Hollow Chikamu
Tsanangudzo Pfupi
A square hollow section (SHS) zvinoreva mhando yesimbi profile ine square-section uye ine buri mukati.Inowanzoshandiswa mumaindasitiri ekuvaka uye ekugadzira kune akasiyana maapplication nekuda kwemaitiro ayo uye aesthetic zvimiro.
Hollow Structural Chikamu:
A hollow chikamu chinoreva simbi mbiri ine hollow core uye inowanzo shandiswa mune dzakasiyana siyana zvimiro uye engineering maapplication.Izwi rekuti "hollow chikamu" iboka rakakura rinobatanidza maumbirwo akasiyana siyana, kusanganisira sikweya, rectangular, denderedzwa, uye mamwe maumbirwo echivanhu.Zvikamu izvi zvakagadzirirwa kupa simba rekugadzirisa uye kugadzikana apo kazhinji zvichideredza uremu.Zvikamu zvisina kujeka zvinowanzogadzirwa kubva kune simbi dzakadai sesimbi, aluminium, kana mamwe maalloys.Kusarudzwa kwezvinhu kunoenderana nezvinhu zvakadai sekuda kwesimba, corrosion resistance, uye chinangwa. application.
Zvinotsanangurwa zvesimbi hollow chikamu:
| Giredhi | 302,304,316,430 |
| Standard | ASTM A312, ASTM A213 |
| Surface | hot rolled pickled , polishshed |
| Vadivelu Comedy Technology | Inopisa yakakungurutswa, yakakandwa, inotonhora |
| Kunze Diameter | 1/8″~32″,6mm~830mm |
| Type | Square Hollow Section (SHS),Rectangular Hollow Section (RHS),Circular Hollow Section (CHS) |
| Raw Materail | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Tyoes Of hollow chikamu:
Square Hollow Chikamu(SHS):
A Square Hollow Section (SHS) isimbi mbiri ine square cross-section uye ine buri mukati.Inoshandiswa zvakanyanya mukuvaka nekugadzira, SHS inopa zvakanakira senge simba-ku-huremu kunyatsoita, kurongeka kwakasiyana-siyana, uye kureruka kwekugadzira.Yayo yakachena geometric chimiro uye hukuru hwakasiyana hunoita kuti ive yakakodzera kuvaka mafuremu, zvimiro zvekutsigira, michina, uye mamwe maapplication.SHS inowanzo gadzirwa kubva kumidziyo yakaita sesimbi kana aluminium, inonamatira kumazinga eindasitiri, uye inogona kurapwa kusaora.
Square Hollow Chikamu (SHS) DIMENSIONS/SIZES TABLE:
| Saizi mm | kg/m | Saizi mm | kg/m |
| 20 x 20 x 2.0 | 1.12 | 20 x 20 x 2.5 | 1.35 |
| 25 x 25 x 1.5 | 1.06 | 25 x 25 x 2.0 | 1.43 |
| 25 X 25 X 2.5 | 1.74 | 25 X 25 X 3.0 | 2.04 |
| 30 X 30 X 2.0 | 1.68 | 30 X 30 X 2.5 | 2.14 |
| 30 X 30 X 3.0 | 2.51 | 40 x 40 x 1.5 | 1.81 |
| 40 x 40 x 2.0 | 2.31 | 40 x 40 x 2.5 | 2.92 |
| 40 x 40 x 3.0 | 3.45 | 40 x 40 x 4.0 | 4.46 |
| 40 x 40 x 5.0 | 5.40 | 50 x 50 x 1.5 | 2.28 |
| 50 x 50 x 2.0 | 2.93 | 50 x 50 x 2.5 | 3.71 |
| 50 x 50 x 3.0 | 4.39 | 50 x 50 x 4.0 | 5.72 |
| 50 x 50 x 5.0 | 6.97 | 60 x 60 x 3.0 | 5.34 |
| 60 x 60 x 4.0 | 6.97 | 60 x 60 x 5.0 | 8.54 |
