| Badeecada | Kuleylka kulul ee tuubooyinka birta ah ee la galvanized |
| Alaab | Bir Kaarboon ah |
| Fasal | Q195 = S195 / A53 Heerka A Q235 = S235 / A53 Fasalka B / A500 Fasalka A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Heerka B Heerka C |
| Heerka Caadiga ah | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| Dusha sare | Dahaarka Zinc 200-500g/m2 (30-70um) |
| Dhammaadyada | Dhammaadyo jeexan |
| koofiyado leh ama aan lahayn |
Tuubada birta ah ee SCH40 GI oo leh darafyo godad leh waxay tilmaamaysaa tuubo bir ah oo loo sameeyay si ay u buuxiso heerka SCH40 ee dhumucda derbiga waxaana laga sameeyay bir galvanized ah. "GI" waxay u taagan tahay "birta galvanized" taasoo tilmaamaysa in tuubada lagu dahaadhay lakab zinc ah si looga ilaaliyo daxalka.
Ereyga "dhammaadka godadka leh" wuxuu tilmaamayaa in dhammaadka tuubooyinka loogu talagalay godad si loo fududeeyo rakibidda isku-xidhka farsamada ama qalabka. Dhammaadka godadka leh waxaa badanaa loo isticmaalaa nidaamyada ilaalinta dabka, nidaamyada HVAC, iyo codsiyada kale halkaas oo loo baahan yahay isku-xir degdeg ah oo ammaan ah.
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| INJI | MM | (mm) | (mm) |
| 1/2” | 15 | 2.11 | 2.77 |
| 3/4” | 20 | 2.11 | 2.87 |
| 1” | 25 | 2.77 | 3.38 |
| 1-1/4” | 32 | 2.77 | 3.56 |
| 1-1/2” | 40 | 2.77 | 3.68 |
| 2” | 50 | 2.77 | 3.91 |
| 2-1/2” | 65 | 3.05 | 5.16 |
| 3” | 80 | 3.05 | 5.49 |
| 4” | 100 | 3.05 | 6.02 |
| 5” | 125 | 3.4 | 6.55 |
| 6” | 150 | 3.4 | 7.11 |
| 8" | 200 | 3.76 | 8.18 |
Codsiga Tuubooyinka Birta Galvanized ee SCH40 ee la jeexay:
Dhismaha / qalabka dhismaha tuubo bir ah
tuubo bir ah oo ilaalinaysa dabka
Dareere cadaadis hooseeya, biyo, gaas, saliid, tuubo xariiq ah
Tuubada waraabka


40 khadad wax soo saar tuubooyin bir ah oo kulul oo galvanized ah
Warshadaha:
Tianjin Youfa Steel Pipe Group Co.,Ltd.-Laan 1aad;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Shanxi Youfa Steel Pipe Co., Ltd

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