Umhlinzeki we-China umphakeli we-ASTM Ukuvimbela ukushisa okungu-309 310 310 310s tube engagqwali yensimbi
isihloko | 309 310 310 Ipayipi lensimbi engenacala |
-Vamile | Jis, aisi, astm, GB, Din, en |
Indawo yemvelaphi | Izitsha zokudlela zebumba uqobo |
I gama le-brand | -Obukhosi |
Ukuthayipha | Abangenamthungo / be-Weld |
Isicelo | Imboni yamakhemikhali, imishini yokusebenza ngomshini |
Insizakalo yokucubungula | Ukugoba, ukushibilika, ukuncipha, ukubhoboza, ukusika, ukubumba |
Isu lokwenza umsebenzi | Kushushulusiwe / kubanda kugoqiwe |
Imibandela Yokukhokha | L / ct / t (30% idiphozi) |
Ithemu lentengo | Cif CFR fob ex-umsebenzi |
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Ifana namashidi ensimbi engavimbeli ukushisa, ukwakheka kwamapayipi ensimbi engavikeleli ngokuvamile kufaka phakathi amazinga aphezulu we-chromium, i-nickel, nezinye izinto ezengeziwe. Lezi zinto zihlinzeka ngokumelana kahle ne-oxidation kanye nokugqwala emazingeni okushisa aphakeme, okuvumela amapayipi ukuthi alondoloze ubuqotho babo besakhiwo kanye nezakhiwo zemishini ngaphansi kwezimo eziphakeme zokushisa.
Amapayipi ensimbi engazweli ukushisa ayatholakala emabangeni ahlukahlukene, anjenge-309, 310,310s, 316,340s, 316,340s, 3331, kanye nama-253m, ngalinye linikeza izakhiwo ezithile zokuvimbela ukushisa ezilungele amabanga okushisa ahlukahlukene nezimo zemvelo. Lawa mapayipi ayatholakala ngosayizi ahlukene, ubukhulu odongeni, kanye nokucushwa ukuze uhlangabezane nezidingo ezithile zezicelo ezahlukahlukene.
Lapho ukhetha amapayipi ensimbi engavikeleki, kubalulekile ukubheka izinto ezifana nokushisa okusebenzayo, ukucindezela, kanye nokuphikiswa kokugqwala okudingekayo kwisicelo esithile. Ukufakwa okufanele, ukufakwa kwe-welding, kanye nezinto zokugcina kubalulekile ukuze uqinisekise ukusebenza kwesikhathi eside kanye nokwethenjwa kwamapayipi ensimbi engazweli emikhakheni evuthayo.
Amapayipi ensimbi angenawo amabala aphelele adlala indima ebalulekile ekudlulisela uketshezi oluphakeme lwamagesi namagesi ezinhlakeni zezimboni, futhi ziyizakhi ezibalulekile ezinhlelweni lapho amandla okuvimbela khona ngokweqile.
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Insimbi engagqwali. Kuqukethe i-12% kuya ku-30% chromium. Ukumelana kwayo kokugqwala, ubulukhuni kanye nokwanda kwe-weldatimaty ngokwanda kokuqukethwe kwe-chromium, futhi ukumelana kwayo kokugqwala kwe-chloride kungcono kunezinye izinhlobo zensimbi engagqwali.
Incwajana:
ISampula ye-1.Free Suppling, i-100% ngemuva kokuqinisekiswa kwekhwalithi yokuthengisa, sekela noma iyiphi indlela yokukhokha;
2. konke okunye ukucaciswa kwamapayipi e-carbon yensimbi eyindilinga kuyatholakala ngokuya ngesidingo sakho (OEM & ODM)! Intengo efektri uzothola eRoyal Group.
China insimbi engagqwali yensimbiIzingoma zamakhemikhali
Ukwakheka kwamakhemikhali% | ||||||||
Khuphuka | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. Okuthengwa edolo | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
202 | ≤0 .15 | ≤L.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
301 | ≤0 .15 | ≤L.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | I-8.0-10.0 | 17.0-19.0 | - |
30 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
I-304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
309s | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
Ama-310s | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
I-316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
I-316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904l | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | I-4.0-5.0 |
I-2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0 -0. + Ezinye | 0. 24 -0. -6 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 |
Ukuthuthukiswa kwezimboni kushintsha ngokushesha, futhi amapayipi ensimbi angenasici nawo alandela ukuthuthukiswa kwezimboni ukuze ahlangabezane nezidingo zentuthuko zezimboni ezahlukahlukene. Okulandelayo ukusetshenziswa okubanzi kweamapayipi ayindilinga ensimbi engagqwaliEzimbonini ezahlukahlukene:
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Ukuhlinzekwa kwamanzi kanye namapayipi ama-drainage, amasistimu wokunisela
Ukuhlinzekwa kwamanzi kanye ne-drainage Pipeline Engineering yemboni yokuhamba nokusabalalisa. Ukuphuza amanzi nokuqoqwa. Ukuhamba nokukhishwa kwamanzi angcolile wezimboni. Ukukhucululwa kwendle Kwendle Kwasekhaya kanye ne-Rainwater Pipe (Channel) Engineering.