| 60 x 60 x 6.0 | 9.45 | 70 x 70 x 3.0 | 6.28 |
| 70 x 70 x 3.6 | 7.46 | 70 x 70 x 5.0 | 10.11 |
| 70 x 70 x 6.3 | 12.50 | 70 x 70 x 8 | 15.30 |
| 75 x 75 x 3.0 | 7.07 | 80 x 80 x 3.0 | 7.22 |
| 80 x 80 x 3.6 | 8.59 | 80 x 80 x 5.0 | 11.70 |
| 80 x 80 x 6.0 | 13.90 | 90 x 90 x 3.0 | 8.01 |
| 90 x 90 x 3.6 | 9.72 | 90 x 90 x 5.0 | 13.30 |
| 90 x 90 x 6.0 | 15.76 | 90 x 90 x 8.0 | 20.40 |
| 100 x 100 x 3.0 | 8.96 | 100 x 100 x 4.0 | 12.00 |
| 100 x 100 x 5.0 | 14.80 | 100 x 100 x 5.0 | 14.80 |
| 100 x 100 x 6.0 | 16.19 | 100 x 100 x 8.0 | 22.90 |
| 100 x 100 x 10 | 27.90 | 120 x 120 x 5 | 18.00 |
| 120 x 120 x 6.0 | 21.30 | 120 X 120 X 6.3 | 22.30 |
| 120 x 120 x 8.0 | 27.90 | 120 x 120 x 10 | 34.20 |
| 120 X 120 X 12 | 35.8 | 120 X 120 X 12.5 | 41.60 |
| 140 X 140 X 5.0 | 21.10 | 140 X 140 X 6.3 | 26.30 |
| 140 X 140 X 8 | 32.90 | 140 X 140 X 10 | 40.40 |
| 140 X 140 X 12.5 | 49.50 | 150 X 150 X 5.0 | 22.70 |
| 150 X 150 X 6.3 | 28.30 | 150 X 150 X 8.0 | 35.40 |
| 150 X 150 X 10 | 43.60 | 150 X 150 X 12.5 | 53.40 |
| 150 X 150 X 16 | 66.40 | 150 X 150 X 16 | 66.40 |
| 180 X 180 X 5 | 27.40 | 180 X 180 X 6.3 | 34.20 |
| 180 X 180 X 8 | 43.00 | 180 X 180 X 10 | 53.00 |
| 180 X 180 X 12.5 | 65.20 | 180 X 180 X 16 | 81.40 |
| 200 X 200 X 5 | 30.50 | 200 X 200 X 6 | 35.8 |
| 200 x 200 x 6.3 | 38.2 | 200 x 200 x 8 | 48.00 |
| 200 x 200 x 10 | 59.30 | 200 x 200 x 12.5 | 73.00 |
| 200 x 200 x 16 | 91.50 | 250 x 250 x 6.3 | 48.10 |
| 250 x 250 x 8 | 60.50 | 250 x 250 x 10 | 75.00 |
| 250 x 250 x 12.5 | 92.60 | 250 x 250 x 16 | 117.00 |
| 300 x 300 x 6.3 | 57.90 | 300 x 300 x 8 | 73.10 |
| 300 x 300 x 10 | 57.90 | 300 x 300 x 8 | 90.70 |
| 300 x 300 x 12.5 | 112.00 | 300 x 300 x 16 | 142.00 |
| 350 x 350 x 8 | 85.70 | 350 x 350 x 10 | 106.00 |
| 350 x 350 x 12.5 | 132.00 | 350 x 350 x 16 | 167.00 |
| 400 x 400 x 10 | 122.00 | 400 x 400 x 12 | 141.00 |
| 400 x 400 x 12.5mm | 152.00 | 400 x 400 x 16 | 192 |
Rectangular Hollow Chikamu(RHS):
A Rectangular Hollow Section (RHS) isimbi mbiri inoratidzwa nerectangular muchinjiko-chikamu uye mukati memukati.RHS inowanzo shandiswa mukuvaka nekugadzira nekuda kwekuita kwayo kwemaitiro uye kuchinjika.Iyi mbiri inopa simba uku ichideredza huremu, ichiita kuti ive yakakodzera kune dzakasiyana siyana senge mafuremu ekuvaka, zvimiro zvekutsigira, uye zvikamu zvemuchina.Zvakafanana neSquare Hollow Sections (SHS), RHS inowanzogadzirwa kubva kumidziyo yakaita sesimbi kana aruminiyamu uye inotevedzera indasitiri zviyero zvehukuru uye zvakatemwa.Chimiro chayo chine rectangular uye hukuru hwakasiyana hunopa hunyanzvi mukusangana nezvinodiwa zveinjiniya.
