Tiv Tauj Peb Yog Xav Paub Ntxiv Txog Qhov Loj
A53 Cov Yeeb Nkab Hlau Carbon Puag Ncig | Cov Yeeb Nkab Hlau Dub | Hoobkas Yeeb Nkab Seamless/ERW | Tshuag Loj & Kev Cai Txiav Ntev
| ASTM A53 Cov Yeeb Nkab Hlau Qhia Txog | |||
| Cov Khoom Siv Txheem | ASTM A53 Qib A / Qib B | Ntev | 20 ft (6.1m), 40 ft (12.2m), thiab qhov ntev raws li koj xav tau |
| Qhov Loj | 1/8" (DN6) txog 26" (DN650) | Daim Ntawv Pov Thawj Zoo | ISO 9001, SGS/BV Daim Ntawv Qhia Txog Kev Tshuaj Xyuas Sab Nraud |
| Kev kam rau siab ntawm qhov ntev | Cov Teem Caij 10, 20, 40, 80, 160, thiab XXS (Phab Ntsa Hnyav Ntxiv) | Cov ntawv thov | Cov kav dej lag luam, kev txhawb nqa cov qauv tsev, cov kav dej roj hauv nroog, cov khoom siv kho tshuab |
| Cov Tshuaj Lom Zem | |||||||||
| Qib | Max,% | ||||||||
| Cov pa roj carbon | Manganese | Phosphorus | Sulfur | Tooj liab | Nickel | Chromium | Molybdenum | Vanadium | |
| Hom S (seamless yeeb nkab) | |||||||||
| Qib B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Hom E (hluav taws xob-ua haujlwm-welded) | |||||||||
| Qib B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Cov Khoom Siv Kho Tshuab | |
| Lub zog | Qib B |
| Lub zog tensile, min, psi [MPa] | 60000 [415] |
| Lub zog tawm los, feeb, psi [MPa] | 35000 [240] |
| Kev ntev hauv 2 nti lossis 50 hli | e=625000 [1940]A⁰²7U9 |
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.
Hom Welded: ERW, SAW, DSAW, LSAW, SSAW, HSAW Yeeb Nkab
Cov hom ASTM welded yeeb nkab feem ntau yog raws li nram no:
| Cov Hom Welded | Cov yeeb nkab uas siv tau | Lus Cim | |
| ERW | Kev vuam hluav taws xob tsis kam | Tsawg dua 24 nti | - |
| DSAW/SAW | Ob sab submerged arc vuam / submerged arc vuam | Cov kav dej loj | Lwm txoj kev vuam rau ERW |
| LSAW | Kev vuam submerged arc ntev | Txog li 48 nti | Kuj tseem hu ua JCOE manufacturing process |
| SSAW/HSAW | Kev vuam hlau uas muab kauv rau hauv qab dej / kev vuam hlau uas muab kauv rau hauv qab dej | Txog li 100 nti | - |
ASTM A53 Cov Yeeb Nkab Hlau | |||
| Loj | OD | Qhov hnyav (hli) | Ntev (m) |
| 1/2"x Sch 40 | 21.3 OD | 2.77 hli | 5 Mus Rau 7 |
| 1/2"x Sch 80 | 21.3 hli | 3.73 hli | 5 Mus Rau 7 |
| 1/2"x Sch 160 | 21.3 hli | 4.78 hli | 5 Mus Rau 7 |
| 1/2" x Sch XXS | 21.3 hli | 7.47 hli | 5 Mus Rau 7 |
| 3/4" x Sch 40 | 26.7 hli | 2.87 hli | 5 Mus Rau 7 |
| 3/4" x Sch 80 | 26.7 hli | 3.91 hli | 5 Mus Rau 7 |
| 3/4" x Sch 160 | 26.7 hli | 5.56 hli | 5 Mus Rau 7 |
| 3/4" x Sch XXS | 26.7 OD | 7.82 hli | 5 Mus Rau 7 |
| 1" x Sch 40 | 33.4 OD | 3.38 hli | 5 Mus Rau 7 |
| 1" x Sch 80 | 33.4 hli | 4.55 hli | 5 Mus Rau 7 |
| 1" x Sch 160 | 33.4 hli | 6.35 hli | 5 Mus Rau 7 |
| 1" x Sch XXS | 33.4 hli | 9.09 hli | 5 Mus Rau 7 |
| 11/4" x Sch 40 | 42.2 OD | 3.56 hli | 5 Mus Rau 7 |
| 11/4" x Sch 80 | 42.2 hli | 4.85 hli | 5 Mus Rau 7 |
| 11/4" x Sch 160 | 42.2 hli | 6.35 hli | 5 Mus Rau 7 |
| 11/4" x Sch XXS | 42.2 hli | 9.7 hli | 5 Mus Rau 7 |
