AISI 4145 Flanges

AISI 4145 Flanges Suppliers in India

SAE 4145 Slip On Flange, UNS G41450 Blind Flange Exporter

Metalfed Engineering is a leading supplier, exporter, and manufacturers of a wide range of Flanges. These Flanges are available in different types such as Slip-on Flanges, Orifice Flanges, Blind Flanges, Socket Weld Flanges, Weld Neck Flanges, Ring Type Joint flanges, and more. A flange is a method of connecting pipes, valves, pumps, and other equipment to form a piping system. It also provides easy access for cleaning, inspection, or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal. In addition, flanges, like fittings and pipes, for specific purposes sometimes internally equipped with layers of materials of completely different quality as the flanges themselves, which are “lined flanges”.

A Specialized Manufacturer of AISI 4145 Pipe Flange, UNS G41450 Weld Neck Flange, Alloy Steel 4145 Socket Weld Flange, SAE 4145 Orifice Flange, ASME B16.5 SAE 4145 Threaded Flange in all Dimensions and Pressure Class.

Table of Content

AISI 4145 Flanges Specifications
SAE 4145 Flanges Equivalent Grades
SAE 4145 Flanges Chemical Composition
AISI 4145 Flanges Mechanical Properties
SAE 4145 Flanges Size Range

SAE 4145 Flanges Manufacturing Standards
AISI 4145 Flanges Dimensions
SAE 4145 Flanges Applications
AISI 4145 Flanges Exports to
AISI 4145 Flanges Supply to

Metal flanges are commonly used for industrial, commercial, and institutional application. Steel pipe flanges are available in variety of styles and pressure classes. Metal flanges are classified from 150 to 2500 # rating. In addition to specifying pressure class, certain flanges such as weld neck flange & socket weld flange also require specifying the pipe schedule. This ensures the pipe bore will match the bore of the weld neck or socket weld flange.

Value Added Services

Epoxy Coating
Electro Polish
Sand Blasting

Testing

Intergranular Corrosion Test
Tensile Test
Hardness Test

Features

Good load bearing capacity
Excellent versatility and weldability
High tensile strength

Largest Stockists of SAE 4145 RTJ Flange, Alloy Steel 4145 Lap Joint Flange, UNS G41450 Spectacle Blind Flange, AISI 4145 Lap Joint Flange, Forged Flange, Slip-on Flange, Blind Flange at Best Prices.

AISI 4145 Flanges Specifications

Product Name:	AISI 4145 Flanges \| SAE 4145 Flanges
size:	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Dimensions:	ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standard:	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Pressure Class:	Class 150 LBS, 300 LBS, 400 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS \| PN6, PN10, PN16, PN25, PN40, PN64 etc.
Coating:	Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
common types:	Forged / Screwed / Threaded / Plate
Test Certificates:	Third Party Inspection Report, 100% Radiography Test Report, Raw Materials Certificate, EN 10204/3.1B, etc.
Flange Face Type:	Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Large Male-Female (LMF), Small Male-Female (SMF), Lap-Joint Face (LJF), Large Tongue & Groove (T&G).
Test Certificates (TC):	Raw Materials Certificate, EN 10204/3.1B, 100% Radiography Test Report, Third Party Inspection Report, etc
Material Test Certificates (MTC):	As per EN 10204 3.1 and EN 10204 3.2, TC certifying NACE MR0103, NACE MR0175
Uses & Applications:	Petrochemicals and acids, Nuclear Power, Heavy oil refineries, Bitumen upgraders.
Export Network:	Ireland, Oman, Dubai, Indonesia, Egypt, Singapore, Saudi & Arabia, Iran, Ukraine, Canada, USA, Brazil, Spain, Thailand, Korea, India, Peru, etc

AISI 4145 Flanges Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	EN
AISI 4145	–	G41450	–	–	–

SAE 4145 Flanges Chemical Composition

	C	Si	Mn	P	S	Cr	Mo	Fe
Min	0.43	0.15	0.75	–	–	0.80	0.15	0.00
Max	0.48	0.35	1.00	0.035	0.040	1.10	0.25	0.00

