Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm astm a53 erw dub kua roj vanish steel yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov astm a53 erw dub kua roj vanish steel yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm ASTM A53 / A53M-24 Hom-E ERW Dub Varnish Coated Carbon Steel Yeeb Nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv teev npe.
Khoom Taw Qhia
- ERW: Hluav taws xob-Resistance-Welded, high-frequency resistance welded yeeb nkab (Type-E hauv qab ASTM A53)
- Dub Varnish: Nyias dub anti-xeb varnish sprayed rau sab nrauv, ib ntus xeb-pov thawj txheej rau dej hiav txwv xa khoom,Tsis kub-dip galvanized txheej
- Base yeeb nkab: Carbon steel welded yeeb nkab, dub liab qab yeeb nkab substrate ua ntej cov kua roj vanish txau
Size Range & Tolerance
Dimension kam rau ua
- Sab nraud txoj kab uas hla: NPS 1/2 "-24" (21.3mm-609.6mm)
- Phab ntsa-thickness Schedule: SCH10, SCH40(STD), SCH80(XS), SCH160
- OD kam rau ua: ± 1%
- Phab ntsa thickness kam rau ua: ± 10% ntawm nominal phab ntsa (ib ASTM A53)
- Muaj Length: 5.8m, 6m, 11.8m, 12m; SRL / DRL random lengths, kev cai txiav ntev tau txais
(NPS nominal size + SCH phab ntsa-thickness)
| Nominal Pipe Loj (NPS) | Sab nraud txoj kab uas hla | Nominal Phab Ntsa Thickness | |||||||||||||
| DN | Ntiv | mm | SCH10 | SCH20 | SCH30 | SCH40 | SCH60 | SCH80 | SCH100 | SCH120 | SCH140 | SCH160 | STD | XS | XXS |
| 6 | 1/8" | 10.3 | - | - | - | 1.73 | - | 2.42 | - | - | - | - | 1.73 | 2.41 | - |
| 8 | 1/4" | 13.7 | - | - | - | 2.24 | - | 3.02 | - | - | - | - | 2.24 | 3.02 | - |
| 10 | 3/8" | 17.1 | - | - | - | 2.31 | - | 3.2 | - | - | - | - | 2.31 | 3.2 | - |
| 15 | 1/2" | 21.3 | - | - | - | 2.77 | - | 3.73 | - | - | - | 4.78 | 2.77 | 3.73 | 7.47 |
| 20 | 3/4" | 26.7 | - | - | - | 2.87 | - | 3.91 | - | - | - | 5.56 | 2.87 | 3.91 | 7.82 |
| 25 | 1" | 33.4 | - | - | - | 3.38 | - | 4.55 | - | - | - | 6.35 | 3.38 | 4.55 | 9.09 |
| 32 | 11/4" | 42.2 | - | - | - | 3.56 | - | 4.85 | - | - | - | 6.35 | 3.58 | 4.85 | 9.7 |
| 40 | 11/2" | 48.3 | - | - | - | 3.68 | - | 5.05 | - | - | - | 7.14 | 3.68 | 5.08 | 10.15 |
| 50 | 2" | 60.3 | - | - | - | 3.91 | - | 5.54 | - | - | - | 8.74 | 3.91 | 5.54 | 11.07 |
| 65 | 21/2" | 73 | - | - | - | 5.16 | - | 7.01 | - | - | - | 9.53 | 5.16 | 7.01 | 14.02 |
| 80 | 3" | 88.9 | - | - | - | 5.49 | - | 7.62 | - | - | - | 11.13 | 5.49 | 7.52 | 15.24 |
| 90 | 31/2" | 101.6 | - | - | - | 5.74 | - | 8.08 | - | - | - | - | 5.74 | 8.08 | - |
| 100 | 4" | 114.3 | - | - | - | 6.02 | - | 8.58 | - | 11.13 | - | 13.49 | 6.02 | 8.56 | 17.12 |
| 125 | 5" | 141.3 | - | - | - | 6.55 | - | 9.53 | - | 12.7 | - | 15.88 | 6.55 | 9.53 | 18.05 |
| 150 | 6" | 168.3 | - | - | - | 7.11 | - | 10.97 | - | 14.27 | - | 18.26 | 7.11 | 10.97 | 21.95 |
| 200 | 8" | 219.1 | - | 6.35 | 7.04 | 8.18 | 10.31 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 8.18 | 12.7 | 22.23 |
| 250 | 10" | 273.1 | 6.35 | 7.8 | 9.27 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 9.27 | 12.7 | 25.4 | |
| 300 | 12" | 323.9 | - | 6.35 | 8.38 | 10.31 | 14.27 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 9.53 | 12.7 | 25.4 |
| 350 | 14" | 355.6 | 6.35 | 7.92 | 9.53 | 11.13 | 15.09 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | 9.53 | 12.7 | - |
| 400 | 16" | 406.4 | 6.35 | 7.92 | 9.53 | 12.7 | 16.66 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | 9.53 | 12.7 | - |
| 450 | 18" | 457.2 | 6.35 | 7.92 | 11.13 | 14.27 | 19.05 | 23.83 | 29.36 | 34.93 | 39.67 | 45.24 | 9.53 | 12.7 | - |
| 500 | 20" | 508 | 6.35 | 9.53 | 12.7 | 15.09 | 20.62 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 | 9.53 | 12.7 | - |
| 550 | 22" | 558.8 | 6.35 | 9.53 | 12.7 | - | 22.23 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | 9.53 | 12.7 | - |
