EN 10217-1 P195TR1 yog tus qauv thiab tsim cov khoom siv zoo rau kev tsim Kauv Submerged Arc Welded (SSAW) steel kav, , ua. Qhov kev sib xyaw ua ke no yog ib qho khoom lag luam uas muaj ntau lub tuam txhab tsim khoom rau qis - cov kua xa hluav taws xob siab thiab kev siv siab dav dav qhov twg qib qis zog ntawm EN 10217-1 specification yog txaus, .
Lub npe "EN 10217-1 P195TR1 Kauv Submerged Arc Yeeb Nkab" sib txuas cov kev nkag- qib zog qib ntawm EN 10217-1 tus qauv siab yeeb nkab nrog cov txheej txheem kauv vuam rau qhov loj-inch, cov kev daws teeb meem zoo piping, .
📋 Cov ntsiab lus tseem ceeb rau EN 10217-1 P195TR1 SSAW Yeeb Nkab
Cov lus hauv qab no qhia txog cov ntsiab lus tseem ceeb rau cov khoom no, raws li cov ntaub ntawv kev lag luam, , , , , , , .
| Yam ntxwv | Kev piav qhia |
|---|---|
| Txuj | TS EN 10217-1: "Welded steel tubes rau lub hom phiaj siab - Ntu 1: Tsis yog- alloy steel tubes nrog cov khoom tshwj xeeb hauv chav sov", , . |
| Qib Steel | P195TR 1: Qib qis zog qis tshaj hauv EN 10217-1 specification. "P" qhia txog lub hom phiaj siab, "195" qhia qhov tsawg kawg nkaus tawm lub zog hauv MPa, thiab "TR1" qhia txog Kev Thauj Khoom Siv Hluav Taws Xob 1 nrog cov kev soj ntsuam tsis tshwj xeeb, . |
| Khoom Naj Npawb | 1.0107 . |
| Kev tsim khoom | Spiral Submerged Arc Vuam (SSAW/HSAW/SAWH): Ua los ntawm kub- dov steel coil, nrog cov vuam seam khiav tsis tu ncua nyob rau hauv ib tug kauv raws cov yeeb nkab ntev. Welded siv ob -sided tsis siv neeg submerged arc vuam , , , . |
| Chemical Composition (max%), , | Cov pa roj carbon (C):0.13% max Manganese (Mn):0.70% max Silicon (Si):0.35% max Phosphorus (P):0.025% max Sulfur (S):0.020% max Cr + Cu + Mo + Ni:0.70% max tag nrho cov seem seem |
| Mechanical Properties (min), , , | Yield Strength (t Tsawg dua los yog sib npaug rau 16mm):195 MPa ua Yield zog (t> 16mm txog 40mm):185 MPa rau Tensile zog:320-440 MPa Elongation (longitudinal):Ntau dua lossis sib npaug li 27% Elongation (transverse):Ntau dua lossis sib npaug li 25% |
| Hom Loj Loj , , , , , | Sab nraud txoj kab uas hla:10.2 hli txog 2540 hli (kwv yees . 1/8 "mus rau 100") rau EN 10217-1; SSAW feem ntau 168.3 hli txog 4064 hli (kwv yees . 6" mus rau 160"), , , Phab ntsa Thickness:0.5mm txog 40mm (hom ntau rau SSAW: 3.2-25mm), , , Ntev:1.5 m txog 18 m txheem; mus txog 25 m muaj, |
| Cov Kev Ntsuas Tseem Ceeb , , , , | Tensile Test:Ib lub tshav kub batch Khoov Test:180℃khoov kuaj rau phab ntsa thickness Tsawg dua los yog sib npaug li 10 hli Hydrostatic Test:100% ntawm cov kav dej; Ntau dua lossis sib npaug rau 1.5 × tsim siab rau Ntau dua lossis sib npaug rau 10 vib nas this NDT ntawm Weld:100% ntawm vuam ntev (ultrasonic lossis radiographic), Flattening Test:Optional / raws li kev thov Kev tshuaj xyuas qhov muag:100% ntawm cov kav dej, |
