1. Ukubaluleka Kokubalwa Kwesisindo Sepayipi

Ukuqondaisisindo samapayipi ensimbi angenamthungokubalulekile ku:

Ukuhlela Izinto Zokuthutha:Amapayipi asindayo adinga ukuphathwa okukhethekile, amakhreyini, kanye nezimoto zokuthutha.

Ubunjiniyela Bezakhiwo:Izisekelo nama-bracket kumele aphathe isisindo sepayipi ngokuphephile.

Izindleko Zephrojekthi:Isisindo sepayipi sithinta ngqo izindleko zezinto zokwakha.

Ukuphepha Kokufakwa:Isisindo esinembile siyaqinisekisaukuphakamisa nokubeka endaweni ephephile.

Ukuhambisana Nezindinganiso:Ukugcina ubukhulu bodonga obufanele kanye ne-OD kuqinisekisaipayipi lihlangabezana nezimfuneko ze-ASTM, EN, noma ze-DIN.

 

2. Ifomula Yesisindo Sepayipi

Ifomula ejwayelekile yeukubala isisindo sepayipi lensimbi elingenamthungoubude beyunithi ngayinye buyi:

Isisindo(kg/m)=0.02466×(OD−Ubukhulu Bodonga)×Ubukhulu BodongaIsisindo (kg/m) = 0.02466 \izikhathi (OD - Ubukhulu Bodonga) \izikhathi Ubukhulu BodongaIsisindo(kg/m)=0.02466×(OD−Ubukhulu Bodonga)×Ubukhulu Bodonga

Kuphi:

OD= Ububanzi Bangaphandle (mm)

Ubukhulu Bodonga= Ubukhulu bodonga lwepayipi (mm)

I-0.02466 iyisilinganiso sokuguqula esingaguquki sibe yi-kg/m

Kumapayipi e-metric: Isisindo (kg/m) = 0.02466 × (OD - Wall) × Wall × 1000 (ngokuguqulwa kwe-mm kuya kumitha)

 

3. Ithebula Lesisindo Sepayipi – Amapayipi Ensimbi Ejwayelekile Yekhabhoni

I-OD (intshi)	Ubukhulu Bodonga (intshi)	Ishejuli	Isisindo (kg/m)	Izinto	Amanothi
2	0.154	I-SCH 40	3.0	I-ASTM A106 B	Ipayipi lebhoyila elijwayelekile
2	0.218	I-SCH 80	4.2	I-ASTM A106 B	Ipayipi elinomfutho ophezulu
4	0.237	I-SCH 40	7.5	I-P235GH	Ipayipi lokushintshanisa ukushisa
4	0.337	I-SCH 80	10.5	P22	Umugqa we-boiler superheater
6	0.280	I-SCH 40	12.0	I-ASTM A53 B	Ipayipi lezimboni elijwayelekile
6	0.432	I-SCH 80	18.5	I-P91	Umugqa webhoyila oshisa kakhulu

I-Womic Steel inikeza amashadi esisindo sawo wonke amashejuli namabanga, kusiza onjiniyela kanye nochwepheshe bokuthenga ukuhlela izinto zokuthutha kanye nokufaka ngendlela ephumelelayo.

 

4. Ithebula Lesisindo Sepayipi – Amapayipi Ensimbi Engxubevange

I-OD (mm)	Ubukhulu Bodonga (mm)	Ishejuli	Isisindo (kg/m)	Ibanga	Amanothi
50	4.0	I-SCH 40	4.8	P11	Ishubhu yebhoyila enezinga lokushisa eliphakathi
50	6.0	I-SCH 80	7.2	P22	Ishubhu yebhoyila eshisa kakhulu
100	5.0	I-SCH 40	14.2	I-P91	Ibhoyila ebaluleke kakhulu
100	9.0	I-SCH 80	24.8	I-P92	Ishubhu le-Superheater
150	6.0	I-SCH 40	27.0	P22	Ishubhu yokushintshanisa ukushisa
150	12.0	I-SCH 160	52.5	I-P91	Isihloko sebhoyila esinomfutho ophezulu

 

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5. Izici Ezithinta Isisindo Sepayipi

Ubuningi bezinto:Insimbi yekhabhoni ≈ 7.85 g/cm³, Insimbi ye-alloy iyafana.

Ubukhulu Bodonga:Izinombolo zeshejuli eziphakeme = izindonga ezijiyile = ipayipi elisindayo.

Ubude bepayipi:Izikali zesisindo ziqondile ngobude; amapayipi amade adingaukuhlela kokuphatha.

Indlela Yokukhiqiza:Amapayipi adonswayo abandayo avame ukuba nawoubuningi obuphezulu kancane ngenxa yokuqina komsebenzi, kodwa ukubekezelelana okuqinile.

Ukubekezelelana Nokunemba:I-Womic Steel iqinisekisai-OD enembile kanye nobukhulu bodonga, ukuvimbela ukungafani kwesisindo.

