Uyini Umehluko Phakathi Kwenduku, Ishubhu, kanye Nepayipi kunsimbi Engagqwali?

1. Amagama omkhiqizo nezincazelo (Ukuqhathanisa kwesiNgisi nesiShayina)

Igama lesiNgisi Igama lesiShayina Incazelo Nezici
Umjikelezo 不锈钢圆钢 (I-Stainless Steel Round) Ngokuvamile kubhekiselwa ezindongeni eziqinile ezigoqiwe, ezifojiwe, noma ezidonswa ngokubanda. Ngokuvamile ≥10mm ububanzi, isetshenziselwa ukucubungula okwengeziwe.
Induku 不锈钢棒材 (Induku Yensimbi Engagqwali) Kungase kubhekisele ezindongeni eziyindilinga, izinduku ze-hex, noma izinduku eziyisikwele. Amabha aqinile anodayamitha emincane (isb., 2mm–50mm) anembe kakhulu, afanele izixhumi, izingxenye zomshini ezinembayo, njll.
Ishidi 不锈钢薄板 (Ishidi Lensimbi Engagqwali) Ivamise ukujiya okungu-≤6mm, ikakhulukazi okugoqekayo, okunobuso obushelelezi. Isetshenziswa ekwakhiweni kwezakhiwo, izinto zikagesi, izinto zasekhishini, njll.
Ipuleti 不锈钢中厚板 (I-Stainless Steel Plate) Ivamise ukujiya okungu-≥6mm, ngokuyinhloko igoqeke ngokushisa. Ifanele imikhumbi yokucindezela, izingxenye zesakhiwo, izinhlelo zokusebenza zezimboni ezisindayo.
Ithubhu 不锈钢管(装饰管)(Ishubhu yensimbi engagqwali – Ehlobisayo/Eyesakhiwo) Ngokuvamile ibhekisela kumashubhu esakhiwo, emishini, noma okuhlobisa. Kungenziwa ezishiselwe noma ngaphandle nekhono. Igxila ekunembeni nasekubukekeni kwe-dimensional, isb, ifenisha noma izinsimbi.
Ipayipi 不锈钢管(工业管)(Ipayipi Lensimbi Engagqwali - Imboni) Okuvame ukusetshenziselwa amapayipi ezimbonini, njengokuthuthwa kwamanzi, ama-heaters, ama-boilers. Igcizelela ukushuba kodonga, isilinganiso sokucindezela, kanye nokucaciswa okujwayelekile (isb, SCH10, SCH40).
 

2. Isifinyezo Somehluko Oyinhloko

Isigaba Okuqinile Okungenalutho I-Main Application Focus Izici Zokukhiqiza
Umjikelezo/Induku ✅ Yebo ❌ Cha Machining, isikhunta, fasteners Ukuginqika okushisayo, ukubumba, ukudweba okubandayo, ukugaya
Ishidi/Ipuleti ❌ Cha ❌ Cha Isakhiwo, umhlobiso, izitsha zokucindezela Ukugoqwa okubandayo (ishidi) / okugoqwe ngokushisayo (ipuleti)
Ithubhu ❌ Cha ✅ Yebo Ukuhlobisa, isakhiwo, ifenisha Ishiselwe / idonswa ngokubanda / ayinamthungo
Ipayipi ❌ Cha ✅ Yebo Ukuthuthwa kwamanzi, imigqa enengcindezi ephezulu Izilinganiso ezingenamthungo / ezishiselwe, ezimisiwe
 

3. Amathiphu enkumbulo esheshayo:

  • Umjikelezo= Ibha eyindilinga yenhloso ejwayelekile, yokucubungula okungekuhle

  • Induku= Ibha encane, enembe kakhulu

  • Ishidi= Umkhiqizo omncane oyisicaba (≤6mm)

  • Ipuleti= Umkhiqizo oyisicaba owugqinsi (≥6mm)

  • Ithubhu= Ukusetshenziswa kobuhle/kwesakhiwo

  • Ipayipi= Okokuthutha okuwuketshezi (kukalwe ngengcindezi/okujwayelekile)

 

I. I-ASTM (Inhlangano YaseMelika Yokuhlola Nezinto Zokusebenza)

Induku / Ibha Eyindilinga

  • Izinga LereferensiI-ASTM A276 (Ukucaciswa Okujwayelekile Kwezinsimbi Nezimo Zensimbi Engagqwali - Okugoqwe Okushisayo Nokubandayo)

  • Incazelo: Amabha aqinile anezingxenye eziphambanayo ezihlukahlukene (indingilizi, isikwele, i-hexagonal, njll.) esetshenziselwa izinhlelo zokusebenza ezijwayelekile zesakhiwo kanye nemishini.

