Imibuzo Ejwayelekile – Wuxi Hengzhihui Metal Materials Co., Ltd.
Imibuzo Ejwayelekile
Q1: Yimiphi imikhiqizo ekhiqizwa yi-Wuxi Hengzhihui?
A: Sigxile emikhakheni emibili emikhulu yemikhiqizo:
-
Amashubhu ensimbi angenamthungo – Amashubhu ensimbi ekhabhoni adonswa ngokubanda, ngosayizi ukusuka ku-6mm kuya ku-204mm OD, ubukhulu bodonga 1-18mm, ngokwe-ASTM, ASME, EN, DIN, GB standards
-
Izingxenye zokumpontshwa ngokucindezela – Izingxenye zokumpontshwa ngokucindezela ze-aluminium ne-zinc alloy kuze kufike ku-800T, isisindo sengxenye kuze kufike ku-10kg
Amashubhu ethu ensimbi asetshenziswa kuma-heat exchangers, ama-condensers, ama-boiler omfutho ophezulu, amapayipi okushisa aphansi, amasistimu e-hydraulic, nezicelo ze-petrochemical.
Q2: Yiliphi ububanzi bosayizi i-Wuxi Hengzhihui ehlinzeka ngamashubhu ensimbi?
A: Sihlinzeka ngamashubhu ensimbi angathungwa (seamless steel tubes) asuka ku-6mm kuye ku-204mm ububanzi bangaphandle. Usayizi wethu ojwayelekile wesitoko usuka ku-19mm kuye ku-89mm, nobukhulu bodonga obusuka ku-1mm kuye ku-18mm. Usayizi okhethekile uyatholakala uma ecelwa.
Q3: Yiziphi izindinganiso ezinikezwa yi-Wuxi Hengzhihui?
A: Sihlinzeka ngokuvumelana namazinga amaningi omhlaba wonke:
-
ASME / ASTM: SA179, A179, SA192, A192, SA178, A178, SA333, A333, SA334, A334, SA335
-
API: API 5L, API 5CT, API 5DP
-
EN: EN 10216-1, EN 10216-2, EN 10305
-
DIN: DIN 17175, DIN 2391
-
GB: GB/T 5310, GB/T 8163, GB/T 3087, GB/T 8162, GB/T 9948, GB/T 18984
Imibuzo Yomkhiqizo Nobuchwepheshe
Umbuzo 4: Uyini umehluko phakathi kwepayipi elingena-mthungo nepayipi elishiselwe?
A: Ipayipi elingathungwa (seamless pipe) lakhiwa kusuka ebilithini eliqinile ngaphandle komthungo. Linamandla aphezulu okumelana nokucindezela, izakhiwo zomshini ezifanayo, futhi likhethwa ezimweni ezinengcindezi ephezulu, izinga lokushisa eliphezulu, nezimo ezibucayi. Ipayipi elishiselwe (ERW) linomthungo omude, libiza kancane, futhi lifanele izimo ezijwayelekile. Ipayipi elingathungwa ngokujwayelekile libiza ngaphezulu ngo-20-40% kunepayipi elishiselwe.
Umbuzo 5: Uyini ukudonsa okubandayo?
A: Ukudonsa okubandayo inqubo yokukhiqiza enembile lapho amashubhu agingqikayo adonswa nge-die ekushiseni kwegumbi ukunciphisa ububanzi nokushuba kodonga. Le nqubo:
-
Ithola ukulingana kwezilinganiso eziqinile (±0.05mm)
-
Kuthuthukisa ukuphela kwendawo
-
Kwandisa amandla emishini (umphumela wokusebenza ngokubanda)
-
Ikhiqiza ubukhulu bodonga obungaguquki
Q6: Umehluko phakathi kwe-ASTM A179 ne-ASTM A192?
A: I-ASTM A179 yenzelwe ama-heat exchanger nama-condenser – udonga oluncane (0.5-3mm), i-carbon ephansi, ubulukhuni be-HRB ≤72, ubukhulu be-OD kuze kufike ku-3″. I-ASTM A192 yenzelwe ama-boiler omfutho ophezulu – udonga olusindayo (1-15mm), i-OD enkulu (kuze kufike ku-7″), ubulukhuni obuphezulu kancane (≤77 HRB).
Q7: Umehluko phakathi kwe-ASTM A333 ne-ASTM A334 uyini?
A: I-ASTM A333 ihlanganisa amapayipi (ububanzi obukhulu, 1/4″ kuya ku-24″) amapayipi okushisa aphansi. I-ASTM A334 ihlanganisa amashubhu (ububanzi obuncane, 1/8″ kuya ku-5″) ama-heat exchangers okushisa aphansi. Womabili ahlolwa ngomthelela ku--45°C we-Grade 6.