 

6. Izifundo Zecala Lokusebenza

6.1 Iphrojekthi Yeshubhu Lebhoyila

l Ipayipi:Ipayipi elingenamthungo le-P91, i-OD engu-100mm, udonga oluyi-9mm, i-SCH 80

l Isisindo ngemitha:24.8 kg

l Ukusetshenziswa:Ulayini we-Superheater esiteshini sikagesi esingu-600 MW

l Izinzuzo:Ukumelana nokushisa okuphezulu, i-OD eqondile yokugoba ishubhu, i-oval ephansi yokudlulisa ukushisa okufanayo

 

6.2 Ipayipi Lokushintsha Ukushisa

Ipayipi:Ipayipi elingenamthungo le-P22, i-OD engu-50mm, udonga oluyi-6mm, i-SCH 80

Isisindo ngemitha:7.2 kg

Ukusetshenziswa:Isishintshi sokushisa sezimboni

Izinzuzo:Ubukhulu bodonga obulawulwayo buqinisekisaukusebenza okushisayo okuqhubekayo, ukudluliselwa kokushisa okulungiselelwe kahle, kanye nokufakwa okulula

6.3 Ishubhu Lokujikijela Elihambayo

Ipayipi:Ishubhu lensimbi yekhabhoni elidonswayo elibandayo, i-OD engu-60mm, udonga oluyi-4mm

Isisindo ngemitha:6.2 kg

Ukusetshenziswa:Ishubhu yerola yokuhambisa eqondile

Izinzuzo:Ukuma okuphansi, i-OD eqondile, ukujikeleza okubushelelezi, impilo yesevisi ende

 

7. Izinto Okumelwe Zicatshangelwe Ngesisindo Sokuthenga

Lapho bekhetha amapayipi amaphrojekthi ezimboni, ochwepheshe bokuthenga kufanele bacabangele lokhu okulandelayo:

l Izinto Zokuphayipha kanye Nebanga:Insimbi yekhabhoni, insimbi ye-alloy, noma insimbi engagqwali.

l Ishejuli / Ubukhulu Bodonga:Inqumaisisindo, isilinganiso sokucindezela, kanye nezindleko.

l I-OD yepayipi kanye nobude:Ukusekela ukuthunyelwa, ukuphakamisa, kanye nokwakheka.

l Izidingo Zohlelo Lokusebenza:Izinga lokushisa eliphezulu, umfutho ophezulu, noma ukunemba komshini.

l Ukuthobela Izindinganiso:I-ASTM, i-EN, i-DIN, i-ASME iyaqinisekisaukusebenza okuthembekile kanye nesisindo esifanayo.

I-Womic Steel inikeza amashadi anemininingwane yesisindo sepayipi kanye nesiqondiso sobuchwephesheukusiza amaqembu okuthenga kanye nobunjiniyela ukuthi enze izinqumo ezinolwazi.

 

8. Izinzuzo Zensimbi Yabesifazane

l I-Precision Tube OD kanye nokulawula ukujiya kodonga: Ukuma okuphansi kanye nokubekezelelana okuqinile.

l Amapayipi Angenamthungo Adonswe Ngobandayo: Isisindo esinembile, izakhiwo ezifanayo zemishini.

l Ububanzi Bezinto Ezibanzi: Insimbi yekhabhoni, insimbi ye-alloy, insimbi engagqwali, i-P91, i-P22, i-P235GH.

l Ukuthobela Izindinganiso Zomhlaba Wonke: I-ASTM, i-EN, i-DIN, i-ASME.

l Izinketho Zokwenza Ngokwezifiso: Ama-U-gond, amashubhu agobile amaningi, amashubhu e-conveyor roller.

l Ukuhlela Okuthuthukisiwe Kwezokuthutha: Isisindo sepayipi esinembile ngemitha ngayinye yokuphatha kanye nokulinganisa izindleko.

Insimbi Yomcibisholo – Izixazululo Zesisindo Sepayipi Yensimbi Engenamthungo

Insimbi YaseWomicungumkhiqizi ochwepheshe ogxile ku-amapayipi ensimbi angenamthungo, amapayipi adonswa ngokucophelela abandayo, amapayipi ebhoyila, amapayipi okushintshanisa ukushisa, kanye nezixazululo ezenziwe ngokwezifiso.

Imikhiqizo yethu iqinisekisa:

Isisindo sepayipi esinembile, i-OD, kanye nobukhulu bodonga

Ukuma okuphansi kanye nokuqondile okuphezulu

Ukuhambisana nezindinganiso ze-ASTM, EN, DIN, kanye ne-ASME

Izixazululo ezenziwe ngokwezifisongobaama-boiler, ama-heat exchanger, kanye nama-conveyor roller

Iwebhusayithi:www.womicsteel.com

Email: sales@womicsteel.com

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