Maikaʻi maikaʻi Kina ASTM A213 Alloy High Pressure Seamless Steel Grade T11 T12 T13 T22 T1 T2 Pipe/Tube

ʻO ka wehewehe pōkole:

Nā kūlana:
ASTM A106—Pula kila kalapona ʻole no ka wela kiʻekiʻe

ʻO ASTM A213 - ʻO nā paipu kila ferritic a me austenitic no nā paila, superheaters a me nā mea hoʻololi wela.

ASTM A333—Pula kila i hoʻopaʻa ʻole ʻia a welded no ka wela haʻahaʻa

ASTM A335—Seamless ferritic alloy steel nominal tube no ka wela kiʻekiʻe

EN10216-2 — ʻO ke kila kila a me nā paipu kila kila me nā waiwai wela kiʻekiʻe

GB9948 —Pula kila maʻemaʻe no ka pohā ʻaila

GB6479 —Pula kila maʻemaʻe no nā mea hoʻomomona kiʻekiʻe


Huahana Huahana

Huahana Huahana

"ʻO kaʻoiaʻiʻo, ka hana hou, ka ikaika, a me ka maikaʻi" hiki ke hoʻomau i ka manaʻo o kā mākou ʻoihana i ka wā lōʻihi e hana pū me nā mea kūʻai aku no ka launa like ʻana a me ka loaʻa kālā no ka hāʻawi ʻana i ka hopena paipu. Loaʻa iā mākou i kēia manawa kahi waihona waiwai nui o Cr Mo alloy steel pipe e hoʻokō ai i kā mākou mea kūʻai aku a me nā pono. Me nā limahana i hoʻonaʻauao maikaʻi ʻia, noʻonoʻo a me ka ikaika, ua kuleana mākou no nā mea āpau o ka hāʻawi ʻana i ka hoʻonā paipu. Ma muli o ka waiwai kiʻekiʻe kiʻekiʻe a me ka lawelawe nui, ke hele nei mākou i ka pahuhopu e lilo i mea hoʻolako paipu nui loa ma ka honua. Hoʻolohe pono mākou i nā manaʻo mai kā mākou mea kūʻai aku a hāʻawi i nā pane koke. E ʻike koke ʻoe i kā mākou lawelawe akamai a hoʻolohe.

E pili ana i ka waiwai o ka paipu Cr Mo, nui nā mea metala e pili ana iā ia. ʻO ka pilina ma waena o ka pono mechanical o ka paipu a me ka mea metala nui e like me lalo:

Carbon (C): Hoʻonui ka ʻike kalapona i loko o ke kila, ka helu hua, ka ikaika tensile a me ka paʻakikī, akā e emi ana ka palaki a me nā waiwai hopena. Ke ʻoi aku ka nui o ke kalapona ma mua o 0.23%, ʻoi aku ka maikaʻi o ka hana kuʻi ʻana o ke kila, no laila inā hoʻohana ʻia no ka wili ʻana ʻAʻole ʻoi aku ka nui o ke kila kila haʻahaʻa haʻahaʻa ma mua o 0.20%. ʻO ka maʻiʻo kalapona kiʻekiʻe e hōʻemi i ka pale ʻana i ka corrosion o ke kila, a ʻo ke kila kiʻekiʻe-carbon i loko o ka pā hale kūʻai maʻalahi i ka pala; Eia kekahi, hiki i ke kalapona ke hoʻonui i ka brittleness anu a me ka naʻau kahiko o ke kila.
Silicon (Si): Hoʻohui ʻia ʻo Silicon ma ke ʻano he mea hoʻohaʻahaʻa a me ka deoxidizer i ke kaʻina hana kila, no laila ke kila i pepehi ʻia he 0.15-0.30% silika. Hiki i ka Silicon ke hoʻomaikaʻi maikaʻi i ka palena elastic, yield point a me ka ikaika tensile o ke kila, no laila ua hoʻohana nui ʻia e like me ke kila elastic. ʻO ka hoʻonui ʻana i ka nui o ka silika e hōʻemi i ka hana kuʻi ʻana o ke kila.
Manganese (Mn). I ke kaʻina hana kila, manganese he deoxidizer maikaʻi a me ka desulfurizer. ʻO ka maʻamau, loaʻa ke kila 0.30-0.50% manganese. Hiki i ka Manganese ke hoʻonui i ka ikaika a me ka paʻakikī o ke kila, hoʻonui i ka paʻakikī o ke kila, hoʻomaikaʻi i ka hana wela o ke kila, a hoʻemi i ka hana wili o ke kila.
Phosphorus (P): ʻO ka mea maʻamau, he mea ʻino ka phosphorus i ke kila, e hoʻonui ai i ke anuanu o ke kila, e hōʻemi i ka hana wili, e hōʻemi i ka plasticity, a e hōʻemi i ka hana anu. No laila, ʻoi aku ka liʻiliʻi o ka phosphorus ma ke kila ma lalo o 0.045%, a ʻoi aku ka haʻahaʻa o ke koi no ke kila kiʻekiʻe.
Sulfur (S): He mea ʻino ka Sulfur ma lalo o nā kūlana maʻamau. E hana i ke kila wela, e ho'ēmi i ka ductility a me ka ʻoʻoleʻa, a hana i nā māwae i ka wā o ka hana ʻana a me ka ʻōwili ʻana. Hoʻopilikia ka Sulfur i ka hana kuʻi ʻana, e hōʻemi ana i ka pale ʻana i ka corrosion. No laila, ʻoi aku ka liʻiliʻi o ka sulfur ma lalo o 0.045%, a ʻoi aku ka haʻahaʻa o ke koi no ke kila kiʻekiʻe. ʻO ka hoʻohui ʻana i ka 0.08-0.20% sulfur i ke kila hiki ke hoʻomaikaʻi i ka machinability, a ua kapa ʻia ʻo ia ke kila ʻoki manuahi.
ʻO Vanadium (V): Hiki i ka hoʻohui ʻana i ka vanadium i ke kila ke hoʻomaʻemaʻe i ka palaoa a hoʻomaikaʻi i ka ikaika a me ka paʻakikī.
Niobium (Nb): Hiki iā Niobium ke hoʻomaʻemaʻe i nā kīʻaha a hoʻomaikaʻi i ka hana wili.
Copper (Cu): Hiki i ke keleawe ke hoʻoikaika i ka ikaika a me ka paʻakikī. ʻO ka hemahema, ʻo ia ka maʻalahi i ka wela wela i ka hana wela, a ʻoi aku ka kiʻekiʻe o ke keleawe i loko o ke kila ʻōpala.
Aluminum (Al): ʻO ka alumini ka mea hoʻohana deoxidizer i ke kila. Hoʻohui ʻia kahi liʻiliʻi o ka alumini i ke kila e hoʻomaʻemaʻe i nā kīʻaha a hoʻomaikaʻi i ka paʻakikī o ka hopena.

Kūlana

Grade

OD

Thickness

Olelo olelo

ASTM A106

106B 106C

21.3-914mm

2-150mm

paipu kila

ASTM A213

T5 T9 T11 T12 T22 T91

19-127mm

2-20mm

Paipu kila hoʻololi wela

ASTM A335

P5 P9 P11 P12 P22 P36 P91

60.3-914mm

2-150mm

paipu kila

ASTM A333

Gr6 Gr8 Gr10

21.3-914mm

2-80mm

Haʻahaʻa wela pipeline paipu kila

EN10216-2

P195GH P235GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4(WB36) X10CrMoVNb9-1 X20CrMoV11-1

19-914mm

2-150mm

paipu kila

GB9948

10 20 12CrMo 15CrMo 12Cr1MoV 12Cr2Mo 12Cr5Mo 12Cr9Mo

19-914mm

2-150mm

Paipu māhā ʻaila

GB6479

10 20 Q345BCDE 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo 10MoWVNb 12SiMoVNb

19-914mm

2-150mm

Paipu momona kiʻekiʻe

2
3
1


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou