Amanani epayipi lensimbi eligayiwe kusengaphambili i-ASTM A53 lama-greenhouse
Amanani epayipi lensimbi eligayiwe kusengaphambili i-ASTM A53 lama-greenhouse
Isici
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Ipayipi eliyindilinga elihlanganisiwe elishisayo lenza insimbi encibilikisiwe ivumelane ne-iron matrix ukukhiqiza ungqimba lwe-alloy, ukuze kuhlanganiswe i-matrix kanye ne-coating. I-hot-dip galvanizing iwukuqhobosha ipayipi lensimbi kuqala. Ukuze kususwe i-iron oxide ebusweni bepayipi lensimbi, ngemva kokuqhobosha, ipayipi lensimbi lihlanzwa ngesisombululo samanzi se-ammonium chloride noma i-zinc chloride noma isixazululo samanzi esihlanganisiwe se-ammonium chloride kanye ne-zinc chloride, bese lithunyelwa ethangini lokuqhobosha elishisayo. I-hot dip galvanizing inezinzuzo zokuqhobosha okufanayo, ukunamathela okuqinile kanye nokuphila isikhathi eside kwenkonzo. Ukusabela okuyinkimbinkimbi ngokomzimba namakhemikhali kwenzeka phakathi kwe-substrate yepayipi lensimbi elihlanganisiwe elishisayo kanye nesisombululo sokuqhobosha esincibilikisiwe, kwakha ungqimba lwe-zinc-iron alloy olumelana nokugqwala olunesakhiwo esiqinile. Ungqimba lwe-alloy luhlanganiswe nongqimba lwe-zinc oluhlanzekile kanye ne-matrix yepayipi lensimbi. Ngakho-ke, lunokumelana okuqinile kokugqwala
Siqhubeka "nekhwalithi ephezulu, ukulethwa okusheshayo, intengo enamandla", sesisungule ukubambisana kwesikhathi eside nabathengi abavela kwamanye amazwe nasekhaya futhi sithola imibono emihle yamakhasimende amasha nawangaphambilini ngamanani epayipi lensimbi eligayiwe i-ASTM A53 kuma-greenhouse, besikulungele ukukunikeza amasu awusizo kakhulu kunemiklamo yama-oda akho ngendlela ekhethekile uma udinga. Okwamanje, siyaqhubeka nokusungula ubuchwepheshe obusha nokudala imiklamo emisha ukuze sikusize uthuthuke ngaphakathi kwaleli bhizinisi.
Siqhubeka "nekhwalithi ephezulu, ukulethwa okusheshayo, intengo enamandla", sesisungule ukubambisana kwesikhathi eside nabathengi abavela kwamanye amazwe nasekhaya futhi sithola imibono emihle yamakhasimende amasha nawangaphambiliniipayipi lensimbi elenziwe nge-galvanized ASTM A53, amanani epayipi elihlanganisiwe, Ngesevisi ephakeme neyingqayizivele, sithuthukiswe kahle kanye namakhasimende ethu. Ubuchwepheshe kanye nolwazi kuqinisekisa ukuthi besilokhu sijabulela ukwethenjwa ngamakhasimende ethu emisebenzini yethu yebhizinisi. “Ikhwalithi”, “ukwethembeka” kanye “nensizakalo” kuyisimiso sethu. Ukwethembeka kwethu kanye nokuzibophezela kwethu kuhlala ngenhlonipho ekukhonzeni kwakho. Xhumana Nathi Namuhla Ukuze uthole ulwazi olwengeziwe, xhumana nathi manje.
1) Ibanga: Q345B, L245, J55
2) Ububanzi bangaphandle: Φ17mm-273mm
3) Ubukhulu be-Wall: 0.6mm-12mm
4) Ubude: 2m-5.8m/6m/12m (Singalungisa ubude ngokwesicelo sakho)
5) Ukupakisha: ukupakisha okujwayelekile okufanele ulwandle
| I-DN | I-NPS | mm | IZINGA | IQINILE NGOKWENGEZIWE | I-SCH40 | |||
| UKUQINA (mm) | ISISINDO (kg/m) | UKUQINA (mm) | ISISINDO (kg/m) | UKUQINA (mm) | ISISINDO (kg/m) | |||
| 6 | 1/8 | 10.2 | 2.0 | 0.40 | 2.5 | 0.47 | 1.73 | 0.37 |
| 8 | 1/4 | 13.5 | 2.5 | 0.68 | 2.8 | 0.74 | 2.24 | 0.63 |
| 10 | 3/8 | 17.2 | 2.5 | 0.91 | 2.8 | 0.99 | 2.31 | 0.84 |
| 15 | 1/2 | 21.3 | 2.8 | 1.28 | 3.5 | 1.54 | 2.77 | 1.27 |
| 20 | 3/4 | 26.9 | 2.8 | 1.66 | 3.5 | 2.02 | 2.87 | 1.69 |
| 25 | 1 | 33.7 | 3.2 | 2.41 | 4.0 | 2.93 | 3.38 | 2.50 |
| 32 | 1 1/4 | 42.4 | 3.5 | 3.36 | 4.0 | 3.79 | 3.56 | 3.39 |
| 40 | 1 1/2 | 48.3 | 3.5 | 3.87 | 4.5 | 4.86 | 3.68 | 4.05 |
| 50 | 2 | 60.3 | 3.8 | 5.29 | 4.5 | 6.19 | 3.91 | 5.44 |
| 65 | 2 1/2 | 76.1 | 4.0 | 7.11 | 4.5 | 7.95 | 5.16 | 8.63 |
| 80 | 3 | 88.9 | 4.0 | 8.38 | 5.0 | 10.35 | 5.49 | 11.29 |
| 100 | 4 | 114.3 | 4.0 | 10.88 | 5.0 | 13.48 | 6.02 | 16.07 |
| 125 | 5 | 139.7 | 4.0 | 13.39 | 5.5 | 18.20 | 6.55 | 21.77 |
| 150 | 6 | 168.3 | 4.5 | 18.18 | 6.0 | 24.02 | 7.11 | 28.26 |
| 200 | 8 | 219.1 | 6.0 | 31.53 | 6.5 | 30.08 | 8.18 | 42.55 |
I-hot dip galvanizing inezinzuzo zokugqoka okujiyile, ukugqoka okufanayo, ukunamathela okuqinile kanye nokuphila isikhathi eside.
