Qaybta Madhan
Sharaxaad Gaaban:
Qaybta godan labajibbaaran (SHS) waxa ay tilmaamaysaa nooc ka mid ah astaanta birta oo leh qayb iskutallaab ah oo labajibbaaran oo gudaha ka godan. Waxaa caadi ahaan loo isticmaalaa in warshadaha dhismaha iyo wax soo saarka codsiyada kala duwan ay sabab u tahay sifooyinka qaab-dhismeedka iyo bilicda.
Qaybta Qaab-dhismeedka Madhan:
Qaybta godan waxa ay tilmaamaysaa muuqaal bir ah oo leh xudunta godan waxaana caadi ahaan loo adeegsadaa codsiyada qaabdhismeedka iyo injineernimada ee kala duwan. Erayga "qayb bannaan" waa qayb ballaadhan oo ka kooban qaabab kala duwan, oo ay ku jiraan afargeesle, leydi, wareeg ah, iyo qaabab kale oo caado ah. Qaybahan waxaa loogu talagalay in lagu bixiyo xoogga qaabdhismeedka iyo xasilloonida inta badan la yareynayo miisaanka.Qaybaha godan ayaa inta badan laga sameeyaa biraha sida birta, aluminium, ama qalabyo kale. Doorashada walxaha waxay ku xiran tahay arrimo ay ka mid yihiin shuruudaha xoogga, caabbinta daxalka, iyo loogu talagalay codsi.
Tilmaamaha Qaybta godan ee birta:
| Darajo | 302,304,316,430 |
| Heerka | ASTM A312, ASTM A213 |
| Dusha sare | kulul la dubay, la dubay |
| Farsamada | Kulul duuban, Welded, Qabow la sawiray |
| Dhexroor kabaxsan | 1/8″~32″,6mm ~830mm |
| Nooca | Qaybta Godan ee labajibbaaran (SHS),Qaybta Godan Leyliga ah (RHS), Qaybta Godan ee Wareega ah (CHS) |
| Alaabta ceeriin | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Qaybta godan:
Qaybta Godan Square (SHS):
Qaybta Godan Square (SHS) waa muuqaal bir ah oo leh qayb iskutallaab ah oo labajibbaaran iyo gudaha bannaan. Si weyn loogu isticmaalo dhismaha iyo wax soo saarka, SHS waxay bixisaa faa'iidooyin sida hufnaanta xoogga-ilaa-miisaanka, isku-dhafka qaab-dhismeedka, iyo sahlanaanta wax-soo-saarka. Qaabkeeda joomatari ee nadiifka ah iyo cabbirro kala duwan ayaa ka dhigaya mid ku habboon dhisidda xayndaabyada, qaab-dhismeedka taageerada, mashiinnada, iyo codsiyada kale. SHS waxaa inta badan laga sameeyaa maaddooyinka sida birta ama aluminiumka, waxay u hoggaansamaan heerarka warshadaha, waxaana lagu daweyn karaa caabbinta daxalka.
Qaybta Godan ee labajibbaaran (SHS) Miisaanka cabbirrada/cabbirrada:
| Cabbirka mm | kg/m | Cabbirka 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 |
Qaybta godan afargeeska ah (RHS):
Qaybta godan afargeeska ah (RHS) waa muuqaal bir ah oo lagu garto qaybteeda leydi leh iyo gudaha bannaan. RHS waxaa caadi ahaan looga shaqeeyaa dhismaha iyo wax soo saarka iyadoo ay ugu wacan tahay hufnaantiisa qaabdhismeed iyo la qabsigeeda. Muuqaalkani wuxuu bixiyaa xoog iyadoo la yareynayo miisaanka, taasoo ka dhigaysa mid ku habboon codsiyada kala duwan sida dhismooyinka looxyada, qaababka taageerada, iyo qaybaha mishiinada. Si la mid ah Qaybaha Hollow Square (SHS), RHS waxaa inta badan laga sameeyaa maaddooyinka sida birta ama aluminium waxayna raacdaa heerarka warshadaha ee cabbirka iyo qeexida. Qaabkeeda leydi-geeska ah iyo cabbirro kala duwan ayaa bixiya wax-qabadyo buuxinta shuruudaha injineernimada ee gaarka ah.
