| Huahana | Paipu kila Galvanized i hoʻoheheʻe ʻia me ka wai wela |
| Mea Hana | Ke kila kalapona |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C |
| Kūlana Maʻamau | ASTM A53, ASTM A500, A36, ASTM A795,ISO65, ANSI C80, DIN2440, JIS G3444,GB/T3091, GB/T13793 |
| ʻIli | Uhi ʻia ʻana o ka zinc 200-500g/m2 (30-70um) |
| Pau | Nā wēlau ʻauwaha |
| me nā pāpale a i ʻole me ka ʻole o nā pāpale |
ʻO ka paipu kila SCH40 GI me nā wēlau ʻauwaha e pili ana i kahi paipu kila i hana ʻia e hoʻokō i ke kūlana SCH40 no ka mānoanoa o ka paia a ua hana ʻia me ke kila galvanized. ʻO ke ʻano o "GI" ʻo "hao galvanized" e hōʻike ana ua uhi ʻia ka paipu me kahi papa zinc e pale aku iā ia mai ka pala.
ʻO ka huaʻōlelo "nā wēlau grooved" e hōʻike ana ua hoʻolālā ʻia nā wēlau paipu me nā grooves e hoʻomaʻalahi i ke kau ʻana o nā couplings mechanical a i ʻole nā mea hoʻopili. Hoʻohana pinepine ʻia nā wēlau grooved i nā ʻōnaehana pale ahi, nā ʻōnaehana HVAC, a me nā noi ʻē aʻe kahi e pono ai nā pilina wikiwiki a palekana.
| OD | DN | ASTM A53 A795 GRA / B | |
| SCH10S | STD SCH40 | ||
| ʻĪNIHA | 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 |
Noi ʻana o nā paipu kila galvanized SCH40 Grooved:
Paipu kila no nā mea hana hale / hale
Paipu kila pale ahi
Wai haʻahaʻa, wai, kinoea, ʻaila, paipu laina
Paipu hoʻoinu wai
40 mau laina hana paipu kila galvanized wela
Nā Hale Hana:
ʻO Tianjin Youfa Steel Pipe Group Co., Ltd.-Lālā No.1;
ʻO Tangshan Zhengyuan Steel Pipe Co., Ltd;
ʻO Handan Youfa Steel Pipe Co., Ltd;
ʻO Shanxi Youfa Steel Pipe Co., Ltd.
