Bolted Steel Tanks: Cutting-edge Modular Storage Solutions by Center Enamel
Water, chemical, and liquid storage demand infrastructure that combines durability, corrosion resistance, operational efficiency, and flexible deployment. Glass-Fused-to-Steel (GFS) bolted steel tanks have emerged as premier solutions advancing conventional storage technologies by incorporating a fusion of glass enamel coating and high-strength steel construction. Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) leads the global tank industry with its proprietary Bolted Steel Tanks, engineered for modularity, longevity, low maintenance, and superior performance.
Understanding Bolted Steel Tanks
bolted steel tanks are composed of rolled steel panels, each coated on both sides with a specially formulated glass enamel. The enameling process fuses a dense, non-porous, corrosion-resistant vitreous glass layer permanently to the steel substrate at high temperatures (approximately 820°C to 930°C).
Ngokungafani nezitsha ezihlanganisiwe, izitsha ze-GFS ziqoqwa endaweni ngokuxhunywa kweflange okwenziwe ngebolts okuvalwe ngama-gaskets aguquguqukayo, okuvumela ukwakhiwa kwemodular, ukuhamba kalula, ukwakhiwa okusheshayo, nokuhambisana nezimo ezishintshashintshayo zendawo noma ukwandiswa kwesikhathi esizayo.
Manufacturing Process
1. Ukukhetha Izinto Eziyinhloko Nokulungiswa Kwephezulu
High strength, low carbon steel plates (with titanium enhancement for durability) are precisely cut and shot blasted according to SSPC SP10 standards. Surface roughness and cleanliness ensure optimal fusion with glass enamel.
2. CNC Laser Cutting
Steel plates are laser cut to shape, including bolt holes, nozzle openings, and manholes with high precision allowing quick bolt assembly and ensuring sealing integrity.
3. Ukuguqulwa kwe-Arch kanye ne-Plate Forming
Amaflati aphathekayo aphethwe futhi abhentshelwe ekugcineni okucacile okuhambisana nezincazelo zedijithi ye-tank. Ukuhlola ikhwalithi kuqinisekisa ubuqiniso bezilinganiso.
4. Ibhodwe Eliphezulu Lokuhlobisa NgeGlasi Nokuqhuba I-Kiln
Izinga elihlangene le-emal coating elingu-0.25 mm kuya ku-0.45 mm ubukhulu lisetshenziswa ezindaweni zangaphakathi nangaphandle. Amakhasi afudunyezwa kwi-kiln kagesi ngezikhathi ezithile zokushisa (>800°C) okwenza iglasi ihlangane ngokwemvelo nangokwenziwa nensimbi, kudala umkhawulo ovikelayo ongekho isikhathi.
5. Ukuhlola kanye neZiqinisekiso Zezinga
Final coated plates undergo stringent testing including spark testing (ensuring no coating defects), adhesion strength measurement (>3450 N/cm²), and corrosion resistance tests. Only flawless panels proceed to fabrication.
6. Bolted Tank Assembly
Onsite erection involves bolting panels using stainless or coated bolts, with silicone or polymer gaskets preventing leaks. Modular assembly permits flexible sizing and rapid construction compared to welded options.
Advantages of Bolted Steel Tanks
· Ukuph resistance okuhle: I-fusion glass coating ivikela ukuhlaselwa kwemichiza, ukuvuvukala, izimo zasolwandle, kanye nezinto ezingcolisayo zezimboni, ikhulisa isikhathi sokusebenza kakhulu ngaphandle kokuphinda kufakwe.
· Mechanical Integrity: Steel substrate ensures high tensile strength, pressure resistance, and mechanical stability during operation, transportation, and seismic events.
· Modularity and Flexibility: Bolted panel construction facilitates staged construction, relocation, and future expansion.
· Uhlanzeko kanye Nokugcinwa: Ingilazi evuthiwe ethambile ivimbela ukukhula kwamagciwane futhi ilula ukuhlanza, kubalulekile emanzini okuphuza nasezinhlelweni zokudla.
· Economic Efficiency: Reduced site labor, faster installation, and lower long-term maintenance costs improve project ROI.
