Threaded Flange

Say threaded pipe flange- ya tatawagen met ya ascrewed flange- et manguusar na internal thread (tapped bore) pian maka-mate ed external pipe thread, ya manggawa na pressure-malet ya joint ya anggapoy welding. Saya so manggagawa ed saya ya sankaabigan parad melag iran linya na bore ya ditan et limitado so hot work, kaukolan ya maples so pangi-install, odino nailaloan so panapanaon ya panag-disassemble.

Saray kaslakan ya uusaren et saray serbisyo na utility, instrument take-offs, temporaryon hook-ups, tan low-to-moderate pressure systems. Say Octal Pipe et mansusuplay na carbon steel, alloy steel, tan stainless steel threaded flanges (salanti, stainless steel threaded pipe flange) ed nanduruman kabaleg tan klase, kaiba lay popular iran sukat a singa say 2′′ threaded flange tan 4′′ threaded flange.

No iner so sankaabigan ya threaded flanges

• Anggapoy kaukolan ya permiso ed panag-welding / hot
• Maples ya pangitipon ya uusaren so estandarten sealant (PTFE tape o anaerobic)
• Mainomay ya manmintina tan salatan
• Maong ya pilien parad galvanized o coated pipe ya ag labay so welding

Saray pasakbay ed desinyo (matua ed inhinyero)

• Ag-irerekomenda parad graben yegyeg, shock loading, odino baleg ya thermal cycling
• Kaslakan et limitado ed abeban-katamtaman a presyon tan melag iran bore (Class 150/300 so sankabaloan)
• Say integridad na seal et mandedepende ed suston kurti na sinulid (NPT/BSP) tan suston make-up torque/sealant

• Standard na flange:ASME B16.5 (Pipe Flanges and Flanged Fittings)
• Estandarte na thread:

NPT (tapered): ASME/ANSI B1.20.1
BSPT (tapered): ISO 7-1 / EN 10226
BSPP (parallel): ISO 228-1
Malinew ya itatatak na Octal so klase na thread (NPT / BSPT / BSPP) pian napaliisan so site mix-ups tan naseguro so gauge verification ed produksyon.

• Standard Threaded Flange (Screwed Flange):Diretsaan so tinapik ya bore; niiter ed RF (atagey a lupa) odino FF (patatdang a lupa).
• Threaded Reducing Flange:Mangilaktip na melag ya threaded bore ed mas baleg ya flange OD-makatipid na espasyo tan nikaduman reducer (threaded reducing flange).
• Tapped Blind Flange:Sakey a blind flange ya in-drill tan in-tap na saray internal thread parad saray bentilasyon, drain, odino koneksyon na instrumento (tapped blind flange).
• NPT vs BSP parad panagselyo:
• NPT / BSPT (tapered):Manunan selyo panamegley na pakaabalaan na sinulid; mangusar na PTFE tape odino liquid sealant.
• BSPP (parallel):Saray selyo ya walay gasket/O-ring; uusaren no iner so pakausar lamet tan say pakanengnengan so importante.
• Saray klase na arap:

RF (maslak et kaslakan), FF (parad cast iron odino fiberglass ya kagawaan), RTJ no kerewen parad espisyal iran kimey.

• Sikat iran kabaleg:Say 2′′ ya threaded flange tan 4′′ ya threaded flange et mabetbet ya aka-stock parad saray utilities tan skids na planta.
• Espisyal iran materyales:PVC threaded flange et parad abeban-pressure, aliwan-metal iran sistema (estandarte na manggagawa; aliwan ASME B16.5 steel).

• Kabaleg:1⁄2′′ – 24′′ (DN15–DN600); melag ya bore Mas abeba odino mipara ed 4′′ ya kaslakan
• Pressure classes:Klase 150, 300 (saray atagey a klase a singa say 600 no kerewen, depende ed repaso na serbisyo)
• Aarapen:RF, FF, RTJ (limitado so pangusar ed threaded lapud saray konsiderasyon ed pressure)

• Carbon Steel:ASTM A105 (ambient), A350 LF2 (abeba-temperatura), A694 F52–F70 (atagey-ani parad serbisyo na tubo)
• Stainless Steel (Stainless steel threaded flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Alloy & High-Temp:ASTM A182 F11, F22, F91 (chrome-moly parad atagey a temperatura)
• Duplex tan Super Duplex:ASTM A182 F51 (2205), F53 (2507), F55 parad chloride-mayaman tan serbisyo ed dayat
• Non-metal ya opsyon:PVC threaded flange parad low-pressure, corrosive water o chemical utility lines (aliwan-ASME steel)

