ASTM A53/A106/ API 5L Gr.B Sch40/Sch80 Paipu hao hao ʻole
ʻO ka wehewehe pōkole:
ʻO API 5L Grade B paipu kila he paipu maʻamau no ka lawe ʻana i ka ʻaila a me ke kinoea.ʻIke ʻia ʻo ia ʻo L245 paipu, i kuhikuhi ʻia i ISO 3183, i kapa ʻia ma hope o ka ikaika haʻahaʻa haʻahaʻa o 245 Mpa (355,000 Psi).
Mea like ʻo ASTM A106 B a i ʻole ASTM A53 B me ka waiwai like i ka haku melemele, nā waiwai mechanical a me ka noi.
Hoʻopili ʻo API 5L B i ka PSL1, PSL2, lawelawe ʻawaʻawa no nā paipu ma uka a me waho.Loaʻa nā ʻano hana i ka seamless a welded.
Loaʻa iā mākou kahi hui kūpono a maikaʻi e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai.Hoʻopili maʻamau mākou i ka manaʻo o ka mea kūʻai aku, kikoʻī kikoʻī no ASTM A53/A106/API 5L Gr.B Sch40/Sch80 Paipu hao hao ʻole, Ke ʻimi nei mākou i mua e hoʻonui i ka launa pū ʻana me nā mea kūʻai aku ma waho i hoʻoholo ʻia e nā ʻano maikaʻi like ʻole.Inā makemake ʻoe i kahi o kā mākou mau hoʻonā, e hoʻomanaʻo i ka ʻike manuahi e kamaʻilio me mākou no nā ʻike hou aʻe.
Loaʻa iā mākou kahi hui kūpono a maikaʻi e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai.Hoʻopili maʻamau mākou i ke kumu o ka mea kūʻai aku, kikoʻī kikoʻī noAPI 5L Gr.B Sch40/Sch80 Paipu hao hao ʻole, I keia wa, ua ikaika loa ka hookuku ana ma keia kahua;akā e hāʻawi mau ana mākou i ka maikaʻi maikaʻi loa, ke kumukūʻai kūpono a me ka lawelawe noʻonoʻo nui i ka hoʻoikaika ʻana e hoʻokō i ka pahuhopu lanakila-lanakila.“E hoʻololi no ka maikaʻi!”ʻO kā mākou slogan, ʻo ia hoʻi, "He ao ʻoi aku ka maikaʻi ma mua o mākou, no laila e hauʻoli kākou!"E hoʻololi no ka maikaʻi!Mākaukau paha ʻoe?
PSL1, PSL2 a me nā ʻano Media Acid.
Hoʻohana maʻamau ka PSL1, ʻo ia ka mea like me ASTM A106 B a me A53 B.
ʻO PSL2 kahi paipu kikoʻī kiʻekiʻe me nā koi koʻikoʻi no ka ikaika kemika a me ka mechanical.Pono ʻo PSL2 i nā ʻano hoʻāʻo hou aʻe e like me ka hoʻāʻo ʻole luku ʻana, ka hoʻāʻo hopena CVN, DWT, etc.
Hōʻike ʻia ka API 5L B PSL2 e API 5L BN/Q/R/M.
Acidic medium: No nā pipeline acid e like me ka H2S environment, ʻo ka pipeline material nā koi maʻamau no nā mea kemika e like me carbon, phosphorus a me sulfur.Hōʻike maʻamau NACE MR0175.
Hōʻike nā leka suffix i nā kūlana hoʻouna pipeline:
R: Ke kaa ana.
N: hana maʻamau, hana maʻamau, hana maʻamau.
Nīnau: Hoʻohaunaele a hoʻopau.
M: ʻO ka ʻōwili wela a i ʻole ka hana ʻana i ka thermomechanical.
S: Mea ʻawaʻawa me ka paipu PSL2 no NS, QS, MS, e laʻa me API 5L Grade B NS, API 5L B QS.
ʻO nā ʻano like ʻole a welded (RW, LSAW, SSAW/HSAW).