| Common Applications , , , | Tsawg-kev faib dej siab; compressed cua tshuab; HVAC systems; hluav taws kub tiv thaiv systems; industrial txheej txheem dej; tsis yog- cov ntawv thov siab tseem ceeb; General engineering lub hom phiaj ntawm ambient kub. |
| Daim ntawv pov thawj | Mill Test Certificate feem ntau rauEN 10204 Hom 3.1los yog sib npaug, nrog tag nrho cov txiaj ntsig kev xeem thiab cov ntaub ntawv traceability, . |
📊 EN 10217-1 Qib Sib piv
P195TR1 yog qhov nkag - qib zog qib hauv EN 10217-1 specification. Cov lus hauv qab no qhia txog nws txoj hauj lwm txheeb ze rau lwm cov qib sib xws, , , , :
| Qib | Yam tsawg kawg nkaus tawm lub zog (MPa) | Tensile zog (MPa) | Tus txheeb ze zog vs. P195 | Ntsiab Feature | Daim ntawv thov |
|---|---|---|---|---|---|
| P195TR 1 | 195 | 320-440 | Lub hauv paus | Tus nqi qis tshaj, zoo ductility | Tsawg- dej siab, cua, chav, |
| P235TR 1 | 235 | 360-500 | +21% | Lub zog nruab nrab | General pressure systems, |
| P265TR 1 | 265 | 410-570 | +36% | Siab zog | Siab dua - cov ntawv thov siab , |
| P195TR 2 | 195 | 320-440 | +0% | Nrog kev ntsuam xyuas cuam tshuam | PED-cov ntawv thov ua raws, |
📏 Dimensional Specifications
TS EN 10217-1 Kev lees paub raws li hauv qab no rau cov kav dej SSAW,
| Parameter | Ua siab ntev |
|---|---|
| Sab nraud txoj kab uas hla (D Tsawg dua los yog sib npaug rau 219.1mm) | ± 1% lossis ± 0.5mm (qhov twg me dua) |
| Sab nraud txoj kab uas hla (D> 219.1mm) | ± 1% lossis ± 5mm (qhov twg me dua) |
| Phab ntsa Thickness (T Tsawg dua lossis sib npaug li 5 hli) | ± 0.5mm (ntev) |
| Phab ntsa Thickness (5 |
± 0.1T (ntev) |
| Phab ntsa Thickness (10 |
± 1.5mm (ntev) |
| Tawm ntawm - ntawm - Roundness | Tsawg dua los yog sib npaug li 1.5% ntawm nominal txoj kab uas hla |
| Ntev (L> 6m) | +100mm / -0mm |
Standard Diameter Range rau SSAW:168.3mm txog 4064mm (6 "mus rau 160"), , , , ,
🔍 Cov ntsiab lus tseem ceeb kom nkag siab
Dab tsi "EN 10217-1 P195TR1" txhais tau tias: Qhov no yog European tus qauv rau welded siab kav nrog chav tsev kub. P195TR1 yog qhov nkag - qib siab zog, nrog rau qhov tsawg kawg nkaus lub zog ntawm195 MPa ua. Tus "P" qhia txog lub hom phiaj siab, "195" yog qhov tsawg kawg nkaus tawm lub zog hauv MPa, thiab "TR1" qhia txog Kev Thauj Khoom Siv Hluav Taws Xob 1 - rau cov kua dej uas muaj peev xwm txaus ntshai (dej, huab cua, ncu, gases) ntawm qhov kub tsawg dua lossis sib npaug li 120 degree, .
TR1 vs. TR2 Quality Levels:
TR 1: Cov theem pib zoo yam tsis tau teev cov ntsiab lus txhuas, tsis tas yuav tsum muaj kev cuam tshuam rau kev sim, thiab tsis muaj - cov cai tshwj xeeb tshuaj xyuas, ,
TR 2: Txhim kho qib zoo nrog cov ntsiab lus ntawm aluminium, yuav tsum tau kuaj xyuas, thiab kev soj ntsuam tshwj xeeb; npaj los txhawb PED cov cai,
P195TR1 vs. Qib siab dua: P195TR1 muaj lub zog qis tshaj ntawm EN 10217-1 qib, ua rau nws yog qhov kev xaiv pheej yig tshaj plaws rau cov ntawv thov uas tsis tas yuav muaj zog dua. Nws yog kwv yees li17% qis tawm lub zog tshaj P235thiab36% qis dua P265 , .
