ASTM A694 F65 NORSOK L-005 WN Flange

Zhengzhou Huitong Pipeline Khoom Co., Ltd. Peb sov siab txais tos koj mus yuav peb astm a694 f65 norsok l-005 wn flange. 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.

ASTM A694 F65flange yog ib qho siab -yield carbon steel tivthaiv nrog lub zog tsawg kawg nkaus ntawm 450 MPa. Tshwj xeeb tsim los rau siab -siab kis tau tus mob nyob rau hauv cov roj thiab roj industries, peb F65 flanges nruj me ntsis raws li NORSOK L-005 specifications, kom ntseeg tau superior kev kawm nyob rau hauv hnyav offshore ib puag ncig.

Khoom Qib:ASTM A694 Qib F65 / SA 694 F65
Hom Flange: WN (Weld caj dab)
Qauv:ASTM A694, ASME B16.5, ASME B16.47, NORSOK L-005
Loj:1/2 "-48" / DN10-DN4000
Qib Siab:75 #-2500 # / PN6-PN100
Hom ntsej muag:RF (Raised ntsej muag), RTJ (Nplhaib Joint), FF (Flat Face)
Corrosion ControlNACE MR0175 / ISO 15156 (yeem)

ASTM A694 F65 WN Flange Nqe Reference 2026

Nco tseg: Loj-loj siab-siab flanges muaj tus nqi siab dua. NORSOK tus qauv khoom ntxiv kwv yees li 15-25% tus nqi. Tiv tauj peb kom paub meej cov lus hais.

Hu rau tam sim no

Zhengzhou Huitong Pipeline Equipment Co., Ltd. Daim ntawv pov thawj:

✅ ISO 9001: 2015

✅ MTC 10204 3.1 3.2

✅ 100% PMI (Positive Material Identification)
✅ Ultrasonic Testing (Rau ASME VIII)
✅ Thib peb-Kev Tshawb Fawb (SGS/BV/DNV/LR)

✅ NACE MR0175 / ISO 15156

 

ASTM A694 F65 yog dab tsi?

 

ASTM A694 F65 (sib npaug rau SA 694 F65) yog siab - cov khoom siv carbon steel tshwj xeeb tsim los rau siab - cov kav dej siab. Yam tsawg kawg nkaus lub zog yog 450 MPa (65 ksi) nrog lub zog tensile yam tsawg kawg nkaus ntawm 530 MPa (77 ksi). Tsim los rau ASTM A694 tus qauv, feem ntau siv nrog ASME B16.5 lossis B16.47. NORSOK L-005 yog Norwegian roj av kev lag luam tus qauv rau offshore platform thaum muaj xwm ceev kaw (ESD) systems. Qhov flange no tau siv dav hauv cov kav dej thiab roj, cov chaw ua haujlwm sab nrauv, cov nroj tsuag tshuaj, thiab kev tsim kho dej hiav txwv.

 

ASTM A694 F65 yog cov khoom siv siab - cov khoom siv carbon steel. Piv nrog rau cov khoom siv xws li A105 thiab A350 LF2, F65 muaj zog ntau zog. A105 muaj qhov tsawg kawg nkaus lub zog ntawm 205 MPa (30 ksi), thaum F65 nce mus txog 450 MPa (65 ksi), kwv yees li 120% siab dua.

ASME SA 694 F65 Flanges Chemical Compostion thiab Properties

Tshuaj muaj pes tsawg leeg ntawm ASTM A694, Kev Ntsuas Kub, %
Cov pa roj carbon [C]	Tsawg dua los yog sib npaug li 0.30
Manganese [Mn]	Tsawg dua lossis sib npaug li 1.60
Phosphorus [P]	Tsawg dua lossis sib npaug li 0.025
Sulfur [S]	Tsawg dua lossis sib npaug li 0.025
Silicon [Si]	0.15-0.35

1. Alloying ntsiab suav nrog Cu, Ni, Cr, Mo, V, Nb thiab B yuav tsum raug qhia yog tias muaj.
2. Tsis muaj kev txwv rau saum toj no - hais txog cov ntsiab lus ntawm A694 forgings uas muaj cov pa roj carbon lossis cov hlau tsis tshua muaj hlau.
3. ASTM A694 forgings furnished hauv alloy steel yuav tsum ua raws li ASTM A707 Qib L5.
4. Thaum xav tau, cov pa roj carbon sib npaug CE yuav tsum xam raws li C + Mn / 6+(Cr + Mo + V) / 5+(Cu + Ni) / 15.

 

ASTM A694 F65 Flanges Mechanical thiab Physical Properties

Qib	Yield zog min.		Tensile zog min.		Elongation min.
	MPa	ksi ua	MPa	ksi ua	%
A694 F65 FLANGES	450	65	530	77	20

 

 

Astm A694 Gr F65 Weld Neck (WN) Flanges Txheej Txheem

WN flanges feem ntau yog tsim los ntawm forging. Weld caj dab flanges txuas mus rau cov yeeb nkab ntawm pob tw weld. Lub caj dab tapered muab ib qho kev hloov maj mam uas txo cov kev ntxhov siab. Qhov kev tsim qauv no yog qhov kev xaiv zoo tshaj plaws rau siab -siab thiab siab-kub piping systems.