ʻAno laulima ʻole:me nā paipu wili wela ma luna o 3 ʻīniha, nā paipu liʻiliʻi liʻiliʻi ma lalo o 3 iniha.
ʻAno welding ERW:Kū'ē Kū'ē, kūpono no nā paipu a hiki i 24 iniha.
Ke ʻano kuʻi kuʻekuʻe wāwae i loko o ke kuʻi pololei:ʻO ka welding arc segmental longitudinal, kūpono i nā paipu me ke anawaena o waho o 20 iniha a 48 iniha.ʻIke ʻia ʻo LSAW ʻo JCOE, ʻo ia hoʻi ka hana ʻana i nā kiʻi mai ke ʻano J, ʻano C, ʻano O, a laila hoʻonui i ke anu.
ʻAno SSAW/HSAW:Spiral Submerged Arc Welding a i ʻole Spiral Saw no ka paipu a hiki i 100″ OD.
API 5L Grade B, ASTM A106 Grade B a me A53 Grade B, ʻo kēia mau mea ʻekolu ka mea maʻamau i hoʻohana ʻia i ka hana pipeline a i ʻole ka aila a me ke kinoea a me nā ʻoihana lawe wai.
ʻO ka ASTM 106 Pipe e pili ana i ka paipu kalapona i ʻōwili ʻia a i ʻole ke anu (rolled) seamless carbon steel pipe.
ʻO ka paipu ASTM A53 e pili ana i nā paipu kila i hoʻopaʻa ʻia a me ka ʻole o nā mea ʻeleʻele kalapona, a ma kekahi mau mea i hoʻopaʻa ʻia i ka wela wela (galvanized).
Papa:API 5L Papa BN/Q/M/NS/QS/MS.
ʻAno hana:ERW, LSAW, SSAW/HSAW me ka lauwili ole.
Nā Anawaena o waho no ka Seamless:1/2” – 24”.
OD no ERW:a hiki i ka 24".
OD no LSAW:16" a 48".
OD no SSAW/HSAW:a hiki i 100”.
Ka laulā o ka mānoanoa:SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, SCH 120, SCH XXS, SCH 160.
Laulā o ka lōʻihi:SRL, DRL, 20FT, 40FT.
ʻO ka pae kikoʻī o ka huahana:PSL1, PSL2, Nā lawelawe ʻawaʻawa.
Pau:Plain, Beveled, Threaded.
Loaʻa ka uhi:FBE, 3PE/3LPE, Pena ʻEleʻele, Varnished, ʻAila Anti-rust, Galvanized, CRA, CWC. He pūʻulu kūpono ko mākou e hāʻawi i ke kākoʻo maikaʻi loa no kā mākou mea kūʻai.Hoʻopili maʻamau mākou i ka manaʻo o ka mea kūʻai aku, kikoʻī kikoʻī no ka OEM/ODM Manufacturer ASTM A53/A106/ API 5L Gr.B Sch40/Sch80 Seamless Carbon Steel Pipe, Ke ʻimi nei mākou i mua no ka hoʻonui ʻana i ka launa pū ʻana me nā mea kūʻai aku ma waho i hoʻoholo ʻia e nā ʻano maikaʻi.Inā makemake ʻoe i kahi o kā mākou mau hoʻonā, e hoʻomanaʻo i ka ʻike manuahi e kamaʻilio me mākou no nā ʻike hou aʻe.
OEM / ODM Manufacturer China Seamless Tube a me Seamless Steeltube, I kēia manawa ua ikaika loa ka hoʻokūkū ma kēia kahua;akā e hāʻawi mau ana mākou i ka maikaʻi maikaʻi loa, ke kumukūʻai kūpono a me ka lawelawe noʻonoʻo nui i ka hoʻoikaika ʻana e hoʻokō i ka pahuhopu lanakila-lanakila.“E hoʻololi no ka maikaʻi!”ʻO kā mākou slogan, ʻo ia hoʻi, "He ao ʻoi aku ka maikaʻi ma mua o mākou, no laila e hauʻoli kākou!"E hoʻololi no ka maikaʻi!Mākaukau paha ʻoe?
