Alloy Steel F5 Lap Joint Flange

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MOQ : 100 Pieces

Alloy Steel F5 Lap Joint Flange Specification

Surface Finish
Polished

Corrosion Resistant
Yes

Grade
Multple Grades Available

Features
High Quality

Material
Carbon Steel

Standard
ANSI

Surface
Galvanized

Size
Various Sizes Available

Alloy Steel F5 Lap Joint Flange Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
5000 Pieces Per Month

Delivery Time
10 Days

Main Domestic Market
All India

About Alloy Steel F5 Lap Joint Flange

Experience the elite performance of our Alloy Steel F5 Lap Joint Flange, a celebrated solution engineered for those who seek a triumphant blend of quality and durability. Manufactured and exported by a sought-after leader in India, this flange features a polished, galvanized surface and multiple grades to match your project needs. ANSI standard, corrosion resistance, and diverse sizes make it an ideal choice for challenging environments. Order yours now and join our network of satisfied customers who appreciate premium, high-quality fittings. Try now for unmatched reliability.

Key Applications and Distinct Advantages

The Alloy Steel F5 Lap Joint Flange excels in a variety of rigorous applications including petrochemical processing, power generation, and marine pipelines. Its corrosion-resistant nature and robust construction make it suitable for both high-pressure and corrosive environments. A celebrated benefit is its easy adaptability for frequent installations and removals, offering substantial time and cost savings. This type is particularly favored where alignment and quick disassembly are top priorities, ensuring operational efficiency and safety.

Order Process, Payment Terms, and Export Markets

We offer flexible payment options on our list price, including advance payments and standard credit terms for bulk orders. Sample policies are designed to allow clients to examine our triumphant quality before placing large orders. Shipped goods are promptly dispatched to prominent markets such as Europe, Southeast Asia, and the Middle East. Our celebrated export and supply network ensures that orders reach clients securely and on time, making us a sought-after supplier worldwide.

Duplex Flanges Specification

Standards	ASTM A182 / ASME SA182
Dimensions	ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size	1/2" (15 NB) to 48" (1200NB)
Class	150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard	ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Flange Face Types	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Super Duplex Flange Dimensions

NPS (in.)	Duplex Steel Flange Dimensions
NPS (in.)	Dia. of Flange (in.)	No. of Bolts	Dia. of Bolts (in.)	Dia. of Bolt Holes (in.)	Bolt Circle (in.)
1/4	3-3/8	4	1/2	0.62	2-1/4
1/2	3-1/2	4	1/2	0.62	2-3/8
3/4	3-7/8	4	1/2	0.62	2-3/4
1	4-1/4	4	1/2	0.62	3-1/8
1-1/4	4-5/8	4	1/2	0.62	3-1/2
1-1/2	5	4	1/2	0.62	3-7/8
2	6	4	5/8	0.75	4-3/4
2-1/2	7	4	5/8	0.75	5-1/2
3	7-1/2	4	5/8	0.75	6
3-1/2	8-1/2	8	5/8	0.75	7
4	9	8	5/8	0.75	7-1/2
5	10	8	3/4	0.88	8-1/2
6	11	8	3/4	0.88	9-1/2
8	13-1/2	8	3/4	0.88	11-3/4
10	16	12	7/8	1	14-1/4
12	19	12	7/8	1	17
14	21	12	1	1.12	18-3/4
16	23-1/2	16	1	1.12	21-1/4
18	25	16	1-1/8	1.25	22-3/4
20	27-1/2	20	1-1/8	1.25	25
24	32	20	1-1/4	1.38	29-1/2

