Phapano ke Efe Pakeng Tsa Lere, Tube, le Pipe ho Stainless Steel?

1. Mabitso a Sehlahisoa le Litlhaloso (Papiso ea Senyesemane-Sechaena)

Lebitso la Senyesemane Lebitso la Sechaena Tlhaloso & Litšobotsi
Ratoa 不锈钢圆钢 (Stainless Steel Round) Ka kakaretso e bua ka mekoallo e chitja e chesitsoeng, e ferekaneng, kapa e huloang ke serame. Hangata ≥10mm ka bophara, e sebelisetsoa ho tsoela pele ho sebetsa.
Molamu 不锈钢棒材 (Stainless Steel Rod) E kanna ea bua ka melamu e chitja, melamu ea hex kapa melamu e sekoere. Ka tloaelo litšepe tse tiileng tsa bophara ba li-diameter tse nyane (mohlala, 2mm–50mm) tse nepahetseng haholo, tse loketseng li-fasteners, likarolo tsa machining tse nepahetseng, jj.
Leqephe 不锈钢薄板 (Stainless Steel Sheet) Ka tloaelo ≤6mm ka botenya, haholo-holo e batang, e nang le bokaholimo bo boreleli. E sebelisoa ka meaho, lisebelisoa, lisebelisoa tsa kichine, joalo-joalo.
Letlapa 不锈钢中厚板 (Stainless Steel Plate) Ka tloaelo ≥6mm ka botenya, haholo-holo e chesitsoeng. E loketse likepe tsa khatello, likarolo tsa sebopeho, lisebelisoa tse boima tsa indasteri.
Tube 不锈钢管（装饰管）(Tube ea tšepe e sa hloekang – E khabisang/ea Sebopeho) Hangata e bolela li-tubing tsa meralo, tsa mochini, kapa tsa mekhabiso. E ka ba welded kapa seamless. E tsepamisitse maikutlo holim'a ho nepahala le ponahalo, mohlala, bakeng sa thepa ea ka tlung kapa litšepe.
Pipe 不锈钢管(工业管)(Pipe ea tšepe e sa hloekang - Indasteri) Hangata e sebelisetsoa liphaephe tsa indasteri, joalo ka lipalangoang tsa mokelikeli, li-heaters tsa mocheso, li-boilers. E totobatsa botenya ba lebota, tekanyo ea khatello, le litlhaloso tse tloaelehileng (mohlala, SCH10, SCH40).
 

2. Kakaretso ea Liphapang Tsa Sehlooho

Sehlopha Tiileng Sekoti Tsepamiso ea Bohlokoa ea Kopo Litšobotsi tsa Tlhahiso
Round/ Molamu ✅ Ho joalo ❌ Che Machining, hlobo, fasteners Ho chesa, ho phunya, ho taka ho batang, ho sila
Leqephe/Letlapa ❌ Che ❌ Che Sebopeho, mokhabiso, lijana tsa khatello Cold rolled (lakane) / Hot-rolled (plate)
Tube ❌ Che ✅ Ho joalo Mokhabiso, sebopeho, thepa ea ka tlung E cheselitsoe (// Hoa) / cold-drawn/ E hlokang seam
Pipe ❌ Che ✅ Ho joalo Lipalangoang tsa metsi, lithapo tsa khatello e phahameng Lintlha tse se nang seamless / welded, tse tloaelehileng
 

3. Malebela a Potlako a Memori:

  • Ratoa= Sebaka se pota-potiloeng se akaretsang, bakeng sa ts'ebetso e thata

  • Molamu= E nyane, bar e nepahetseng haholoanyane

  • Leqephe= Sehlahisoa se tšesaane se bataletseng (≤6mm)

  • Letlapa= Sehlahisoa se teteaneng se bataletseng (≥6mm)

  • Tube= Bakeng sa tšebeliso ea botle / sebopeho

  • Pipe= Bakeng sa lipalangoang tsa metsi (tse lekantsoeng ka khatello / maemo)

 

I. ASTM (Mokhatlo oa Amerika oa Liteko le Lisebelisoa)

Molamu / Round Bar

  • Reference Standard: ASTM A276 (Tlhaloso e Tloaelehileng bakeng sa Litšepe le Libopeho tsa tšepe e sa Tletseng - E Robisitsoeng ka Mocheso le e Khaotsoeng)

  • Tlhaloso: Litšepe tse tiileng tse nang le likarolo tse fapaneng tsa sefapano (tse pota-potileng, lisekoere, tse mahlakore a mabeli, joalo-joalo) tse sebelisoang bakeng sa lisebelisoa tse akaretsang tsa meralo le machining.

