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Oct 30, 2025 Lekani uthenga

ASTM A500 Giredi C Kulongosora kwa Chitoliro

Uwemi wa katundu & nkhongono za kapangidwe

 

ASTM A500 Grade C yikulongosora mapaipi gha chisulo cha carbon ghakupangika na welded na ghambura msoko agho ghapangika kuti ghanyamure katundu - mu ntchito zakuzenga na za mafakitale.

Na nkhongono ya vipambi vyapachanya kuluska magulu A na B, chitoliro cha magulu C chikupereka kukhazikika kwakukhozga pakufinyikizga, kukhoma, na kuphatikizapo kusuzgika -kupangiska kuti chiŵe chakwenelera ku mizati, kukhozga, vipangizo vya visulo, na vinyake vyakuŵika pa mizati.

Uwemi ukuru:

  • Nkhongono zapachanya zakupangika-ku-kukwaniska kulemera
  • Kusuntha kwa katundu mwakukwana mu maungano ghakukhozgeka
  • Kupanga vinthu mwakugomezgeka

 

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

 

Chemistry ya vinthu vyakuwotchera na kupanga

 

 

Elementi

Max. wt%

Chilato cha Uinjiniya

Kaboni

0.26

Kusunga weldability na kupeŵa kung'ambika

Manganizi

1.35

Kukhozgera nkhongono na kukhora

Fosiforosi

0.035

Kuteteza kuphwanyika kwa weld

Sulfure

0.035

Kupangiska kuti visulo viŵe vyakutowa

Kukhazikika kwa vitsulo kukuwoneseska kuti msoko wa weld ukugwira ntchito mwakuyana.

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Kugwira ntchito kwa makina kuti vinthu viŵe vyakuvikilirika

 

 

Katundu

Ivyo vikukhumbikwa

Kung'anamura Kuchita

Nkhongono zakupereka

Kukuluska panji kuyana na 46 ksi (317 MPa)

Nkhongono yakufinyikizga ya mizati

Nkhongono ya Tensile

Kukuluska panji kuyana na 62 ksi (427 MPa)

Nkhongono zose za kapangidwe

Kutalika

Kujumpha panji kuyana na 23%

Ductility pasi pa kupanga na kukhuŵazga

Katundu uyu wakukhozgera kusinthika kwakuvikilirika pasi pa mphepo, magalimoto, panji katundu wakugwira ntchito.

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Nthowa zakupangira vinthu na kukhozgera mtundu wa Weld

 

ASTM A500 Mtundu C chitoliro chomenechomene chikupangika na .magesi kukanizga kuwotcha (ERW)olokuzizima-kupanga mu HSS, kuwoneseska kuti kawonekero kakuyana waka, nkhongono, na kuzomerezgeka kugwiliskira ntchito katundu-kunyamura.

Malo ghakuzirwa ghakupangira:

  • Kunozga msoko wa ERWKukhozga kulutilira kwa kusuzgika maghanoghano kwizira mu viŵaro vyakupangika
  • Kuzizima-kupanga kulamulirakupereka geometry yakukwana na radii ya pakona ya HSS, kukhozga fit-up na kulinganizgika pa malo
  • Kuwoneseska msoko wa Weld(visual + NDE para vyalongosoreka) vikukhozgera kutopa -kukhuŵara panji kukhumba-ŵanthu ŵakukhumbikwa chomene
  • Kuwongolera na kulekelera kwa vigaŵaUlongozgi ukuchepeska ntchito yakunozga pa nyengo ya kuzenga, kuwoneseska kuŵika vinthu mwakwenelera

Sitepe yiliyose yikupangika kuti yiŵe na nkhongono za chigaŵa na kupereka ntchito yakugomezgeka pakufinyikizga, kukhoma, na kusazgako katundu.

 

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

 

Miyeso & Kupereka

 

 

Kawonekero

Mtundu wakumanyikwa

Chitoliro chakuzungulira

1.66" - 28" OD (42 - 711 mm)

Sikweya HSS

1" – 20"

HSS ya makona ghatatu

1.5" × 1" – 20" × 12"

Kukula kwa Khoma

Kufika pa 0.875" kutengera kawonekero

Utali

6-18 m (SRL/DRL panji mwambo)

Kuzomerezgeka kwa vigaŵa kukulondezga ivyo vikukhumbikwa mu ASTM A500.

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Kumalizga Pamwamba & Kumapeto Kwakuvikilira

 

  • Vinthu vyakufipa, vyambura kanthu, panji vyakupenteka -
  • Gulani-vyakusankha vyakuvwara vyakuvikilira ku dzimbiri
  • Vipewa vyakumasinda panji ma bevels kuyana na ivyo vikukhumbikwa pakuŵika
  • Vinthu ivi vikuvikilira ŵanthu kuti ŵaleke kunangika na kupwetekeka na chilengiwa.

 

Mapulogalamu ghakupangika na chitoliro

 

  • Kuzenga mizati na viŵaro vyakukhozga
  • Mapulatifomu gha mafakitale na vyakovwira pa makina
  • Kugwiliskira ntchito bulawuro na vinthu vinyake
  • Mitengo ya vimanyikwiro na mafuremu gha visulo
  • Nthowa zakuŵikamo vinthu na mayuniti ghakupangika kale
  • Kupangika kuti kupangike makora na kugomezgeka pa - malo ghakuwungana.

 

Kupereka wovwiri ku ntchito zakuzenga na za mafakitale

 

Octal Pipe wakupereka ASTM A500 Grade C chitoliro na mabuku ghakulembeka, weld msoko mtundu marekodi, na fabrication-kunozgeka kumalizga kunozgekera kuti ŵakhozgere katundu wakugomezgeka mu mapulojekiti ghakuzenga nyumba na mafakitale.

 

Lumikizanani sono

Mafumbo ghakufumbika

 

 

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Q1: Kasi ASTM A500 Giredi C yikugwiriskirika nchito wuli?

A1: Kuzizima-kupanga carbon zitsulo zakupangika tubing za nyumba, milatho, na kupanga kwakupangika kwakupangika.

Q2: Kasi pali mphambano wuli pakati pa ASTM A500 Giredi B na Giredi C?

A2: Grade C kanandi yili na nkhongono zakupanga vipambi vyakukwana, ntheura yikusankhika para nkhongono zakusazgikira zikukhumbikwa.

Q3: Kasi ASTM A500 Mtundu C "chitoliro" panji "chitoliro cha kapangidwe (HSS)"?

A3: Icho chomenechomene chikulongosoreka nga ni structural tubing (HSS) mu mawonekero ghakuzungulira, ghakukwana, na gha makona ghatatu.

Q4: Kasi A500 Grade C yingapelekeka nga ni ERW ndiposo kwambura msoko?

A4: Enya -A500 yikuphimba mphepo yakuzizima - yakupangika yakuwotcha (ERW) na yambura msoko yakupangika na chubu.
Viphaso

 

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Chikalata cha CE

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Chikalata cha ISO 9001

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Chikalata cha API Q1

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Chikalata cha ABS

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Chikalata cha AP-5L

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Chikalata cha API-5CT

 

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