Rectangular Hollow Chikamu (RHS) DIMENSIONS/SIZES TABLE:
| Saizi mm | kg/m | Saizi mm | kg/m |
| 40 x 20 x 2.0 | 1.68 | 40 x 20 x 2.5 | 2.03 |
| 40 x 20 x 3.0 | 2.36 | 40 x 25 x 1.5 | 1.44 |
| 40 x 25 x 2.0 | 1.89 | 40 x 25 x 2.5 | 2.23 |
| 50 x 25 x 2.0 | 2.21 | 50 x 25 x 2.5 | 2.72 |
| 50 x 25 x 3.0 | 3.22 | 50 x 30 x 2.5 | 2.92 |
| 50 x 30 x 3.0 | 3.45 | 50 x 30 x 4.0 | 4.46 |
| 50 x 40 x 3.0 | 3.77 | 60 x 40 x 2.0 | 2.93 |
| 60 x 40 x 2.5 | 3.71 | 60 x 40 x 3.0 | 4.39 |
| 60 x 40 x 4.0 | 5.72 | 70 x 50 x 2 | 3.56 |
| 70 x 50 x 2.5 | 4.39 | 70 x 50 x 3.0 | 5.19 |
| 70 x 50 x 4.0 | 6.71 | 80 x 40 x 2.5 | 4.26 |
| 80 x 40 x 3.0 | 5.34 | 80 x 40 x 4.0 | 6.97 |
| 80 x 40 x 5.0 | 8.54 | 80 x 50 x 3.0 | 5.66 |
| 80 x 50 x 4.0 | 7.34 | 90 x 50 x 3.0 | 6.28 |
| 90 x 50 x 3.6 | 7.46 | 90 x 50 x 5.0 | 10.11 |
| 100 x 50 x 2.5 | 5.63 | 100 x 50 x 3.0 | 6.75 |
| 100 x 50 x 4.0 | 8.86 | 100 x 50 x 5.0 | 10.90 |
| 100 x 60 x 3.0 | 7.22 | 100 x 60 x 3.6 | 8.59 |
| 100 x 60 x 5.0 | 11.70 | 120 x 80 x 2.5 | 7.65 |
| 120 x 80 x 3.0 | 9.03 | 120 x 80 x 4.0 | 12.00 |
| 120 x 80 x 5.0 | 14.80 | 120 x 80 x 6.0 | 17.60 |
| 120 x 80 x 8.0 | 22.9 | 150 x 100 x 5.0 | 18.70 |
| 150 x 100 x 6.0 | 22.30 | 150 x 100 x 8.0 | 29.10 |
| 150 x 100 x 10.0 | 35.70 | 160 x 80 x 5.0 | 18.00 |
| 160 x 80 x 6.0 | 21.30 | 160 x 80 x 5.0 | 27.90 |
| 200 x 100 x 5.0 | 22.70 | 200 x 100 x 6.0 | 27.00 |
| 200 x 100 x 8.0 | 35.4 | 200 x 100 x 10.0 | 43.60 |
| 250 x 150 x 5.0 | 30.5 | 250 x 150 x 6.0 | 38.2 |
| 250 x 150 x 8.0 | 48.0 | 250 x 150 x 10 | 59.3 |
| 300 x 200 x 6.0 | 48.10 | 300 x 200 x 8.0 | 60.50 |
| 300 x 200 x 10.0 | 75.00 | 400 x 200 x 8.0 | 73.10 |
| 400 x 200 x 10.0 | 90.70 | 400 x 200 x 16 | 142.00 |
Circular Hollow Sections(CHS):
A Circular Hollow Section (CHS) isimbi mbiri inosiyaniswa neyakatenderedzwa muchinjiko-chikamu uye mukati isina mhango.CHS inoshandiswa zvakanyanya mukuvaka uye engineering maapplication, ichipa mabhenefiti akadai sesimba rechimiro, torsional rigidity, uye nyore kugadzira.Iyi mbiri inowanzo shandiswa mumamiriro ezvinhu apo chimiro chedenderedzwa chinobatsira, senge mumakoroni, mapango, kana zvimiro zvinoda symmetrical load distribution.
