408 409 410 416 420 430 440 Amapayipi Ensimbi Angenasici Okwakha Ngekhwalithi Ephezulu
ithem | 408 409 410 416 420 430 440 Ipayipi Lensimbi Engagqwali |
Okujwayelekile | JIS, AiSi, ASTM, GB, DIN, EN |
Le yindawo ka Origin | China |
I gama le-brand | UBUKHOSI |
Uhlobo | Okungenamthungo / weld |
Ibanga Lensimbi | 200/300/400 Series, 904L S32205 (2205),S32750(2507) |
Isicelo | Imboni yamakhemikhali, imishini yemishini |
Isevisi Yokucubungula | Ukugoba, ukushisela, ukubola, ukubhoboza, ukusika, ukubumba |
Icebo | Kugoqiwe okushisayo/okubandayo |
Imigomo yokukhokha | I-L/CT/T (30%DEPOSIT) |
Isikhathi senani | I-CIF CFR FOB EX-WORK |
Ipayipi lensimbi engagqwali iyinsimbi eyongayo futhi iwumkhiqizo obalulekile embonini yensimbi. Ingasetshenziswa kabanzi ekuhlobiseni impilo kanye nezimboni. Abantu abaningi emakethe bayisebenzisela ukwenza ama-handrails, amafasitela onogada, izinsimbi, ifenisha, njll. Kukhona izinto ezimbili ezijwayelekile: 201 kanye ne-304.
Qaphela:
1.Isampula yamahhala, isiqinisekiso sekhwalithi sangemuva kokuthengisa esingu-100%, Sekela noma iyiphi indlela yokukhokha;
2.Zonke ezinye izicaciso zamapayipi ensimbi ye-carbon ayindilinga ayatholakala ngokuya ngesidingo sakho (OEM & ODM)! Intengo yefekthri uzoyithola kwa-ROYAL GROUP.
I-Stainless Steel Pipe Chemical Compositions
Ukwakheka Kwekhemikhali % | ||||||||
Ibanga | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤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 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
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 | - |
310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
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 | 4.0-5.0 |
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. 22 | 0. 24 -0 . 26 | - |
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 |
Insimbi engagqwali ihlukile phakathi kwezinsimbi ngoba kakade inezinto eziningi ezifiselekayo ezidingekayo ezintweni zokwakha, futhi ukuthuthukiswa kwayo kuyaqhubeka. Izinhlobo ezikhona zihlale zithuthukiswa ukuze kwenziwe insimbi engagqwali isebenze kangcono ekusetshenzisweni kwendabuko, futhi izinsimbi ezintsha ezingenasici ziyathuthukiswa ukuze zihlangabezane nezidingo eziqinile zezinhlelo zokusebenza zokwakha ezithuthukisiwe. Ngenxa yokwanda kokukhiqiza nokuthuthukiswa kwekhwalithi, insimbi engagqwali isiphenduke enye yezinto ezingabizi kakhulu ezikhethwe abadwebi bezakhiwo. .
Amapayipi ensimbi engagqwali aphephile, anokwethenjelwa, ahlanzekile, anobungani bemvelo, futhi ayonga. Amapayipi anezindonga ezincane kanye nokuthuthukiswa okuphumelelayo kwezindlela zokuxhuma ezintsha, ezinokwethenjelwa, ezilula futhi ezilula zinikeze izinzuzo ezingenakushintshwa kunamanye amapayipi. Azosetshenziswa kakhulu kwezobunjiniyela. , ukusetshenziswa kuzokwanda futhi kudume, futhi amathemba ayathembisa.
Kunezindlela ezihlukahlukene zokuxhuma zamapayipi ensimbi engagqwali. Izinhlobo zokufakwa kwamapayipi ezivamile zihlanganisa uhlobo lokucindezelwa, uhlobo lokucindezela, uhlobo lwenyunyana, uhlobo lwe-push, uhlobo lwentambo yokusunduza, uhlobo lwesokhethi yokushisela, uxhumano lwe-flange lwenyunyana, uhlobo lwe-welding kanye nokushisela kanye nokuxhumeka kwendabuko. Izindlela zokuxhumana zochungechunge ezitholakalayo ezihlanganisiwe. Lezi zindlela zokuxhuma zinezinhlelo zokusebenza ezihlukene ngokwezimiso zazo ezihlukene, kodwa eziningi zazo zilula ukuzifaka, ziqinile futhi zithembekile. Indandatho yokuvala uphawu noma impahla ye-gasket esetshenziselwa ukuxhuma ngokuvamile yenziwe ngerabha ye-silicone, irabha ye-nitrile nerabha ye-EPDM ehlangabezana nezindinganiso zikazwelonke, ezikhulula abasebenzisi ekukhathazekeni.
