Plate Flange| Flanges Manufacturer in India

Plate Flanges, Plate Flanges Exporter, Plate Flanges Manufacturer in India, SS Plate Flanges Price, Best Quality Plate Flanges, Carbon Steel Plate Flanges Supplier, Stainless Steel Plate Flanges Stockists in Mumbai, India

Nishra Overseas LLP is a popular manufacturer, supplier, and exporter of high-quality Plate Flanges in Mumbai, India. We provide a wide variety of flanges that meet customer drawings and ASME, DIN, BS, and AWWA standards. Pipeline, valve, and other connection ends are sealed with our sturdy Plate Blank Flanges. These steel plate flanges have a high tensile strength and come with a raised face and backups for ease of installation. These flanges are available in a variety of sizes, grades, specifications, and thicknesses to meet the needs of the clients. These flanges are utilized in a variety of industrial applications.

Plate Flanges – IBR and Non-IBR, ANSI B16.5 Plate Flanges, SS SOF Flanges Suppliers in India, Carbon Steel Plate – IBR and Non-IBR Flanges Exporter Supplier, EN1092, ASME B16.5 Plate Flanges Manufacturers.

Only blind flanges and ring flanges (disc with a bore) are usually recommended to be manufactured from plate in accordance with B16.5 due to the AWWA specification's flange types. We would recommend using the more popular forging procedure if your application calls for tight adherence to B16.5. Because they are mass produced, commodity stock B16.5 type flanges are usually more affordable; however, where material availability and cost are issues, a plate material for a bigger ring flange or blind may be a good substitute.

We are a Stainless Steel Plate Flange manufacturer in India, and we offer these Inconel Plate Flange, Hastelloy Plate Flange, Monel Plate Flange, Alloy 20 Plate Flange, Aluminium Plate Flange, Nickel Plate Flange, Duplex Plate Flange, Super Duplex Plate Flange, Incoloy Plate Flange, Copper Plate Flange, Copper Nickel Plate Flange, Brass Plate Flange, 254 Smo Plate Flange, and Titanium Plate Flange in all standards that are common in the world.

Plate Flange Specification

Size	1/2″ (15 NB) to 48″ (1200NB)
Standards	ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Pressure Ratings	Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 \| PN6, PN10, PN16, PN25, PN40, PN64 etc.
Carbon Steel Slip On Flanges/ SORF Flanges	ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Stainless Steel Slip On Flanges/ SORF Flanges	ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Alloy Steel Slip On Flanges/ SORF Flanges	ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Slip On Flanges/ SORF Flanges	Duplex, Super Duplex, Nickel Alloys
Flange Face Type	Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment	Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Value Added Services	CNC Machining, Customised Flanges

Dimensions of Plate Flange 150 Class

ø	D	b	g	m	J	k	Holes	l	Kilogram
1/2"	88,9	11,1	34,9	30,2	22,3	60,3	4	15,9	0,400
3/4"	98,4	12,7	42,9	38,1	27,7	69,8	4	15,9	0,700
1"	107,9	14,3	50,8	49,2	34,5	79,4	4	15,9	0,800
1 1/4"	117,5	15,9	63,5	58,8	43,2	88,9	4	15,9	1,100
1 1/2"	127,0	17,5	73,0	65,1	49,5	98,4	4	15,9	1,400
2"	152,4	19,0	92,1	77,8	62,0	120,6	4	19,0	2,200
2 1/2"	177,8	22,2	104,8	90,5	74,7	139,7	4	19,0	3,600
3"	190,5	23,8	127,0	107,9	90,7	152,4	4	19,0	4,100
3 1/2"	215,9	23,8	139,7	122,2	103,4	177,8	8	19,0	5,200
4"	228,6	23,8	157,2	134,9	116,1	190,5	8	19,0	5,600
5"	254,0	23,8	185,7	163,6	143,8	215,9	8	22,2	6,300
6"	279,4	25,4	215,9	192,1	170,7	241,3	8	22,2	7,500
8"	342,9	28,6	269,9	246,1	221,5	298,4	8	22,2	12,600
10"	406,4	30,2	323,8	304,8	276,3	361,9	12	25,4	18,500
12"	482,6	31,7	381,0	365,1	327,1	431,8	12	25,5	28,000
14"	533,4	34,9	412,7	400,0	359,1	476,2	12	28,6	36,000
16"	596,9	36,5	469,9	457,2	410,5	539,7	16	28,6	46,000
18"	635,0	39,7	533,4	504,8	461,8	577,8	16	31,7	50,000
20"	698,5	42,9	584,2	558,8	513,1	635,0	20	31,7	64,000
22"	749,3	46,0	641,2	609,6	564,4	692,1	20	34,9	72,000
24"	812,8	47,6	692,1	663,6	615,9	749,3	20	34,9	89,000

