Tuubbada tuubbada kululeeyaha cadaadiska sare ee GB/T5310-2017 Fasalka 20g 15crmog 12cr2mog 12cr1movg
Sharaxaad Gaaban:
20G tuubo bir ah oo aan kala go 'lahayn waa bir qaabdhismeed tayo sare leh, walxo kuleyliyaha, kaarboonka 0.17-0.24%, xoogga xajinta ee 410Mpa, dhibicda 230-250Mpa.Miyuu yahay wax-soo-saarkayaga ugu weyn ee birta, waxaan ku siin karnaa 20G tuubo aan cillad lahayn oo leh tayo sare iyo qiimo tartan leh.Halkan si aan kuugu baro 20G tuubooyin aan sina lahayn sifooyinka kiimikada aasaasiga ah iyo sifooyinka farsamada.
U hoggaansanaanta aragtida "tayada, adeegyada, waxqabadka iyo kobaca", waxaan kalsooni iyo ammaan ka helnay dukaanleyaasha gudaha iyo kuwa adduunka oo dhan ee loogu talagalay tuubada tuubada kululeeyaha cadaadiska sare ee GB/T5310-2017 Fasalka 20g 15crmog 12cr2mog 12cr1movg, Haddii aad tahay Raadinta tayada ugu sareysa, gaarsiinta degdega ah, shirkadda ugu weyn ee soo socota iyo alaab-qeybiyaha sare ee Shiinaha ee iskaashiga ganacsiga muddada dheer, waxaan noqon doonnaa doorashadaada ugu fiican.
U hoggaansanaanta aragtida "tayada, adeegyada, waxqabadka iyo kobaca", waxaan kalsooni iyo ammaan ka helnay dukaameystaha gudaha iyo kuwa adduunka oo dhanShiinaha 20g 15crmog 12cr2mog 12cr1movg tuubada birta cadaadiska sare iyo tuubada birta, Si aan dad badan u ogaano baayacmushtarkeena iyo si aan u weyneyno suuqayada, waxaan diirada saarnay hal-abuurnimada farsamada iyo hagaajinta, iyo sidoo kale bedelka qalabka.Ugu dambayntii, laakiin ugu yaraan, waxaanu sidoo kale fiiro gaar ah siinaa in aanu u tababarno shaqaalahayaga maamulka, farsamayaqaannada iyo shaqaalaha hab qorshaysan.
| Darajo | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Darajo | Xoog xajin | Dhibicda wax-soo-saarka (Mpa) | Dheeraynta(%) | Saamaynta (J) |
| (Mpa) | aan ka yarayn | aan ka yarayn | aan ka yarayn | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Dulqaadka WT | |
| <3.5 | + 15% (+0.48mm daq) | |
| -10% (+0.32mm daq) | ||
| 3.5-20 | + 15%, -10% | |
| >20 | D<219 | ± 10% |
| D≥219 | + 12.5%, -10% | |
UT (Baaritaan Ultrasonic).
N(Caadiyan).
Q+T (Demiyay oo xanaaqsan).
Tijaabada Jihada Z(Z15,Z25,Z35).
Imtixaanka Saamaynta Charpy V-Notch
Imtixaanka Qaybta Saddexaad (sida Imtixaanka SGS).
Dahaarka ama Rasaasta Qarxinta iyo rinjiyeynta.
GB5310 20G tuubooyinka birta ah ee bilaa-xun waxaa inta badan loo isticmaalaa weelasha cadaadiska, mashiinada, xirmooyinka tuubooyinka, saliida iyo warshadaha kiimikada.
GB 5310 tuubada kululeeyaha cadaadiska sare ee magaca kale
GB 5310 tuubada kuleyliyaha cadaadiska igh, 20G tuubo bir kuleyliyaha ah, 20G tuubo kululeeyaha
Tuubooyinka kululeeyaha waxaa loo isticmaalaa warshadahan:
Kuleyliyeyaasha uumiga.
Koronto dhalin.
Dhirta Shidaalka Fosil
Dhirta Korontada.
Dhirta warshadaynta.
U hoggaansanaanta aragtida "tayada, adeegyada, waxqabadka iyo kobaca", waxaan kalsooni iyo ammaan ka helnay dukaanleyaasha gudaha iyo kuwa adduunka oo dhan 18 Sano Warshada Cadaadiska Sare ee Alloy Steel Boiler Pipe tube ee GB/T5310-2017 Fasalka 20g 15crmog 12cr2mog 12cr1movg, Haddii Waxaad raadineysaa tayo sare leh, gaarsiin degdeg ah, shirkad soo socota ugu weyn iyo alaab-qeybiyaha sare ee Shiinaha ee iskaashiga ganacsiga muddada dheer, waxaan noqon doonnaa doorashadaada ugu fiican.
18 Years Factory China High Pressure Steel Pipe iyo Steel Tube 20g, Si aan dad badan u ogaano baayacmushtarkayada iyo si aan u weyneyno suuqayada, waxaan u hurnay wax badan oo ku saabsan hal-abuurnimada farsamada iyo hagaajinta, iyo sidoo kale beddelka qalabka.Ugu dambayntii, laakiin ugu yaraan, waxaanu sidoo kale fiiro gaar ah siinaa in aanu u tababarno shaqaalahayaga maamulka, farsamayaqaannada iyo shaqaalaha hab qorshaysan.
