Bututun ƙarfe na ASTM A53 Galvanized carbon steel wani nau'in bututun ƙarfe ne wanda ya dace da ma'aunin ASTM A53 kuma an yi shi da hot-poly galvanized don ƙarin juriya ga tsatsa. Ana amfani da wannan nau'in bututun a aikace-aikace daban-daban inda kariya daga tsatsa da tsatsa ke da mahimmanci, kamar a cikin ginin waje, samar da ruwa, da tsarin bututu.
Gabatarwa Bututun Karfe na Gaske na ASTM A53
| Samfuri | Bututun Karfe Mai Zafi |
| Kayan Aiki | Karfe Mai Kauri |
| Matsayi | Q195 = S195 / A53 Aji A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Daraja B Daraja C |
| Daidaitacce | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| saman | Rufin zinc 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen layi ɗaya |
| da ko ba tare da huluna ba |
Jadawalin Girman Bututun Karfe na ASTM A53 Galvanized
| DN | OD | ASTM A53 GRA / B | ||
| SCH10S | STD SCH40 | |||
| MM | INCI | 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 |
Aikace-aikacen Bututun Karfe na ASTM A53 Galvanized
Gine-gine / kayan gini bututun ƙarfe
Kariyar wuta bututun ƙarfe
Ruwa mai ƙarancin matsin lamba, ruwa, iskar gas, mai, bututun layi
Tsarin Inganci Mai Tsauri na Bututun Karfe na ASTM A53
1) A lokacin da kuma bayan samarwa, ma'aikatan QC guda 4 waɗanda suka yi fiye da shekaru 5 suna duba samfura bazuwar.
2) Dakin gwaje-gwaje na ƙasa mai lasisi tare da takaddun shaida na CNAS
3) Dubawa mai karɓuwa daga wani ɓangare na uku da mai siye ya naɗa/ya biya, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Ostiraliya, Peru da Birtaniya sun amince da su. Muna da takaddun shaida na UL /FM, ISO9001/18001, FPC.
Kamfanin Youfa Brand ASTM A53 Galvanized Steel Bututu Factory
An kafa kamfanin Tianjin Youfa Steel Pipe Group Co., Ltd a ranar 1 ga Yuli, 2000. Akwai ma'aikata kusan 8000, masana'antu 9, layukan samar da bututun ƙarfe 179, dakunan gwaje-gwaje 3 na ƙasa da aka amince da su, da kuma cibiyar fasahar kasuwanci 1 da gwamnatin Tianjin ta amince da ita.
Layukan samar da bututun ƙarfe masu zafi guda 40
Masana'antu:
Kamfanin Tianjin Youfa Steel Pipe Group Co.,Ltd.-Lambar 1 Reshe;
Tangshan Zhengyuan Karfe bututu Co., Ltd;
Kamfanin Handan Youfa Steel Pipe Co., Ltd.
Kamfanin Shanxi Youfa Steel Bututun Kaya, Ltd.