  • Qaphela: Kumatemu e-ASTM, “ibha eyindilinga” kanye “nenduku” kuvame ukusetshenziswa ngokushintshana. Nokho, “induku” ngokuvamile ibhekisela kububanzi obuncane, amabha adonswa ngokubanda anokuqonda okuphezulu kobukhulu.

Ishidi / Ipuleti

  • Izinga Lereferensi: I-ASTM A240 (Ukucaciswa Okujwayelekile kwe-Chromium ne-Chromium-Nickel Stainless Steel Plate, Ishidi, ne-Strip for Pressure Vessels kanye Nezicelo Ezivamile)

  • Incazelo Umehluko:

    • Ishidi: Ukuqina <6.35 mm (1/4 iyintshi)

    • Ipuleti: Ubukhulu ≥ 6.35 mm

  • Zombili ziyimikhiqizo eyisicaba, kodwa ziyahluka ngogqinsi nokugxilwa kwesicelo.

Ipayipi

  • Izinga Lereferensi: I-ASTM A312 (Ukucaciswa Okujwayelekile Kwamapayipi Ensimbi Angenamthungo, Ashiselwe, Futhi Abanda Kakhulu Asebenza E-Austenitic Ensimbi Engagqwali)

  • Isicelo: Isetshenziselwa ukuthutha uketshezi. Igcizelela ububanzi bangaphakathi, usayizi wepayipi lokuzisholo (NPS), kanye nesigaba sokucindezela (isb, SCH 40).

Ithubhu

  • Amazinga Okubhekisela:

    • I-ASTM A269 (Ukucaciswa Okujwayelekile Kweshubhu Lensimbi Engenamthungo ne-Welded Austenitic Stainless Steel for General Service)

    • I-ASTM A554 (Ukucaciswa Okujwayelekile Kweshubhu Lomshini Wensimbi Ehlanganisiwe Eshiselwe)

  • Gxila: Ububanzi bangaphandle kanye nekhwalithi yobuso. Ivamise ukusetshenziselwa izinjongo zesakhiwo, zemishini, noma zokuhlobisa.

II.I-ASME (American Society of Mechanical Engineers)

  • Amazinga: ASME B36.10M / B36.19M

  • Incazelo: Chaza osayizi abavamile kanye neshejuli yokuqina kodonga (isb., SCH 10, SCH 40) yensimbi engagqwaliamapayipi.

  • Sebenzisa: Ngokuvamile isetshenziswa nge-ASTM A312 ezinhlelweni zamapayipi ezimboni.

III.I-ISO (Inhlangano Yamazwe Ngamazwe Yokumisa)

  • ISO 15510: Ukuqhathaniswa kwebanga lensimbi engagqwali (akuchazi amafomu omkhiqizo).

  • ISO 9445: Ukubekezelela kanye nobukhulu bomugqa ogoqekayo obandayo, ishidi, nepuleti.

  • ISO 1127: Ubukhulu obujwayelekile bamashubhu ensimbi - kuyahlukanisaithubhufuthiipayipingobubanzi obungaphandle uma kuqhathaniswa nobubanzi obujwayelekile.

IV.EN (Izinkambiso ZaseYurophu)

  • EN 10088-2: Imikhiqizo eyisicaba yensimbi engagqwali (kokubili ishidi nepuleti) ngezinjongo ezijwayelekile.

  • EN 10088-3: Imikhiqizo emide yensimbi engagqwali njengemigoqo nezintambo.

V. Ithebula Elifingqiwe - Uhlobo Lomkhiqizo kanye Namazinga Okubhekisela kuwo

Uhlobo Lomkhiqizo Amazinga Okubhekisela Imigomo Yencazelo Eyinhloko
Umjikelezo / Induku I-ASTM A276, EN 10088-3 Ibha eqinile, edonswayo ebandayo noma egoqiwe eshisayo
Ishidi I-ASTM A240, EN 10088-2 Ubukhulu <6mm
Ipuleti I-ASTM A240, EN 10088-2 Ubukhulu ≥ 6mm
Ithubhu I-ASTM A269, ASTM A554, ISO 1127 Ukugxila kobubanzi bangaphandle, okusetshenziselwa ukusetshenziswa kwesakhiwo noma ubuhle
Ipayipi I-ASTM A312, ASME B36.19M Usayizi wamapayipi okuzisholo (NPS), osetshenziselwa ukuthutha uketshezi
Isikhathi sokuthumela: Jul-08-2025