Ubunjiniyela bokutshalwa kwezimali wobunjiniyela beningi lokutshala imali ephelele yobunjiniyela. Izinhlelo zokunisela ezi-Sprinkler ziyingxenye ebalulekile yokusetshenziswa kwamanzi ezolimo. Izakhiwo ezingokomzimba nezamakhemikhali zamapayipi amanzi angenasici ahlangabezana nezidingo zokwelashwa kwamanzi kwezilimo zanamuhla.
Lezi zindlela zokuxhumeka zinezinkawu ezihlukile zesicelo ngokuya ngemigomo yazo ehlukile, kepha iningi lazo kulula ukuzifaka, ziqine futhi zithembekile. I-Seaning Ring noma izinto ze-gasket ezisetshenziselwa ukuxhumana kwenziwa kakhulu nge-silicone ruble, i-nitrile rubber ne-ruble ye-EPDM ehlangabezana namazinga kazwelonke, akhipha abasebenzisi bezinkathazo.
1. Ukupakishwa kweshidi lepulasitiki
Ngesikhathi sokuhamba kwamapayipi ensimbi engagqwali, amashidi epulasitiki ajwayele ukusetshenziselwa ukupakisha amapayipi. Le ndlela yokupakisha iyazuzisa ukuvikela ingaphezulu lepayipi lensimbi engenasici kusuka ekugqokeni, ukuklwebheka kanye nokungcola, futhi kudlala indima kubufakazi bothuli, uthuli lobufakazi nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nokulwa nama-anti.
2. Ukupakishwa kwetheyiphu
Ukupakishwa kwetheyipha kuyindlela engabizi, elula futhi elula yokupakisha amapayipi ensimbi angenasici, imvamisa usebenzisa ithephu ecacile noma emhlophe. Ukusetshenziswa kokupakishwa kwetheyiphu akukwazi ukuvikela kuphela ingaphezulu lepayipi, kodwa futhi kuqinisa amandla epayipi futhi kunciphise amathuba okususa noma ukuhlanekezela kwepayipi ngesikhathi sokuhamba ngesikhathi sokuhamba.
3. Iphakethe le-pallet yokhuni
Ezokuhamba kanye nokugcinwa kwamapayipi amakhulu ensimbi angenasici, ukupakishwa kwepulangwe lokhuni kuyindlela esebenzayo kakhulu. Amapayipi ensimbi angenasici ahlelwe phezu kwe-pallet ngemichilo yensimbi, enganikeza ukuvikela okuhle kakhulu futhi avikele amapayipi ukuthi ashaywe, agobe, akhubazekile, njll ngesikhathi sokuhamba.
4. Ukupakishwa kweCarton
Kwamanye amapayipi ensimbi amancane angenazici, ukupakishwa kwe-carton kuyindlela ejwayelekile. Inzuzo yokupakisha ye-carton ukuthi ilula futhi kulula ukuyihambisa. Ngaphezu kokuvikela ingaphezulu lepayipi, kungaba lula ukugcinwa kanye nokuphatha.
5. Ukupakishwa kwesitsha
Ngokwezikhala ezinkulu ezingenasisekelo zensimbi ezingenacala, ukupakishwa kwesitsha kuyindlela ejwayelekile kakhulu. Ukupakishwa kwesitsha kungaqinisekisa ukuthi amapayipi athuthwa ngokuphephile futhi ngaphandle kwezingozi olwandle, futhi agweme ukuphambuka, ukushayisana, njll. Ngesikhathi sokuhamba.
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Ezokuhamba:I-Express (Ukulethwa Kwesampula), Umoya, Ujantshi, Umhlaba, Ukuhanjiswa Kwasolwandle (FCL noma i-LCL noma inqwaba)
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Ikhasimende lethu
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Q: Ngabe umenzi we-UA?
A: Yebo, singabakhiqizi be-Tube be-Spiral Steel edolobhaneni laseDaqiuzhuang, eTianjin City, China
Q: Ngingathola i-oda lokulingwa amathani amaningana kuphela?
A: Yebo. Singathumela imithwalo yakho nge-LCL SeriveCe. (Umthwalo Ongaphansi Wesitsha)
Q: Ingabe unayo ukuphakama kokukhokha?
A: Nge-oda elikhulu, izinsuku ezingama-30-90 l / c zingamukeleka.
Q: Uma isampula mahhala?
A: Sampula mahhala, kepha umthengi ukhokhela izimpahla.
Q: Ingabe wena umphakeli wegolide futhi wenza isiqinisekiso sokuhweba?
A: Sineminyaka eyisikhombisa ebamba umphakeli futhi samukela isiqinisekiso sokuhweba.