Anawaena waho | 325-2020MM |
mānoanoa | 7.0-80.0MM (hoʻomanawanui +/-10-12%) |
Ka lōʻihi | 6M-12M |
Kūlana | API 5L, ASTM A53, ASTM A252 |
Papa kila | Papa B, x42, x52 |
Hoʻopau Pipe | ʻO nā welau beveled me nā pale kila hopena ʻole a i ʻole |
Ili Paipu | ʻeleʻele maoli a pena ʻeleʻele a i ʻole 3PE i uhi ʻia |
ʻO L245 e pili ana i ka pae o ke kila i hoʻohana ʻia i ka paipu LSAW (Longitudinal Submerged Arc Welded). ʻO L245 kahi māka o ka API 5L kikoʻī, ʻo ia hoʻi ka māka no ka paipu laina. Loaʻa iā ia ka ikaika haʻahaʻa haʻahaʻa o 245 MPa (35,500 psi). ʻO ke kaʻina hana hoʻoheheʻe LSAW e pili ana i ka wili lōʻihi o nā papa kila, a ʻo nā ʻaoʻao beveled e hōʻike ana ua ʻoki ʻia nā wēlau paipu a hoʻomākaukau ʻia me ka ʻaoʻao beveled e hoʻomaʻamaʻa i ka wili. Hōʻike ka ʻōlelo kikoʻī "pena ʻeleʻele" ua uhi ʻia ka ʻili o waho o ka paipu me ka pena ʻeleʻele no ka pale ʻana i ka corrosion a me nā kumu nani.