Tiv Tauj Peb Yog Xav Paub Ntxiv Txog Qhov Loj
Lub Zog Siab ASTM A500 Q355B Hlau Square Hollow Section Tube rau Cov Haujlwm Tsim Kho Hlau | Tuam Tshoj Chaw Tsim Khoom
| Welded Steel Square Tube (SHS) - Cov Lus Qhia Txog Cov Ntsiab Lus Tseem Ceeb | |
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Lub Npe Khoom | Welded Steel Square Tube (SHS) |
| Cov Khoom Qib | ASTM A500 Qib B, ASTM A500 Qib C, Q355B |
| Tus Qauv | ASTM A500, GB/T 6728, EN10219 (Xaiv tau) |
| Qhov Loj Sab Nraud | 20 × 20 hli – 500 × 500 hli |
| Phab ntsa tuab | 0.8 hli - 20 hli |
| Ntev | 5.8m, 6m, 12m lossis Kho Kom Haum |
| Cov Txheej Txheem Tsim Khoom | Txias Tsim, Kub Dov, ERW Welded |
| Qhov Chaw Tiav | Dub, Oiled, Pleev xim, Kub-Dip Galvanized |
| Txheej Zinc | 40–600g/m² (rau cov raj galvanized) |
| Daim Ntawv Pov Thawj | ISO 9001, Daim Ntawv Pov Thawj Xeem Zeb (MTC) |
| Cov Lus Cog Tseg Txog Kev Lag Luam | FOB, CFR, CIF, EXW |
| ASTM A500 Qib B / Qib C & Q355B Square Steel Pipe - Cov Tshuaj Lom Zem Los Ntawm Qib | |||
| Khoom | ASTM A500 Qib B | ASTM A500 Qib C | Q355B |
| Cov pa roj carbon (C) | Qhov siab tshaj plaws 0.26 | Qhov siab tshaj plaws 0.23 | Qhov siab tshaj plaws 0.24 |
| Manganese (Mn) | Qhov siab tshaj plaws yog 1.35 | Qhov siab tshaj plaws yog 1.35 | Qhov siab tshaj plaws yog 1.60 |
| Phosphorus (P) | Qhov siab tshaj plaws 0.035 | Qhov siab tshaj plaws 0.035 | Qhov siab tshaj plaws 0.035 |
| Sulfur (S) | Qhov siab tshaj plaws 0.035 | Qhov siab tshaj plaws 0.035 | Qhov siab tshaj plaws 0.035 |
| Silicon (Si) | — | — | Siab tshaj plaws 0.55 |
| Tooj liab (Cu) | Yam tsawg kawg nkaus 0.20* | Yam tsawg kawg nkaus 0.20* | — |
| Nickel (Ni) | Xaiv tau | Xaiv tau | Xaiv tau |
| Chromium (Cr) | Xaiv tau | Xaiv tau | Xaiv tau |
| Vanadium (V) | — | — | Qhov siab tshaj plaws 0.15 |
| Niobium (Nb) | — | — | Qhov siab tshaj plaws 0.07 |
| Titanium (Ti) | — | — | Qhov siab tshaj plaws yog 0.20 |
| ASTM A500 Qib B / Qib C & Q355B Cov Yeeb Nkab Hlau Square - Cov Khoom Siv Kho Tshuab | ||
| Qib | Lub Zog Tawm | Lub zog tensile |
| ASTM A500 Qib B | ≥ 315 MPa | ≥ 400 MPa |
| ASTM A500 Qib C | ≥ 345 MPa | ≥ 427 MPa |
| Q355B | ≥ 355 MPa | 470–630 MPa |
Cov txiaj ntsig tseem ceeb ntawmCov Yeeb Nkab Hollow Square Welded
Kev Ua Haujlwm Zoo Tshaj Plaws
Ua los ntawm ASTM A500 Qib B/C thiab Q355B steel qib, cov raj plaub fab no muaj lub zog zoo heev thiab muaj peev xwm thauj khoom tau zoo, zoo meej rau cov ntawv thov kev tsim kho vaj tse hnyav.
Kev Tsim Khoom Yooj Yim & Kev Ua Vuam
Kev tswj cov pa roj carbon tsawg ua kom ntseeg tau tias muaj kev vuam tau zoo thiab yooj yim rau kev siv tshuab thib ob, ua rau lub voj voog tsim kho hauv tsev luv dua thiab txo cov nuj nqis tag nrho ntawm qhov project.
