Hydraulic fittings chu thread leh sealing surface pahnih hmangin hriat theih a ni. Pawn lam diameter chauh teh hian false match a thlen thei a, a chhan chu thread system engemaw zatin nominal size inang an nei a ni. A hnuaia comparison hmang hian fitting family chu tihtlem la, chutah chuan product drawing leh mating-port specification nen a size dik tak chu confirm rawh.
Hydraulic Fitting hmanga hriat theihna Chart
Connection chhungkuaTypical identification featurePrimary sealing methodEng nge enfiah tur
JICSthread dik tak, 37-degree flare seat neiMetal-to-metal flareThread, seat angle leh tube size
ORFSSthread dik tak, hmai flat leh hmuh theih O-ringO-ring hmai sealO-ring groove, hmai leh thread
SAE O-ring boss (ORB)Port chamferO-ring awmna leh port specification kalh zawnga hex emaw shoulderO-ring bula O-ring nei thread dinglam
NPT/NPTFTapered pipe threadThread tihbuai a nih chuan; sealing practice hi specificationTaper, pitch leh thread form ah a innghat
NPSMStraight pipe thread, swivel seat nena hman tlanglawnMechanical seat aiin straight thread chauh ni lovinSeat geometry leh mating fitting
BSPP/GParallel BSP threadBonded seal, O-ring emaw metal seat design a zirinParallel thread leh sealing face
BSPT/RTapered BSP threadThread tihbuaiTaper, pitch leh thread siam dan
Metric 24-degree coneMetric thread 24-degree sealing cone neiCone, design a zirin cutting ring emaw O-ring emaw ruahmannaMetric pitch, cone leh light/heavy series
SAE flangeFlange lu chu split emaw one-piece clampO-ring hmanga flange hmaiah vawn tlatFlange code, lu size leh bolt pattern
Hydraulic Fitting Hriat Loh Hriat Dan
Fitting chu tifai la, chutiang chuan thread leh sealing surface chu a lang thei ang.
Thread chu a dinglam nge a dinglam tih hriat chian.
Mipa thread pawn lam diameter emaw hmeichhe thread chhung lam diameter emaw chu caliper hmangin teh rawh.
Thread pitch chu pitch gauge hmangin teh rawh. Gauge chu metric nge threads per inch tih finfiah rawh.
Sealing surface enfiah rawh: flare, cone, flat face, O-ring, bonded seal emaw tapered thread emaw.
Fitting chu mipa, hmeichhia, swivel, bulkhead, elbow emaw flange emaw a nih leh nih loh chhinchhiah ang che.
A tehnate chu product drawing emaw standard hman tur nen khaikhin rawh.
Connection hnai anga langte chu force khawm suh. Partial thread engagement hian a inmil lo tih a finfiah lo va, sealing angle dik lo chu thread te an inzawm khawm pawhin a leak thei bawk.
Hydraulic Fitting Identification tihsual tlangpui
BSPP chu metric thread hmanga tihbuai
Parallel BSP leh metric size thenkhat chu a inang tlangin a lang thei. Pitch leh sealing geometry pahnih hi enfiah rawh. BSPP hian a mah chauhin sealing method pakhat mah a hmuchhuak lo.
NPT leh BSPT hi inthlak danglam theih anga ngaih
An pahnih hian tapered pipe thread an ni a, mahse an thread form leh pitch erawh a inang lo. A hranpaa hriat chian tur a ni.
Thread chauh hmanga fitting hriatchhuah
Thread hian mechanical retention a pe thei a, seal chu cone, flare, face emaw O-ring-ah a awm laiin. Feature pahnih hi a inmil tur a ni.
Metric series light leh heavy te ngaihthah
Metric 24-degree fittings hi series hrang hranga mi a ni thei. Tube size, thread leh cone arrangement te chu a kaihhnawih drawing nen confirm rawh.
Zawhna Zawh fo thin
Hydraulic fitting hriat theih nan eng tehna nge mamawh?
Thread diameter leh pitch teh la, chutah chuan sealing surface, fitting orientation leh mating-port type te chu hriat theih a ni.
Fitting pahnih hi thread khawm mahse seal hrang hrang hmang thei em?
Awle. Thread engagement chauh hian sealing surface emaw standard emaw a inmil tih a nemnghet lo.
ORFS leh JIC hi eng nge an danglamna?
ORFS hian hmai flat tak, O-ring nei a hmang a; JIC hian 37 degree flare seat a hmang a.
Hydraulic fitting zawng zawngah thread sealant hman tur em ni?
No. Sealant hman dan hi connection design ah a innghat. Flare, cone, face-seal leh O-ring connection te hi thread pawnah a seal a, an specification angin an inzawm khawm tur a ni.
Eng fitting nge i neih tih i la chiang lo em ni? Thread leh sealing face thlalak te chu caliper leh pitch-gauge tehna nen thawn dun rawh. Ruihua hian information chu a product drawing awmsa nen a khaikhin thei a ni.
Hydraulic Fitting Guides nena inzawm te