SAE 4145 Flanges Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.85 g/cm3	1416°C	655 MPa	140 GPa	20%

AISI 4145 Flanges Size Range

Below Mentioned Flanges Size: 1/8″ – 36″
AISI 4145 / SAE 4145 Slip-On Flanges	AISI 4145 / SAE 4145 Threaded Flanges
AISI 4145 / SAE 4145 Lap Joint Flanges	AISI 4145 / SAE 4145 Plate Flanges
AISI 4145 / SAE 4145 Weld Neck Flanges	AISI 4145 / SAE 4145 Socket Weld Flanges
AISI 4145 / SAE 4145 Blind Flanges	AISI 4145 / SAE 4145 Reducing Flanges
AISI 4145 / SAE 4145 Ring Type Joint Flanges	AISI 4145 / SAE 4145 Square Flanges
AISI 4145 / SAE 4145 Orifice Flanges	AISI 4145 / SAE 4145 Forged Flanges

AISI/SAE 4145 Flanges Manufacturing Standards

American Steel Flanges Standard
Standard Name	Standard Code
Forged Flanges	ANSI ASME SA-182
Lap joint flange, Welding neck flange, Slip on flange, Threaded flange, Blind flange, RTJ flange	ANSI ASME B16.5
Blind flange, Welding neck flange	ASME – B 16.47
Welding neck flange, Slip on flange	ASME – B 16.36
German Steel Flanges Standard
BLRF, Steel Blind Flanges	DIN 2527
Flat Flange for Welding (Slip On)	DIN 2573 / 2576
Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)	DIN 2673
Lapped / Loose (Lap Joint) Flanges Plain Collars	DIN 2641 / 2642
Long Neck Welding Flanges	DIN 28115
AISI 4145 PN10 Flanges, DIN PN 10 Flanges, PN16 Flange	DIN PN10, PN16
AISI 4145 PN20 Flanges, DIN PN 25 Flanges	DIN PN20, PN25
AISI 4145 PN40 Flanges, DIN PN 50 Flanges	DIN PN40, PN50
Japanese Steel Flanges Standard
Slip-on Hub (SOH), Slip-on plate flange (SOP), Welding neck flange (WN), Socket Welding flange (SW), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)	JIS B2220
Socket Welding flange (SW), Slip-on plate flange (SOP), Welding neck flange (WN), Slip-on Hub (SOH), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL)	JIS B2291
AISI 4145 5K SORF Flanges, 10K SOFF Flanges	JIS 5K, 10K
SAE 4145 16K Blind Flanges, 20K BLRF Flanges	JIS 16K, 20K
AISI 4145 30K Slip on Flanges, 40K Blind Flanges	JIS 30K, 40K
Italian Flanges Standard
Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)	UNI Flanges
British Standard Pipe Flanges Standard
AISI 4145 BS 10 Table D Flanges, Table D Pipe Flange	BS 10 Table D
AISI 4145 BS 10 Table E Flanges, Table E Pipe Flange	BS 10 Table E
AISI 4145 BS 10 Table E Flanges, Table E Flanges	BS 10 Table F
AISI 4145 BS 10 Table E Flanges, Table E Pipe Flanges	BS 10 Table H

AISI 4145 Flanges Dimensions

AISI 4145 Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. There are many common flange standards and flanges within the same standard can etiher be flat or raised face. Below is a reference table for critical flange dimensions.

