Say weld neck flange et nibiig ed tapered hub to ya kalkalnan onliliber manlapud flange ring ya anggad pipe wall, sakey a desinyo ya mamabiskeg ed fitting tan mangibubunog na stress ya arawi ed base na koneksyon. Gagawaen mi irayan flange ya eksklusibo panamegley na proseso na die-forging ya uusaren iray materyales a singa say ASTM A105 tan A350 LF2, pian naseguro ya say steel grain structure et tuloytuloy ya onaagus ed hub parad sankatageyan ya fatigue strength. Say koneksion ed tubo et nagamoran panamegley na full-penetration butt weld, tan say importante, makina mi so internal bore pian eksakton mipara ed espisipikon eskedyul na mating pipe.
Saray Lugar na Aplikasyon
Lapud superyor so integridad na istruktura to, say weld neck flange so estandarten detalye parad saray sistema na tubo ya mankikimey ed silong na atagey a presyon, sub-zero a temperatura, odino arawrawin pananguman na petang. Sarayan kabiangan et importante ed industriya na langis tan gas parad high-pressure transmission pipelines tan refinery process units ya say pangisebel ed leak et sankaimportantian. Malaknab met iran uusaren ed saray steam loop tan offshore platforms ed panagpawala na kuryente, lapud say tapered hub et mangiiter na ekselentin resistensya ed mekanikal ya "dishing" odino deformation ya mabetbet ya pansengegan na ilalaknab na linya tan graben yegyeg.
Saray Sertipiko tan Estandarte
Siseguroen mi ya kada weld neck flange et ginawa unong ed estrikton panumbok ed saray estandarte na sukat tan materyales ed interon mundo, kaiba lay ASME B16.5, ASME B16.47 Series A/B, tan EN 1092-1. Saray operasyon mi et sertipikado ed silong na ISO9001 parad panangasikaso na kalidad tan ISO14001 parad panangasikaso ed kaliberliber, kaiba iray espisipikon aprobasyon a singa say EU Pressure Equipment Directive (PED).
Say Pabrika Mi
Diad Yanshan County Development Zone, say pasilidad mi et manguusar na precision CNC lathes pian na-machine so gasket face tan bevel end na kada weld neck flange ya eksakto so tolerances. Iprayuridad mi so suston pangitunos na flange bore ed espisipikon eskedyul na tubo yo (manlapud SCH20 anggad SCH XXS) pian naseguro so anggapoy gulo na field welding tan flow efficiency. Say wholesale capabilities mi et adesinyo pian naasikaso so heavy-duty forging parad angkakabaleg-diameter flanges (anggad 2500# class), tan mangipapaakseb kami na malet iran kontrol ed kalidad, kaiba lay ultrasonic testing ed hub section pian naseguro ya anggapoy internal cracks odino laminations antis ya ipawit.
Mabetbet ya Itepet (FAQ)
T: Akin et kaukolan ya ibaga so eskedyul na tubo parad Weld Neck flange?
A: Aliwan singa arum ya klase na flange, say bore na Weld Neck flange et nepeg ya mipara ed loob na diametro na tubo yo (alimbawa, Schedule 40 o 80). No ag ira mantutunosan, makagawa itan na "step" ed weld joint, ya pansengegan na turbulence, mamarakep na erosion, tan nayarin mangamper ed ilalabas na pipeline pigs.
T: Antoy pidumaan na Weld Neck flange ed Slip-On flange?
A: Say Weld Neck flange et butt-welded ed tubo tan walay hub to parad stress transfer, kanian matukoy itan parad saray kritikal, high-pressure ya aplikasyon. Say Slip-On flange et fillet-welded tan anggapoy reinforced hub to, kanian matukoy labat itan parad abeban pressure tan agtanton kritikal iran serbisyo.
T: Sarag mo kasin gawaen so custom beveling parad sampot na weld?
A: On. Bangta say estandarten bevel et 37.5 degree, sarag tayon i-machine iray custom angles (singa say 30 degree) odino compound bevels (J-bevels) pian mipara ed espisipikon Welding Procedure Specification (WPS) yo.
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