Qaybta Godan ee afargeeska ah (RHS) CABIRKA/Miisaanka cabbirka:
| Cabbirka mm | kg/m | Cabbirka 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 |
Qaybaha Godan ee Wareegtada (CHS):
Qaybta Godan ee Wareegta ah (CHS) waa muuqaal bir ah oo lagu kala soocayo qaybteeda wareegta ah iyo gudaha bannaan. CHS waxaa si weyn loogu isticmaalaa codsiyada dhismaha iyo injineernimada, iyadoo bixisa faa'iidooyin sida xoog dhisme, qallafsanaan, iyo fudaydka wax-soo-saarka. Astaantan ayaa inta badan lagu shaqeeyaa xaaladaha halka qaab wareeg ah uu faa'iido u leeyahay, sida tiirarka, tiirarka, ama walxaha qaabdhismeedka u baahan qaybinta culeyska summeedka.
Qaybta Godan ee Wareegtada
| Boore magac ahaan mm | Dhexroor ka baxsan mm | Dhumucda mm | Miisaanka 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 |
Tilmaamaha & Faa'iidooyinka:
•Naqshadeynta qaybaha bannaan waxay u oggolaaneysaa in la ilaaliyo xoogga qaabdhismeedka iyada oo la yareynayo miisaanka. Naqshadani waxay awood u siineysaa qaybaha godan si ay u bixiyaan xoog dhismeed sare marka ay qaadaan culeyska, oo ku habboon mashaariicda halkaas oo tixgelinta miisaanka ay muhiim tahay.
•Qaybaha godan, iyagoo samaynaya madhan gudaha qaybta iskutallaabta, waxay si wax ku ool ah u isticmaali karaan agabka waxayna yareeyaan culayska aan loo baahnayn
•Sababtoo ah qaabkooda xiran, qaybaha godan waxay muujinayaan qalooc heer sare ah iyo qaloocsanaan adag. Hantidani waxay hubisaa waxqabadka xasilloon marka ay la kulmaan leexinta ama foorarsiga culeysyada.
•Qaybaha godan waxaa lagu soo saari karaa hababka sida goynta iyo alxanka, wayna fududahay in la isku xidho.
•Qaybaha godan waxa ka mid ah ma aha oo kaliya qaabab labajibbaaran, leydi ah, iyo qaabab wareeg ah, laakiin sidoo kale qaabab kala duwan oo caado ah oo ku saleysan baahiyo gaar ah. Dabacsanaantani waxay ka dhigaysaa qaybo godan oo ku habboon noocyo badan oo injineernimo iyo codsiyo wax soo saar ah.
•Qaybaha godan ayaa sida caadiga ah laga sameeyay biraha sida birta, aluminium, iyo aluminium kala duwan
Halabuurka Kiimikada Qaybta godan ee qabow sameeyay:
| Darajo | 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 | - |
Guryaha makaanikada:
| Darajo | Xoogga Jilitaanka 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] |
Qaybta bannaan ee FAQ Hagaha:
Maxaan noo dooranaa ?
•Waxaad ka heli kartaa alaabta ugu fiican iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurtogalka ah.
•Waxaan sidoo kale bixinaa Reworks, FOB, CFR, CIF, iyo albaabka ilaa albaabada qiimaha gaarsiinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta kaas oo noqon doona mid dhaqaale badan.
•Agabka aanu bixino gabi ahaanba waa la xaqiijin karaa, laga bilaabo shahaadada tijaabada alaabta ceeriin ilaa bayaan cabbirka ugu dambeeya.
•Waxaan dammaanad qaadaynaa inaan ku bixinno jawaab 24saac gudahood (badanaa isla saacada)
•Bixi warbixinta SGS TUV
•Waxaan si buuxda ugu heellan nahay macaamiishayada. Haddii ay suurtagal noqon waydo inaad buuxiso shuruudahaaga ka dib markaad eegto dhammaan fursadaha, kuma marin habaabin doonno ballanqaadyo been abuur ah oo abuuraya xiriir wanaagsan oo macaamiisha ah.