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
15mm (1/2″)
ANSI B16.5	ANSI 150	89	60	4	13	16
	ANSI 300	95	67	4	13	16
	ANSI 600	95	67	4	13	16
	ANSI 900	121	83	4	19	22
	ANSI 1500	121	83	4	19	22
20mm (3/4″)
ANSI B16.5	ANSI 150	98	70	4	13	16
	ANSI 300	117	83	4	16	19
	ANSI 600	117	83	4	16	19
	ANSI 900	130	89	4	19	22
	ANSI 1500	130	89	4	19	22
25mm (1″)
ANSI B16.5	ANSI 150	110	79	4	13	16
	ANSI 300	125	89	4	16	19
	ANSI 600	125	89	4	16	19
	ANSI 900		102	4	22	25
	ANSI 1500		102	4	22	25
32mm (1 1/4″)
ANSI B16.5	ANSI 150	117	89	4	13	16
	ANSI 300	133	98	4	16	19
	ANSI 600	133	98	4	16	19
	ANSI 900	159	111	4	22	25
	ANSI 1500	159	111	4	22	25
40mm (1 1/2″)
ANSI B16.5	ANSI 150	127	98	4	13	16
	ANSI 300	156	114	4	19	22
	ANSI 600	156	114	4	19	22
	ANSI 900	178	124	4	25	29
	ANSI 1500	178	124	4	25	29
50mm (2″)
ANSI B16.5	ANSI 150	152	121	4	16	19
	ANSI 300	165	127	8	16	19
	ANSI 600	165	127	8	16	19
	ANSI 900	216	165	8	22	25
	ANSI 1500	216	165	8	22	25
65mm (2 1/2″)
ANSI B16.5	ANSI 150	178	140	4	16	19
	ANSI 300	191	149	8	19	22
	ANSI 600	191	149	8	19	22
	ANSI 900	244	191	8	22	25
	ANSI 1500	244	191	8	25	29
80mm (3″)
ANSI B16.5	ANSI 150	191	152	4	16	19
	ANSI 300	210	168	8	19	22
	ANSI 600	210	168	8	19	22
	ANSI 900	241	192	8	22	25
	ANSI 1500	267	203	8	29	32
100mm (4″)
ANSI B16.5	ANSI 150	229	191	8	16	19
	ANSI 300	254	200	8	19	22
	ANSI 600	273	216	8	22	25
	ANSI 900	292	235	8	29	32
	ANSI 1500	311	241	8	32	35
125mm (5″)
ANSI B16.5	ANSI 150	254	216	8	19	22
	ANSI 300	279	235	8	19	22
	ANSI 600	330	267	8	25	29
	ANSI 900	349	279	8	32	35
	ANSI 1500	375	292	8	38	41
150mm (6″)
ANSI B16.5	ANSI 150	279	241	8	19	22
	ANSI 300	318	270	12	19	22
	ANSI 600	356	292	12	25	29
	ANSI 900	381	318	12	29	32
	ANSI 1500	394	318	12	35	38
200mm (8″)
ANSI B16.5	ANSI 150	343	298	8	19	22
	ANSI 300	381	330	12	19	22
	ANSI 600	419	349	12	29	32
	ANSI 900	470	394	12	35	38
	ANSI 1500	483	394	12	41	44
250mm (10″)
ANSI B16.5	ANSI 150	406	362	12	22	25
	ANSI 300	445	387	16	25	29
	ANSI 600	508	432	16	32	35
	ANSI 900	546	470	16	35	38
	ANSI 1500	584	483	12	41	51
300mm (12″)
ANSI B16.5	ANSI 150	483	432	12	22	25
	ANSI 300	521	451	16	29	32
	ANSI 600	559	489	20	32	35
	ANSI 900	610	533	20	35	38
	ANSI 1500	673	571	16	51	54
350mm (14″)
ANSI B16.5	ANSI 150	533	476	12	25	29
	ANSI 300	584	514	20	29	32
	ANSI 600	603	527	20	38	41
	ANSI 900	641	559	20	38	41
	ANSI 1500	749	635	16	57	60
400mm (16″)
ANSI B16.5	ANSI 150	597	540	16	25	29
	ANSI 300	648	572	20	32	35
	ANSI 600	686	603	20	38	41
	ANSI 900	705	616	20	41	44
	ANSI 1500	826	705	16	64	67
450mm (18″)
ANSI B16.5	ANSI 150 Flange	635	578	16	29	32
	ANSI 300 Flange	711	629	24	32	35
	ANSI 600 Flange	743	654	20	41	44
	ANSI 900 Flange	787	686	20	48	51
	ANSI 1500 Flange	914	775	16	70	73
500mm (20″)
ANSI B16.5	ANSI 150 Flange	699	635	20	29	32
	ANSI 300 Flange	775	686	24	32	35
	ANSI 600 Flange	813	724	24	41	44
	ANSI 900 Flange	857	749	20	51	54
	ANSI 1500 Flange	984	832	16	76	79
600mm (24″)
ANSI B16.5	ANSI 150 Flanges	813	749	20	32	35
	ANSI 300 Flanges	914	813	24	38	41
	ANSI 600 Flanges	940	838	24	48	51
	ANSI 900 Flanges	1041	902	20	64	67
	ANSI 1500 Flanges	1168	991	16	89	92

