cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Xov tooj
Teev
Monday-Hnub Sunday: 24-teev Kev Pabcuam
