Kiekie Mahana Alloy Steel Valve Castings
Kiʻekiʻe -Menahana Alloy Steel Valve Casting
Nānā Huahana
He mea kūikawā i ka -kiʻekiʻe wela wela (538 degere ~1200 degere) no ka ʻaila, mana, a me nā ʻoihana metala. Hana ʻia i nā kūlana API/ASTM/GB me nā ʻenehana hoʻolei pololei.
Māka Maikaʻi (Nā Pae honua)
|
Kina GB |
ASTM |
EN |
Palena Temp |
Nā hiʻohiʻona |
|
ZG40Cr25Ni20 |
A297 HK |
1.4848 |
ʻOi aku a i ʻole like me 1150 degere |
Ke kumu nui |
|
ZG40Cr30Ni20 |
A297 HT |
1.4859 |
He emi a like paha me ka 1200 degere |
Maʻiʻo Cr kiʻekiʻe |
|
ZG45Ni35Cr26 |
A297 HP |
1.4852 |
ʻOi aku a i ʻole like me 1150 degere |
Ni-pili waiwai |
|
ZG30Cr26Ni12 |
A217 C12 |
1.4837 |
He emi a like paha me ka 1000 degere |
Kumukuai-pono |
Huahana Huahana
▸ ʻīpuka/Globe Valves:
Kino/Uhi: ZG40Cr25Ni20 (ASTM A297 HK)
Disc/Noho: ZG40Cr30Ni20Nb (Nb{3}}hoʻonui ʻia)
▸ Nā Pahu Poepoe/Pepa:
Kino: ZG45Ni35Cr26 (ASTM A297 HP)
Poepoe/Kumu: ZG50Ni35Cr25W5 (W-ikaika)
▸ Nā noi kūikawā:
Nā kīwī waihā: ZG10Cr9Mo1VNb (ASTM A182 F91)
Nā pahu hoʻoheheʻe lanahu: ZG40Cr28Ni48W5 (Co-overlay based)
Nā Pono ʻenehana
✔ Kiʻekiʻe -Mahina Hana Hana:
1100 degere tensile ikaika ʻoi aku ka nui ma mua a i ʻole like me 60MPa
ʻOi aku ka liʻiliʻi a i ʻole like me 2g/m²·h (1000 degere ×100h)
ʻOi aku ka nui a i ʻole like me 500 (1000 degere ↔WQ)
✔ Hoolei pololei:
ʻO ka pololei o ke ana ʻana CT7-9
Min. pā mānoanoa 5mm
Hoʻopau i ka ʻili Ra12.5μm (hiki iā Ra3.2)
✔ Nā Hana Kūikawā:
Hoʻopaʻa hoʻoheheʻe plasma maka (Stellite 6/12)
ʻAi -koke i loko
HVOF pumehana wela
Hōʻoia maikaʻi
Palapala Palapala:
✓ Nā hōʻike spectrometry
✓ Nā hoʻāʻo wela kiʻekiʻe
✓ Nānā IGC (ASTM A262)
NDT:
✓ 100% RT (EN 12517-2 Papa B)
✓ PT (ASTM E165 Papa 1)
Nā hoʻokolohua hana:
✓ ʻO ka hoʻāʻo kaomi kinoea (1.5×rated)
✓ Sila -mehana kiʻekiʻe (API 598)
Nā noi
✓ ʻO nā pahu wai hoʻoheheʻe wai
✓ Supercritical boiler control valve
✓ Ethylene māwae umu ahi
✓ Laa kinoea lanahu laka -wipa
✓ ʻO nā kiwi kinoea hoʻoheheʻe metallurgical
Nā lawelawe maʻamau
Hoʻolālā -noi
Alakaʻi koho mea
Ka nānā 'ana i ke kaumaha wela
Hoʻolike like ʻia nā hui sila
Koi kūikawā:
ʻO ka pale ʻana i ka hāʻule ʻana o ka hydrogen (NACE)
ʻO ka paʻakikī cryogenic (-196 degere)
Palapala Nukelea (ASME III)
Nā palapala hōʻoia
✓ API 600/602/6D
✓ PED 2014/68/EU
✓ NACE MR0175/ISO 15156
✓ TA-Hoʻokō pono
Nānā:
Hoʻomohala ʻana i ke ʻano i loko o 3 mau pule
Hāʻawi ʻia ka prototype i nā wiki 6-8
Hiki ke hoʻopaʻa inoa piha
Loaʻa ke kākoʻo ʻenehana ma -paena
FAQ
Q: He aha kāu mau huahana kumu?
A: ʻO nā mea hoʻoheheʻe kila pale i ka wela, nā mea hoʻoheheʻe kila kuhiliʻole, a me nā mea hoʻoheheʻe i hana ʻia.
Q: He aha nā ʻoihana e lawelawe ai kāu huahana?
Nīnau: Hāʻawi anei ʻoe i nā ʻāpana hana maʻamau-?
Nīnau: Ua kūpono anei kāu huahana no nā kaiapuni wela -kiʻekiʻe?
Q: Ke hana nei ʻoe i nā ʻāpana stamping stainless steel?
Nā huahana pale: kiʻekiʻe wela hoʻoheheʻe kila kiwi hoʻoheheʻe kiʻekiʻe, Kina kiʻekiʻe wela hoʻoheheʻe kila kiwi kiwi hana Manufacturers, lako, hale hana
Hiki iā ʻoe ke makemake pū kekahi
E hoʻouna i ka noi