  • Hlokomela: Ho poleloana ea ASTM, "roundbar" le "thupa" hangata li sebelisoa ka ho fapanyetsana. Leha ho le joalo, "thupa" ka tloaelo e bolela litšepe tse nyane, tse huloang ke serame tse nang le boemo bo holimo bo nepahetseng.

Leqephe / Letlapa

  • Reference Standard: ASTM A240 (Tlhaloso e Tloaelehileng bakeng sa Chromium le Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Application)

  • Liphapang tsa Tlhaloso:

    • LeqepheBotenya <6.35 mm (1/4 inch)

    • Letlapa: Botenya ≥ 6.35 limilimithara

  • Ka bobeli ke lihlahisoa tse bataletseng, empa li fapane ka botenya le tsepamiso ea ts'ebeliso.

Pipe

  • Reference StandardASTM A312 (Tlhaloso e Tloaelehileng bakeng sa Liphaephe tsa tšepe tse sa tsitsang, tse cheselitsoeng, le tse batang haholo tsa Austenitic Stainless Steel)

  • Kopo: E sebelisetsoa ho tsamaisa maro. E totobatsa bophara ba ka hare, boholo ba pipe ea lebitso (NPS), le sehlopha sa khatello (mohlala, SCH 40).

Tube

  • Reference Standards:

    • ASTM A269 (Tlhaloso e Tloaelehileng bakeng sa Seamless le Welded Austenitic Stainless Stainless Tubing bakeng sa Tšebeletso e Akaretsang)

    • ASTM A554 (Tlhaloso e Tloaelehileng bakeng sa Tubing ea Mechanical e Welded Stainless Stainless)

  • Tsepamisa maikutlo: Bophara ba ka ntle le boleng ba bokaholimo. Ka tloaelo e sebelisetsoa merero ea meralo, ea mochini, kapa ea mokhabiso.

II.ASME (Mokhatlo oa Amerika oa Baenjiniere ba Mechini)

  • Litekanyetso: ASME B36.10M / B36.19M

  • Tlhaloso: Hlalosa boholo ba mabitso le mananeo a botenya ba lebota (mohlala, SCH 10, SCH 40) bakeng sa tšepe e sa hloekang.liphaephe.

  • Sebelisa: Hangata e sebelisoa le ASTM A312 lits'ebetsong tsa liphaephe tsa indasteri.

III.ISO (Mokhatlo oa Machaba oa Maemo)

  • ISO 15510: Lipapiso tsa boemo ba tšepe e sa hloekang (ha e hlalose mefuta ea lihlahisoa).

  • ISO 9445: Mamello le litekanyo bakeng sa strip e kolobisitsoeng ka serame, lakane le poleiti.

  • ISO 1127: Litekanyo tse tloaelehileng tsa li-tubes tsa tšepe - li khethollatubelephalaka bophara ba bokantle khahlano le bophara ba lebitso.

IV.EN (Melao ya Yuropa)

  • EN 10088-2: Lihlahisoa tse sephara tsa tšepe tse se nang tšepe (ka bobeli lakane le poleiti) bakeng sa merero e akaretsang.

  • EN 10088-3: Lisebelisoa tse telele tsa tšepe tse sa hloekang tse kang mekoallo le lithapo.

V. Lethathamo la Kakaretso - Mofuta oa Sehlahisoa le Maemo a Reference

Mofuta oa Sehlahisoa Reference Standards Lipehelo tsa Tlhaloso ea Bohlokoa
Round/ Molamu ASTM A276, EN 10088-3 Sebaka se tiileng, se huloang ke serame kapa se chesang se biditsoeng
Leqephe ASTM A240, EN 10088-2 Botenya <6mm
Letlapa ASTM A240, EN 10088-2 Botenya ≥ 6mm
Tube ASTM A269, ASTM A554, ISO 1127 Tsepamiso ea bophara ba kantle, e sebelisetsoang ts'ebeliso ea sebopeho kapa botle
Pipe ASTM A312, ASME B36.19M Boholo ba lipeipi (NPS), bo sebelisetsoang ho tsamaisa metsi
Nako ea poso: Jul-08-2025