ʻO ka paipu ASTM A53B ERW no nā noi mechanical a me ke kaomi a kūpono hoʻi no nā hoʻohana maʻamau i nā laina mahu, wai, kinoea, a me ka ea. No laila, ʻo ka paipu spec ASTM A53 kahi kikoʻī paipu kila kalapona maʻamau akā kūpono loa. A ʻoi aku ka kaulana o A53B ERW no ka mea ʻoi aku ka liʻiliʻi o ke kumukūʻai o nā pipelines ERW ma mua o nā paipu SAW a me ka pipeline seamless, akā me nā waiwai mechanical kūpono no ka noho ʻana a i ʻole nā hale kalepa.
ʻAno o ka paipu kila ERW
Hoʻokumu ʻia ka Paipu Kila ERW ma ke kahakiʻi ʻana i kahi billet paʻa ma luna o kahi koʻokoʻo ʻoi e hana i ka pūpū hakahaka. ʻOiai ʻaʻole i komo ka hana hana i kekahi kuʻi ʻana, ua manaʻo ʻia ʻo ka Paipu Kila ERW he ikaika a hilinaʻi hoʻi. Ma mua, ua manaʻo ʻia ka Paipu Kila ERW he ʻoi aku ka maikaʻi o ke kū ʻana i ke kaomi ma mua o nā ʻano ʻē aʻe, a ʻoi aku ka maʻalahi o ka loaʻa ʻana ma mua o ka paipu i kuʻi ʻia.
Nā Hiʻohiʻona Nui o ka Paipu Kila ERW
● Kiʻekiʻe ka pololei o ka hana ʻana
● Ikaika kiʻekiʻe
● Ke kū'ē iki ʻana o ka inertia
● Ka hiki ke hoʻopau wela ikaika
● Ka hopena ʻike maka maikaʻi
● Kumukūʻai kūpono
Nā kikoʻī o nā paipu ERW, LSAW, HSAW
● ERW
Nā kikoʻī:
Anawaena: Ф127—Ф660mm
Papa kila: A hiki i ka X80; P110; Q460
Kūlana: API 5L, API 5LD, API 5CT, ASTM A53 etc.
ʻAno Huahana: Paipu Laina, Paipu Casing, Paipu Kūkulu, Paipu Kuʻihao Kila, Paipu ʻAʻahu Welded etc.
Nā noi:
Hoʻohana ʻia kēia mau huahana no ka halihali ʻana ma uka a me waho o ka pāpaho e like me ka ʻaila a me ke kinoea, ka wai lanahu, ka pulp ore, a me nā mea ʻē aʻe, a me nā kahua ma waho, nā mea kanu mana, ka ʻoihana kemika a me nā hale kūkulu, a pēlā aku.
● LSAW
Nā kikoʻī:
Anawaena: 406.4～1422.4mm (16-56 ʻīniha)
Papa kila: A25, A, B, X42～X120
Kūlana: ISO3183, API SPEC 5L, API SPEC 2B, GB9711, DNV-OS-F101 a me nā kūlana ʻē aʻe a ka mea hoʻohana
Nā noi:
Hoʻohana ʻia nā huahana no ka halihali ʻana ma uka a me waho o ke kai o nā mea hana e like me ke kinoea aila, ka wai lanahu, ka pulp ore, a pēlā aku.
● HSAW
Nā kikoʻī:
Anawaena: 406.4～1422.4mm (16-56 ʻīniha)
Papa kila: A25, A, B, X42～X120
Kūlana: ISO3183, API SPEC 5L, API SPEC 2B, GB9711, DNV-OS-F101 a me nā kūlana ʻē aʻe a ka mea hoʻohana
Nā noi:
Hoʻohana ʻia nā huahana no ka halihali ʻana ma uka a me waho o ke kai o nā mea hana e like me ke kinoea aila, ka wai lanahu, ka pulp ore, a pēlā aku.
Uhi Anti-Corrosion
Nā kikoʻī:
● Uhi waho hoʻokahi papa i hoʻopaʻa ʻia me ka epoxy (FBE)
● Uhi waho ʻelua papa i hoʻopaʻa ʻia me ka epoxy (2FBE)
● ʻElua a ʻekolu paha papa polythene (2PE/3PE) uhi waho
● ʻElua a ʻekolu paha polypropylene (2PP/3PP) uhi waho
● ʻEpoxy wai a i ʻole ka uhi anti-corrosion kūloko
● Paipu kila hui i hoʻopaʻa ʻia me ka CAR
● Uhi Kaumaha Konikete (CWC) no ka papa kai paipu
● Anti-Corrosion no ka hoʻoikaika ʻana i ke kila a me ka uhi kuʻekuʻe
Kiʻi kikoʻī