1. Ukupakishwa kwephepha lepulasitiki
Ngesikhathi sokuthuthwa kweamapayipi ensimbi engagqwali, amashidi epulasitiki avame ukusetshenziselwa ukupakisha amapayipi. Le ndlela yokupakisha inenzuzo ukuvikela ubuso bepayipi lensimbi engagqwali ekugugeni, imihuzuko kanye nokungcoliswa, futhi idlala indima ebufakazini bomswakama, uthuli kanye nokunqanda ukugqwala.
2. Ukupakishwa kwe-tape
Ukupakishwa kwe-tape kuyindlela ethengekayo, elula futhi elula yokupakishaipayipi lensimbi engagqwali, ngokuvamile kusetshenziswa itheyiphu ecacile noma emhlophe. Ukusetshenziswa kokufakwa kwe-tape akukwazi ukuvikela kuphela indawo yepayipi, kodwa futhi kuqinise amandla epayipi futhi kunciphise amathuba okugudluzwa noma ukuhlanekezelwa kwepayipi ngesikhathi sokuthutha.
3. Iphalethi yokhuni yokupakisha
Ekuthuthweni nasekugcinweni kwamapayipi amakhulu ensimbi engenasici, ukupakishwa kwe-pallet yokhuni kuyindlela ewusizo kakhulu. Amapayipi ensimbi engagqwali agxiliwe ku-pallet enezintambo zensimbi, ezinganikeza ukuvikelwa okuhle kakhulu futhi kuvimbele amapayipi ukuba angangqubuzani, agobe, akhubazeke, njll ngesikhathi sokuthutha.
4. Ukupakishwa kwebhokisi
Kwamanye amapayipi amancane ensimbi engagqwali, ukupakishwa kwebhokisi kuyindlela evamile. Inzuzo yokupakishwa kwebhokisi ukuthi ilula futhi kulula ukuyihambisa. Ngaphandle kokuvikela ubuso bepayipi, kungase kube lula ukugcinwa nokuphatha.
5. Ukupakishwa kwesitsha
Ngokuthunyelwa kwamanye amazwe amapayipi ensimbi engagqwali amakhulu, ukupakishwa kweziqukathi kuyindlela evamile kakhulu. Ukupakishwa kwamabhokisi kungaqinisekisa ukuthi amapayipi athuthwa ngokuphepha nangaphandle kwezingozi olwandle, futhi kugweme ukuchezuka, ukushayisana, njll. ngesikhathi sokuthutha.
Ezokuthutha:I-Express (Ukulethwa Kwesampula), Umoya, Umzila Wesitimela, Umhlaba, Ukuthunyelwa Kwasolwandle (i-FCL noma i-LCL noma i-Bulk)
IKhasimende lethu
Umbuzo: Ingabe umenzi we-ua?
A: Yebo, singabakhiqizi be-spiral steel tube abatholakala edolobhaneni laseDaqiuzhuang, edolobheni laseTianjin, eChina.
Umbuzo: Ngingathola i-oda lesilingo kuphela amathani ambalwa?
A: Yebo. Singakuthumelela impahla nge-LCL serivece.(Umthwalo wesitsha esingaphansi)
Q: Ingabe unokukhokha okuphezulu?
A: Nge-oda elikhulu, izinsuku ezingama-30-90 L/C zingamukeleka.
Q: Uma isampula imahhala?
A: Isampula mahhala, kodwa umthengi ukhokhela impahla.
Q: Ingabe ungumhlinzeki wegolide futhi wenza isiqiniseko sohwebo?
A: Thina abaphakeli ababandayo beminyaka eyisikhombisa futhi samukela isiqinisekiso sohwebo.