Proteksion ed panag-apag / panagsumpal

• CS: andeket a larak, zinc-plated, hot-dip galvanized, FBE no kerewen
• SS: inatsara tan inpasibo; opsyonal ya EP parad malinis ya serbisyo
• Opsyonal ya PTFE / rubber linings parad espisipikon corrosives

• Weld-free installation readiness:Saray Octal Pipe threaded flanges et ginawa parad direktan panag-bolt, ya mamaandi na ambetel a kimey tan mamalemew ed peligro ed pasen tan panaon na pakaandi.
• Kompakto, melag-bore ya eksperto:Maong parad masimpit iran pasilyo na tubo, panag-alaan na instrumento, tan modular skids ya limitado so espasyo.
• Maintenance-friendly ya desinyo:Saray flanges et nayarin maples ya naekal o nasalatan ya ag naputot iray tubo, kanian nabawasan so pakaabala na operasyon.
• Materyal tan estandarte so inka-flexible:Walay carbon steel, stainless steel, tan duplex ya grado, ya ontutumbok ed API, ASME, PED, tan ISO parad nanduruman pankaukolan na planta.
• Flexible, project-aligned production:Say panaggawa et akaeskedyul base ed saray timeline na proyekto na kustomer, pian naseguro so suston pangiter na saray threaded flanges ya nanduruman kabaleg tan klase.
• Proteksion ya pangipreserba:Saray flanges et pinaltosan na anti-corrosion oil, selyadoan na plastic pipe caps, tan maalwar ya inimpake pian akaparaan lan i-install.

• Panagpaltog tan Panagpainit:Saray palson blangko ya kontrolado so iyaagus na ilik; normalized/Q&T/solution ya in-anneal ed spec.
• Precision Machining:CNC finish na bore, threads, PCD, tan facing (RF 125-250 AARH; RTJ grooves kada ASME).
• Paneknek na Thread:100% ya panagsukat ed ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP).
• NDT & Pressure Tests:UT/MT/PT unong ed nibaga; hydro test et naala no kerewen parad saray asemblea.
• Dokumentasyon:MTRs (EN 10204 3.1/3.2), heat traceability, third-party inspection (BV/SGS/TÜV) on demand.

• Utilities: dagem, nitroheno, steam tracing, serbisyo ed danum
• Instrument hook-ups tan melag-bore process tie-ins
• Saray linya na panag-dose na kemikal tan temporaryon panag-bypass
• Fire-water branch connections (ya say klase/lupa et mipara ed sistema)
• Serbisyo ed abeban temperatura (LF2) tan kimey ed panag-apag (316L, duplex)

• Estandarte:ASME B16.5 (threaded)
• Threads:NPT, BSPT, BSPP
• Sukat:1⁄2′′ – 24′′ (2′′ & 4′′ threaded flanges ya kaslakan ya nai-stock)
• Klase:150 / 300 (600 no kerewen)
• Lupa:RF / FF / RTJ
• Saray klase:Standard threaded, threaded reducing flange, tapped blind flange
• Materyales:CS (A105/A350 LF2), SS (F304/F316), Alloy, Duplex; PVC threaded flange parad low-pressure ya aliwan -metal ya sistema

1.Dakel, NPS, Klase na Presyon (alimbawa, 2′′, Klase 300)
2.Thread Form (NPT / BSPT / BSPP) tan say handedness no espisyal
3.Facing (RF / FF / RTJ) tan say klase na gasket no amta
Grado na Materyal (A105, LF2, F316L, F22, F51, tan arum nira)
Saray Kakaukolanen ed Inspeksyon (NDT, hydro, 3rd-party)
6.Finish/Coating (galvanizing, passivation, FBE)
Antokaman ya espisyal: threaded reducing flange, tapped blind flange, kolor na pintura, marka, packaging

Saray sertipikasyon

 

CE Certificate

ISO 9001 Certificate

API Q1 Certificate

ABS Certificate

AP-5L Certificate

API-5CT Certificate

 

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