Maemo : JIS G3444, ASTM A53 ASTM A795 le EN10219 EN10255 EN39 BS1387 BS1139.
Likarolo tse ling tse pota-potileng chs, ikopanye le rona ka bolokolohi.
Lentsoe RHS le emetseRectangular Hollow Karolo.
SHS e emetseKarolo ea Square Hollow.
Ha ho tsejoe hakaalo ke lentsoe CHS, sena se emetseSedikadikwe Hollow Karolo.
Lefats'eng la boenjiniere le kaho, mantsoe a khutsufalitsoeng a RHS, SHS le CHS a atisa ho sebelisoa. Sena se atile haholo United Kingdom le linaheng tse amanang, ho kenyeletsoa Australia le New Zealand.
Mantsoe ana a sebelisoa haholo ho hlalosa tšepe e bonolo; leha ho le joalo, li ka boela tsa fetoleloa bakeng sa boenjiniere ba tšepe e sa hloekang le aluminium le kaho ke lienjiniere tse tsebang mantsoe.
Rectangular Hollow Section ke profil ea tšepe e khutlonnetsepa e nang le sefapano se sekoti se khutlonnetsepa ho pholletsa le bolelele ba eona, se sebelisoang mefuteng e mengata ea merero ea kaho le ea boenjiniere. Rectangular Hollow Sections (RHS) e boetse e tsejoa e le karolo e batang e nang le sekoti kapa karolo ea lebokose.
Youfa e fana ka mefuta e mengata e fapaneng ea likarolo tse sekoti tse khutlonnetsepa ho linaha le libaka tse ka bang 100. Likarolo tse sekoti tsa mofuta oa Youfa tsa RHS li netefalitsoe le ISO 9001, ISO 18001, FPC le CE, ho latela JIS G3466, ASTM A500 le EN10219.
| Kantle 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 | |
| Likarolo tse ling tse nang le li-rectangular rhs hollow,ikopanye le ronaka bolokolohi. | |
Square Hollow Sections (SHS), eo hape e tsejoang e le karolo e batang e nang le sekoti kapa karolo ea lebokose, ke e 'ngoe ea lisebelisoa tsa kaho tse sebetsang ka ho fetesisa indastering ea kaho. E fumaneha ka kakaretso ka bolelele ba limithara tse 5.8 le tse 6 ho Kereiti ea A, S235 S195; Ho ipapisitsoe le palo e kholo ea odara, bolelele bo bong le Kereiti ea C, S355 kapa limaraka tse ling lia fumaneha. Bakeng sa tlhahisoleseding ya hao, Kg/m e bua ka Dikilogeramo ka Methareng ya karolo, e le mohlala, bolelele ba 6.0 Meter ya 50 x 50 x 3mm (SHS) Square Steel Hollow Section (4.49 Kg/m) boima ba theory e ka ba (6 x 4.49). ) Kakaretso ea 26.94 Kg.
Lifeme tsa Youfa Steel Pipe li aba le ho etsa litlhaloso tsa likarolo tse sekoti ho tloha ho 20x20mm ho isa ho 400x400mm mme haholo-holo li romelloa kantle ho Asia Boroa-bochabela, Asia Bochabela, Amerika Bohareng le Boroa, Middle East le Afrika. Likarolo tse se nang letho tsa mofuta oa Youfa tsa SHS li netefalitsoe ka ISO, FPC le CE, ho latela JIS G3466, ASTM A500 le EN10219.
| Kantle 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 |
| Likarolo tse ling tse sekoere tsa shs,ikopanye le ronaka bolokolohi. | |
Circular Hollow Section (CHS) ke karolo e batang e nang le sekoti kapa karolo ea lebokose, e leng setšoantšo sa tšepe se sekoti se bōpehileng joaloka tube e chitja kapa phala. E fumaneha ka kakaretso ka bolelele ba limithara tse 5.8 le tse 6 ho Kereiti ea A, S235 S195; Ho ipapisitsoe le palo e kholo ea odara, bolelele bo bong le Kereiti ea C, S355 kapa limaraka tse ling lia fumaneha.
Boima ba khopolo Kg/m = (Bophara ba ka ntle - WT ) * WT * 0.0246615
Lifeme tsa Youfa Steel Pipe li aba le ho etsa litlhaloso tsa likarolo tse pota-potileng ho tloha ho 21mm ho isa ho 273mm le thekiso e chesang lapeng le kantle ho naha. Likarolo tse se nang letho tsa mofuta oa Youfa brand CHS li netefalitsoe ka ISO, UL le CE.
Round / Circle Hollow Karolo ea Boholo Chate
| 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) 57 limilimithara: 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) 108 limilimithara: 2.2-9.0 114.3mm(4"): 2.0-9.0 (SCH10S / STD / SCH40 / XS / SCH80) 121-127mm: 2.5-11.0 133 limilimithara: 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) |
Nako ea poso: Mar-03-2022