Imibuzo Yokufaka Izimiso Nokukhokha
Q8: Iyini inani elincane lokuyala (MOQ) le-Wuxi Hengzhihui?
A: I-MOQ yethu incike kumkhiqizo:
-
Usayizi wesitoko: ithani eli-1 ngosayizi
-
Usayizi okhethekile: amathani angu-5 ngosayizi ngamunye
-
Izingxenye zokumpontshwa ngokucindezela: izingcezu eziyi-500
-
Amasampula: Ayikho i-MOQ – amasampula okufaka izimiso amukelwe
Q9: Yiziphi izindlela zokukhokha ezamukelwa yi-Wuxi Hengzhihui?
A: Ngokuyinhloko samukela i-T/T (Telegraphic Transfer / Wire Transfer). Imigomo yethu ejwayelekile: 30% diphozithi ukuze kuqale ukukhiqiza, 70% ibhalansi ikhokhwa ngokugcwele ngaphambi kokuthunyelwa. Lesi sakhiwo siyindinganiso yemboni futhi silinganisa izintshisekelo zazo zombili izinhlangothi.
Izinketho zemali: USD, RMB
Q10: Iyini isikhathi sakho esijwayelekile sokulethwa?
A: Izikhathi zokulethwa ziyahlukahluka ngomkhiqizo:
-
Amashubhu ensimbi esitoko: izinsuku eziyi-7-15
-
Amashubhu ensimbi enziwe ngokwezifiso: izinsuku ezingama-20-30
-
Izingxenye zokumpontshwa: 20-30 izinsuku (ngemva kokugunyazwa kwesampula)
-
Izikhunta ezintsha: amasonto angu-4-6
Imibuzo Ngekhwalithi Nokuqinisekiswa
Q11: Ingabe i-Wuxi Hengzhihui ihlinzeka ngezitifiketi zokuhlolwa kwezimboni (mill test certificates)?
A: Yebo. Wonke umthwalo ufaka i-EN 10204 Type 3.1 Mill Test Certificate enokulandeleka okugcwele kusukela ekuncibilikeni kuya kumkhiqizo ophelile. I-EN 10204 Type 3.2 iyatholakala uma iceliwe ngokuhlolwa kwenkampani yangaphandle.
Q12: Yikuphi ukuhlolwa okwenziwa yi-Wuxi Hengzhihui?
A: Yonke imikhiqizo ihlola lokhu:
-
Ukuhlolwa kwe-hydrostatic okungu-100% – ukuqinisekiswa kobuqotho bengcindezi
-
Ukuhlolwa kwe-eddy current (ECT) okungu-100% – ukutholwa kokukhubazeka ebusweni
-
Ukuhlolwa kokudonsa – ukuqinisekiswa kwamandla
-
Ukuhlolwa kokuqina – ukulawula izinga
-
Ukuhlolwa kobukhulu – ukuqinisekisa usayizi
Q13: Ingabe i-Wuxi Hengzhihui isekela ukuhlolwa kwenkampani yezizwe?
A: Yebo. Sisebenza ne-SGS, BV, TUV, DNV, noma noma iyiphi i-ejensi ekhethwe yikhasimende.
Imibuzo Ngokuthumela Nempahla
Q14: Ingabe i-Wuxi Hengzhihui ithumela emazweni ngamazwe?
A: Yebo. Sithumela emazweni angaphezu kuka-30 emhlabeni wonke, kuhlanganise ne-USA, Canada, Europe, Middle East, Southeast Asia, South America, ne-Afrika. Sithumela ngolwandle, ngomoya, ngomzila wesitimela, nange-express courier.
Q15: Yiziphi izindlela zokupakisha?
A: Amashubhu ensimbi apakishwa ngamaqoqo ayisithupha anezintambo zensimbi, uwoyela wokugquma ukugqwala, nezikephe zokuphetha zepulasitiki. Izingxenye zokucindezelwa zifakwa emaphaketheni ngazinye bese zipakishwa emabhokisini anamaphalethi. Amamould athunyelwa emabhokisini okhuni.
Umbuzo 16: Ngingavakashela ifektri yakho?
A: Yebo. Siyamukela amakhasimende ukuze avakashele ifektri yethu e-Wuxi, esifundazweni sase-Jiangsu. Sicela usithinte kusenesikhathi ukuze silungiselele uhambo lwefektri.
Usenemibuzo?
Uma ungatholanga impendulo obuyifuna, sicela ungabaza ukuxhumana nathi. Siyajabula ukusiza!
📧 I-imeyili: yjhtrade@gmail.com
📞 WhatsApp: +86 15106174543
🌐 Iwebhusayithi: www.hzhmetals.com / www.wuxihengzhihui.com
Umuntu Oxhumana Naye: Alice Yuan
Siphendula ngokuvamile phakathi namahora angu-24.