AISI 4145 Flanges Types and Standards

Note: Prices are based on product, material grade, and quantity. Contact us anytime to get full quotation.

GET UPDATED PRICE AND COMPLETE QUOTATION WITHIN AN HOUR sales@metalfed.com

SAE 4145 Flanges – Applications & Industries

Oil & Gas Industries

Gas Processing Industries

Food Processing Industries

Petrochemical Industries

Chemical Industries

Power Generation Industries

Sugar Industries

Fertilizers Industries

We are well-known prestigious Manufacturers, Exporters, and Suppliers of high quality AISI 4145 Slip On Flanges. We supply ANSI B16.5 SAE 4145 Weld Neck Flanges to customers in various industries including chemical, pharmaceutical, petrochemical, power, engineering and various other industrial applications. Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, Third Party Inspection Report and 100% Radiography Test Report.

Ready Stock of SAE 4145 Flanges Export to

ASIA: India, Indonesia, Japan, Malaysia,Bangladesh, Cambodia, Maldives, Myanmar, Singapore, South Korea, Vietnam, Sri Lanka, Taiwan, Thailand.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
EUROPE: Albania, Austria, Belgium, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Malta, Netherlands, Norway, Portugal, Russia, Slovakia, Slovenia, Spain, Switzerland, UK, Ukraine.
NORTH AMERICA: Costa Rica, Bahamas, Canada,Denmark, Jamaica, Mexico, Panama, Trinidad And Tobago, Puerto Rico, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.

AISI 4145 Flanges Supplier

Ahmedabad, Al Jubail, Al Khobar, Aberdeen, Abu Dhabi, Ahvaz, Algiers, Ankara, Atyrau, Bangkok, Bengaluru, Bhopal, Bogota, Brisbane, Busan,Calgary, Caracas, Chandigarh, Cairo, Chennai, Chiyoda, Coimbatore, Colombo, Courbevoie, Doha, Dubai,Dallas, Dammam, Ernakulam,Edmonton, Faridabad, Gurgaon, Geoje-si, Gimhae-si, Granada, Hanoi, Haryana, Ho Chi Minh City, Hong Kong, Houston, Howrah, Hyderabad, Indore, Istanbul, Jakarta, Jeddah, Karachi, Kolkata, Kuala Lumpur, Kuwait City, La Victoria, Lagos, Lahore, London, Los Angeles, Ludhiana, Madrid, Manama, Mexico City, Milan, Melbourne, Montreal, Moscow, Mumbai, Muscat, Navi Mumbai, New Delhi, New York, Noida, Perth, Petaling Jaya, Pimpri-Chinchwad, Port-of-Spain, Pune, Rajkot, Rio de Janeiro, Riyadh, Santiago, Secunderabad, Seoul, Sharjah, Singapore, Surat, Sydney,Thiruvananthapuram, Toronto, Tehran, Thane, Ulsan, Vadodara, Visakhapatnam, Vung Tau.

CONTACT

Please send us the complete details of AISI 4145 Flanges requirement. We offer SAE 4145 Threaded Flanges, and AISI 4145 Blind Flanges which are accurately designed to provide satisfaction to our customers. We are assisted by a team of skilled professionals, who support us in all our career activities right from a realization of raw material to testing and final dispatch of these Socket Weld Flange, Orifice Flange, Lap Joint Flange, Spectacle Blind Flange, RTJ Flange at our valuable customers end. Buy SAE 4145 Flangeat a cheap price from us.

sales@metalfed.com | +91 9137898594 | Quotation Form | Reach Us