ASTM A860 WPHY52 Fittings|Luj tshib, Tee, Reducer Supplier
Hom: Luj tshib, Tee, Reducer, Hla, Cap, Stub kawg
Loj: 1/2 "-60"
Thickness: Sch5s-Schxxs
Txuj: ASME, MSS, ISO, DIN, JIS
Zhengzhou Huitong Pipeline Equipment Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm ASTM A860 WPHY52 Fittings|Luj tshib, Tee, Reducer Supplier nyob rau hauv Suav teb. Peb zoo siab tos txais koj los yuav peb ASTM A860 WPHY52 Fittings|Luj tshib, Tee, Reducer Supplier. Peb lub Hoobkas kuj lees txais cov kev txiav txim customized. Thov pub dawb kom txaus siab rau peb cov nqi sib tw thiab kev pabcuam zoo heev.
WPHY52 Yeeb Nkab Fittings Nqe & Chaw Muag Khoom 2026|ASTM A860 Siab-Yield BW Fittings
ASTM A860 WPHY52 fittings yog siab -lub zog ferritic steel taub qab- vuam fittings tsim los rau siab - roj thiab roj kis tau tus mob. WPHY52 muab qhov tsawg kawg nkaus lub zog ntawm 52 ksi (tsawg kawg 360 MPa / 52,000 psi), ua rau nws muaj zog dua lwm cov pa roj carbon steel fittings xws li ASTM A234 WPB.
Hauv 2026, qhiaASTM A860 WPHY52 fittings feem ntau raug nqi li ntawm $1.8–$4.5/kg rau qhov ntau thiab tsawg, thaum loj - txoj kab uas hla, hnyav- phab ntsa, fabricated los yog project- tshwj xeeb fittings tuaj yeem ncav cuag$4.5–$8.0+/kg, nyob ntawm cov khoom siv raw, qhov ntev, NDT, kev kho cua sov thiab cov ntawv pov thawj yuav tsum tau ua.
ASTM A860 WPHY52 Nqe Ntau Xyoo 2026
| Hom haum | Qhov Loj | Nqe ib thooj (USD) | Nqe ib Ton (USD) |
| 90℃Luj tshib (Long Radius) | 4" – 12" | $45 – $320 | $2,800 – $4,200 |
| 90℃Luj tshib (Long Radius) | 16" – 36" | $380 – $2,400 | $3,100 – $4,800 |
| Sib npaug Tee / Txo Tee | 6" – 24" | $120 – $1,800 | $3,400 – $5,200 |
| Concentric / Eccentric Reducer | 8" x 6" – 30" x 24" | $85 – $1,100 | $2,900 – $4,500 |
| Weld Cap | 4" – 24" | $30 – $650 | $2,700 – $4,000 |
Pipeline project pob nyiaj nyob ntawm qhov hnyav ntawm cov khoom siv raw cov nqi hloov pauv, phab ntsa thickness, thiab kev tsim khoom nyuaj.
ASTM A 860 WPHY52 yog dab tsi?
ASTM A 860 WPHY52 yog qhov tshwj xeeb rauwrought siab -lub zog ferritic steel taub qab- vuam fittings. Qib feem ntau yog siv thaum lub kav dej yuav tsum muaj zog ntau dua li cov qauv carbon steel fittings.
Lub sij hawmWPHYtxhais tau tiasWrought Pipe High Yield. Tus lej52yog hais txog qhov tsawg kawg nkaus yield zog ntawm52 ksi, los yog kwv yees li 360 MPa.
WPHY52 fittings yog dav siv ua ke nrog:
- API 5L X52 kab yeeb nkab
- ASTM A694 F52 Flanges 1
Hom ASTM A860 WPHY52 cov khoom suav nrog:
- 45℃luj tshib
- 90℃luj tshib
- Ntev vojvoog luj tshib
- Luv vojvoog luj tshib
- 3D khoov
- Pipeline khoov
- Sib npaug tees
- Txo tees
- Concentric reducers
- Eccentric reducers
- End caps
Cov yeeb nkab haum yog cov ntsiab lus dav dav rau cov khoom siv thiab cov khoom siv hauv cov kav dej uas tuaj yeem txuas, tswj, hloov kev taw qhia, shunt, foob thiab kev txhawb nqa.