RCircular Hollow Chikamu (CHS) DIMENSIONS/SIZES TABLE:
| Nominal Bore mm | Kunze dhayamita mm | Ukobvu mm | Kurema kg/m |
| 15 | 21.3 | 2.00 | 0.95 |
| 2.60 | 1.21 | ||
| 3.20 | 1.44 | ||
| 20 | 26.9 | 2.30 | 1.38 |
| 2.60 | 1.56 | ||
| 3.20 | 1.87 | ||
| 25 | 33.7 | 2.60 | 1.98 |
| 3.20 | 0.24 | ||
| 4.00 | 2.93 | ||
| 32 | 42.4 | 2.60 | 2.54 |
| 3.20 | 3.01 | ||
| 4.00 | 3.79 | ||
| 40 | 48.3 | 2.90 | 3.23 |
| 3.20 | 3.56 | ||
| 4.00 | 4.37 | ||
| 50 | 60.3 | 2.90 | 4.08 |
| 3.60 | 5.03 | ||
| 5.00 | 6.19 | ||
| 65 | 76.1 | 3.20 | 5.71 |
| 3.60 | 6.42 | ||
| 4.50 | 7.93 | ||
| 80 | 88.9 | 3.20 | 6.72 |
| 4.00 | 8.36 | ||
| 4.80 | 9.90 | ||
| 100 | 114.3 | 3.60 | 9.75 |
| 4.50 | 12.20 | ||
| 5.40 | 14.50 | ||
| 125 | 139.7 | 4.50 | 15.00 |
| 4.80 | 15.90 | ||
| 5.40 | 17.90 | ||
| 150 | 165.1 | 4.50 | 17.80 |
| 4.80 | 18.90 | ||
| 5.40 | 21.30 | ||
| 150 | 168.3 | 5.00 | 20.1 |
| 6.3 | 25.2 | ||
| 8.00 | 31.6 | ||
| 10.00 | 39 | ||
| 12.5 | 48 | ||
| 200 | 219.1 | 4.80 | 25.38 |
| 6.00 | 31.51 | ||
| 8.00 | 41.67 | ||
| 10.00 | 51.59 | ||
| 250 | 273 | 6.00 | 39.51 |
| 8.00 | 52.30 | ||
| 10.00 | 64.59 | ||
| 300 | 323.9 | 6.30 | 49.36 |
| 8.00 | 62.35 | ||
| 10.00 | 77.44 |
Features & Benefits:
•Kugadzirwa kwezvikamu zvisina kuchena kunobvumira kuchengetedza simba rekugadzirisa apo kuderedza uremu.Iyi dhizaini inoita kuti zvikamu zvisina mhango zvipe simba repamusoro rekugadzirisa pakutakura mitoro, yakakodzera mapurojekiti uko kukoshesa uremu kwakakosha.
•Hollow zvikamu, nekugadzira voids mukati memuchinjiko-chikamu, zvinogona kushandisa zvinobudirira zvinhu uye kuderedza huremu husingakoshi.Iyi dhizaini yekugadzira inobatsira kudzikisa mutengo wezvinhu uku uchichengetedza yakakwana simba rechimiro.
