ASTM A53 Galvanized carbon steel chitoliro ndi mtundu wa chitoliro chachitsulo chomwe chimagwirizana ndi ASTM A53 muyezo ndipo chakhala chotenthetsera chovimbidwa ngati malata kuti chiwonjezeke kukana dzimbiri. Chitoliro chamtunduwu chimagwiritsidwa ntchito mosiyanasiyana momwe chitetezo ku dzimbiri ndi dzimbiri ndizofunikira, monga pomanga panja, popereka madzi, ndi mapaipi amadzi.
ASTM A53 Mapaipi a Zitsulo za Mpweya wa Mpweya wa Galvanized
| Zogulitsa | Chitoliro Chachitsulo Chotentha Choviika |
| Zakuthupi | Chitsulo cha Carbon |
| Gulu | Q195 = S195 / A53 Gulu A Q235 = S235 / A53 Gulu B / A500 Gulu A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Gulu B Gulu C |
| Standard | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Pamwamba | Zinc zokutira 200-500g/m2 (30-70um) |
| Kutha | Zopanda mapeto |
| ndi kapena opanda zipewa |
Tchati cha Kukula kwa Mapaipi Azitsulo a Kaboni a ASTM A53
| DN | OD | ASTM A53 GRA/B | ||
| SCH10S | Chithunzi cha STD SCH40 | |||
| MM | INCH | MM | (mm) | (mm) |
| 15 | 1/2 " | 21.3 | 2.11 | 2.77 |
| 20 | 3/4" | 26.7 | 2.11 | 2.87 |
| 25 | 1” | 33.4 | 2.77 | 3.38 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 |
| 50 | 2” | 60.3 | 2.77 | 3.91 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 |
| 80 | 3” | 88.9 | 3.05 | 5.49 |
| 90 | 3-1/2" | 101.6 | 3.05 | 5.74 |
| 100 | 4” | 114.3 | 3.05 | 6.02 |
| 125 | 5” | 141.3 | 3.4 | 6.55 |
| 150 | 6” | 168.3 | 3.4 | 7.11 |
| 200 | 8” | 219.1 | 3.76 | 8.18 |
| 250 | 10” | 273.1 | 4.19 | 9.27 |
ASTM A53 Mapaipi Azitsulo Zamagetsi A Carbon
Zomangamanga / zomangira zitsulo chitoliro
Chitoliro chachitsulo choteteza moto
Low pressure madzi, madzi, gasi, mafuta, mzere chitoliro
ASTM A53 Mapaipi Azitsulo Zamagetsi A Carbon Okhwima Kwambiri
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka yadziko lonse yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena osankhidwa / olipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL/FM, ISO9001/18001, satifiketi ya FPC.
Youfa Brand ASTM A53 Galvanized Steel Pipes Factory
Tianjin Youfa Zitsulo chitoliro Gulu Co., Ltd anakhazikitsidwa pa July 1, 2000. Pali kwathunthu za 8000 ogwira ntchito, 9 mafakitale, 179 mizere zitsulo chitoliro kupanga, 3 zasayansi dziko zovomerezeka, ndi 1 Tianjin zatulutsidwa boma luso pakati bizinesi.
40 otentha kanasonkhezereka zitsulo kupanga mizere kupanga chitoliro
Mafakitole:
Tianjin Youfa Steel Pipe Group Co.,Ltd .-No.1 Nthambi;
Tangshan Zhengyuan Zitsulo Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Malingaliro a kampani Shanxi Youfa Steel Pipe Co., Ltd
