Threaded Flange

Threaded pipe flange-ol i kolim tu ascrewed flange-i yusim wanpela intanel tret (tapped bore) long bungim wantaim ekstenel paip tret, na kamapim wanpela presa-tait join we i no gat wok long weldim. Dispela i mekim em i gutpela long ol liklik-bore lain we ol i no inap mekim hatpela wok, instolesen i mas kamap hariap, o ol i ting ol i mas rausim long olgeta taim.

Ol samting we ol i save yusim em olsem ol yutiliti sevis, ol instramen tek-off, ol 'temporary hook-ups, na ol low-to-moderate presa sistem. Octal Pipe i save saplaim ol 'carbon steel', 'alloy steel', na 'stainless steel' 'threaded flanges' (olsem, 'stainless steel' 'threaded pipe flange') long kain kain sais na klas, na tu ol sais we ol man i save laikim olsem 2′′ 'threaded flange' na 4′′ 'threaded flange'.

We ol 'threed flanges' i gutpela tru

• Nogat pemit bilong weldim / hat
• Kwikpela bungim wantaim ol standet 'sealants' (PTFE tep o anaerobik)
• Em i isi long lukautim na senisim
• Gutpela makim bilong paip we i gat 'galvanized' o 'coated' we i no gutpela long weldim

Ol tok lukaut long disain (onest pasin bilong enjinia)

• Noken rekomendim sapos i gat bikpela guria, 'shock loading', o bikpela 'thermal cycling'
• Planti taim ol i save yusim liklik presa na liklik hul (Klas 150/300 i save kamap planti taim)
• Integriti bilong sil i dipen long stretpela fom bilong tret (NPT/BSP) na stretpela mek-ap tok/silen

• Standat bilong 'flange':ASME B16.5 (Ol Paip Flanges na Ol Flanged Fitings)
• Ol standet bilong tret:

NPT (tapered): ASME/ANSI B1.20.1
BSPT (tapered): ISO 7-1 / EN 10226
BSPP (parallel): ISO 228-1
Octal i makim klia kain 'thread' (NPT / BSPT / BSPP) long abrusim ol 'site mix-ups na i mekim gut 'gauge verification' long taim bilong prodaksen.

• Standet Threaded Flange (Screwed Flange):Stretpela 'tapped bore'; ol i save givim long RF (pes i go antap) o FF (pes i flat).
• Threaded Reducing Flange:Em i putim wanpela liklik 'threaded bore' insait long wanpela bikpela 'flange' OD-i sevim spes na wanpela seperet 'reducer' ('threaded reducing flange').
• Tapped Blind Flange:Wanpela 'blind flange' we ol i drilim na paitim wantaim ol intanel tret bilong ol 'vents', 'drains', o ol koneksen bilong ol instramen (ol i paitim 'blind flange').
• NPT vs BSP bilong pasim:
• NPT / BSPT (tapered):Praimeri sil long rot bilong 'thread interference'; yusim PTFE tep o wara silan.
• BSPP (parallel):Ol sil wantaim gasket/O-ring; yusim long hap we 'reusability' na 'orientation' i bikpela samting.
• Ol kain pes:

RF (planti taim), FF (bilong ol ikwipmen we ol i wokim long ain o 'fiberglass'), RTJ sapos ol i askim long ol spesel wok.

• Ol sais we ol man i save laikim:2′′ threaded flange na 4′′ threaded flange i save stap planti taim long ol samting bilong plent na ol skid.
• Ol spesel samting:PVC threaded flange i stap bilong low-pressure, non-metal sistem (standet bilong wokim; i no ASME B16.5 ain).

• Sais:1⁄2′′ – 24′′ (DN15–DN600); liklik hul Liklik o wankain olsem 4′′ planti taim
• Ol klas bilong presa:Klas 150, 300 (ol bikpela klas olsem 600 sapos ol i askim, sapos sevis i ken sevis)
• Fesim:RF, FF, RTJ (yusim liklik wantaim ol 'thread' bikos long presa)

• Kabon Stil:ASTM A105 (ambient), A350 LF2 (low-tempereture), A694 F52–F70 (high-yield for pipeline service)
• Stainless Steel (Stainless steel threaded flange):ASTM A182 F304/F304L, F316/F316L, F321, F347
• Alloy & High-Temp:ASTM A182 F11, F22, F91 (chrome-moly bilong bikpela hat)
• Dupleks na Supa Dupleks:ASTM A182 F51 (2205), F53 (2507), F55 bilong 'chloride-rich na ofshore sevis
• Non-metal opsen:PVC threaded flange bilong low-pressure, corrosive wara o kemikel yutiliti lain (non-ASME steel)