•Nekuda kwechimiro chazvo chakavharirwa, maburi zvikamu zvinoratidzira zvakanakisa torsional uye kukotama rigidity.Ichi chivakwa chinovimbisa kushanda kwakagadzikana kana yakatarisana nekumonyoroka kana kukotama mitoro.
•Hollow zvikamu zvinogona kugadzirwa kuburikidza nemaitiro akaita sekucheka uye welding, uye zviri nyore kubatanidza.Izvi zviri nyore kugadzira uye nzira yekubatanidza inobatsira kurerutsa kuvaka nekugadzira, kuvandudza kushanda zvakanaka.
•Hollow zvikamu zvinosanganisira kwete chete square, rectangular, uye denderedzwa maumbirwo asiwo akasiyana-siyana maumbirwo etsika zvichienderana nezvaidiwa zvinodiwa.Ichi flexibility inoita mhango zvikamu zvakakodzera kune zvakasiyana-siyana zveinjiniya uye zvigadzirwa zvekugadzira.
•Hollow zvikamu zvinowanzogadzirwa nesimbi sesimbi, aruminiyamu, uye alloys akasiyana-siyana.Kusiyana uku kunobvumira zvikamu zvisina mhango kuti zvisangane nehunhu hunodiwa kumapurojekiti einjiniya akasiyana.
Kemikari Kuumbwa Kwekutonhora kwakaumbwa hollow chikamu:
| Giredhi | C | Mn | P | S | Si | Cr | Ni | Mo |
| 301 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 16-18.0 | 6.0-8.0 | - |
| 302 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 17-19 | 8.0-10.0 | - |
| 304 | 0.15 | 2.0 | 0.045 | 0.030 | 1.0 | 18.0-20.0 | 8.0-10.5 | - |
| 304L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 18-20.0 | 9-13.5 | - |
| 316 | 0.045 | 2.0 | 0.045 | 0.030 | 1.0 | 10-18.0 | 10-14.0 | 2.0-3.0 |
| 316L | 0.030 | 2.0 | 0.045 | 0.030 | 1.0 | 16-18.0 | 12-15.0 | 2.0-3.0 |
| 430 | 0.12 | 1.0 | 0.040 | 0.030 | 0.75 | 16-18.0 | 0.60 | - |
Mechanical properties :
| Giredhi | Tensile Strength ksi[MPa] | Yiled Strengtu ksi[MPa] |
| 304 | 75[515] | 30[205] |
| 304L | 70[485] | 25[170] |
| 316 | 75[515] | 30[205] |
| 316L | 70[485] | 25[170] |
Hollow chikamu FAQ Guide :
Sei Sarudza isu?
•Iwe unogona kuwana iyo yakakwana zvinhu zvinoenderana nezvinodiwa zvako pamutengo unogoneka.
•Isu tinopawo Reworks, FOB, CFR, CIF, uye mitengo yekuendesa gonhi kumusuwo.Tinokupa zano kuti uite dhiri yekutumira iyo inove ine mari shoma.
•Zvishandiso zvatinopa zvinonyatso zivikanwa, kubva pachitupa chebvunzo kusvika kune yekupedzisira dimensional statement. (Mishumo icharatidza pane zvinodiwa)
•Isu tinovimbisa kupa mhinduro mukati me24hours (kazhinji muawa imwe chete)
•Ipa SGS TUV chirevo.
•Isu takazvipira zvizere kune vatengi vedu.Kana zvisingabviri kuzadzisa zvaunoda mushure mekuongorora zvese zvingasarudzwa, isu hatizokunyengedzi nekuita zvipikirwa zvenhema izvo zvinogadzira hukama hwakanaka hwevatengi.
•Ipa imwe-stop service.
hollow chikamu chii?
