Kedu ihe dị iche n'etiti mkpanaka, Tube, na Pipe na igwe anaghị agba nchara?

1. Aha ngwaahịa na nkọwapụta (ntụnyere Bekee-Chinese)

Aha bekee Aha Chinese Nkọwa & Njirimara
Gburugburu 不锈钢圆钢 (Stainless Steel Round) Na mkpokọta na-ezo aka na ụlọ mmanya gbara okirikiri siri ike kpụ ọkụ n'ọnụ, kpụrụ akpụ ma ọ bụ oyi kpụrụ. Na-emekarị ≥10mm na dayameta, eji maka nhazi ọzọ.
Mkpanaka 不锈钢棒材 (Ogwe igwe anaghị agba nchara) Nwere ike na-ezo aka na mkpanaka gburugburu, mkpanaka hex, ma ọ bụ mkpanaka square. Ogwe siri ike nke pere mpe-dayameta (dịka ọmụmaatụ, 2mm–50mm) nwere nkenke dị elu, dabara adaba maka ihe ngbochi, akụkụ nrụpụta nkenke, wdg.
Mpempe akwụkwọ Mpempe igwe anaghị agba nchara (不锈钢薄板) A na-ahụkarị ≤6mm n'ogo, tumadi oyi-akpọrela, nwere ezigbo elu. Ejiri ya na ihe owuwu ụlọ, ngwa ngwa, akụrụngwa kichin, wdg.
Efere 不锈钢中厚板 (Stainless Steel Plate) Ọ na-abụkarị ≥6mm n'ogo, tumadi na-ekpo ọkụ. Kwesịrị ekwesị maka ụgbọ mmiri nrụgide, ihe nhazi, ngwa ọrụ mmepụta ihe dị arọ.
Tube 不锈钢管（装饰管）( Igwe anaghị agba nchara - Ihe ịchọ mma/ihe owuwu) Na-ezokarị aka na tubing arụrụ arụ, n'ibu, ma ọ bụ ihe ịchọ mma. Enwere ike welded ma ọ bụ enweghị nkebi. Na-elekwasị anya na nha anya na ọdịdị, dịka ọmụmaatụ, maka arịa ụlọ ma ọ bụ ụgbọ okporo ígwè.
Ọkụ 不锈钢管（工业管）( Igwe anaghị agba nchara – Industrial) A na-ejikarị maka ọkpọkọ ụlọ ọrụ, dị ka ụgbọ mmiri mmiri, ihe ndị na-ekpo ọkụ, ọkụ ọkụ. Na-ekwusi ike ọkpụrụkpụ mgbidi, ọkwa nrụgide na nkọwa ọkọlọtọ (dịka, SCH10, SCH40).
 

2. Isi ihe dị iche iche nchịkọta

Otu siri ike Oghere Isi Ngwa lekwasịrị anya Njirimara nrụpụta
Gburugburu/Ogwe ✅ Ee Mba Machining, ebu, fasteners Na-ekpo ọkụ na-akpụgharị, na-akpụ akpụ, eserese oyi, egweri
Mpempe akwụkwọ/efere Mba Mba Ihe owuwu, ihe ndozi, arịa nrụgide Oyi-akpọrela (ibé akwụkwọ) / na-ekpo ọkụ (efere)
Tube Mba ✅ Ee Ihe ndozi, ihe owuwu, arịa ụlọ Welded / oyi-adọta / enweghị nkebi
Ọkụ Mba ✅ Ee Ụgbọ njem mmiri mmiri, ahịrị nrụgide dị elu Enweghị enweghị nkebi / welded, ọkwa ahaziri ahazi
 

3. Ndụmọdụ ebe nchekwa ngwa ngwa:

  • Gburugburu= Ogwe okirikiri gbara gburugburu, maka nhazi siri ike

  • Mkpanaka= Ogwe dị nta, nke ziri ezi

  • Mpempe akwụkwọ= Ngwaahịa dị larịị (≤6mm)

  • Efere= Ngwaahịa dị larịị (≥6mm)

  • Tube= N'ihi na aesthetic / structural ojiji

  • Ọkụ= Maka ụgbọ njem mmiri (nke nrụgide/ọkọlọtọ gosiri)

 

I. American Society for Testing and Materials (ASTM)

Mkpanaka / Ogwe okirikiri

  • Ụkpụrụ ntụakaASTM A276 (Nkọwa ọkọlọtọ maka ogwe igwe anaghị agba nchara na ụdị - akpọrepu ọkụ na oyi na-atụ)

  • Nkọwa: Ogwe siri ike nke nwere akụkụ obe dị iche iche (gburugburu, square, hexagonal, wdg) eji eme ihe n'ozuzu ya na ngwa nhazi.

  • Rịba ama: N'okwu ASTM, a na-ejikarị "ogwe okirikiri" na "mkpa" eme ihe n'otu n'otu. Agbanyeghị, “mkpanaka” na-ezokarị aka na dayameta pere mpe, ogwe oyi na-adọkpụ nwere oke akụkụ dị elu.

Mpempe akwụkwọ / Efere

  • Ụkpụrụ ntụakaASTM A240 (Nkọwa ọkọlọtọ maka Chromium na Chromium-Nickel igwe anaghị agba nchara, mpempe akwụkwọ, na eriri maka ụgbọ mmiri nrụgide na maka ngwa ngwa)

  • Nkọwapụta Ọdịiche:

    • Mpempe akwụkwọỌkpụrụkpụ <6.35 mm (1/4 inch)

    • EfereỌkpụrụkpụ ≥ 6.35 mm

  • Ha abụọ bụ ngwaahịa dị larịị, mana dị iche na ọkpụrụkpụ na itinye uche ngwa.

Ọkụ

  • Ụkpụrụ ntụakaASTM A312 (Nkọwa ọkọlọtọ maka enweghị nkebi, welded, na nnukwu oyi na-arụ ọrụ Austenitic igwe anaghị agba nchara)

  • Ngwa: A na-eji ebufe mmiri mmiri. Na-ekwusi ike na dayameta dị n'ime, nha ọkpọkọ ọnụ (NPS), na klaasị nrụgide (dịka, SCH 40).

Tube

  • Ụkpụrụ ntụaka:

    • ASTM A269 (Nkọwa ọkọlọtọ maka enweghị nkebi na welded Austenitic igwe anaghị agba nchara maka ọrụ izugbe)

    • ASTM A554 (Nkọwa ọkọlọtọ maka welded igwe anaghị agba nchara)

  • Lekwasị anya: elu elu na elu àgwà. A na-eji ya eme ihe maka nhazi, igwe ma ọ bụ ihe ịchọ mma.

II.Ndị American Society of Mechanical Engineers (ASME)

  • Ụkpụrụ: ASME B36.10M / B36.19M

  • Nkọwa: Kọwaa nha n'ọnụ na nhazi nhazi mgbidi (dịka SCH 10, SCH 40) maka igwe anaghị agba nchara.ọkpọkọ.

  • Jiri: A na-etinyekarị ya na ASTM A312 na sistemu ọkpọkọ mmepụta ihe.

III.ISO (International Organisation for Standardization)

  • ISO 15510: ntụnyere ọkwa igwe anaghị agba nchara (anaghị akọwapụta ụdị ngwaahịa).

  • ISO 9445: Nkwenye na nha maka warara oyi, mpempe akwụkwọ na efere.

  • ISO 1127: Standard akụkụ maka dara tubes - ichetubenaọkpọkọsite na mpụga dayameta vs. ọnụ ala dayameta.

IV.EN (European Norms)

  • EN 10088-2: Ngwaahịa ewepụghị igwe anaghị agba nchara (ma mpempe akwụkwọ na efere) maka ebumnuche izugbe.

  • EN 10088-3: Igwe anaghị agba nchara ogologo ngwaahịa dị ka mmanya na wires.

V. Isiokwu nchịkọta - Ụdị ngwaahịa na ụkpụrụ ntụaka

Ụdị ngwaahịa Ụkpụrụ ntụaka Usoro nkọwa igodo
Gburugburu / Rod ASTM A276, EN 10088-3 Ogwe siri ike, oyi adọtara ma ọ bụ akpọrepu ọkụ
Mpempe akwụkwọ ASTM A240, EN 10088-2 Ọkpụrụkpụ <6mm
Efere ASTM A240, EN 10088-2 Ọkpụrụkpụ ≥ 6mm
Tube ASTM A269, ASTM A554, ISO 1127 Nledo anya dayameta dị n'elu, ejiri maka nhazi ma ọ bụ ihe ịchọ mma
Ọkụ ASTM A312, ASME B36.19M Nha ọkpọkọ ọnụ (NPS), eji eme njem mmiri
Oge nzipu: Jul-08-2025