Korosen proteksen / pinis

• CS: blakpela oil, zinc-plated, hot-dip galvanized, FBE sapos yu askim
• SS: ol i bin putim long pik & ol i bin pasim; opsenel EP bilong klinpela sevis
• Opsenel PTFE / raba laining bilong ol spesifik korosiv

• Weld-fri instalesen redi:Ol i wokim ol 'octal Pipe threaded flanges' bilong 'bolting' stret, na dispela i save rausim hatpela wok na i save daunim hevi bilong 'site' na 'downtime'.
• Smol, liklik-save save:Em i gutpela long ol 'piping corridor' we i tait, ol 'instrument rack', na ol 'modular skid' we i no gat planti spes.
• Mentenens-frenli disain:Ol i ken rausim o senisim ol 'flange' hariap na ol i no ken katim ol paiplain, na dispela i save daunim ol hevi bilong wok.
• Ol samting na standet i ken senis:I gat ol 'carbon steel', 'stainless steel', na 'duplex' gred, na i bihainim API, ASME, PED, na ISO bilong ol kain kain samting we plent i laikim.
• Fleksibel, projek-prodaksen:Ol i save makim taim bilong wokim ol samting bihainim ol taimlain bilong projek bilong ol kastoma, na dispela i mekim na ol i save kisim ol 'threaded flanges' long kain kain sais na klas long taim stret.
• Ol samting bilong lukautim gut:Ol i putim 'anti-' oil long ol 'flanges', na ol i pasim wantaim ol plastik 'pipe caps', na ol i putim gut long ol 'flange' bilong redi long putim.

• Forging & Heat Treatment:Ol i wokim ol 'blank' wantaim 'grain flow' we ol i bosim; normalised/Q&T/solution annealed to spec.
• Precision Machining:CNC pinis bilong hul, ol tret, PCD, na pes (RF 125-250 AARH; RTJ grooves long wanwan ASME).
• Verifikasen bilong Thread:100% skelim long ASME B1.20.1 (NPT) / ISO 7-1 / ISO 228 (BSPT/BSPP).
• NDT & Presa Tes:UT/MT/PT olsem ol i makim; hydro test i stap sapos yu askim long ol asembli.
• Ol pepa:MTRs (EN 10204 3.1/3.2), heat traceability, third-party inspection (BV/SGS/TÜV) on demand.

• Ol samting bilong yusim: win, naitrojen, stim trasing, wara sevis
• Instramen huk-ap na liklik-bor proses tie-ins
• Ol lain bilong givim marasin na ol 'temporary bypass'
• Paia-wara brans koneksen (wantaim klas/pes i wankain long sistem)
• Low-temperature sevis (LF2) na korosen duty (316L, duplex)

• Stendet:ASME B16.5 (threaded)
• Ol tret:NPT, BSPT, BSPP
• Ol sais:1⁄2′′ – 24′′ (2′′ & 4′′ ol 'thread flanges' we ol i save putim planti taim)
• Ol klas:150 / 300 (600 sapos yu askim)
• Ol pes:RF / FF / RTJ
• Ol kain:Standet tret, tred ridusing flens, tapped blain flens
• Ol samting:CS (A105/A350 LF2), SS (F304/F316), Alloy, Duplex; PVC tred flange bilong low-pressure non-metal sistem

1.Kantiti, NPS, Presa Klas (olsem, 2′′, Klas 300)
2.Thread Form (NPT / BSPT / BSPP) na handedness sapos em i spesel
3.Facing (RF / FF / RTJ) na gasket taip sapos yu save
Gret bilong ol samting (A105, LF2, F316L, F22, F51, na ol narapela)
Ol samting yu mas mekim bilong sekim (NDT, haidro, namba tri-pati)
Pinisim/Katim (galvanising, passivation, FBE)
7.Olgeta spesel: 'thread reducing flange', 'tapped blind flange', kala bilong peint, mak, paket

Ol setifikesen

 

CE Setifiket

ISO 9001 Setifiket

API Q1 Setifiket

ABS Setifiket

AP-5L Setifiket

API-5CT Setifiket

 

Hot Tag: 'thread flange', Saina ol kampani i wokim 'thread flange', ol saplaia, faktori