ASTM A252 Xogta Tusmada Tubooyinka Birta Welded
ASTM A252 waa qeexid heersare ah oo loogu talagalay tuubooyinka tuubooyinka birta ah ee alxanka leh iyo kuwa aan fiicneyn. Waxay dabooshaa dhumucda derbiga magacaaban, darajada, iyo nooca birta.
Tusmada tuubooyinka birta ah waxay noqon karaan kuwo alxan ama aan kala go 'lahayn waxaana lagu heli karaa dhexroor iyo dhumucyo kala duwan si ay ugu habboonaato shuruudaha kala duwan ee qaadista. Waxaa caadi ahaan loo isticmaalaa mashaariicda dhismaha halkaasoo xaaladaha carradu ay u baahan yihiin taageero qoto dheer, sida meelaha xeebaha ah, daanta webiyada, ama meelaha leh carrada jilicsan ama dabacsan.
| Alaabta | ASTM A252 Spiral Welded Steel Pipe |
| Qalab | Birta Kaarboonka |
| Tilmaamid | OD 219-2020mm Dhumucda: 8.0-20.0mm Dhererka: 6-12m |
| Heerka | GB/T9711-2011,API 5L, ASTM A53, A36, ASTM A252 |
| Dusha sare | Madow dabiici ah ama 3PE ama FBE |
| Dhammaad | Dhamman bannaan ama bararsan |
| Koofiyadaha leh ama aan lahayn |
ASTM A252 Tuubbooyinka Birta alxanka leh ee Tuulooyinka Makaanikada ah
| Heerka Birta | Xoogga Wax-soosaarka ugu Yar | Xoogga ugu Yar | Kordhinta dhumucda derbiga magacaaban 7.9mm ama ka badan |
| MPa | MPa | Kordhinta 50.8mm,min,% | |
| Fasalka 1 | 205 | 345 | 30 |
| Fasalka 2 | 240 | 415 | 25 |
| Fasalka 3 | 310 | 455 | 20 |
ASTM A252 Xakamaynta Tayada Tiirarka Tubooyinka Biraha ee Welded
1) Inta lagu jiro iyo ka dib wax soo saarka, 4 shaqaalaha QC oo leh in ka badan 5 sano waayo-aragnimo kormeer alaabta si aan kala sooc lahayn.
2) Shaybaar qaran oo la aqoonsan yahay oo wata shahaadooyin CNAS ah
3) Kormeer la aqbali karo oo ka yimaadda qolo saddexaad oo magacaabay/bixiyay iibsadaha, sida SGS, BV.
4) Waxaa ansixiyay Malaysia, Indonesia, Singapore, Philippines, Australia, Peru iyo UK. Waxaan leenahay UL / FM, ISO9001/18001, shahaadooyinka FPC
