ASME SA106GrBʻO ka paipu kila he paipu inoa nominal carbon steel no ka hoʻohana wela kiʻekiʻe. Loaʻa i ka mea waiwai nā waiwai mechanical maikaʻi.A106BUa like ka paipu kila me ka 20 # o koʻu ʻāina i ke kila seamless steel paipu, a me nā mea hanaASTM A106/A106Mkiʻekiʻe wela lawelawe kalapona kila seamless kila paipu maʻamau, papa B. Mai ka ASME B31.3 kemika mea kanu a me ka aila refinery pipeline maʻamau, hiki ke ike i ka hoʻohana 'ana i ka wela o A106 mea: -28.9 ~ 565℃.
ʻO SA-106Gr.B paipu kila maʻemaʻe ʻole he kila haʻahaʻa haʻahaʻa i hoʻohana nui ʻia, i hoʻohana nui ʻia i ka ʻoihana ʻaila, kemika a me ka paila.
Piula kila maʻemaʻeASTM A53/ASME SA53Kūpono ʻo GR.B no nā ʻōnaehana paipu kaomi, paipu paipu a me nā paipu kumu maʻamau me nā mahana ma lalo o 350°C.
Paipu kila maʻemaʻe no ka hana wela kiʻekiʻe ASTM/ASME SA106A106 GR.B, papa kila:SA106B
Paipu lainaAPI SPEC 5L GR.B, papa kila: B,X42, X46, X52
Hoʻohālikelike o ka haku mele ma waena o GB/T816320#paipu kila maʻemaʻe a me A106Gr.B paipu kila maʻemaʻe:
Papa kila CMnPSSiA106Gr.B＜0.30.29~1.06＜0.025＜0.025＞0.1GB/T8163 20#0.17~0.240.35~0.65＜0.035＜0.0350.3.
Wahi a ka ASTM ʻO ka maʻamau A106 e koi i nā waiwai mechanical o ka Grade B hot-rolled seamless steel pipes e hoʻokō i kēia mau koi:
Mechanical waiwai: (tensile ikaika Rm ≥ 415MPa, hua ikaika ReL ≥ 240MPa, elongation ≥ 12%)
SA-106Gr.B paipu kila maʻemaʻe maikaʻi ka hana kuʻi. Ma muli o ka haʻahaʻa C maʻiʻo, ʻaʻole hiki ke hana maʻamau ka paʻakikī o ka hale ma muli o ka wili. He maikaʻi ka plasticity a me ka paʻakikī o nā hui welded. ʻAʻole koi ʻia nā kaʻina hana kūikawā i ka wā o ke kaʻina hana hoʻoheheʻe holoʻokoʻa e loaʻa ai nā hui welded ʻoluʻolu.
ʻO nā hiʻohiʻona nui o nā paipu kila A106B
Kūleʻa wela kiʻekiʻe: Hiki ke mālama i nā waiwai kino a me nā kemika paʻa ma lalo o nā kūlana wela kiʻekiʻe e hōʻoia i ka hana palekana o nā mea hana.
Ka ikaika kiʻekiʻe: Me ka ikaika mechanical maikaʻi, hiki iā ia ke pale i ke kaumaha ma lalo o ke kiʻekiʻe kiʻekiʻe a me ka wela kiʻekiʻe.
ʻO ke kūpaʻa ʻino: He kūpaʻa maikaʻi ʻo ia i nā ʻano media like ʻole, e hoʻolōʻihi i ke ola lawelawe o nā mea hana.
E hana maʻalahi: Hiki ke ʻoki ʻia, kūlou, welded a me nā hana ʻē aʻe e pono ai e hoʻokō i nā pono ʻenehana like ʻole.
SA-106GrB wahi noi paipu kila
ʻO ka hana ʻana o ka paila: hoʻohana ʻia no ka hoʻomehana ʻana i nā paipu ʻili o nā paila haʻahaʻa a me ka haʻahaʻa (ʻoi aku ka nui o ke kaomi hana ma mua o 5.88Mpa, ʻoi aku ka mahana o ka hana ma lalo o 450 ℃) a me nā paila kiʻekiʻe (ʻoi aku ka nui o ke kaomi hana ma luna o 9.8Mpa, ka mahana hana ma waena o 450 ℃ a me 650 ℃).
ʻOihana Petrochemical: ma ke ʻano he pipeline no ka lawe ʻana i ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe o ke kaomi wai, hoʻohana nui ʻia i ka hoʻomaʻemaʻe aila, ʻoihana kemika a me nā māla ʻē aʻe.
Nā kahua ʻē aʻe: e like me ka mana, metallurgy, ka hana moku a me nā ʻoihana ʻē aʻe e koi ana i ke kaiapuni hana kiʻekiʻe.
Ka manawa hoʻouna: Mar-18-2025
