Zviyero : JIS G3444, ASTM A53 ASTM A795 uye EN10219 EN10255 EN39 BS1387 BS1139.
Zvimwe zvakatenderedza chs hollow zvikamu, taura nesu zvakasununguka.
Izwi rokuti RHS rinomiriraRectangular Hollow Chikamu.
SHS inomiriraSquare Hollow Chikamu.
Chisinganyanyozivikanwa izwi rekuti CHS, rinomiriraCircular Hollow Chikamu.
Munyika yeinjiniya nekuvaka, iwo acronyms RHS, SHS uye CHS anowanzoshandiswa. Izvi zvinowanzoitika muUnited Kingdom uye nyika dzakabatana, kusanganisira Australia neNew Zealand.
Aya mazwi anoshandiswa zvakanyanya kutsanangura simbi yakapfava; zvisinei, vanogona zvakare kushandurirwa simbi isina tsvina uye aruminiyamu engineering uye kuvaka nevainjiniya vanoziva izwi iri.
Rectangular Hollow Section irectangular simbi mbiri ine rectangular gollow cross-section mukati mehurefu hwayo, inoshandiswa mumhando dzakasiyana dzekuvaka uye engineering mapurojekiti. Rectangular Hollow Sections (RHS) anozivikanwawo seanotonhora akaumbwa hollow chikamu kana bhokisi chikamu.
Youfa inopa huwandu hwakasiyana hwerectangular hollow chikamu zvirevo kune dzinoda kusvika zana nyika nematunhu. Youfa brand RHS hollow zvikamu zvakasimbiswa ne ISO 9001, ISO 18001, FPC uye CE, ichienderana neJIS G3466, ASTM A500 uye EN10219.
| Kunze Diameter | WT |
| (mm) | (mm) |
| 20*40 30*40 | 1.2-3.75 |
| 30*50 25*50 30*60 40*60 | 1.2-4.75 |
| 50*70 40*80 40*50 | 1.2-5.75 |
| 60*80 50*80 100*40 | 1.5-5.75 |
| 60*100 50*100 120*60 100*80 | 1.5-8.0 |
| 120*80 | 1.7-8.0 |
| 160*80 100*150 140*80 | 2.5-10.0 |
| 100*180 200*100 | 2.5-10.0 |
| 200*150 | 3.5-12.0 |
| 250*150 | 3.5-12.0 |
| 250*200 300*200 | 4.5-15.75 |
| 350*200 350*250 | 4.5-15.75 |
| 450*250 400*300 500*200 | 4.5-15.75 |
| 400*350 400*250 500*250 | 4.5-20.0 |
| 500*300 400*600 | |
| Mamwe mamwe marectangular rhs hollow zvikamu,taura nesupachena. | |
Square Hollow Sections (SHS), inozivikanwawo seinotonhora yakaumbwa hollow chikamu kana bhokisi chikamu, ndechimwe chezvinhu zvakasiyana-siyana zvekuvaka muindasitiri yekuvaka. Kazhinji inowanikwa mu5.8 metres uye 6 metres kureba muGrade A Grade B, S235 S195; Zvichienderana nehuwandu hwekurongeka, humwe hurefu uye Giredhi C, S355 kana mamwe mamakisi aripo. Kune ruzivo rwako Kg/m inoreva Makirogiramu paMeta yechikamu, semuenzaniso 6.0 Meter kureba kwe50 x 50 x 3mm (SHS) Square Steel Hollow Section (4.49 Kg/m) huremu hwedzidziso hungave (6 x 4.49 ) 26.94 Kg's Total.
Youfa Steel Pipe mafekitori anogovera nekugadzira masikweya hollow chikamu chakatemwa kubva pa20x20mm kusvika 400x400mm uye kunyanya kutumira kuSoutheast Asia, East Asia, Middle neSouth America, Middle East neAfrica. Youfa brand SHS hollow zvikamu zvakasimbiswa ne ISO, FPC uye CE, zvichiteerana neJIS G3466, ASTM A500 uye EN10219.
| Kunze Diameter | WT |
| (mm) | (mm) |
| 20*20 | 1.7-2.75 |
| 25*25 | 1.2-3.0 |
| 30*30 | 1.2-3.75 |
| 40*40 50*50 | 1.2-4.75 |
| 60*60 | 1.2-5.75 |
| 70*70 | 1.5-5.75 |
| 80*80 75*75 90*90 | 1.5-8.0 |
| 100*100 | 1.7-8.0 |
| 120*120 | 2.5-10.0 |
| 140*140 150*150 | 2.5-10.0 |
| 160*160 180*180 | 3.5-12.0 |
| 200*200 | 3.5-12.0 |
| 250*250 | 4.5-15.75 |
| 300*300 | 4.5-15.75 |
| 350*350 | 4.5-15.75 |
| 400*400 280*280 | 4.5-20.0 |
| Mamwe mamwe masikweya shs hollow zvikamu,taura nesupachena. | |
Circular Hollow Section (CHS) inotonhora yakaumbwa ine hollow chikamu kana bhokisi chikamu, inova ine mhango simbi mbiri yakaita sechubhu yakatenderera kana pombi. Kazhinji inowanikwa mu5.8 metres uye 6 metres kureba muGrade A Grade B, S235 S195; Zvichienderana nehuwandu hwekurongeka, humwe hurefu uye Giredhi C, S355 kana mamwe mamakisi aripo.
Theoretical uremu Kg/m = (Kunze dhayamita - WT ) * WT * 0.0246615
Youfa Steel Pipe mafekitori anogovanisa nekugadzira akatenderedza makomba chikamu zvakatemwa kubva pa21mm kusvika 273mm uye kutengeswa kunopisa kumba nekune dzimwe nyika. Youfa brand CHS hollow zvikamu zvakasimbiswa ne ISO, UL uye CE.
Round / Denderedzwa Hollow Chikamu Saizi Chati
| OD mm(inch): WT mm 21.3mm(1/2"): 1.5-2.75 (SCH10S / STD / SCH40) 26.7mm(3/4"): 1.5-3.25 (SCH10S / STD / SCH40) 33.4mm(1"): 1.8-4.0 (SCH10S / STD / SCH40) 42.3mm(1 1/4"): 1.8-4.0 (SCH10S / STD / SCH40) 48.3mm(1 1/2"): 1.8-7.0 (SCH10S / STD / SCH40 / XS / SCH80 / SCH160) 57mm: 1.8-7.0 60.3mm(2"): 1.8-7.0 (SCH10S / STD / SCH40 / XS / SCH80) 73-76mm(2 1/2"):2.5-7.0 (SCH10S / STD / SCH40 / XS / SCH80) 88.9mm(3"): 2.0-8.0 (SCH10S / STD / SCH40 / XS / SCH80) 102mm(3 1/2") : 2.3-9.0 (SCH10S / STD / SCH40 / XS / SCH80) 108mm: 2.2-9.0 114.3mm(4"): 2.0-9.0 (SCH10S / STD / SCH40 / XS / SCH80) 121-127mm: 2.5-11.0 133mm: 2.75-9.75 140mm(5"): 2.5-10.0 (SCH10S / STD / SCH40 / XS / SCH80) 152-159mm: 2.5-10.0 165-168mm(6"): 2.5-10.0 (SCH10S / STD / SCH40) 180-216mm: 2.75-11.5 219mm(8"): 2.75-12.0 (SCH10S / SCH20 / SCH30 / STD / SCH40 / SCH60) 273mm(10"): 5.0-12.0 (SCH20 / SCH30 / STD / SCH40) |
Nguva yekutumira: Mar-03-2022