| 11/2" x Sch 40 | 48.3 OD | 3.68 hli | 5 Mus Rau 7 |
| 11/2" x Sch 80 | 48.3 hli | 5.08 hli | 5 Mus Rau 7 |
| 11/2" x Sch XXS | 48.3 hli | 10.15 hli | 5 Mus Rau 7 |
| 2" x Sch 40 | 60.3 OD | 3.91 hli | 5 Mus Rau 7 |
| 2" x Sch 80 | 60.3 hli | 5.54 hli | 5 Mus Rau 7 |
| 2" x Sch 160 | 60.3 hli | 8.74 hli | 5 Mus Rau 7 |
| 2 1/2" x Sch 40 | 73 OD | 5.16 hli | 5 Mus Rau 7 |
Tiv Tauj Peb
| Daim Ntawv Thov | Phab ntsa tuab / SCH | Kev Kho Mob Nto | Kev teeb tsa | Cov txiaj ntsig tseem ceeb |
| Kev Muab Dej | 2.77–5.59 hli (SCH 40) | Hauv av: Kub-dip galvanizing ≥550 g / m² + thee tar epoxy | OD ≤100mm: Xov + sealant | Tiv thaiv kev xeb, siv qis siab, pheej yig |
| OD > 100 hli: Vuam + flange | ||||
| Cov dej phwj tuaj | 3.91–7.11 hli (SCH 80) | FBE txheej sab hauv + sab nraud tiv thaiv xeb | OD ≤100mm: Xov + sealant | Tiv thaiv kev xeb, tsis tshua muaj siab, muaj zog |
| OD > 100 hli: Vuam + flange | ||||
| Loj Txoj Kab uas hla (≥300mm) | 5.59–12.7 hli (SCH 40–120) | Xim kub-dip galvanizing / anti-xeb | Vuam + flange | Muaj zog heev, tiv taus corrosion |
| Ceg / Kev Sib Txuas | 2.11–4.55 hli (SCH 40) | Kev kub-dip galvanizing (ASTM A123) | TIG vuam + union | ≤0.4MPa siab, kaw nruj, tiv thaiv kev xau |
| Av noo: Galvanizing + acrylic xim | ||||
| Hauv av: Galv. + 3PE txheej | ||||
| Tsev neeg (OD ≤50mm) | 1.65–2.77 hli (SCH 10–40) | Ib yam li ceg ntoo | Xov + roj gasket | ≤0.4MPa, sib koom ua ke nruj |
| Sab nraum zoov tseem ceeb | 3.91–5.59 hli (SCH 80) | Ib yam li ceg ntoo | Flange + roj-resistant gasket, cua nruj xeem | ≤0.4MPa, tiv thaiv kev xau |
| Cua / Txias | 2.11–5.59 hli (SCH 40) | Cov roj tiv thaiv xeb + txheej txheej saum toj kawg nkaus | OD ≤80mm: Xov + nplaum | Tsis kam rau pa dej, sib xws nrog kev vuam hauv kev lag luam |
| Chav dej | 3.91–7.11 hli (SCH 80) | Xim kub siab ≥200 ° C | Nruab Nrab OD: MIG / arc vuam | Cov pa dej tsis kam, lub neej ua haujlwm ntev |
| Kev kuaj pom qhov tsis zoo ntawm vuam + kev sib koom ua ke nthuav dav | ||||
| Hydraulic | 1.65–3.05 hli (SCH 10–40) | Kub-dip galvanizing / epoxy | Xov + nplaum | Lub neej ntev kev pab cuam, kev siv hauv kev lag luam |
| Kev Muab Dej Uas Muab Tso Rau Hauv | 2.11–3.91 hli (SCH 40) | Xim tiv thaiv xeb + cement mortar | Tes tsho + kev sib txuas ua ke | Qis-siab, siab bearing zog |
| Cov Qauv Hlau (OD ≥100mm) | 4.55–9.53 hli (SCH 80–120) | Xim kub-dip galvanizing / fluorocarbon | Tag nrho vuam + flange | Muaj zog heev, hluav taws tau pom zoo |
| Cov Kav Dej Hluav Taws | 2.77–5.59 hli (SCH 40) | Xim liab tiv thaiv xeb | Xov / grooved | Ua raws li cov cai hluav taws, muaj zog |
| Kev ywg dej | 2.11–4.55 hli (SCH 40) | Kub-dip galvanizing / tiv thaiv xeb | Qhov (socket) + lub nplhaib roj hmab | Pheej yig, tiv taus corrosion |
| Cov roj biogas | 1.65–2.77 hli (SCH 10–40) | Galvanizing + epoxy txheej sab hauv | Xov + roj sealant | Tiv taus teb/roj av, pheej yig |
