ERW paipu wela kuai kiʻekiʻe kiʻekiʻe kila paipu
Hoʻolauna
ʻO ka paipu ERW he paipu kila nona ka wili weld e like me ka longitudinal o ka paipu kila. Hoʻokaʻawale pinepine ʻia i loko o ka metric uila welded kila paipu, uila welded thin-walled paipu, transformer cooling aila paipu a pēlā aku. ʻO ka paipu welded longitudinal he kaʻina hana maʻalahi, kiʻekiʻe ka hana pono, haʻahaʻa kumu kūʻai a me ka hoʻomohala wikiwiki. ʻOi aku ka ʻoi aku o ka ikaika o nā paipu wiliwili spiral ma mua o nā paipu wili wili pololei. Hiki ke hoʻohana ʻia kahi hakahaka ʻoi aku ka liʻiliʻi e hana i nā paipu welded me nā anawaena paipu nui aʻe, a hiki ke hoʻohana ʻia ka billet me ka laulā like e hana i nā paipu welded me nā anawaena paipu like ʻole. Akā i ka hoʻohālikelike ʻia me ka paipu seam pololei o ka lōʻihi like, ua hoʻonui ʻia ka lōʻihi weld e 30-100%, a ua emi ka wikiwiki o ka hana.
ʻĀpana
| 'ikamu | Paipu ERW |
| Kūlana | ASTM, DIN, ISO, EN, JIS, GB, etc. |
| Mea waiwai
|
Q195, Q215, Q235, Q345,Q355、S195T、GR.B、X42、X52、X60、CC60、CC70、ST35、ST52、S235JR、S355JR、SGP、STP G370、STP G410、GR12、GR2 etc. |
| Nui
|
ʻO ka mānoanoa o ka pā: 0.6mm-12mm a i ʻole e like me ka makemake. Anawaena waho:400–1520mm a i ʻole e like me ke koi ʻia. Ka lōʻihi: 1m-12m, aiʻole e like me ka makemake. |
| Ili | Galvanized, 3PE, pena kiʻi, ka ʻaila ʻaila, ka peʻa kila, ka ʻeli ʻana, etc. |
| Palapala noi
|
ʻO ka halihali wai (pump well, gas, wai), paipu kūkulu, paipu kūkulu (ka hale ʻōmaʻomaʻo, pou pa), ka pā pale, nā ʻāpana mechanical, etc. |
| Hoʻokuʻu aku i
|
ʻAmelika, Australia, Brazil, Kanada, Peru, Iran, Italia, India, United Kingdom, Arab, etc. |
| Pūʻolo | ʻO ka pūʻolo hoʻokuʻu maʻamau, a i ʻole e like me ka makemake. |
| Kau kūʻai | EXW, FOB, CIF, CFR, CNF, etc. |
| Uku | T / T, L / C, Western Union, etc. |
| Palapala | ISO, SGS, BV. |
Hōʻike ʻia nā huahana
