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Oct 30, 2025 Waiho i kahi memo

ʻO ASTM A500 Grade C Pipe Specification

Nā Pono Kūlana Huahana

 

ʻO ka ASTM A500 Grade C ka wehewehe ʻana i nā paipu kila kalapona i hoʻopaʻa ʻia a wili ʻole ʻia i hoʻolālā ʻia no ka hoʻouka ʻana -pono i nā hana hana a me nā hana ʻoihana.

Me ka ikaika oi aku ma mua o ka Papa A a me B, hāʻawi ka paipu Papa C i ka hoʻomaikaʻi ʻana i ke kūpaʻa i ka hoʻoemi, ka piko, a me nā kūlana koʻikoʻi i hui ʻia -no ke kūpono i nā kolamu, ka hoʻopaʻa ʻana, nā hale kila, a me kekahi mau mea hoʻopili.

Nā pōmaikaʻi nui:

  • ʻO ka ikaika hoʻolālā kiʻekiʻe-i-pono kaumaha
  • ʻO ka hoʻoili ukana kūpono i nā hui welded
  • ʻO ka hana hilinaʻi no nā hale modular

 

astm a500 grade c structural tubing hss square tube bundles - octal pipe astm a500 grade c rectangular steel tubing stock in warehouse - octal pipe 

 

Kemika Maikaʻi no ka Welding a me ka Formability

 

 

ʻElemu

Max. wt%

Ke kumu hana ʻenekinia

Kalapona

0.26

Mālama i ka weldability a pale i ka haki

Manganese

1.35

Kākoʻo i ka ikaika a me ka paʻakikī

Phosphorus

0.035

Kāohi i ka weld brittleness

Sulfur

0.035

Hoʻonui i ka maʻemaʻe kila

ʻO ka metallurgy kūpaʻa e hōʻoiaʻiʻo i ka hana wili weld mau.

info-1024-445

 

Hoʻokō Mechanical no ka Palekana Kūleʻa

 

 

Waiwai

Koi

Ka Manaʻo Hana

Ka ikaika hua

ʻOi aku a i ʻole like me 46 ksi (317 MPa)

Ka ikaika compressive no nā kolamu

Ikaika U'i

ʻOi aku a i ʻole like me 62 ksi (427 MPa)

ʻO ka mana hoʻolālā holoʻokoʻa

ʻO ka lōʻihi

ʻOi aku ma mua a i ʻole like me 23%

Ductility ma lalo o ka hana a me ka hopena

Kākoʻo kēia mau waiwai i ka deformation palekana ma lalo o ka makani, kaʻahele, a i ʻole nā ​​ukana hana.

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Nā ʻano hana a me ka hōʻoia ʻana i ka maikaʻi o ka Weld Structural

 

Hoʻokumu mua ʻia ka paipu ASTM A500 Grade C ewiliwili pale uila (RW)a i ʻoleke anu -e hoʻokumu ana i HSS, e hōʻoia ana i ke ʻano like, ka ikaika, a me ke kūpono no ka hoʻohana ʻana i ka ukana.

Nā wahi hana nui:

  • ʻO ka hoʻomaʻemaʻe ʻana o ka humuhumu ERWhoʻonui i ka hoʻomau ʻana o ke kahe ʻana o ke koʻikoʻi ma o nā hui i loko o nā papa hana
  • -anu no ka hooponopono anahāʻawi i ka geometry kūpono a me ka radii kihi no ka HSS, e hoʻomaikaʻi ana i ke kūpono-up a me ka hoʻopololei ʻana ma ka pūnaewele.
  • Nānā hili weld(visual + NDE ke hōʻike ʻia) hōʻoia i ka maikaʻi no ka luhi -koʻikoʻi a i ʻole ke koi -lālā koʻikoʻi
  • ʻO ka pololei a me ka hoʻomanawanui ʻanahoʻemi ka hoʻokele i ka hana hoʻoponopono i ka wā o ke kūkulu ʻana, e hōʻoia ana i ka hoʻonohonoho pono

Hoʻolālā ʻia kēlā me kēia ʻanuʻu e mālama i ka ikaika o ka ʻāpana a hāʻawi i ka hana hilinaʻi i ka hoʻopili ʻana, ka kuʻi ʻana, a me nā kūlana hoʻouka hui.