Dimensions of Plate Flange 300 Class

ø	D	b	g	m	J	k	Holes	l	Kg.
1/2"	95,6	14,3	34,9	38,1	22,3	66,7	4	15,9	0,700
3/4"	117,5	15,9	42,9	47,6	27,7	82,5	4	19,0	1,100
1"	123,8	17,5	50,8	54,0	34,5	88,9	4	19,0	1,400
1 1/4"	133,3	19,0	63,5	63,5	43,2	98,4	4	19,0	1,800
1 1/2"	155,6	20,6	73,0	69,8	49,5	114,3	4	22,2	2,600
2"	165,1	22,2	92,1	84,1	62,0	127,0	8	19,0	3,400
2 1/2"	190,5	25,4	104,8	100,0	74,7	149,2	8	22,2	4,400
3"	209,5	28,6	127,0	117,5	90,7	168,3	8	22,2	6,100
3 1/2"	228,6	30,2	139,7	133,3	103,4	184,1	8	22,2	7,500
4"	254,0	31,7	157,2	146,0	116,1	200,0	8	22,2	10,100
5"	279,4	34,9	185,7	177,8	143,8	234,9	8	22,2	12,500
6"	317,5	36,5	215,9	206,4	170,7	269,9	12	22,2	14,100
8"	381,0	41,3	269,9	260,3	221,5	330,2	12	25,4	24,800
10"	444,5	47,6	323,8	320,7	276,3	387,3	16	28,6	37,100
12"	520,7	50,8	381,0	374,6	327,1	450,8	16	31,7	50,000
14"	584,2	54,0	412,7	425,4	359,1	514,3	20	31,7	70,000
16"	647,7	57,1	469,9	482,6	410,5	571,5	20	34,9	90,000
18"	711,2	60,3	533,4	533,4	461,8	628,6	24	34,9	112,000
20"	774,7	63,5	584,2	584,2	513,1	685,8	24	34,9	133,000
22"	838,2	66,7	641,2	641,2	564,4	742,9	24	41,3	197,000
24"	914,4	69,8	692,1	701,7	615,9	812,8	24	41,3	208,000

Dimensions of Plate Flange 600 Class

ø	D	b	g	m	J	k	Holes	l	Kg.
1/2"	95,2	14,3	34,9	38,1	22,3	66,7	4	15,9	0,800
3/4"	117,5	15,9	42,9	47,6	27,7	82,5	4	19,0	1,400
1"	123,8	17,5	50,8	54,0	34,5	88,9	4	19,0	1,600
1 1/4"	133,3	20,6	63,5	63,5	43,2	98,4	4	19,0	2,100
1 1/2"	155,6	22,2	73,0	69,8	49,5	114,3	4	22,2	3,100
2"	165,1	25,4	92,1	84,1	62,0	127,0	8	19,0	3,700
2 1/2"	190,5	28,6	104,8	100,0	74,7	149,2	8	22,2	5,400
3"	209,5	31,7	127,0	117,5	90,7	168,3	8	22,2	7,300
3 1/2"	228,6	34,9	139,7	133,3	103,4	184,1	8	25,4	8,900
4"	273,0	38,1	157,2	152,4	116,1	215,9	8	25,4	11,800
5"	330,2	44,4	185,7	188,9	143,8	266,7	8	28,6	24,500
6"	355,6	47,6	215,9	222,2	170,7	292,1	12	28,6	29,500
8"	419,1	55,6	269,9	273,0	221,5	349,2	12	31,7	43,000
10"	508,0	63,5	323,8	342,8	276,3	431,8	16	34,9	70,000
12"	558,8	66,7	381,0	400,0	327,1	488,9	20	34,9	86,000
14"	603,2	69,8	412,7	431,8	359,1	527,0	20	38,1	100,000
16"	685,8	76,2	469,9	495,3	410,5	603,2	20	41,3	142,000
18"	742,9	82,5	533,4	546,1	461,8	654,0	20	44,4	175,000
20"	812,8	88,9	584,2	609,6	513,1	723,9	24	44,4	232,000
22"	869,9	95,2	641,2	666,7	564,4	777,9	24	47,6	292,000
24"	939,8	101,6	692,1	717,5	615,9	838,2	24	50,8	330,000

