1. Ukubaluleka kokubalwa kobunzima bepayipi

Ukuqondaubunzima beepayipi zentsimbi ezingenamthungokubalulekile kwezi zinto zilandelayo:

Ucwangciso lwezothutho:Iipayipi ezinzima zifuna ukuphathwa okukhethekileyo, iikhreyini, kunye nezithuthi zothutho.

Ubunjineli boLwakhiwo:Izixhasi kunye nezibiyeli maziphathe ubunzima bombhobho ngokukhuselekileyo.

Ixabiso leProjekthi:Ubunzima bepayipi buchaphazela ngokuthe ngqo ixabiso lezinto eziphathekayo.

Ukhuseleko lokufakelwa:Ubunzima obuchanekileyo buqinisekisaukuphakamisa nokubeka kwindawo ekhuselekileyo.

Ukuthobela iMigangatho:Ukugcina ubukhulu bodonga kunye ne-OD zilungile kuqinisekisaumbhobho uhlangabezana nemigaqo ye-ASTM, EN, okanye ye-DIN.

 

2. Ifomula yoBunzima bePipe

Ifomula eqhelekileyo yeukubala ubunzima bombhobho wentsimbi ongenamthungoubude beyunithi nganye bu:

Ubunzima(kg/m)=0.02466×(OD−Ubukhulu bodonga)×Ubukhulu bodongaUbunzima (kg/m) = 0.02466 \izihlandlo (OD - Ubukhulu bodonga) \izihlandlo Ubunzima bodongaUbunzima(kg/m)=0.02466×(OD−Ubukhulu bodonga)×Ubukhulu bodonga

Apho:

OD= Ububanzi obungaphandle (mm)

Ubukhulu bodonga= Ubukhulu bodonga lombhobho (mm)

I-0.02466 yimilinganiselo eguqukayo rhoqo ibe yi-kg/m

Kwimibhobho ye-metric: Ubunzima (kg/m) = 0.02466 × (OD - Wall) × Wall × 1000 (yokuguqula i-mm ukuya kwimitha)

 

3. Itheyibhile yoBunzima beMibhobho – Imibhobho yeNtsimbi yeKhabhoni eqhelekileyo

I-OD (intshi)	Ubukhulu bodonga (intshi)	Ishedyuli	Ubunzima (kg/m2)	Izinto eziphathekayo	Amanqaku
2	0.154	I-SCH 40	3.0	I-ASTM A106 B	Umbhobho webhoyila oqhelekileyo
2	0.218	I-SCH 80	4.2	I-ASTM A106 B	Umbhobho woxinzelelo oluphezulu
4	0.237	I-SCH 40	7.5	P235GH	Imibhobho yokutshintsha ubushushu
4	0.337	I-SCH 80	10.5	P22	Umgca we-superheater yebhoyila
6	0.280	I-SCH 40	12.0	I-ASTM A53 B	Umbhobho wemizi-mveliso ngokubanzi
6	0.432	I-SCH 80	18.5	I-P91	Umgca webhoyila obushushu obuphezulu

I-Womic Steel inika iitshathi zobunzima kuzo zonke iishedyuli kunye namanqaku, ukunceda iinjineli kunye neengcali zokuthenga zicwangcise ulungiselelo lwezothutho kunye nokufakela ngokufanelekileyo.

 

4. Itheyibhile yoBunzima beMibhobho – Imibhobho yeNsimbi yeAlloy

OD (mm)	Ubukhulu bodonga (mm)	Ishedyuli	Ubunzima (kg/m2)	Ibanga	Amanqaku
50	4.0	I-SCH 40	4.8	P11	Ityhubhu yebhoyila enobushushu obuphakathi
50	6.0	I-SCH 80	7.2	P22	Ityhubhu yebhoyila enobushushu obuphezulu
100	5.0	I-SCH 40	14.2	I-P91	Ibhoyila ebaluleke kakhulu
100	9.0	I-SCH 80	24.8	I-P92	Ityhubhu ye-Superheater
150	6.0	I-SCH 40	27.0	P22	Ityhubhu yokutshintsha ubushushu
150	12.0	I-SCH 160	52.5	I-P91	Isihloko sebhoyila esinoxinzelelo oluphezulu

 

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5. Izinto ezichaphazela ubunzima bombhobho

Ubuninzi bezinto:Intsimbi yekhabhoni ≈ 7.85 g/cm³, Intsimbi ye-alloy iyafana.

Ubukhulu bodonga:Amanani aphezulu eshedyuli = iindonga ezityebileyo = umbhobho onzima.

Ubude bePipe:Izikali zobunzima zihambelana nobude; imibhobho emide ifunaucwangciso lokuphatha.

Indlela Yokuvelisa:Iityhubhu ezitsalwa ngokubandayo zihlala zineuxinano oluphezulu kancinci ngenxa yokuqina komsebenzi, kodwa ukunyamezelana okuqinileyo.

