Ko te paipa maitai waro whakapūmau ASTM A53 he momo paipa maitai e rite ana ki te paerewa ASTM A53, ā, kua whakapūmautia ki te wai wera hei ātete atu ki te waikura. He maha ngā whakamahinga o tēnei momo paipa ina hiahiatia te tiaki i te waikura me te waikura, pērā i te hanganga o waho, te tuku wai, me ngā pūnaha putorino.
Whakataki mō ngā Paipa Rino Waro Pirau ASTM A53
| Hua | Paipa Rino Pirau Hot Dip |
| Rauemi | maitai waro |
| Tau | Q195 = S195 / A53 Tau A Q235 = S235 / A53 Taumata B / A500 Taumata A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Taumata B Taumata C |
| Paerewa | EN39, BS1139, BS1387, EN10255,ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| Mata | Paninga konutea 200-500g/m2 (30-70um) |
| Ngā mutunga | Ngā pito papatahi |
| me ngā taupoki, kāore rānei |
Tūtohi Rahi o ngā Paipa Rino Waro Pirau ASTM A53
| DN | OD | ASTM A53 GRA / B | ||
| SCH10S | STD SCH40 | |||
| MM | INIHI | 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 |
Te Whakamahinga o ngā Paipa Rino Waro Pirau ASTM A53
Paipa maitai hanga / rauemi hanga
Paipa maitai tiaki ahi
Wai pēhanga iti, wai, hau, hinu, paipa raina
Ngā Paipa Rino Waro Pirau ASTM A53 Mana Kounga Tino Pai
1) I te wā o te whakaputanga me muri i te whakaputanga, e 4 ngā kaimahi QC me te neke atu i te 5 tau o te wheako e tirotiro ana i ngā hua i roto i te matapōkere.
2) Taiwhanga whaimana ā-motu me ngā tiwhikete CNAS
3) He tirotiro e whakaaetia ana mai i te rōpū tuatoru i whakaritea/i utua e te kaihoko, pēnei i te SGS, BV.
4) Kua whakaaetia e Mareia, Initonīhia, Hingaiapore, Philippines, Ahitereiria, Peru me te UK. Kei a mātou ngā tiwhikete UL /FM, ISO9001/18001, FPC.
Te Whare Hanga Paipa Rino Pirau ASTM A53 a Youfa
I whakatūria a Tianjin Youfa Steel Pipe Group Co., Ltd i te 1 o Hūrae, 2000. Tata ki te 8000 ngā kaimahi, e 9 ngā wheketere, 179 ngā raina whakaputa paipa maitai, e 3 ngā taiwhanga whaimana ā-motu, me te 1 te pokapū hangarau pakihi whaimana a te kāwanatanga o Tianjin.
40 ngā raina whakaputa paipa maitai wera kua whakarewaina
Ngā wheketere:
Tianjin Youfa Steel Pipe Group Co.,Ltd .-Peka Nama 1;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Te Kamupene Paipa Rino a Handan Youfa, Ltd;
Te Kamupene Paipa Rino o Shanxi Youfa, Ltd