Steel yeeb nkab fittings yog siab yeeb nkab fittings. Raws li kev siv tshuab sib txawv, nws tuaj yeem muab faib ua plaub pawg, xws li pob tw vuam yeeb nkab fittings (sib faib ua ob hom vuam thiab tsis yog -weld), lub qhov (socket) vuam thiab threaded yeeb nkab fittings, flange yeeb nkab fittings.
Alloy yeeb nkab haum yog ib hom yeeb nkab haum. Nws yog tsim los ntawm cov khoom siv hlau alloy yog li nws hu ua alloy yeeb nkab haum. Cov khoom tseem ceeb muaj xws li alloy tee, alloy tee, alloy txo cov yeeb nkab (me me thiab lub taub hau me), alloy taub hau (pipe cap) socket, yeeb nkab hoop, flange, nyob sib koom (los ntawm tsis), flanging, thiab lwm yam.
ASTM A860 WPHY 52 Pipe Fittings Chemical Composition %
| C | Mn | P | S | Si | Ni | Cr | Mo | Cu | Ti | V | Cb | Al |
| 0.2 | 1.00-1.45 | 0.03 | 0.01 | 0.15-0.40 | 0.5 | 0.3 | 0.25 | 0.35 | 0.05 | 0.1 | 0.04 | 0.06 |
ASTM A 860 WPHY52 Mechanical Properties
| Khoom | ASTM A 860 WPHY52 |
| Yam tsawg kawg yield zog | 52 ksi / 360 MPa |
| Tensile zog | 66-91 ksi / 455-625 MPa |
| Tsawg kawg elongation | 25% rau cov qauv puag ncig / qhov sib npaug |
| Charpy impact test | −50 ° F / −46 ° C |
| Cov pa roj carbon equivalent txwv | CE Tsawg dua lossis sib npaug li 0.42% |
a 860 wPHY52 Kub ua haujlwm
WPHY 52 tsis yog ib qho khoom siv "siab- zog" xwb. Toughness tuaj yeem yog qhov tseem ceeb sib npaug.
ASTM A860 toughness cov kev cai qhia nyob rau hauv specification yuav tsum tau Charpy xeem ntawm −50℃F (−46 degree), nrog rau lub zog yuav tsum tau nyob ntawm seb qhov luaj li cas. Rau tus qauv 10 × 10 mm Charpy specimen, qhov qhia nruab nrab / qhov xav tau tsawg kawg yog 40/34 J.
Tsis txhob cia li xav tias txhua qhov kev lag luam muab "WPHY 52 haum" haum rau −46℃kev pabcuam.
ASTM A 860 WPHY52 vs ASTM A234 WPB vs WPHY65
| Parameter | ASTM A 860 WPHY52 | ASTM A234 WPB 1 | ASTM A 860 WPHY65 |
| Min. Yield zog | 360 MPa (52 ksi) | 240 MPa (35 ksi) | 448 MPa (65 ksi) |
| Min. Tensile zog | 455-570 MPa | 415-555 MPa | 531-655 MPa |
| Hom Pipeline Match | API 5L X52 | API 5L B / X42 | API 5L X65 |
| Tus nqi txheeb ze Index | 1.15 | 1.00 (Pib qhia) | 1.35 |
| Weldability & Toughness | Zoo heev; qis carbon sib npaug ($CE_{IIW} \\le 0.42$) | Txheem; yooj yim rau weld | Yuav tsum tau ceev faj preheat tswj |
Weldability thiab Fabrication
Vuam
Vim tias WPHY52 fittings muaj lub zog tawm los ntau dua li cov qauv carbon steels, qhov ntsuas tsis tau txias thaum lub sijhawm vuam tuaj yeem ua rau underbead tawg lossis cua sov- thaj chaw cuam tshuam (HAZ) softening.
