Socket Weld Flanges ati Bawo ni Wọn ti wa ni Welded?

Alaye ọja ipilẹ:

Socket alurinmorin flangeti wa ni a flange pẹlu ọkan opin welded si irin paipu ati awọn miiran opin bolted.

Awọn fọọmu oju-iwe titọ pẹlu oju dide (RF), oju convex concave (MFM), tenon ati oju groove (TG) ati oju apapọ (RJ)

Awọn ohun elo ti pin si:

1. Irin Erogba: ASTM A105, 20 #,Q235, 16Mn, ASTM A350 LF1, LF2CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;

2. Irin Iduro: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;

Awọn iṣedede iṣelọpọ:

ANSI B16.5,HG20619-1997-GB/T9117.1-2000-GB/T9117.4-200,HG20597-1997, ati be be lo

Ipo asopọ:

flange nut, ẹdun asopọ

Ilana iṣelọpọ:

ọjọgbọn apapọ forging, ayederu ẹrọ, ati be be lo

Ọna ṣiṣe:

titan lathe CNC ti o ga-giga, titan lathe lathe laini ti o dara, alurinmorin argon ati sisẹ miiran.

Opin elo:

igbomikana, ohun elo titẹ, epo epo, ile-iṣẹ kemikali, gbigbe ọkọ, ile elegbogi, irin-irin, ẹrọ, ounjẹ igbonwo stamping ati awọn ile-iṣẹ miiran.

Ti a lo ni awọn paipu pẹlu PN ≤ 10.0MPa ati DN ≤ 40.

Bawo ni awọn flanges iho welded?

Ni gbogbogbo, paipu naa ti wọ inu flange fun alurinmorin nipasẹ alurinmorin iho. Alurinmorin apọju ni lati lo flange alurinmorin apọju lati weld paipu ati oju apọju. Ikorita welded iho ko le jẹ koko ọrọ si radiographic ayewo, sugbon apọju alurinmorin jẹ O dara. Nitorinaa, o gba ọ niyanju lati lo flange alurinmorin apọju fun isunmọ alurinmorin pẹlu awọn ibeere giga.

Gbogbo, apọju alurinmorin nilo ti o ga awọn ibeere ju iho alurinmorin, ati awọn didara lẹhin alurinmorin jẹ tun dara, ṣugbọn erin ọna jẹ jo ti o muna. Alurinmorin apọju yoo jẹ koko ọrọ si ayewo redio, ati alurinmorin iho yoo jẹ koko ọrọ si patiku oofa tabi ayewo inu (gẹgẹbi irin erogba fun patiku oofa ati irin alagbara irin fun ayewo penetrant). Ti omi inu opo gigun ti epo ko ni awọn ibeere giga fun alurinmorin, a ṣe iṣeduro alurinmorin iho fun wiwa irọrun.

Ipo asopọ ti alurinmorin iho jẹ lilo akọkọ fun alurinmorin awọn falifu iwọn ila opin kekere ati awọn paipu, awọn ohun elo paipu ati awọn paipu. Awọn paipu iwọn ila opin kekere jẹ tinrin ni gbogbogbo, rọrun lati ṣe itẹrẹ ati ablated, ati pe o nira lati apọju weld, nitorinaa wọn dara julọ fun alurinmorin iho. Ni afikun, iho ti alurinmorin iho ni ipa ti imuduro, nitorinaa o tun lo labẹ titẹ giga. Sibẹsibẹ, alurinmorin iho tun ni awọn alailanfani. Ọkan ni pe wahala lẹhin alurinmorin ko dara, ati pe o rọrun lati ni ilaluja alurinmorin pipe. Awọn ela wa ninu eto paipu. Nitorinaa, alurinmorin iho ko dara fun awọn ọna ṣiṣe paipu ti a lo fun media ifura ipata aafo ati awọn eto paipu pẹlu awọn ibeere mimọ giga. Pẹlupẹlu, sisanra ogiri ti awọn paipu titẹ giga-giga, paapaa awọn paipu iwọn ila opin, tun tobi pupọ, nitorinaa alurinmorin iho yẹ ki o yago fun ti o ba le lo alurinmorin apọju.

Ni soki, iho welds ni o wa fillet welds ati apọju welds ni o wa apọju welds. Gẹgẹbi agbara ati ipo aapọn ti weld, isẹpo apọju jẹ ti o ga julọ si iṣọpọ iho, nitorina o yẹ ki a lo opopo apọju ni ipo pẹlu ipele titẹ giga ati ni aaye pẹlu awọn ipo ohun elo ti ko dara.

Alurinmorin paipu pẹlu alapin alurinmorin, apọju alurinmorin ati isokuso alurinmorin.