Black Irin Pipe
Irin dudu:
Irin dudu jẹ irin ti a ko bo ati pe a tun pe ni irin dudu.Nigbati irin paipu ti wa ni eke, a dudu oxide asekale fọọmu lori awọn oniwe-dada lati fun o ni ipari eyi ti o ti ri lori iru paipu.Nitoripe irin dudu jẹ koko ọrọ si ipata ati ipata, ile-iṣẹ naa tun fi epo aabo bo o.Awọn irin dudu yẹn ni a lo fun paipu iṣelọpọ ati tube, eyiti kii yoo ṣe ipata fun igba pipẹ ati nilo itọju diẹ.O ti wa ni tita ni boṣewa 21-ẹsẹ gigun TBE.
Awọn lilo ti paipu irin dudu ::
Paipu irin dudu jẹ lilo pupọ fun awọn lilo lasan ni omi, gaasi, afẹfẹ ati nya si, awọn tubes irin dudu ati awọn paipu ni a lo fun pinpin gaasi inu ati ita ile ati fun sisan omi gbona ni awọn eto igbomikana.O tun lo fun awọn paipu laini ni awọn ile-iṣẹ epo ati epo, fun awọn kanga omi ati fun omi, gaasi ati awọn idi idoti.A ko lo fun omi mimu tabi fun idoti sisan tabi awọn laini atẹgun.
Paipu irin dudu:
Awọn paipu irin dudu ati awọn tubes ti wa ni ge ati tẹle ara lati baamu iṣẹ naa.Awọn ohun elo fun iru paipu yii jẹ irin simẹnti dudu malleable (asọ).Wọn so pọ nipasẹ lilu pẹlẹpẹlẹ paipu ti o tẹle ara, lẹhin lilo iwọn kekere ti idapọmọra paipu lori awọn okun naa.Paipu iwọn ila opin ti o tobi ju ti wa ni welded kuku ju asapo.Black irin pipe ti wa ni ge boya pẹlu eru-ojuse tube ojuomi tabi cutoff ri tabi nipa hacksaw.Nigbati irin paipu ti wa ni eke, a dudu oxide asekale fọọmu lori awọn oniwe-dada lati fun o ni ipari eyi ti o ti ri lori iru paipu.Nitoripe irin jẹ koko ọrọ si ipata ati ipata, ile-iṣẹ naa tun fi epo aabo bo o.Awọn irin dudu yẹn ni a lo fun paipu iṣelọpọ ati tube, eyiti kii yoo ṣe ipata fun igba pipẹ ati nilo itọju diẹ.O ti wa ni tita ni boṣewa 21-ẹsẹ gigun TBE.
Ọja | dudu irin pipe | |
Standard | USA | ASTM A53/A106/A178/A179/A192/A210/A213/API 5L/5CT |
Japan | JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464 | |
Jẹmánì | DIN 1626/17175/1629-4/2448/2391/17200 SEW680 | |
Britain | BS 1387/1600/1717/1640/3601/3602/3059/1775 | |
Russia | GOST 8732/8731/3183 | |
China | GB/T8162/T8163 GB5310/6579/9948 | |
Ohun elo ite | USA | Gr.B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 |
Japan | STPG38, STB30, STS38, STB33, STB42, STS49, STBA23,STPA25,STPA23,STBA20 | |
Jẹmánì | ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3, 13CrMo44, 1.0309, 1.0305, 1.0405 | |
Britain | Kekere, Alabọde, giga | |
Russia | 10, 20, 35, 45, 20X | |
China | 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo, 42Crmo, 27SiMn, 20CrMo | |
dudu irin pipedimensions ati titobi | Jade Opin | 8.7mm-720mm |
Sisanra Odi | 0.75mm-120mm | |
Gigun | 4-12m | |
Idaabobo | Ṣiṣu bọtini / Onigi nla | |
Dada | Aworan dudu/dada ti o ya, epo egboogi-ibajẹ, galvanized tabi bi fun onibara beere |
Aworan dudu/dada ti o ya, epo egboogi-ibajẹ,
galvanized tabi bi fun onibara beere