Cov Lus Qhia Txog Kev Ua Haujlwm Engineering: Xyuas kom cov pa roj carbon sib npaug (CE) raug txheeb xyuas hauv Daim Ntawv Qhia Txog Cov Khoom Siv (MTR). Rau cov phab ntsa thickness ntau tshaj 19 hli, preheating rau 100℃-150℃yog xav pom zoo, nrog rau qis - hydrogen vuam electrodes (xws li E7018-1) los yog GMAW / FCAW cov txheej txheem nrog tswj cov cua sov input.
WPHY52 fittings: Kev taw qhia txog kev tiv thaiv HIC los ntawm kev kub ceev- xaiv kev kho mob (kev ua kom zoo, quenching, lossis tempering)
Rau ASTM A860 WPHY52 fittings nyob rau hauv cov kev pab cuam pipeline zoo tib yam, normalizing los yog lwm yam ASTM A860-raws li cua sov- txoj kev kho mob tej zaum yuav txaus. Rau kev xav tau qaub-kev pabcuam kev pabcuam, ua tib zoo tswj quenched-thiab-tempered los yog normalized-thiab{10}}tempered mob, ua ke nrog nruj chemistry, huv si, hardness tswj, thiab project-specific HIC tsim nyog, feem ntau yog ib tug muaj zog lub tswv yim.
Case: Sulfide Stress Cracking (SSC) hauv Sour Service
Standard WPHY52 fittings tej zaum yuav muaj sulfide kev nyuaj siab tawg thaum raug rau ntub H2S ib puag ncig nyob rau hauv qaub kis tau tus mob teb.
Kev Kawm Txuj Ci: Qhia WPHY52S lossis thov NACE MR0175 / ISO 15156 ua raws. Qhov no mandates nruj hardness caps (feem ntau max 248 HV10) thiab tshwj xeeb thermal ua rau inhibit hydrogen embrittlement.
Cov qauv tsim nyog
ASTM A860 / A860M: Standard Specification for Wrought High-Strength Low-Alloy Steel Butt-Vuam Fittings
ASME B16.9: Me me thiab txheem taub qab -weld fittings
MSS SP-75: Loj-inch pipeline fittings
ASME B16.49: Factory- Ua Wrought Steel Buttwelding Induction Khoov
ASME B16.25: Butt-welding kawg npaj
ASME B16.28: luv- lub luj tshib
ASTM A960 / A960M: Cov kev cai dav dav
FAQ:
Q: ASTM A 860 WPHY52 fittings nqi yog dab tsi?
A:Nyob rau hauv 2026, qhov taw qhia tus nqi yog feem ntau nyob ib ncig ntawm$1.8–$4.5/kgrau cov khoom txheem. Loj - txoj kab uas hla, hnyav- phab ntsa lossis cov khoom siv kuaj pom zoo yuav raug nqi$4.5–$8.0+/kgnyob ntawm kev tsim khoom thiab kev tshuaj ntsuam xyuas.
Q: Qhov txawv ntawm WPHY52 thiab A234 WPB yog dab tsi?
A:WPHY52 muaj qhov tsawg kawg nkaus tawm lub zog ntawm360 MPa siab, thaum A234 WPB yog cov pa roj carbon steel haum qib nrog qis qis qis zog. WPHY52 feem ntau yog xaiv rau siab - cov ntawv thov cov kav dej.
Q: Dab tsi yog qhov txawv ntawm ASTM A860 WPHY 52 thiab API 5L X52?
A: Cov Lus Teb Tshaj Tawm: Thaum ob qho tib si sib faib qhov tsawg kawg nkaus lub zog ntawm 52,000 psi (360 MPa), API 5L nruj me ntsis tswj cov kav dej, hos ASTM A860 qhia txog wrought siab -lub zog qis- alloy (HSLA) steel taub qab -welding, fittings).
Q: Vim li cas Carbon Equivalent (CE) tseem ceeb rau WPHY 52 fittings?
