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Isimemezelo: Ukushicilelwa Kwesitatimende Sobugqila Besimanje SaseYuantai Derun
I-Tianjin Yuantai Derun Pipe Manufacturing Group Co., Ltd. izibophezele ekusebenzeni ngezindinganiso eziphakeme zokuziphatha kanye nenhlonipho egcwele amalungelo abantu ayisisekelo. Siphoqelela inqubomgomo yokungabekezeleli nhlobo zonke izinhlobo zobugqila besimanje kanye nokusebenza ngenkani ngaphakathi kwezikhungo zethu kanye nezintambo zokuhlinzeka zomhlaba wonke. I...Funda kabanzi -
Ipayipi Lensimbi Elingenamthungo le-LSAW vs SSAW vs Seamless: Indlela Yokukhetha Ipayipi Lensimbi Elifanele
Izinto Ezibalulekile Okufanele Uzicabangele Kubathengi Nonjiniyela Ukukhetha inqubo efanele yokukhiqiza amapayipi ensimbi kubalulekile ezakhiweni zasogwini, kumaphrojekthi okufaka inqwaba, ukwakhiwa kolwandle, kanye nezinye izinhlelo zokusebenza zobunjiniyela obusindayo. Amapayipi ensimbi e-LSAW, amapayipi ensimbi e-SSAW, kanye namapayipi ensimbi angenamthungo konke kusetshenziswa kabanzi embonini...Funda kabanzi -
Amashubhu Ensimbi Agoqiwe Ashisayo vs Abandayo: Umehluko, Izicelo kanye Nomhlahlandlela Wokuthenga
Isingeniso Lapho bethenga amashubhu ensimbi esakhiwo yokwakha, amaphrojekthi elanga, noma ukwenziwa kwezimboni, abathengi bavame ukubhekana nombuzo ovamile: ingabe kufanele bakhethe amashubhu ensimbi aguquliwe ashisayo noma abandayo? Amashubhu ensimbi aguquliwe ashisayo nabandayo angase abukeke afana, kodwa izinqubo zawo zokukhiqiza ...Funda kabanzi -
Ipayipi Lensimbi Ehlanganisiwe Eshisayo: Kusukela Ezingqimbeni Ezijwayelekile Zezinki kuya Ekuvikelweni Okuqinile okungu-70μm
Uma ubhekene nengqalasizinda enkulu noma ukwakhiwa kwezimboni, insimbi cishe iyisisekelo sayo yonke into. Kodwa isivivinyo sangempela akukhona nje ukuthi insimbi ingathwala isisindo esingakanani—kuyindlela ebhekana ngayo nokushaywa yizinto unyaka nonyaka. I-galvanizin ejwayelekile...Funda kabanzi -
I-EN 10219 vs GB/T 6728: Umehluko o-5 Wokuthengwa Kwengxenye Engenalutho Yesakhiwo
Isifinyezo Esiphezulu Kumaphrojekthi e-EPC aphesheya kwezilwandle, i-EN 10219 (i-European Standard) kanye ne-SAC GB/T 6728 (i-Chinese Standard) zichaza izingxenye zesakhiwo ezingenalutho ezihlanganisiwe ezihlanganisiwe ngobuchwepheshe (RHS, SHS, CHS). Ngenkathi i-S355JR isebenza njengebanga eliyinhloko lesiShayina elilingana ne-Q355B ngenxa yomathe wazo...Funda kabanzi -
Izingozi Zokuthengwa Kwelanga Ngaphansi Kwe-GB/T 6728-2025
Uma ungusonkontileka we-solar EPC noma umphathi wokuthenga uthenga izingxenye zensimbi ezingenalutho ezakhiweni ezivela eShayina, udinga ukubuyekeza amashidi akho emininingwane njengamanje. Kusukela ngomhlaka-1 Mashi 2026, imboni yensimbi eyakhiwe ngokubandayo yaseShayina yethule ngokusemthethweni indinganiso entsha ye-GB/T 6728-2025, ephinde yavuselelwa ngokuphelele...Funda kabanzi -