Kev kam rau siab ntawm qhov ntev
Kev tshuaj xyuas zoo tag nrho ua kom ntseeg tau tias qhov ntev sab nraud sib xws, ncaj thiab txawm tias phab ntsa tuab thoob plaws txhua daim raj.
Cov Kev daws teeb meem tiv thaiv xeb yooj ywm
Muaj ntau yam kev xaiv kho qhov chaw, suav nrog kev ua tiav dub, txheej roj tsis xeb, txheej pleev xim thiab galvanization kub, hloov kho rau ntau qhov chaw pabcuam.
Kev Siv Nyiaj Txiag Zoo Tshaj Plaws
ERW welded square structural pipes sib npaug kev ua haujlwm ruaj khov thiab tus nqi khoom zoo, coj cov txiaj ntsig zoo rau cov haujlwm yuav khoom ntau.
Cov yeeb nkab ASTM yog hais txog cov yeeb nkab hlau carbon uas siv rau hauv cov roj thiab cov roj xa mus. Nws kuj tseem siv los thauj lwm yam kua xws li pa dej, dej, thiab av nkos.
Cov lus qhia ASTM STEEL PIPE suav nrog ob qho tib si welded thiab seamless fabrication hom.
Cov Hom Welded:ERW Yeeb Nkab
Kev Ua Raws Cai thiab Kev Tshuaj Xyuas rau Kev VuamASTM A53 Cov Yeeb Nkab Hlau Square
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Txoj Kev Vuam:ERW (Fais fab tsis kam vuam)
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Kev Ua Raws Cai ntawm Cov Qauv:Ua raws li tag nrhoASTM A53 cov kev cai ntawm cov txheej txheem vuam
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Kev Zoo ntawm Weld:100% ntawm cov welds dhau qhov kev sim tsis puas tsuaj (NDT)
Lus Cim:ERW vuam ua kom muaj zog, sib xws, ua tau raws li kev ua tau zoo ntawm cov qauv thiab cov qauv kev nyab xeeb rau cov kem, trusses, thiab lwm yam kev siv thauj khoom.
| Daim Ntawv Thov Xwm Txheej | Cov Lus Qhia (Qhov Loj × Qhov Tuab) |
| Kev Tsim Kho & Cov Qauv Hlau | 50 × 50 × 3.0 hli |
| 75 × 75 × 3.0 hli | |
| 100 × 100 × 4.0 hli | |
| 150 × 150 × 6.0 hli | |
| 200 × 200 × 8.0 hli | |
| Tsev Rau Khoom Thiab Chaw Ua Haujlwm | 100 × 100 × 4.0–6.0 hli |
| 150 × 150 × 6.0–10.0 hli | |
| 200 × 200 × 8.0–12.0 hli | |
| Cov Kev Tsim Kho Vaj Tse thiab Cov Qauv Hnyav | 250 × 250 × 10.0 hli |
| 300 × 300 × 12.0 hli | |
| 400 × 400 × 16.0 hli | |
| 500 × 500 × 20.0 hli | |
| Cov Txheej Txheem Mounting & Fence Hnub Ci | 40 × 40 × 2.0 hli |
| 50 × 50 × 2.5 hli | |
| 60 × 60 × 3.0 hli | |
| Cov Kev Ntsuas Dav Dav | |
| Muaj Tus Qauv | ASTM A500 Qib B, ASTM A500 Qib C, Q355B |
| Ntev | 5.8m, 6m, 11.8m, 12m lossis Kho Kom Haum |
| Kev Kho Mob Nto | Dub, Oiled, Pleev xim, Kub-Dip Galvanized |
| Kev Pabcuam Ua Haujlwm | Txiav, Drilling, Vuam, Xuas Nrig, Galvanizing, Kev Tsim Khoom Siv Muaj |
Tiv Tauj Peb
ASTM A500 Qib B/C & Q355BCov Kav Hlau Square
Kev kho qhov chaw muaj:
Hlau Dub Liab Qab
Anti-xeb oiled tiav
Xim liab oxide primer txheej
Kub-dip galvanized
Txheej epoxy
Cov txheej txheem tiv thaiv kev cai
ASTM A500 Qib B Qib C & Q355BWeld Carbon Steel Square TubeDaim Ntawv Thov
| Feature | Kev piav qhia |
| Muaj Zog Siab | Ua los ntawm ASTM A500 B/C & Q355B hlau, muaj zog thiab muaj peev xwm thauj khoom rau kev siv cov qauv hnyav |
| Kev vuam zoo heev | Cov khoom siv carbon tsawg rau kev vuam thiab tsim khoom yooj yim, txuag lub sijhawm thiab cov nqi |
| Qhov Loj Tseeb | Kev Tswj Xyuas QC kom zoo kom paub tseeb tias qhov loj me, ncaj thiab tuab ntawm phab ntsa |
| Kev Tiv Thaiv Kev Xeb | Muaj nyob rau hauv cov hlau dub, roj tiv thaiv xeb, xim thiab kub-dip galvanized tiav |
| Siv nyiaj tsawg | Kev ua tau zoo txhim khu kev qha nrog kev sib tw nqi |
Royal Steel Group tshwj xeeb hauv kev muab cov kav hlau thiab cov ntaub ntawv hollow sectional, khav txog kev xa tawm txawv teb chaws ntau heev.
