I. He aha ka meaAPI5L
1. API5L-B pipeline kila, e like me ka L245 brand Wuyang hao a me ke kila, L245 no ka haʻahaʻa alloy moʻo, ke kumu kūʻai mai kiʻekiʻe, ke kumu kūʻai o nā mea likeʻole, ua hoʻohana nui no ka aila pipelines, natural pipelines, etc., he haʻahaʻa puʻe wai coil paipu, kona hana a me 20 # seamless paipu kokoke.
2. ʻO ka meaX52 papa paipu kila paipulaina laina, ʻo ia ke ʻano o ke kila me nā koi kūikawā i hoʻohana ʻia no ka lawe ʻana i ka ʻaila a me nā pipeline kinoea kūlohelohe.E like me ka mānoanoa a me ka hoʻokumu ʻana, hiki ke hana ʻia e ka wili hoʻomau wela, ka wili wili umu a i ʻole ka wili papa mānoanoa waena a hoʻokumu ʻia i loko o ka paipu kila nui ma o ka wiliwili a i ʻole UOE wili pololei.
3. Seamless a welded paipu kila, ka maʻamauAPI 5L(paipu paipu) PSL2ʻO ia kekahi o nā māka, ʻo ka PSL1 ʻē aʻe i ka hoʻohālikelike ʻana, ʻoi aku ka kiʻekiʻe o nā koi PSL2 ma mua o PSL1API 5L ʻo ka pipeline pipe specification i haku ʻia e ka American Petroleum Institute, ʻo B kekahi o nā pae kila pipeline.
II.API5L maʻamau
1.API5L maʻamau,ʻo ka helu o nā hui o ke kila PIPE a me ka PIPE WLD 10 "SCH STD API5L ASTM A106 GRB seamless steel pipe ma ka pauku likeʻole eʻoi aku ma mua o 50% o ka helu o nā paipu. Ma mua o ka hoʻokomoʻana, e kahili ka paipu a e hoʻomaʻemaʻe i nā puka o ka drill a i ʻole ka ea kaomi kiʻekiʻe e wehe i ka scum i loko o nā lua E hōʻoia i ka ʻae ʻana o ka puka (ʻaʻole e emi ka puka ma lalo o 127cm) i nā koi a pale i ka hoʻopili ʻana.
2. Cr:≤025 Nickel Ni:≤030 Copper Cu:≤025 Mechanical waiwai: Tensile ikaika o sigma b (MPa): 560 (57) a oi kiʻekiʻe hua ikaika sigma s (MPa): 335 (34) a oi elongation delta (%) : ka hoemi acuity o ka āpana o 18 bits (%) : 45 a oi ka ikehu hopena Akv (J): 55 a oi aku paha na waiwai paakiki o ka alpha kv (J/cm2).
3.API 5L maʻamau e uhi i nā koi hana o ka pipeline kila, oi loa aku no ka tensile ikaika, hua ikaika, lumi wela hopena toughness, elongation ma ka haʻihaʻi, etc. E like me ke 'ano o ka pipeline kila, API 5L ua maheleia i ka laulā kila paipu a kūikawā. paipu kila, i waena o ka mea maʻamau kila paipu i maheleia i maʻamau kila paipu a me ka ikaika kiʻekiʻe kila paipu, API 5L maʻamau no hoi uhi i ka hana kaʻina hana koi o ka pipeline kila.
III, he aha ka mea API5Lgrb
1. API 5LGRB mea maʻemaʻe olepaipu kila welded, ʻO ka maʻamau ʻo API 5L (pipa pipeline petroleum), ʻo PSL2 kekahi o nā pae, ʻo ka pae ʻē aʻe ʻo PSL1 i ka hoʻohālikelike ʻana, ʻoi aku ka kiʻekiʻe o nā koi PSL2 ma mua o PSL1API 5L ʻo ka pipeline pipe specification i hoʻomohala ʻia e ka American Petroleum Institute, B he ʻano. o ka paipu kila kila.
2.ASME SA517, ASTM A517 moku kaomi Hoʻopiʻi a hoʻonāukiʻia ka ikaika kiʻekiʻe o ke kila kila ASME SA517/SA517M maʻamau me: SA517GrA, SA517GrB, SA517GrH, SA517GrS, SA517GrP, SA517GrF, SA517GrE, SA517GrE;ʻO ka maʻamau ASTM A517/A517M nā: A517GrA,.
3. HoolakoAPI 5L PSL2maʻamaupaipu kila wiliwiliGrB-X70 Outer diameter 219-3650 mm Hello, ke hana nei mākou i ka paipu spiral no 24 mau makahiki, manaʻolana mākou e loaʻa ka manawa e hui pū me ʻoe.
Ka manawa hoʻouna: Apr-14-2023