 

a500 grade c square hollow section tube end view close up - octal pipe a500 grade c yield strength 50 ksi structural tube for buildings - octal pipe

 

Ana & Lahui

 

 

Kinohi

Laulā maʻamau

Paipu Poe

1.66" – 28" OD (42 – 711 mm)

HSS huinaha

1" – 20"

HSS huinahalike

1.5" × 1" – 20" × 12"

Mānoanoa Pā

A hiki i ka 0.875 "ma muli o ke ʻano

Ka lōʻihi

6–18 m (SRL/DRL a maʻamau paha)

ʻO ka ʻae ʻana o ka dimensional e hahai i nā koi koi o ASTM A500.

info-1024-577

 

Nā Koho Palekana ʻili a me ka hoʻopau ʻana

 

  • ʻEleʻele, ʻaʻohe, a i ʻole -kahi i pena ʻia
  • E kūʻai i-koho i hoʻopili ʻia no ka pale ʻana i ka ʻino
  • Hoʻopau i nā pāpale a i ʻole nā ​​bevel e pili ana i nā pono hoʻokomo
  • Mālama kēia mau hiʻohiʻona i ka mālama ʻana i nā pōʻino a me ka ʻike ʻana i ke kaiapuni.

 

Hoʻohana Paipu Kūleʻa

 

  • Ke kūkulu ʻana i nā kolamu a me nā lālā paʻa
  • Nā papahana ʻenehana a me nā mīkini
  • Pono alahaka a me nā hale hana lua
  • ʻO nā pou hōʻailona a me nā pahu kila maʻamau
  • Nā ʻōnaehana rack a me nā ʻāpana modular prefabricated
  • Hoʻolālā ʻia no ka maikaʻi o ka hana ʻana a hilinaʻi ma ka -hui pūnaewele.

 

Kākoʻo hoʻolako no ke kūkulu ʻana a me nā papahana ʻoihana

 

Hāʻawi ʻo Octal Pipe i ka paipu ASTM A500 Grade C me ka hiki ke hoʻopaʻa ʻia, nā moʻolelo o ka maikaʻi o ka weld seam, a me ka hoʻomākaukau ʻana -hoʻomākaukau no ke kākoʻo ʻana i ka lako hilinaʻi i loko o nā papahana kūkulu hale a me nā ʻoihana.

 

Hoʻokaʻaʻike i kēia manawa

FAQ

 

 

info-470-408

Q1: He aha ka ASTM A500 Grade C i hoʻohana ʻia no?

A1: ʻO -ano anuu no nā hale, nā alahaka, a me ka hana maʻamau.

Q2: He aha ka ʻokoʻa ma waena o ASTM A500 Grade B a me ka Papa C?

A2: ʻOi aku ka nui o ka ikaika hua liʻiliʻi o ka papa C, no laila e koho ʻia ke koi ʻia ka palena ikaika hou.

Q3: ʻO ka ASTM A500 Grade C "pipe" a i ʻole "hoʻoheheʻe ʻia (HSS)"?

A3: Ua kuhikuhi mua ʻia ʻo ia he paipu hoʻoheheʻe ʻia (HSS) ma nā ʻano poepoe, huinaha, a me nā ʻano ʻehā.

Q4: Hiki iā A500 Grade C ke hāʻawi ʻia ma ke ʻano he ERW a me ka ʻole?

A4: ʻAe-A500 uhi i ke anu-i hoʻoheheʻe ʻia (ERW) a me nā paipu hoʻoheheʻe ʻole.
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