| Chaw ua roj av | 3.91–7.11 hli (SCH 80, tiv taus roj) | Thee tar epoxy + roj tiv thaiv xeb | Vuam + tiv thaiv xeb | Kev tiv thaiv xeb hauv roj av, tiv taus kev cuam tshuam |
| Hoobkas | 2.11–5.59 hli (SCH 40, thawv tsim nyog) | Kev kub-dip galvanizing (Tebchaws Meskas CBP raws li txoj cai) | Threaded + kev sib koom ua ke sai | Kev thauj mus los hauv Tebchaws Meskas yooj yim, thiab pheej yig |
| Ntug dej hiav txwv | 3.91–7.11 hli (SCH 80, tiv taus dej hiav txwv) | Xim Galvanizing + fluorocarbon | Vuam + flange tiv thaiv xeb | Kev ruaj khov ntawm ntug dej hiav txwv, pheej yig |
| Ua Liaj Ua Teb / Lub Nroog | 1.65–4.55 hli (SCH 10–40, kev cai 8–10m) | Xim dub tiv thaiv xeb | Kev sib txuas ntawm lub qhov (socket) | Ntev tau yooj yim, pheej yig |
1) Chaw Ua Haujlwm Ceg - Kev txhawb nqa hais lus Mev, kev pab tshem tawm kev lis kev cai, thiab lwm yam.
2) Muaj ntau tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau yam ntau thiab tsawg
3) Tshawb xyuas los ntawm cov koom haum muaj cai xws li CCIC, SGS, BV, thiab TUV, nrog rau cov ntim khoom seaworthy txheem
Kev Tiv Thaiv & Kev Ntim KhoomTxhua lub pob khoom raug qhwv nrog tarpaulin thiab daim ntaub tiv thaiv dej uas kaw tau thaum tshav kub, nrog rau 2-3 lub pob desiccant sab hauv rau kev tiv thaiv dej noo.
Kev muab ua ke: Ruaj ntseg nrog 12–16 hli hlau straps, txhua pob hnyav 2–3 tons, npaj txhij rau kev tuav pov hwm zoo ntawm American chaw nres nkoj.
Cov Ntawv Sau Txog Kev Ua Raws CaiCov ntawv lo ob hom lus (Lus Askiv + Lus Mev) qhia meej txog cov khoom siv, cov lus qhia, HS code, pawg khoom, thiab tus lej qhia txog kev xeem.
Peb ua haujlwm nrog cov neeg koom tes xa khoom zoo tshaj plaws xws li MSK, MSC, thiab COSCO los muab kev pabcuam logistics zoo thiab tsis muaj teeb meem.
Nrog kev tswj xyuas zoo ISO 9001 nruj heev los ntawm kev ntim khoom mus rau kev thauj mus los, peb ua kom koj cov kav dej hlau mus txog qhov chaw ua haujlwm kom muaj kev nyab xeeb thiab raws sijhawm - yog li koj tuaj yeem tsim nrog kev ntseeg siab, tsis muaj teeb meem.
Q: Koj cov Yeeb Nkab Hlau ua raws li cov qauv twg rau Central American kev lag luam?
A: Peb cov khoom ua tau raws li ASTM A53 Qib B cov qauv, uas tau txais kev pom zoo dav hauv Central America. Peb kuj tseem tuaj yeem muab cov khoom ua tau raws li cov qauv hauv zos.
Q: Lub sijhawm xa khoom ntev npaum li cas?
A: Lub sijhawm xa khoom tag nrho (xws li kev tsim khoom thiab kev tshem tawm kev lis kev cai) yog 45-60 hnub. Peb kuj muaj cov kev xaiv xa khoom sai.
Q: Koj puas muab kev pab txog kev tshem tawm kev lis kev cai?
A: Yog, peb koom tes nrog cov kws tshaj lij kev lis kev cai hauv Central America los pab cov neeg siv khoom ua cov ntawv tshaj tawm kev lis kev cai, kev them se thiab lwm yam txheej txheem, kom ntseeg tau tias kev xa khoom du.
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
Teev
Hnub Monday-Hnub Sunday: Kev Pabcuam 24-teev