Umhlahlandlela Wokulanda Nokuqhathanisa we-PDF we-GB/T 6728-2025
Okuqukethwe · Imibhalo Yezinkomba Zobunjiniyela · Ukubuka Okujwayelekile · Izibuyekezo Eziyinhloko Zobuchwepheshe · Ithebula Lokulingana Kwamagredi · Ukuqhathanisa Kobuchwepheshe (2017 vs. 2025) · Izicelo · Uhlu Lokuhlola Lokuthengwa · Imibuzo Evame Ukubuzwa · Amandla Omhlinzeki · Ukusekelwa Kobuchwepheshe GB/T 6728-2025 r...Funda kabanzi -
Ukuthola Amapayipi Ensimbi e-EN 10255: Izici Zobuchwepheshe Ezingaphezu Kwentengo
Uma kuhlolwa amapayipi ensimbi ukuze kutholakale igesi enomfutho ophansi, ukuphakelwa kwamanzi, noma amanethiwekhi okufafaza umlilo, indinganiso ye-EN 10255 iyinkomba evamile cishe kuyo yonke imibuzo yobuchwepheshe. Kwabachwepheshe bokuthenga, kuyinto evamile ukuqhathanisa izingcaphuno ngokusekelwe ngokuyinhloko entengo yethani ngalinye. Kodwa-ke,...Funda kabanzi -
Ukuthengwa kwe-SHS/RHS Enkulu engu-1550mm| Yuantai
Amapayipi Ensimbi Esakhiwe Esindayo Emisebenzi Emikhulu Yesimanje Ekuthuthukisweni kwengqalasizinda yamazwe ngamazwe, abahlinzeki bamapayipi ensimbi esakhiwe emhlabeni wonke babhekene nezidingo ezikhulayo zamaphrofayili amakhulu. Njengoba amaphrojekthi amakhulu njengezakhiwo eziphakeme, izakhiwo zenkundla, kanye nezisekelo zomoya zasogwini lolwandle ziqhubeka...Funda kabanzi -
EN 10210 S460NH: Umhlahlandlela Wochwepheshe Wezingxenye Ezingenalutho Zesakhiwo
HLALA: 1. Ukuhlukanisa Ibanga 2. Imininingwane Yobuchwepheshe 3. Ukushisela 4. Isexwayiso Somthengi 5. Imibuzo Evame Ukubuzwa Ngobuchwepheshe Lo mhlahlandlela usebenza njengereferensi yobuchwepheshe yezingxenye ze-S460NH zensimbi yekhabhoni ezingenalutho (SHS, RHS, kanye ne-CHS) ezenziwe ngaphansi kwendinganiso ye-EN 10210. Inothi Elibalulekile: I-S460NH iyi-s enamandla aphezulu, ejwayelekile...Funda kabanzi -
Ipayipi le-ASTM A53 Grade B: Umhlahlandlela Ocacile kanye neShadi Lesisindo
Ezweni lokuncintisana lokuthengwa kwensimbi ye-B2B, ukukhetha phakathi kwe-ASTM A53 Grade A kanye neGrade B akuyona nje into yobuchwepheshe—kuyisinqumo esithinta imingcele yokuphepha yephrojekthi yakho kanye nezindleko zakho zokufika. Njengomkhiqizi ohamba phambili kwa-Tianjin Yuantai Derun Group, sibone ukuthi...Funda kabanzi -
Ukuhlukaniswa Kobuchwepheshe be-API 5L: Amabanga, i-PSL1 vs. i-PSL2
Embonini yamapayipi, i-API 5L iyindinganiso egcina konke ndawonye. Kodwa uma ubhekisisa imininingwane, akuyona idokhumenti "elingana nosayizi owodwa". Ukukhetha phakathi kwe-API 5L Grade B kanye ne-API 5L X70, noma ukunquma ukuthi iphrojekthi idinga i-PSL2 ngempela, yilapho ubunjiniyela...Funda kabanzi
UMHOLI WESIGABA ESIYIMFIHLO E-CHINA