What are Plate flanges?

A plate flange is a flat, circular disc welded to the end of a pipe, which allows it to be fastened to another pipe. It is commonly referred to as a flat flange, plain flange, or flange slip. Two plate flanges can be bolted together with a gasket in between, which is commonly used in fuel and water pipes.

The length of pipes is not always known while building a pipeline. The plates can also be welded with a minor bias to the shaft, allowing two pipes that are not exactly aligned to be linked.

Plate flanges feature a serrated finish on the inner mating surface, which allows the plate to fit inside the gasket material. Plate flange designs in any particular dimension are standardized, regardless of the materials used in their fabrication. This ensures a perfect fit between a 6-inch (15 cm) black pipe flange and a 6-inch stainless steel flange. This ensures a complete seal between the two connecting pipes.

Plate Flange Applications

Oil and Gas Processing	Dairy and Food Processing
Desalination	Pesticides
Pulp and Paper	Sugar Factory
Energy industries	Power Plants
Ship Building	Fertilizers
Machine Building	Nuclear
Pharmaceuticals	Chemicals
Textile Machinery	Synthetic Fibers
Construction	Modern Architecture
Refinery & Petrochemicals	Water treatment facilities

Plate Flange Marking

Every Standards have clearly requirements for steel flanges’ marking style, usually the marking words include seller’s Logo, buyer’s Logo (OEM), standard number, flange’s type, flange’s pressure, flange’s size, flange’s material, place of origin, heat number and other words for convenient to trace. If the flanges repaired by welding, it must mark on flanges showing this flange repared by welding. If the flange’s dimensions (OD, ID, PCD, Thickness, Holes number, Holes diameter, Tolerance etc) are different with the normal standard, it also must mark on flanges where it is different with normal ones. Another important place is heat number marking, it is the tracing base for every piece flange, and from the heat number we can trace to the beginning of raw material import.

The Marking Style for European Standards Flanges, DIN, UNI, EN 1092-1 norms etc
LOGO, EN 1092-1, TYPE 01, PN16, DN80, 88.9, P265GH, HEAT NUMBER
The Marking Style for ANSI, ASME Standards Flanges, ANSI, ASME, AWWA norms etc LOGO, ASME B16.5, CLASS 150#, SLIP-ON RF, A105, HEAT NUMBER
The Marking Style For JIS, KS norms etc, special with KS Mark
LOGO, JIS B2220, 5K, 80A, SOP, SF440A, HEAT NUMBER, KS MARK
The Marking Style for BS 4504 norms etc
LOGO, BS 4504, WELD NECK, PN40, DN80, RSt37.2, HEAT NUMBER
The Marking Style for GOST 12820, GOST 12821 norms etc
LOGO, GOST 12820, PN1.6MPA, DN80, Q235B, HEAT NUMBER
The Marking Style for SABS 1123, SANS 1123 norms etc
LOGO, SABS 1123, CLASS 4000/3, NB80, A105, HEAT NUMBER

Plate Flange for Shipping, Handling, and Packaging

Carbon Steel Plate Flange and Stainless Steel Slip On Flanges are delivered with or without surface protection, as determined by the manufacturer.

The company delivers Plate Flange in standard packaging, without surface protection or end protectors (caps). Special packaging, protective covers, and end protectors (caps) can be agreed upon.

Plate Flange Manufacturer in India