Duplex Flanges Weight Chart

Pipe Normal Diameter (inch)		Outer diameter Flange	Thicjness Of Flange Minimum	Diameter of Hub	Diameter of Raised Face	Length Hub.Y	Thread Length	Diameter of Bolt Circle	Diameter of Bolt Holes	Number of Bolts	Diameter of Bolts (inch)	KG	LB
1/2"	15	89.00	11.20	30.20	35.10	15.70	15.70	60.50	15.80	4	1/2"	0.4	0.9
3/4"	20	98.50	12.70	38.10	42.90	15.70	15.70	69.90	15.80	4	1/2"	0.7	1.5
1"	25	108.00	14.20	49.30	50.80	17.50	17.50	79.30	15.80	4	1/2"	0.8	1.8
1-1/4"	32	117.50	15.70	58.70	63.50	20.60	20.60	88.90	15.80	4	1/2"	1.2	2.6
1-1/2"	40	127.00	17.50	65.00	73.20	22.40	22.40	98.60	15.80	4	1/2"	1.5	3.3
2"	50	152.50	19.10	77.70	91.90	25.40	25.40	120.70	19.10	4	5/8"	2.3	5.1
2-1/2"	65	178.00	22.40	90.40	104.60	28.40	28.40	139.70	19.10	4	5/8"	3.7	8.1
3"	80	190.50	23.90	108.00	127.00	30.20	30.20	152.40	19.10	4	5/8"	4.1	9
3-1/2"	90	216.00	23.90	122.20	139.70	31.80	31.80	177.80	19.10	8	5/8"	5.1	11.2
4"	100	228.50	23.90	134.90	157.20	33.30	33.30	190.50	19.10	8	5/8"	5.9	13
5"	125	254.00	23.90	163.60	185.70	36.60	36.60	215.90	22.40	8	3/4"	7	15.4
6"	150	279.50	25.40	192.00	215.90	39.60	39.60	241.30	22.40	8	3/4"	8.4	18.5
8"	200	343.00	28.40	246.10	269.70	44.50	44.50	298.50	22.40	8	3/4"	13	28.6
10"	250	406.50	30.20	304.80	323.90	49.30	49.30	362.00	25.40	12	7/8"	18	39.5
12"	300	482.50	31.80	365.30	381.00	55.60	55.60	431.80	25.40	12	7/8"	29	64
14"	350	533.50	35.10	400.10	412.80	57.20	57.20	476.30	28.50	12	1"	39	86
16"	400	597.00	36.60	457.20	469.90	63.50	63.50	539.80	28.50	16	1"	47	103
18"	450	635.00	39.60	505.00	533.40	68.30	68.30	577.90	31.80	16	1 1/8"	57	126
20"	500	698.50	42.90	558.80	584.20	73.20	73.20	635.00	31.80	20	1 1/8"	76	167
24"	600	813.00	47.80	663.40	692.20	82.60	82.60	749.30	35.10	20	1 1/4"	97	214

Duplex Flange Pressure Rating Chart

ASME	Pressure Temperature Ratings For Duplex Steel Flanges
Temperature °F	Class 150	Class 300	Class 400	Class 600	Class 900	Class 1500	Class 2500
-20 to 100	275	720	960	1440	2160	3600	6000
200	230	600	800	1200	1800	3000	5000
300	205	540	720	1080	1620	2700	4500
400	190	495	660	995	1490	2485	4140
500	170	465	620	930	1395	2330	3880
600	140	435	580	875	1310	2185	3640
650	125	430	575	860	1290	2150	3580
700	110	425	565	850	1275	2125	3540
750	95	415	555	830	1245	2075	3460
800	80	405	540	805	1210	2015	3360
850	65	395	530	790	1190	1980	3300
900	50	390	520	780	1165	1945	3240
950	35	380	510	765	1145	1910	3180
1000	20	320	430	640	965	1605	2675
1050	20	310	410	615	925	1545	2570
1100	20	255	345	515	770	1285	2145
1150	20	200	265	400	595	995	1655
1200	20	155	205	310	465	770	1285
1250	20	115	150	225	340	565	945
1300	20	85	115	170	255	430	715
1350	20	60	80	125	185	310	515
1400	20	50	65	95	145	240	400
1450	15	35	45	70	105	170	285
1500	10	25	35	55	80	135	230

FAQs of Alloy Steel F5 Lap Joint Flange:

Q: How does the Alloy Steel F5 Lap Joint Flange benefit industrial operations?

A: This flange offers exceptional corrosion resistance and robust construction, making it ideal for demanding environments. Its design allows for easy assembly and disassembly, saving valuable time during maintenance and installation.

Q: What is the process for ordering and receiving this flange?

A: To order, simply contact our sales team or place an inquiry online. Once the order is processed, shipped goods will be delivered to the specified destination, supported by flexible payment terms.

Q: Where are these flanges usually used?

A: Alloy Steel F5 Lap Joint Flanges are commonly used in industries like oil & gas, petrochemicals, power plants, and marine pipelines, where resistance to corrosion and adaptability matter most.

Q: What sizes and grades are available for this flange?

A: We offer various sizes and multiple material grades to ensure a perfect fit for your unique requirements. Our team can help determine the best option based on ANSI standards and desired application.

Q: When can customers expect delivery after placing an order?

A: Delivery timelines depend on order size and destination, but our efficient logistics ensure prompt dispatch and on-time arrival to both domestic and international locations.

Q: How can samples be requested before a bulk order?

A: We offer a sample policy for clients. Please contact us directly with your requirements and we will arrange for samples, enabling you to assess the products elite quality before committing to larger quantities.

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