•Bixi adeeg hal joogsi ah.
waa maxay qaybta godan?
Qaybta godan waxa ay tilmaamaysaa muuqaal bir ah oo gudaha madhan, oo ku imanaya qaabab sida labajibbaaran, leydi, wareeg ah, ama naqshado gaar ah. Sida caadiga ah ee laga sameeyo birta, aluminium, ama alloys, qaybaha godan ayaa si weyn loogu isticmaalaa dhismaha iyo wax soo saarka. Waxay bixiyaan xoog leh miisaanka ugu yar, qaybinta wax ku ool ah, iyo kala duwanaanshiyaha codsiyada sida xirmooyinka dhismaha, qaybaha mishiinada, iyo in ka badan. Qaybaha godan waa kuwo la qabsan karo, si fudud loo farsameeyey, oo inta badan la jaangooyey iyadoo lagu salaynayo cabbirka iyo qeexida, taasoo ka dhigaysa lama huraan xagga injineernimada iyo mashaariicda dhismaha ee kala duwan.
Waa maxay tuubooyinka godan oo leh qayb iskutallaab ah oo wareeg ah?
Tuubooyinka godan oo leh qayb iskutallaab ah oo wareeg ah, oo inta badan loo yaqaanno qaybaha godan ee wareegyada ah (CHS), waa dhismayaal cylindrical ah oo leh gudaha madhan. Sida caadiga ah waxaa laga sameeyaa alaabta sida birta ama aluminium, tuubooyinkan waxay helayaan isticmaalka baahsan ee dhismaha iyo wax soo saarka. Qaabkooda wareegeedku wuxuu bixiyaa qaybinta diiqad isku mid ah, taasoo ka dhigaysa inay ku habboon yihiin codsiyada sida tiirarka, tiirarka, iyo taageerada qaabdhismeedka. Tuubooyinka wareegyada ah waxay bixiyaan qalooc wanaagsan oo qaloocsan, si fudud ayaa loo farsameeyaa iyada oo loo marayo jarista iyo alxanka, waxayna inta badan u hoggaansamaan cabbirada jaangooyada si joogto ah iyo waafaqid. La qabsiga iyo la qabsiga, tuubooyinkani waxay door muhiim ah ka ciyaaraan warshado kala duwan, oo ay ku jiraan dhismaha iyo mishiinada.
Waa maxay faraqa u dhexeeya qaybta godan iyo ilayska?
Qaybaha godan waa muuqaalo bir ah oo leh gudaha bannaan, oo lagu heli karo qaabab sida labajibbaaran, leydi, ama wareeg ah, oo inta badan loo isticmaalo dhismaha iyo wax soo saarka. Waxay xoog ka helayaan cidhifyada dibadda ee qaybta.I-beams, dhinaca kale, waxay leeyihiin qayb iskutallaab ah oo I-qaabeeya oo leh garab adag iyo shabakad. Si ballaaran loo isticmaalo dhismaha, I-beams waxay u qaybiyaan miisaanka dhererka qaabka, iyagoo siinaya xoog oo dhan. Doorashada u dhaxaysa waxay ku xiran tahay shuruudaha qaabdhismeedka gaarka ah iyo tixgelinta naqshadeynta.
Macaamiishayada
Jawaabaha Macaamiishayada
Qaybaha godan ayaa sida caadiga ah ka samaysan biraha sida birta, aluminium, iyo Alloys kala duwan. Tani waxay u oggolaanaysaa qaybaha godan si ay u buuxiyaan sifooyinka walxaha looga baahan yahay mashaariicda injineernimada ee kala duwan. ku habboon mashaariicda halka naqshadeynta iyo bilicda ay yihiin tixgelin. Isticmaalkooda waxtarka leh ee agabka awgeed, qaybaha godan waxay yareyn karaan qashinka kheyraadka, iyagoo la jaan qaadaya dhaqamada deegaanka u wanaagsan.
Baakad:
1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnado caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta. Waxaan u badeshaa alaabtayada siyaabo badan, sida,