Peb lub network muag khoom npog cov lag luam tseem ceeb thoob ntiaj teb:North & South America, Middle East, Southeast Asia, Africa thiab Europe.
Peb siv cov txheej txheem tshuaj xyuas zoo tag nrho, cov lus hais pheej yig thiab cov kev daws teeb meem tsim khoom raws li koj xav tau.
Los ntawm kev txhawb nqa los ntawm kev npaj khoom siv thoob ntiaj teb ruaj khov, peb pab cov neeg yuav khoom thoob ntiaj teb hauv kev ua cov haujlwm tsim kho vaj tse thiab kev tsim kho nrog kev ua haujlwm zoo dua thiab qis dua tag nrho cov peev txheej.
Txhua lub raj xa dej hlau plaub fab raug khi kom ruaj khov nrog cov hlua hlau thiab cov ntim khoom tsis pub dej nkag kom tsis txhob ntub thiab xeb thaum thauj mus los. Muaj cov ntim khoom xa tawm raws li kev cai rau cov thawv, cov khoom thauj ntau thiab cov xaj thoob ntiaj teb.
Q1: Cov qib hlau twg muaj?
Royal Steel Group muab cov khoom ASTM A500 Gr.B, ASTM A500 Gr.C, Q355B thiab lwm yam qib xws liA53 lub raj plaub fab, Q235B,S275JR thiab S355J2H kom ua tau raws li ntau yam kev xav tau ntawm cov haujlwm thoob ntiaj teb.
Q2: Koj puas muaj kev cai ntau thiab tsawg thiab kev ua tiav?
Yog. Peb muab cov qhov loj ntawm 20 × 20mm txog 500 × 500mm thiab muab cov kev pabcuam tshwj xeeb suav nrog kev txiav, kev khawb, kev xuas nrig, kev vuam thiab kev khoov raws li cov duab kos.
Q3: Koj ua li cas thiaj xyuas kom meej tias cov khoom zoo?
Txhua yam khoom raug kuaj xyuas zoo nruj heev. Daim ntawv pov thawj MTC, ISO 9001 thiab kev tshuaj xyuas los ntawm cov neeg thib peb (SGS, BV, TUV) muaj thaum thov.
Q4: Koj lub sijhawm xa khoom yog dab tsi?
Cov khoom txheem tuaj yeem xa tuaj tsis pub dhau 7-15 hnub. Kev txiav txim tshwj xeeb thiab kev txiav txim ntau yog teem sijhawm nrog kev tsim khoom thiab kev npaj xa tawm zoo.
Q5: Koj muab kev kho qhov chaw thiab ntim khoom dab tsi?
Cov xim tiav muaj xws li hlau dub, roj tiv thaiv xeb, txheej primer, galvanizing kub-dip thiab txheej epoxy. Cov ntim khoom xa tawm yog tsim los tiv thaiv cov khoom thaum lub sijhawm thauj mus los hauv dej hiav txwv ntev.
Cov Ntaub Ntawv Tiv Tauj
Chaw Nyob
Kangsheng kev lag luam tsim kho cheeb tsam,
Wuqing koog tsev kawm ntawv, Tianjin nroog, Suav.
Xov tooj
Cov sijhawm
Hnub Monday-Hnub Sunday: Kev Pabcuam 24-teev
Sau koj cov lus ntawm no thiab xa tuaj rau peb