SSAW Qhov Zoo rau P195TR1: Cov txheej txheem welding muab cov txiaj ntsig tshwj xeeb rau qhov loj - txoj kab uas hla, tus nqi - cov kav dej zoo , , :
Loj Loj Muaj peev xwm: Muaj peev xwm tsim cov kav dej mus txog 160 "inch
Nqi Efficiency: Tus nqi qis dua qhov ntev vuam rau cov kab loj loj
Ntev ntev: Txog li 25m ntev txo cov pob qij txha
Khoom siv tau zoo: tuaj yeem siv txoj hlua khi hlau los tsim cov kav loj - txoj kab uas hla
Cov txheej txheem tsim khoom rau EN 10217-1 P195TR1 SSAW Yeeb Nkab
Cov txheej txheem tsim khoom ua raws li tus qauv SSAW ntau lawm nrog kev tswj xyuas zoo tsim nyog rau kev siv siab, , , :
| Kauj ruam | Kev piav qhia |
|---|---|
| 1. Kev npaj cov khoom nyoos | Kub-rolled steel coils ntsib P195TR1 chemistry yuav tsum tau (nruam nrum, tag nrho cov hlau tua) yog leveled, soj ntsuam, thiab ntug-milled, . |
| 2. Kauv sib sau | Cov hlau sawb txuas ntxiv tsim rau hauv cov duab cylindrical ntawm lub kaum ntse ntse tshwj xeeb ntawm chav tsev kub (txias tsim), . |
| 3. Submerged Arc Vuam | Ob chav -sided tsis siv neeg submerged arc vuam (sab hauv thiab sab nraud) tsim cov kauv seam nrog kev nkag mus rau tag nrho , , . |
| 4. Tsis yog-Kev kuaj kev puas tsuaj | 100% ultrasonic lossis radiographic tshuaj xyuasntawm weld seam yog yuav tsum tau, . |
| 5. Kev Ntsuas Hydrostatic | Txhua cov yeeb nkab ib leeg raug kuaj xyuas kom ntseeg tau tias muaj siab ncaj ncees (Ntau dua lossis sib npaug rau 1.5 × tsim siab, Ntau dua lossis sib npaug li 10 vib nas this). |
| 6. Kev kuaj xyuas tshuab | Tensile xeem, khoov xeem, thiab flattening xeem (yeem) los xyuas cov khoom, . |
| 7. Kev ua tiav tiav | Xaus npaj (dawb los yog beveled) rau welding teb; beveled xaus rau phab ntsa thickness> 4mm, . |
| 8. Txheej | Kev xaiv sab nrauv txheej (cov kua roj vanish, dub, roj, kub dip galvanizing) muaj, . |
🏭 Daim ntawv thov
EN 10217-1 P195TR1 SSAW kav yog siv nyob rau hauv qis- siab, tsis tseem ceeb daim ntawv thov , , , :
| Daim ntawv thov | Kev piav qhia | Vim li cas P195TR1 thiaj xaiv |
|---|---|---|
| Kev faib dej | Municipal water supply, irrigation systems, drainage | Economic kev xaiv rau ambient kub kev pab cuam |
| Compressed Cua Systems | Industrial compressed cua kab | Zoo weldability, qis CEV (tsawg dua los yog sib npaug rau 0.35) |
| HVAC Systems | Cua sov thiab cua txias circuits | Zoo heev rau cov uas tsis yog -corrosive kua |
| Kev Tiv Thaiv Hluav Taws Xob | ntub / qhuav sprinkler systems | Txaus siab ntsuas rau hluav taws xob mains |
| Cov txheej txheem dej | Tsis yog -corrosive kua tuav | Tus nqi -kev daws teeb meem zoo |
| General Engineering | Tsis yog - cov ntawv thov kev tsim qauv tseem ceeb | ductility zoo rau kev tsim |
📝 Cov ntsiab lus tseem ceeb
PED Kev Ua Raws Cai: TR1 zootsis yogtxhawb cov kev cai tseem ceeb ntawm EU Cov Lus Qhia 2014/68 / EU rau cov cuab yeej siv siab. Rau PED- cov ntawv thov ua raws, qhia meejP195TR 2xwb,.