 

• Impact Toughness: Longitudinal Charpy V-notch impact zog Ntau tshaj los yog sib npaug rau 27 J ntawm -30℃.
• Kev kho cua sov: Normalized + Tempered lossis quenched + Tempered mob; Cov ntaub ntawv kho cua sov yuav tsum tau traceable.
• Tsis yog-Kev kuaj kev puas tsuaj: 100% Ultrasonic Testing (UT) + Magnetic Particle Testing (MT); flanges nrog ib txoj kab uas hla sab nraud Ntau dua los yog sib npaug rau DN300 kuj yuav tsum tau kuaj hardness.

 

Hom Flanges Peb Muaj

Hom	Code	Kev sib txuas	Daim ntawv thov
Weld caj dab	WN	Butt weld	Kev kub siab, kub siab, cyclic loads
Nyem -On	YOG	Slip hla cov yeeb nkab, weld	Tsawg siab, txwv qhov chaw
Qhov (socket) Weld	SW	Qhov (socket) weld	Me me bore, siab siab
Xov	TH	Threaded kev twb kev txuas	Qhov twg vuam tsis tso cai
dig muag	BL	Foob yeeb nkab kawg	Kev ntsuas siab, kev saib xyuas
Lap Joint	LJ	Loose hub ntawm lub raj	Feem ntau disassembly

 

ASTM a694 gr f65 Flange daim ntawv thov

• Roj thiab Gas Pipelines
• Offshore Platforms
• Kev lag luam tshuaj: Reactor, tshav kub exchanger
• Marine Engineering

 

Raws li NORSOK L-005 Standard

NORSOK L-005 yog Norwegian roj av kev lag luam tus qauv rau flange kev sib txuas hauv offshore platform thaum muaj xwm ceev shutdown systems (ESD).

 

Lead Time Reference

Qhov ntau thiab tsawg (tsis yog-NORSOK): 2-3 lub lis piam

NORSOK L-005 cov khoom muaj ntawv pov thawj: 4-6 lub lis piam

 

ASTM A694 F65 VS. ASTM A105 VS. ASTM A350 LF2

• Xaiv A105 rau cov qauv nruab nrab / qis siab;
• Xaiv LF2 rau qis-kev pabcuam kub;
• Xaiv F65 rau siab -siab lossis hnyav hnyav.

Dab tsi yog qhov txawv ntawm ASTM A694 F65 thiab A105?

• Qhov txawv yog yield zog. F65 muaj qhov tsawg kawg nkaus lub zog ntawm 450 MPa, ntau dua ob npaug ntawm A105's 205 MPa. Rau tib lub siab tsim, F65 flanges tuaj yeem ua nyias thiab sib dua. High- cov ntaub ntawv tawm los yog dav siv nyob rau hauv siab - siab roj thiab roj pipelines.

NORSOK L-005 flanges yog dab tsi?

• NORSOK L-005 yog Norwegian roj av kev lag luam tus qauv tshwj xeeb rau kev sib txuas flange hauv offshore platform thaum muaj xwm txheej kaw. Nws muaj cov kev cai nruj dua li cov qauv ASTM / ASME specifications, nrog rau kev cuam tshuam toughness, grain loj, thiab zoo traceability. Offshore tej yaam num feem ntau qhia NORSOK L-005 certified flanges.

Qhov twg zoo dua, WN lossis SO flange?

• Nws nyob ntawm daim ntawv thov. WN flanges (weld caj dab) yog siv rau siab - siab, siab - kub, thiab cyclic loading daim ntaub ntawv qhov twg lub zog tseem ceeb. SO flanges (slip-on) yooj yim rau nruab thiab haum rau qis-siab lossis qhov chaw- thaj chaw txwv.

Dab tsi vuam consumables yuav tsum tau siv rau A694 F65?

• A694 F65 feem ntau yog ua ke nrog AWS A5.5 E8018-C3 lossis GB/T 5118 E5518-C3 series vuam electrodes.

Hais txog Zhengzhou Huitong Pipeline Equipment Co., LTD.

HT PIPE yog ib tug zoo-paub stockist thiab exporter. Peb yog cov khoom lag luam stainless / carbon / npib tsib xee alloy 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. Hu rau peb kom paub ntau ntxiv thiab cov nqi dawb.

Tus sau: Chloe Pu (5 xyoos hauv stainless hlau, nickel alloy, thiab carbon steel kev lag luam)

Tshaj tawmHnub tim: Lub Plaub Hlis 16, 2026 (Beijing Time)

Cim npe nrov: astm a694 f65 norsok l-005 wn flange, wn flange, vuam flange