A hollow chikamu chinoreva chimiro chesimbi chine mukati chisina kuvharwa, chinouya mune zvimiro zvakaita sikweya, rectangular, denderedzwa, kana tsika dhizaini.Inowanzo gadzirwa kubva kusimbi, aluminium, kana alloys, makomba zvikamu zvinoshandiswa zvakanyanya mukuvaka nekugadzira.Ivo vanopa simba nehuremu hushoma, kugovera zvinhu kwakanaka, uye kuita zvakasiyana-siyana mumashandisirwo akadai semafuremu ekuvaka, zvikamu zvemuchina, nezvimwe.Hollow zvikamu zvinochinjika, kugadzirwa zviri nyore, uye zvinowanzomisikidzwa zvichienderana nehukuru uye zvakatemwa, zvichiita kuti zvive zvakakosha muinjiniya dzakasiyana uye mapurojekiti ezvimiro.
Chii chinonzi machubhu ane denderedzwa muchinjiko?
Hollow machubhu ane denderedzwa muchinjiko-chikamu, anowanzozivikanwa se circular hollow zvikamu (CHS), zvimiro zvecylindrical zvine mukati isina chinhu.Anowanzo gadzirwa kubva kuzvinhu zvakaita sesimbi kana aluminium, machubhu aya anowana kushandiswa kwakapararira mukuvaka nekugadzira.Chimiro chavo chedenderedzwa chinopa yunifomu yekudzvinyirira kugovera, zvichiita kuti ive yakakodzera kune maapplication akadai sembiru, mapango, uye zvitsigiro zvechimiro.Machubhu edenderedzwa anopa yakanaka torsional uye kubhenda kusimba, anogadzirwa nyore kuburikidza nekucheka uye welding, uye anowanzo kuomerera kune akajairwa zviyero zvekuenderana uye kuenderana.Nekuita zvakasiyana-siyana uye kuchinjika, aya machubhu anoita basa rakakosha mumaindasitiri akasiyana, kusanganisira kuvaka uye muchina.
Ndeupi musiyano uripo pakati pehollow section neI beam?
Hollow zvikamu zvesimbi profiles ine mhango yemukati, inowanikwa mune zvimiro zvakaita sikweya, rectangular, kana denderedzwa, inowanzoshandiswa mukuvaka nekugadzira.Vanowana simba kubva kumativi ekunze kwechikamu.I-matanda, kune rumwe rutivi, iva neI-shaped cross-section ine flange yakasimba uye web.Inoshandiswa zvakanyanya mukuvaka, I-matanda anogovera uremu pamwe nehurefu hwechimiro, ichipa simba mukati mese.Chisarudzo pakati pavo chinoenderana nezvinodiwa zvechimiro uye kufunga kwekugadzira.
Vatengi vedu
Mhinduro kubva kuvatengi vedu
Hollow zvikamu zvinowanzogadzirwa nesimbi dzakadai sesimbi, aruminiyamu, uye alloys akasiyana-siyana.Kusiyana uku kunobvumira zvikamu zvisina mhango kuti zvisangane nehunhu hunodiwa kune akasiyana einjiniya mapurojekiti.Maumbirwo ejometri ezvikamu zvisina mhango anowanzova neakanakisa kukwezva kupfuura zvikamu zvakasimba, zvichizviita. akakodzera mapurojekiti apo dhizaini uye aesthetics zvinotariswa.Nekuda kwekushandisa kwavo zvakanyanya kunaka kwezvinhu, maburi zvikamu zvinogona kuderedza marara ezvishandiso, kuenderana nemaitiro akasarudzika.
Packing:
1. Kurongedza kwakakosha zvakanyanya muchiitiko chekutumira kune dzimwe nyika uko kutakurwa kunopfuura nemumatanho akasiyana-siyana kuti usvike kwaunoenda, saka tinoisa hanya zvakanyanya maererano nekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakawanda zvichienderana nezvigadzirwa.Isu tinorongedza zvigadzirwa zvedu nenzira dzakawanda, senge,