Qhov kub thiab txias: P195TR1 yog txwv rau-10℃rau +120 degreerau TR1 qeb. Rau kev pabcuam kub qis, xav txog qib siab dua lossis TR2 zoo.
Weldability: P195TR1 muaj qhov zoo tshaj plaws weldability nrog qis carbon sib npaug (CEV Tsawg dua lossis sib npaug rau 0.35), ua kom yooj yim rau fabricate nrog tsawg tsawg preheat yuav tsum.
International sib npaug: P195TR1 yog roughly sib npaug rau:
ASTM A53 Qib A(205 MPa tawm los)
JIS G 3454 STPG370
ISO 9330-1 TSW 320
Tsim Siab: Tso cai rau kev ntxhov siab yog xam raws liS=ReH / 1.5=130 MPa(yam tsawg kawg). Qhov tseeb tsim siab nyob ntawm phab ntsa thickness thiab txoj kab uas hla.
Ua kom tiav Specification: Thaum xaj, qhia , , , :
TS EN 10217-1, Qib P195TR1, SSAW (kauv welded), Loj (OD x WT), Ntev, Kawg Finish
Txheem version: [e.g., EN 10217-1: 2019]
Cov txheej txheem txheej: [piv txwv li, liab qab, kua roj vanish, galvanized]
Txhua yam kev xav tau ntxiv (piv txwv li, + U rau kev kuaj ultrasonic ntawm niam txiv cov khoom)
📝 Cov ntsiab lus
TS EN 10217-1 P195TR1 Kauv Submerged Arc Welded kavyog atus qauv, tus nqi -kev xaiv zoorau qis- cov kua xa hluav taws xob siab thiab kev siv hluav taws xob dav dav raws li European siab yeeb nkab tus qauv , , , . Nrog yam tsawg kawg nkaus tawm lub zog ntawm195 MPa ua, cov kav dej no muab cov kev daws teeb meem rau cov dej xa dej, compressed cua tshuab, HVAC, thiab lwm yam uas tsis yog - cov ntawv thov siab uas cov qib siab zog yuav dhau los - tau hais tseg .
CovTR1 qib zoomuab cov kev tshuaj ntsuam xyuas yooj yim tsim nyog rau qis - cov dej txaus ntshai ntawm qhov kub txog li 120℃. Rau cov ntawv thov uas yuav tsum tau ua raws li PED lossis lav cov khoom muaj txiaj ntsig, qhia meejP195TR 2xwb,.
Muaj nyob rau hauv diameters los ntawm10.2mm txog 2500mmnrog phab ntsa thicknesses rau40 mmthiab ntev mus txog18m, cov kav dej no yog tsim los siv tus nqi - cov txheej txheem SSAW tsim tau zoo thaum ua tau raws li cov kev cai nruj ntawm EN 10217-1 specification , , .
P195TR1 yognkag- qib zog qibHauv tsev neeg EN 10217-1, muab kwv yees li17% qis tawm lub zog tshaj P235thiab36% qis dua P265, . Nws yog lub neej ntawd xaiv rautsis yog- tseem ceeb, qis- cov ntawv thov siabqhov twg tus nqi optimization yog tus thawj tsav tsheb.
Thaum txiav txim, xyuas kom meej tias koj qhia meej cov qauv ua tiav nrog qib, txheej txheem tsim khoom (SSAW), qhov ntev yuav tsum tau, thiab cov txheej txheem los yog cov kev xav tau ntxiv raws li koj daim ntawv thov tshwj xeeb, , , .
