2019 Ikhwalithi Enhle Yase-China Q235 Ipayipi Lensimbi Eyindilinga Eliditshiwe Elishisiwe Elishisiwe Lokonga Amanzi
Incazelo emfushane:
Imininingwane Yomkhiqizo
Omaka bomkhiqizo
Ibhizinisi liphakamisa ifilosofi ethi "Yiba nguNo.1 kukhwalithi ephezulu, ugxile ekweletini nasekuthembekeni ukuze ukhule", lizoqhubeka linikeza amathemba angaphambili namasha asekhaya naphesheya kwezilwandle ngo-2019 Ikhwalithi Enhle yase-China Q235 Hot Dipped Ipayipi Lensimbi Eliyindilinga Eliqinile Lokonga Amanzi, Njengoba siyinhlangano ekhulayo ekhulayo, kungenzeka singabi ngcono kakhulu, kodwa besizama konke okusemandleni ethu ukuze sibe uzakwethu omuhle kakhulu.
Ibhizinisi liphakamisa ifilosofi ethi "Yiba nguNo.1 kukhwalithi ephezulu, ugxile ekweletini nasekuthembekeni ukuze ukhule", lizoqhubeka linikeza amathemba angaphambili namasha asekhaya naphesheya kwezilwandle ngokufudumeleI-China 10# 20# Q195 Q235 Q345 42CrMo 16mn St52, I-Galvanized Gi, Samukela imishini yokukhiqiza ethuthukisiwe nobuchwepheshe, kanye nemishini yokuhlola ephelele nezindlela zokuqinisekisa ikhwalithi yomkhiqizo wethu. Ngamakhono ethu asezingeni eliphezulu, ukuphathwa kwesayensi, amaqembu amahle kakhulu, kanye nensizakalo yokunaka, izixazululo zethu zithandwa ngamakhasimende asekhaya nawakwamanye amazwe. Ngokusekela kwakho, sizokwakha ikusasa elingcono!
I-JIS G3444UmjikelezoIpayipi Lensimbi
Ububanzi bangaphandle(mm):21.7-1016.0
Ubukhulu Bodonga(mm): 2.0-22
Ubude: 1m-12m noma ubude obungokwezifiso
Ukwelashwa kwendawo: emnyama, ukudweba, ama-galvanized, njll.
Iziphetho: ezicacile noma ezicushiwe zombili ziphela zinekepisi lepulasitiki elilodwa elihlangene
Ukupakisha: kuyinqwaba noma kusongwe ngendwangu ye-pvc engangeni manzi.
Ukuthumela: inqwaba noma umthwalo ezitsheni.
Inkokhelo: T / T, L / C, inyunyana yasentshonalanga
Izicelo: isakhiwo, amanzi, igesi nokunye.
Ithebula 1. Ukubunjwa Kwamakhemikhali
| Iyunithi:% | |||||
| Uphawu lwebanga | C | Si | Mn | P | S |
| I-STK290 | - | - | - | 0.050 ubuningi. | 0.050 ubuningi. |
| I-STK400 | 0.25 ubuningi. | - | - | 0.040 ubuningi. | 0.040 ubuningi. |
| I-STK490 | 0.18 ubuningi. | 0.55 ubuningi. | 1.65 ubuningi. | 0.035 ubuningi. | 0.035 ubuningi. |
| I-STK500 | 0.24 ubuningi. | 0.35 ubuningi. | 0.30 ukuze 1.30 | 0.040 ubuningi. | 0.040 ubuningi. |
| I-STK540 | 0.23 ubuningi. | 0.55 ubuningi. | 1.50 ubuningi. | 0.040 ubuningi. | 0.040 ubuningi. |
| Amanothi a) Uma kunesidingo, izakhi ze-alloying ngaphandle kwalezo ezishiwo kuleli thebula zingengezwa. b) Ngeshubhu lebanga le-STK540 elingaphezu kuka-12.5 mm ubukhulu bodonga, ukwakheka kwamakhemikhali kungase kube ngaphansi kwesivumelwano phakathi komthengi nomkhiqizi. | |||||
Ithebula 2. Izakhiwo Zemishini
| Uphawu lwebanga | Amandla aqinile N/mm² | Iphoyinti lokukhiqiza lengcindezi yobufakazi N/mm² | Amandla aqinile endaweni yokushisela engu-N/mm² | Ukucaba | Ukugoba | |
| Ibanga phakathi kwamapuleti(H) | Bend angle | Irediyasi yangaphakathi | ||||
| Kusetshenziswa ububanzi bangaphandle | ||||||
| Wonke ama-diameter angaphandle | Wonke ama-diameter angaphandle | Wonke ama-diameter angaphandle | Wonke ama-diameter angaphandle | 50 mm ubukhulu. | ||
| I-STK290 | 290 imiz. | - | 290 imiz. | 2/3 D | 90° | 6 D |
| I-STK400 | 400 min. | 235 imiz. | 400 min. | 2/3 D | 90° | 6 D |
| I-STK490 | 490 imiz. | 315 imiz. | 490 imiz. | 7/8 D | 90° | 6 D |
| I-STK800 | 500 min. | 355 imiz. | 500 min. | 7/8 D | 90° | 6 D |
| I-STK540 | 540 imiz. | 390 imiz. | 540 imiz. | 7/8 D | 90° | 6 D |
| QAPHELA 1 D yaleli thebula ububanzi obungaphandle bamashubhu. QAPHELA 2 1 Nmm²=1MPa | ||||||