Amapayipi e-galvanized manje asetshenziswa kakhulu ekuthuthweni kwegesi nokushisa. Amapayipi e-galvanized asetshenziswa kabanzi, hhayi nje kuphela njengamapayipi okuthutha amanzi, igesi, uwoyela kanye nezinye izinto ezijwayelekile eziphansi komfutho, kodwa futhi njengamapayipi emithombo kawoyela kanye namapayipi kawoyela embonini kaphethiloli, ikakhulukazi ezindaweni zikawoyela ezingasogwini, ama-heater kawoyela, ama-condensation coolers, amapayipi okushintshanisa uwoyela ngamalahle emishinini yokupheka yamakhemikhali, amapayipi amabhuloho okuqinisa kanye namapayipi okusekela ozimele emihubheni yemayini, njll. Amapayipi e-galvanized asetshenziswa njengamapayipi amanzi. Ngemva kweminyaka eminingana yokusetshenziswa, inani elikhulu lesikali sokugqwala likhiqizwa emapayipini, futhi amanzi aphuzi aphumayo awangcolisi nje kuphela izinto zangasese, kodwa futhi axubana namagciwane azalela odongeni lwangaphakathi olungabushelelezi. Ukugqwala kubangela okuqukethwe kwensimbi esindayo emanzini, okusongela kakhulu impilo yabantu.
Siqhubeka "nekhwalithi ephezulu, ukulethwa okusheshayo, intengo enamandla", sesisungule ukubambisana kwesikhathi eside nabathengi abavela kwamanye amazwe nasekhaya futhi sithola imibono emihle yamakhasimende amasha nawangaphambilini ngamanani epayipi lensimbi eligayiwe i-ASTM A53 kuma-greenhouse, besikulungele ukukunikeza amasu awusizo kakhulu kunemiklamo yama-oda akho ngendlela ekhethekile uma udinga. Okwamanje, siyaqhubeka nokusungula ubuchwepheshe obusha nokudala imiklamo emisha ukuze sikusize uthuthuke ngaphakathi kwaleli bhizinisi.
Ifektri eyenziwe ngokwezifiso yaseShayinaamanani epayipi elihlanganisiwe, ipayipi lensimbi elenziwe nge-galvanized ASTM A53, Ngesevisi ephakeme neyingqayizivele, sithuthukiswe kahle kanye namakhasimende ethu. Ubuchwepheshe kanye nolwazi kuqinisekisa ukuthi besilokhu sijabulela ukwethenjwa ngamakhasimende ethu emisebenzini yethu yebhizinisi. “Ikhwalithi”, “ukwethembeka” kanye “nensizakalo” kuyisimiso sethu. Ukwethembeka kwethu kanye nokuzibophezela kwethu kuhlala ngenhlonipho ekukhonzeni kwakho. Xhumana Nathi Namuhla Ukuze uthole ulwazi olwengeziwe, xhumana nathi manje.
Isicelo
Njengoba imboni yezinto zensimbi yaseShayina ihamba phambili embonini, ukuhweba ngensimbi kanye ne-logistics kuzwelonke "ibhizinisi elikhulu elinokwethembeka okuhle", amabhizinisi okuhweba ngensimbi yaseShayina, "amabhizinisi azimele ayi-100 aphezulu eShanghai". I-Shanghai Zhanzhi industry Group Co., Ltd., (efinyeziwe ku-Zhanzhi Group) ithatha "Ubuqotho, Ukusebenza, Ukusungula Izinto Ezintsha, Ukunqoba" njengomgomo wayo wokusebenza kuphela, ihlala iqhubeka nokubeka isidingo samakhasimende endaweni yokuqala.
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