Ukunyamezelana Nokuchaneka:I-Womic Steel iqinisekisai-OD echanekileyo kunye nobukhulu bodonga, ukuthintela ukungangqinelani kobunzima.

 

6. Izifundo zeSicelo seMbali

6.1 Iprojekthi yeThubhu yeBoiler

l Umbhobho:Umbhobho ongenamthungo we-P91, i-OD eyi-100mm, udonga oluyi-9mm, i-SCH 80

l Ubunzima ngemitha nganye:24.8 kg

l Ukusetyenziswa:Umgca we-Superheater kwisikhululo samandla esingu-600 MW

l Iingenelo:Ukumelana nobushushu obuphezulu, i-OD echanekileyo yokugoba ityhubhu, i-oval ephantsi yokudlulisa ubushushu obufanayo

 

6.2 Imibhobho yokutshintsha ubushushu

Umbhobho:Umbhobho ongenamthungo we-P22, i-50mm OD, udonga lwe-6mm, i-SCH 80

Ubunzima ngemitha nganye:7.2 kg

Ukusetyenziswa:Umtshintshi wobushushu kwimizi-mveliso

Iingenelo:Ubukhulu bodonga olulawulwayo luqinisekisaukusebenza okuhlala kushushu, ukuhanjiswa kobushushu okwenziwe ngcono, kunye nokufakelwa okulula

6.3 Ityhubhu yeRoller yeConveyor

Umbhobho:Ityhubhu yentsimbi yekhabhoni etsaliweyo ebandayo, i-60mm OD, udonga oluyi-4mm

Ubunzima ngemitha nganye:6.2 kg

Ukusetyenziswa:Ityhubhu yerola yokuhambisa echanekileyo

Iingenelo:I-ovality ephantsi, i-OD echanekileyo, ukujikeleza okugudileyo, ubomi benkonzo obude

 

7. Izinto ekufuneka ziqwalaselwe xa kuthengwa

Xa kukhethwa imibhobho yeeprojekthi zoshishino, iingcali zokuthenga kufuneka ziqwalasele oku kulandelayo:

l Izinto zoMbhobho kunye neBanga:Intsimbi yekhabhoni, intsimbi ye-alloy, okanye intsimbi engatyiwayo.

l Ishedyuli / Ubukhulu Bodonga:Imiselaubunzima, umlinganiselo woxinzelelo, kunye neendleko.

l I-OD yePipe kunye noBude:Yokuhambisa, ukuphakamisa, kunye nenkxaso yolwakhiwo.

l Iimfuno zesicelo:Ubushushu obuphezulu, uxinzelelo oluphezulu, okanye ukuchaneka koomatshini.

l Ukuthobela iMigangatho:I-ASTM, i-EN, i-DIN, i-ASME iyaqinisekisaukusebenza okuthembekileyo kunye nobunzima obufanayo.

I-Womic Steel inika iitshathi zobunzima bepayipi ezineenkcukacha kunye nesikhokelo sobugcisaukunceda amaqela okuthenga kunye nobunjineli ukuba enze izigqibo ezinolwazi.

 

8. Iingenelo zeNsimbi yeWomic

l I-Precision Tube OD kunye noLawulo loBungqingqwa boDonga: Ubunzima obuphantsi bokujika kunye nokunyamezelana okuqinileyo.

l Iipayipi Ezingenamthungo Ezitsalwe Ngobandayo: Ubunzima obuchanekileyo, iimpawu ezifanayo zoomatshini.

l Uluhlu olubanzi lwezinto ezisetyenziswayo: Intsimbi yekhabhoni, intsimbi ye-alloy, intsimbi engatyiwayo, i-P91, i-P22, i-P235GH.

l Ukuthobela iMigangatho yeHlabathi: ASTM, EN, DIN, ASME.

l Iinketho Zokwenziwa Ngokwezifiso: Ii-U-gonds, iityhubhu ezigobileyo ezininzi, iityhubhu zerola zokuhambisa.

l Ucwangciso lwezothutho oluphuculweyo: Ubunzima obuchanekileyo bombhobho ngemitha nganye yokuphatha kunye nokuqikelela iindleko.

I-Womic Steel - Izisombululo zobunzima bepayipi yentsimbi engenamthungo

Intsimbi yeWomicngumvelisi ochwephesha ogxile kwiimibhobho yentsimbi engenamthungo, iityhubhu ezitsalwa ngokucokisekileyo ezibandayo, iityhubhu zebhoyila, iityhubhu zokutshintsha ubushushu, kunye nezisombululo ezenziwe ngokwezifiso.

Iimveliso zethu ziqinisekisa:

Ubunzima bombhobho obuchanekileyo, i-OD, kunye nobukhulu bodonga

Ukuma okuphantsi kunye nokuthe tye okuphezulu

Ukuthobela imigangatho ye-ASTM, EN, DIN, kunye ne-ASME

Izisombululo ezenziwe ngokwezifisongenxaiibhoyila, ii-heat exchangers, kunye nee-conveyor roller

Iwebhusayithi:www.womicsteel.com

Email: sales@womicsteel.com

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