4130 30CrMo Dhuumaha Birta aan Xumaan Lahayn ee tuubada Silinder CNG
Faahfaahinta Alaabta
Tuubbada gaasta cadaadiska sare waa nooc ka mid ah tuubo bir ah oo aan bir lahayn, oo sida badan loo yaqaan tuubada birta ah ee gaaska gaaska, oo si ballaaran loogu isticmaalo dhammaan noocyada taangiyada markabka cadaadiska sare, iyo sidoo kale dhululubada gaaska warshadaha, dhululubada dabka, gawaarida CNG dhululubada, gawaarida c.
Waxyaabaha ugu muhiimsan ee tuubada dhululubada gaaska waa: 38Mn6, 30CrMo4, 30Crmo, 4130, STH11, STH12, STH21, STH22.
Tuubada dhululubada cadaadiska sare waxaa loo qaybin karaa duub kulul iyo qabow oo la sawiray.Tuubada dhululubo gaaska duuban ee kulul ayaa inta badan loo isticmaalaa in lagu soo saaro dhammaan noocyada kala duwan ee weelasha cadaadiska, dhululubada iyo alaabta kale.Tuubo bir ah oo aan tol lahayn oo gaaska la jeexjeexay ayaa inta badan loo isticmaalaa in lagu soo saaro dhululubo gaasta ku rakiban oo u baahan miisaan fudud iyo dhumucdiisuna tahay gidaarka khafiifka ah iyo birta birta ah ee wareegyada wareegta ah ee baabuurta la isticmaalo.
Halbeegyada
| Shayga | Gsida dhuumaha dhululubada,Gsida tube dhululubo |
| Heerka | GB18248-2000, ASTMA335, A369, A213, A209, A250, GB5310, GB6479, GB9948, JISG3462, iwm |
| Darajo | 4130/30CrMo,34CrMo4,30Mn2V,35CrMo,37Mn,16Mn,iwm |
| Dhexroor ka baxsan | 40-914.4mm |
| Dhumucda gidaarka | 4mm-50mm |
| Dhererka | 5.8m, 6m, ama sida loo baahdo. |
| Dusha sare | wax lagu shiido, jeexan, dahaarka madow, NACE, galvanized, PE, HDPE, 3PE, iwm |
| U dhoofi | Iran, Dubai, India, Singapore, USA, UK, Indonesia, Korea, Viet Nam, Holland, Saudi Arabia, Ukraine, Ireland, Canada, Ukraine, Kuwait, Oman, Canada, Russia, Mexico, Peru, Chile, iwm. |
| Codsiga | Tuubada dhululubada gaaska waxay quseysaa batroolka, warshadaha kiimikada, tamarta korantada, kuleyliyaha, heerkulka sare u adkaysta, u adkaysta heerkul hoose, adkaysi u leh daxalka.Cabbirku wuu awoodaa loo sameeyo si waafaqsan shuruudaha macaamiisha. |
Dulqaadyada cabbirka
Dulqaadka dhexroorka dibadda:+/- 1%
Dulqaadka dhumucda gidaarka: + 30 / -0%
Dulqaadka degenaansho la'aanta: 20 max %
Dulqaadka dhererka: +30 / -0 mm
Faa'iidooyinkayaga
1.HengYang ama TPCO bir gaar ah oo tayo sare leh iyo nadiifinteeda sare ee birta.
2.its dhumucdiisuna waxay derbiga lebbis iyo sax sare, tayada iftiinka, wax soo saarka iyo dhalidda waa mid aad u sarreeya, sidoo kale fududeeyo isku dhafka ah ee wax soo saarka dhululubo,
3.We soo saari kartaa dhexroor tuubo dhululubo la samayn karaa in 40 ~ 944.4mm, dhumucdiisuna waxay ugu yar derbiga 3.5 mm,
4.Sida qeexida caadiga ah ee dhululubada gaaska, wakhtiga bixinta waa dhakhso.
Noocyada kala duwan ee tuubooyinka birta kaarboon/tubooyinka si ay u daboolaan baahiyahaaga
| Qalab | API SPEC 5L | A25, A25A, B, X42, X46, X52, X56, X60, X65, X70, X80, X90, X100 | |
| ASTM A53/ASME SA53 | Fasalka A, Fasalka B, | ||
| ASTM A106/ASME SA106 | Fasalka A, Fasalka B, Fasalka C | ||
| ASTM A210/ASME SA210 | Fasalka A-1, Fasalka C | ||
| ASTM A500/ASME SA500 | Fasalka A, Fasalka B, Fasalka C, Fasalka D | ||
| ASTM A501/ASME SA501 | Fasalka A, Fasalka B | ||
| ASTM A556/ASME SA556 | Fasalka A2, B2, C2 | ||
| BS 3059 | 320, 360, 440, 620-460, 629-590, 762 | ||
| EN 10216-1&2 | P195, P235, P265 | ||
| EN10297-2 | E235, E275, E315, E355a, E470, C22E, C35E, C45E | ||
| EN10210-1 | S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | ||
| DIN 1629 | st37.0, st44.0, st52.0 | ||
| DIN 1630 | st37.4, st44.4, st52.4 | ||
| DIN 2391 | st35, st45, st52 | ||
| DIN 17175 | st35.8, st45.8 | ||
| JIS G3429 | STH11, STH 12 | ||
| JIS G3444 | STK290, STK400, STK500, STK490, STK540 | ||
| JIS G3454 | STPG370, STPG410 | ||
| JIS G3455 | STS370, STS410, STS480 | ||
| JIS G3456 | STPT370, STPT410, STPT480 | ||
| JIS G3460 | STPL380 | ||
| JIS G3461 | STB340, STB410, STB510 | ||
| JIS G3464 | STBL380 | ||
| JIS G3475 | STKN400W, STKN400B, STKN490B | ||
| Cabbirka | OD: 6-2500mm WT: 0.9-120mm Dhererka: 5.8m, 6m, 11.8m, 12m, ama sida loo baahdo. | ||
| Farsamada | 1) Kulul duuban | Xidhmada | 1) Dhoofinta xirmada caadiga ah |
| 2) Qabow la sawiray | 2) sanduuq alwaax ah oo la isku daray | ||
| 3) Qabow duuban | 3) ku habboon dhammaan noocyada gaadiidka, ama loo baahan yahay | ||
Raridda & Baakadaha