| 600 | 24" | 609.6 | 6.35 | 9.53 | 14.27 | 17.48 | 24.61 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | 9.53 | 12.7 | - |
ERW PROCESS
Hlau coil slitting → Roll forming → High-frequency ERW welding → Tshem tawm sab hauv & sab nrauv weld hlaws → Weld seam annealing → Sizing & straightening → Tsau-ntev txiav → NDT eddy-tam sim no kev ntsuas rau vuam seam → Hydrostatic siab kuaj → Flattening kev ntsuam xyuas / khoov lub ntsej muag → Kev ntsuam xyuas lub ntsej muag Ntim & export packing
Nto: Dub Varnish Txheej nthuav dav
1. Txheej hom: Nyias kua nplaum dub los tiv thaiv xeb, tshuaj tsuag-coated sab nraum cov yeeb nkab
2. Muaj nuj nqi: Kev tiv thaiv ib ntus los tiv thaiv xeb thaum lub sij hawm thauj hiav txwv & warehouse cia, tsis txhob nto xeb thaum hla dej hiav txwv ntev
3. Kev ceeb toom txwv (tseem ceeb heev los qhia rau cov neeg yuav khoom):
- Nws yogluv-term tiv thaiv txheej, TSIS ntev-ntev anti-corrosion txheej
- Tsis haum rau lub sij hawm ntev sab nraum zoov faus / raug kev pab cuam
- Cov kua roj vanish txheej tuaj yeem raug tshem tawm yooj yim ua ntej kub-dip galvanizing, zaum kawg pleev xim lossis lwm yam kev kho mob tiv thaiv corrosion
- Pem hauv ntej: Tsis muaj kua roj vanish txheej, huv si dub zeb oxide tiav
Cov kav dej kawg
Kev them nyiaj yug Plain End (PE) tiaj tus txiav (feem ntau), Beveled End (BE) rau vuam, Threaded kawg / Grooved kawg rau hluav taws tua cov kav dej
Main Application Fields
- Kev xa cov kua dej qis: Dej, cua compressed, chav dej zoo tib yam, tsis muaj corrosive gas
- Hluav taws kub-sprinkler pipeline system
- Kev tsim kho steel qauv, guardrail, laj kab, tsev cog khoom ncej
- Scaffolding, piling kev them nyiaj yug, mechanical processing parts
- Nco tseg: Tsis pom zoo rau qhov kub thiab txias kev pab cuam; xaiv seamless ASTM A53 Hom-S lossis ASTM A106-B rau cov haujlwm hnyav-siab-siab
Qhov zoo ntawm Brisk Steel ASTM A53 ERW Dub Varnish Pipe
- Weld seam annealing kev kho mob, zoo ductility rau threading, grooving, on-site dabtsi yog khoov
- Uniform dub kua roj vanish txheej, zoo sea-voyage xeb-pov thawj kev ua tau zoo
- Stable dimension kam rau ua, ncaj yeeb nkab lub cev
- Kev tsim khoom sai & xa khoom, tus nqi sib tw piv nrog seamless yeeb nkab
- Saj zawg zog customization ntawm ntev, yeeb nkab-kawg ua, kos cim yuav tsum tau
Cov lus nug nquag nug (FAQ)
Q: Dab tsi yog qhov txawv ntawm cov yeeb nkab dub thiab cov kua roj vanish dub?
A: Cov yeeb nkab dub yog tsis muaj xim, tsuas yog kub-dov oxide nto, yooj yim rau xeb thaum lub sij hawm ntev hiav txwv xa khoom. Cov kua roj vanish dub yog txau cov xim dub los tiv thaiv xeb, rau kev tiv thaiv xeb ib ntus ntawm kev hla dej hiav txwv.
Q: Puas tuaj yeem siv cov kua roj vanish dub ncaj qha rau qhov project sab nraum zoov?
A: Tsis pom zoo. Dub kua roj vanish txheej yog kev tiv thaiv ib ntus. Yog tias cov kav dej yuav raug nthuav tawm sab nraum lub sijhawm ntev, kub-dip galvanized lossis hnyav los tiv thaiv corrosion xim txheej yuav tsum tau tom qab koj tau txais cov khoom.
Q: Qhov txawv ntawm ERW (Type-E) thiab seamless (Type-S) raws li ASTM A53?
A: ERW yeeb nkab muaj vuam seam, kev xaiv tus nqi tsim nyog rau cov kua dej qis nruab nrab & kev siv cov qauv. Seamless yeeb nkab tsis muaj vuam seam, haum rau kev ua haujlwm siab dua.
Q: Peb puas tuaj yeem tshem tawm cov kua roj vanish ua ntej kub-dip galvanizing?
A: Yog, cov kua roj vanish txheej tuaj yeem ntxuav tau yooj yim ua ntej galvanizing kev kho mob, tsis muaj kev cuam tshuam tsis zoo rau galvanizing zoo.
Cim npe nrov: astm a53 erw dub kua roj vanish steel yeeb nkab, Tuam Tshoj astm a53 erw dub kua roj vanish steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