A: Cov pa roj carbon sib npaug yuav tsum tsis pub tshaj 0.42% (xws li CE=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15). Kev tswj hwm CE ua kom pom qhov zoo tshaj plaws ntawm kev sib txuas thiab tiv thaiv Hydrogen-Induced Cracking (HIC) nyob rau hauv ib puag ncig kev sib kis ntawm roj thiab roj.
Q: "Yuav ua li cas txheeb xyuas yog tias WPHY 52 fittings ua tau raws li qis- qhov kub thiab txias yuav tsum muaj rau cov kav dej sab qaum teb?"
A: ASTM A860 mandates Charpy V- ntsuas qhov cuam tshuam ntawm -50℃F (-45℃). Tshawb xyuas daim ntawv pov thawj zeb xeem (MTRs) kom ntseeg tau tias lub zog nqus tau raws li qhov tseeb lossis tshaj qhov nqi qis kawg nkaus.
Q: Thaum twg koj yuav tsum siv WPHY52 es tsis txhob WPHY65 rau cov kav dej?
A: Siv WPHY52 thaum cov kav dej ua haujlwm siab ua ke nrog API 5L X52 kab kav. WPHY52 muab kev sib txuas yooj yim dua, cov pa roj carbon tsawg dua, thiab txo tus nqi yuav khoom piv rau qib siab dua -qib WPHY65, uas yog tshwj tseg rau ultra- siab- cov kab sib kis.
Q: Vim li cas cov pa roj carbon steel fittings tawg tom qab vuam hauv qhov qis - qhov kub thiab txias?
A: Cracking feem ntau yog tshwm sim los ntawm cov cua txias ceev uas ua rau HAZ harden, ua ke nrog cov khoom seem hydrogen los ntawm vuam consumables. Siv qis-hydrogen electrodes, siv preheat kom zoo, thiab ua kom Charpy V- ntsuas ntsuas ntawm qhov ntsuas kub (piv txwv li, -46 degree) tiv thaiv kev ua tsis tiav.
Q: Puas yog ASTM A860 WPHY52 fittings haum rau cov roj qaub (H2S) kev pabcuam?
A: Standard WPHY52 fittings tsis yog nyob rau hauv qhov ntsuas rau qaub kev pab cuam. Rau ib puag ncig qaub, koj yuav tsum xaj WPHY52 cov khoom tsim los rau NACE MR0175 / ISO 15156 tus qauv, uas txwv qhov siab tshaj plaws hardness thiab tswj cov sulfur thiab phosphorus impurities.
Hais txog Zhengzhou Huitong Pipeline Equipment Co., LTD.
HT PIPE yog ib tug zoo-paub stockist thiab exporter. Peb yog cov khoom siv stainless / carbon / npib tsib xee alloy khoom xa khoom nrog 15+ kev xa tawm. Peb tsis tsuas yog muab cov kav dej, phaj, puag ncig, tab sis kuj yog cov yeeb nkab fittings, flanges, thiab lwm yam. Tiv tauj peb kom paub ntau ntxiv thiab cov nqi dawb.
✅ ISO 9001: 2015
✅ MTC 10204 3.1 3.2
✅ 100% PMI (Positive Material Identification)
✅ Ultrasonic Testing (Rau ASME VIII)
✅ Third-Kev Tshawb Fawb Kev Tshawb Fawb (SGS/BV/DNV/LR)
✅ NACE MR0175 / ISO 15156
Author: Chloe Pu
5+ Xyoo ntawm Kev Tshaj Lij Tshaj Lij Tshaj Tawm hauv Stainless Hlau, Nickel Alloy & Carbon Steel Hlau Kev Lag Luam
Hloov tshiab kawg: Lub Yim Hli 28, 2026 (Lub Sijhawm Beijing)
Cim npe nrov: ASTM A860 WPHY52 Fittings|Luj tshib, Tee, Reducer Supplier, Tuam Tshoj, manufacturers, hoobkas, nqe, customized
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