· Environmental Sustainability: Izinto eziphinde zisetshenziswe kanye nokukhiqiza okonga amandla kuhambisana nezindinganiso zokwakha eziluhlaza kanye nokusimama.
· Compliance and Certification: Tanks meet ISO 9001, NSF/ANSI 61, AWWA D103-09, EN1090, WRAS, FM, LFGB, OSHA standards ensuring global acceptance.
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· Amanzi Okuphuza Nokuphuza: Izinqwaba zamanzi ezisemadolobheni, ukuhlinzekwa kwamanzi emiphakathini yasemaphandleni, kanye nezinqwaba zamanzi okuphuza eziphuthumayo.
· Imifantu Yomlilo: Ukugcina amanzi okucima umlilo okuthembekile ezindaweni zezimboni, ezentengiso, nasezikhungweni zomphakathi.
· Industrial Effluent and Process Tanks: Chemical and wastewater containment in food processing, chemical plants, and manufacturing.
· Izikhwama Zamanzi Ezolimo: Ukugcina amanzi okutshala, imixube yepheshana, kanye nezisebenzi zezilwane.
· Ukulanda Kwamanzi: Ukugcina amanzi emvula sustainable ukuze kusetshenziswe ezindlini, ezolimo, noma ezentengiselwano.
· Bioenergy no Anaerobic Digesters: I-digesters ezivumelanayo nokugqwala zokukhiqiza i-biogas nokwelashwa kwemfucumfucu.
· Umkhakha Wokudla Neziphuzo: Ukugcina okuhlanzekile okuhambisana nezindinganiso zempilo nokuphepha.
Iphrojekthi Izinhloso
· Ngaphezu kwama-30,000 ama-GFS tanks aboshwe afakwe emhlabeni jikelele ezweni elingaphezu kwama-100.
· Izinqwaba ezinkulu zamanzi ahlanzekile zokuhlinzeka ngemiphakathi e-Afrika naseNingizimu-ntshonalanga ye-Asia.
· Ithuba lokugcina amanzi alwa nomlilo eliqinisekisiwe futhi lidalwe ezindaweni zokusebenza zezimboni eMpumalanga Ephakathi.
· Izinqolobane zezolimo ezisekela amaphrojekthi amakhulu okunisela e-Australia.
· Izikhwama zokuchithwa kwamanzi nezimboni ezisebenzayo ezisebenzela izimboni zamakhemikhali eYurophu.
Why Center Enamel?
· Asia’s pioneer with pioneering GFS double-sided enameling technology.
· Ukuphinda kuqhamuke ngokuqhubekayo ngeziqinisekiso ezingu-200.
· Izitifiketi zomhlaba jikelele eziqinisekisa ikhwalithi, ukuhambisana kwemvelo, nokuphepha.
· Uhlelo oluphelele lwephrojekthi: ukuklama, ubunjiniyela, ukukhiqiza, ezokuthutha, ukufakwa, nokugcinwa.
· Ihwebo elenziwe ngokwezifiso elihlinzeka ngemiklamo ye-tank ukuze ihlangabezane kahle nezidingo zamakhasimende nezindawo.
Center Enamel Bolted Steel Tanks zishintsha ukugcina amanzi ngokuqina okungafani, ukumelana nokugqwala, ukuhlela okwenziwe ngezifiso, kanye nezokuhlanzeka. Ukuklama kwabo okuhle nokukhiqiza kuhlinzeka ngezixazululo ezithembekile ezihambisana nezimboni ezihlukahlukene nezindawo ezihlangabezana nezinselelo zesimanje zokwakha.
Ukukhetha i-Center Enamel kuqinisekisa izinsiza zokugcina ezisezingeni eliphezulu, ezihlala isikhathi eside, ezisekela ukuphathwa kwamanzi, amandla, kanye nezinto zokwakha ezisimeme emhlabeni jikelele.
Ngokwe-dokhumenti yezeMisebenzi, izifundo zezeMisebenzi, noma ukuxhumana okwenziwe ngokwezifiso, xhumana ne-Center Enamel namuhla futhi uthole ikusasa lezi zixazululo zezitsha zensimbi ezibotshiwe.