ʻO ka paipu API 5L he paipu kila kalapona i hoʻohana ʻia no ka hoʻouna ʻana i ka aila a me ke kinoea, ʻo ia nā paipu i hana ʻia i ka seamless a welded (RW, SAW). Uhi nā mea waiwai i ka API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 ma uka, waho a me nā lawelawe ʻawaʻawa. ʻO API 5L ke kūlana hoʻokō o ka paipu kila no ka ʻōnaehana halihali pipeline a me nā kikoʻī no ka paipu laina.
Nā Papa: API 5L Papa B, X42, X52, X56, X60, X65, X70, X80
Papa Kūlana Huahana: PSL1, PSL2, nā lawelawe ʻawaʻawa ma uka a me waho
Ke Anawaena o waho: 1/2" a hiki i ka 2", 3", 4", 6", 8", 10", 12", 16 iniha, 18 iniha, 20 iniha, 24 iniha a 40 iniha.
Papa Hana Mānoanoa: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, a i SCH 160
Nā ʻano hana: Seamless (Hot Rolled and Cold Rolled), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) ma LSAW, DSAW, SSAW, HSAW
ʻAno Wela: ʻO nā welau beveled, nā welau paʻa
Ka lōʻihi: SRL (Single Random Length), DRL (Double Random Length), 20 FT (6 mika), 40FT (12 mika)
Pale Pale i loko o ka plastik a i ʻole ka hao
Hoʻomaʻamaʻa i ka ʻili: Natural, Varnished, Pena ʻeleʻele, FBE, 3PE (3LPE), 3PP, CWC (Papa Paʻa Paʻa) CRA Clad a Lined
API 5L Paipu ma'amau
Ma ka API SPEC 5L 46th Edition, ua wehewehe ʻia ka laulā e like me: "Nā koi no ka hana ʻana i ʻelua pae kikoʻī o nā huahana (PSL1 a me PSL2) o nā paipu kila ʻole a welded no ka hoʻohana ʻana i nā ʻōnaehana halihali pipeline i ka ʻoihana ʻaila a me nā ʻoihana kūlohelohe. ʻAʻole pili kēia maʻamau i ka hoʻolei ʻana i ka paipu. "
Ma kahi huaʻōlelo, ʻo ka paipu API 5L ka paipu kila kalapona i hoʻohana ʻia i ka ʻōnaehana hoʻoili aila a me ke kinoea. I kēia manawa, hiki i nā wai ʻē aʻe e like me ka mahu, ka wai, ka slurry ke hoʻohana i ka maʻamau API 5L no nā kumu hoʻouna.
API 5L kila laina paipu apono 'okoʻa kila mākau, maʻamau he Gr. B, X42, X46, X52, X56, X60, X65, X70, X80. Hiki i kekahi mau mea hana ke hana i ke kila kila a hiki i X100 a me X120. E like me ke kiʻekiʻe o ka paipu laina kila, ʻoi aku ka ikaika o ka mana ma ka mana like kalapona, a me nā hana ikaika mechanical kiʻekiʻe.
ʻOi aku ka nui, no ka paipu API 5L papa like, ʻokoʻa ka maʻiʻo a me nā mea kemika i hoʻopaʻa ʻia, ʻo ia ka paipu welded e koi ʻia a ʻoi aku ka haʻahaʻa ma luna o Carbon a me Sulfur.
Ma nā kūlana hāʻawi like ʻole, aia pū kekahi As-rolled, normalizing rolled, thermomechanical rolled, normalizing formed, normalized, normalized and tempered, quenched and tempered.
Nā ʻano hana like ʻole
Hoʻopili ʻo API 5L kikoʻī i nā ʻano hana i welded a me ka ʻole.
