Tuubooyinka ASTM A106 Fasalka B waa mid ka mid ah tuubooyinka birta ee ugu caansan ee laga isticmaalo warshadaha kala duwan. Ma aha oo kaliya nidaamyada dhuumaha sida saliidda iyo gaaska, biyaha, gudbinta qashinka macdanta, laakiin sidoo kale kuleyliyaha, dhismaha, ujeedooyinka dhismaha.
hordhaca alaabta
ASTM A106 Dhuumaha Cadaadiska Xun (sidoo kale loo yaqaan ASME SA106 pipe) ayaa caadi ahaan loo isticmaalaa dhismaha saliidda iyo gaaska sifeynta, dhirta korontada, dhirta petrochemical, kuleyliyaha, iyo maraakiibta halkaas oo dhuumaha waa in ay qaadaan dareere iyo gaas kuwaas oo muujinaya heerkul sare iyo cadaadiska.
Birta birta ah ee loo yaqaan 'Gnee steel' waxay ku kaydisay tiro buuxda oo ah tuubooyinka A106 (SA106 Pipe) gudaha:
Fasalada B iyo C
NPS ¼" ilaa 30" dhexroor
Jadwalka 10 ilaa 160, STD, XH iyo XXH
Jadwalka 20 ilaa XXH
Dhumucda gidaarka ee ka baxsan XXH, oo ay ku jiraan:
- Ilaa 4" gidaar 20" ilaa 24" OD
- Ilaa 3" gidaar 10" ilaa 18" OD
- Ilaa 2" gidaar 4" ilaa 8" OD
| Darajada A | Darajada B | Darajada C | |
| Kaarboon max % | 0.25 | 0.30* | 0.35* |
| * Manganese % | 0.27 ilaa 0.93 | *0.29 ilaa 1.06 | *0.29 ilaa 1.06 |
| Fosfooraska, ugu badnaan % | 0.035 | 0.035 | 0.035 |
| Sulfur, max. % | 0.035 | 0.035 | 0.035 |
| Silikoon, min.% | 0.10 | 0.10 | 0.10 |
| Chrome, max. % | 0.40 | 0.40 | 0.40 |
| Copper, max. % | 0.40 | 0.40 | 0.40 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
| Nickel, max. % | 0.40 | 0.40 | 0.40 |
| Vanadium, ugu badnaan. | 0.08 | 0.08 | 0.08 |
| * Ilaa uu si kale u qeexo iibsaduhu, dhimis kasta oo ah 0.01% ka hoosaysa ugu badnaan kaarboonka la cayimay, korodhka 0.06% manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ugu badnaan 1.65% (1.35% ee ASME SA106). | |||
Jiangsu Hangdong Metal Products Co., Ltd. waa qayb ka mid ah Jiangsu Hangdong Iron & Steel Group Co., LTD. Waa cilmi-baaris iyo horumarin, wax-soo-saarka, iibinta, adeegga mid ka mid ah shirkadaha wax-soo-saarka birta ee xirfadleyda ah. 10 khadadka wax soo saarka. Xaruntu waxay ku taal Wuxi City, Gobolka Jiangsu iyadoo la raacayo fikradda horumarinta "tayada ayaa ka adkaata adduunka, guulaha adeegga mustaqbalka". Waxaa naga go'an ilaalinta tayada adag iyo adeeg tixgelin leh. Ka dib in ka badan toban sano oo dhismo iyo horumarin ah, waxaanu noqonnay shirkad wax soo saar bir ah oo isku dhafan oo xirfad leh.Haddii aad u baahan tahay adeegyo la xidhiidha, fadlan la xiriir:info8@zt-steel.cn
Waqtiga boostada: Dec-29-2023
