Nippo Flange| Flanges Manufacturer in India

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

Nishra Overseas LLP is a major and largest manufacturer, exporter, and supplier of premium grade Flanges, including Nipo Flange. Our hardworking staff provides expert help in the manufacturing of all pipe fittings, pipes, and other related products that we sell. A pipe flange is a pipe connector. In a pipeline system, a pipe flange joins pipes and other components. Bolted connectors and gaskets are used to accomplish this. The most common flanges found in pipelines are socket weld flanges, nipo flanges, and nipo flanges. This kind of pipe flange connection facilitates routine maintenance, repair, and disassembly.

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

Nishra Overseas employs highly qualified and talented experts that are up to date on industry developments. As a result, we develop and provide you with dependable, sustainable goods that follow emerging trends. We are producers, distributors, and exporters of Nipoflange, a combination of a weld neck flange and a nipolet. Like a nipolet, a stainless steel nipoflange offers a 90° branch connection on the main pipeline. A valve or other piece of equipment is connected to the opposite side of the ASME B16.5 Alloy Steel Nipoflange. The main term for these flanges is branch connectors. We produce Nickel Alloy Nipoflanges, which are forged from solid metal pieces rather than welded, in metals such as Inconel, Hastelloy, Alloy 20, and stainless steel.

The term "nipo flange" refers to a combination of weld and let. The pipe industry frequently uses nipolets and flanges, such as weldlets or nipolets for 90-degree branch connections. Your piping team must first solder the Nipolet portion of the device onto the running pipe and then bolt the flanged portion onto the flange of the branched pipe if you choose to install the Nipo flange.

Nipo and Weldo flanges are conceptually comparable. They combine a weld neck flange with a branch fitting connection. One piece of solid forged steel is used to make the Weldo flanges.

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

Nippo 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 Nipo Flanges

DN In inches	Dimension	ASME B16.5 nipo flange Dimensional Sizes 1/2 inches to 2 1/2 inches
		125 LBS 150 LBS		300 LBS		400 LBS		600 LBS		900 LBS		1500 LBS		2500 LBS
		inches	millimeter	inches	millimeter	inches	millimeter	inches	millimeter	inches	millimeter	inches	millimeter	inches		millimeter
1/2	A	3 1/2	88.9	3 3/4	95.2	3 3/4	95.2	3 3/4	95.2	4 3/4	121	4 3/4	121	5 1/4	133.4
	b	7/16	11.1	9/16	14.3	9/16	14.3	9/16	14.3	7/8	22.2	7/8	22.2	1 3/16	30.2
	D2	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9	1 3/8	34.9
	D1	2 3/8	60.3	2 5/8	66.7	2 5/8	66.7	2 5/8	66.7	3 1/4	82.6	3 1/4	82.6	3 1/2	88.9
	n	4	4	4	4	4	4	4	4	4	4	4	-	4	44
	d	5/8	15.9	5/8	15.9	5/8	15.9	5/8	15.9	7/8	22.2	7/8	22.2	7/8	22.2
3/4	A	3 7/8	98.4	4 5/8	117.5	4 5/8	117.5	4 5/8	117.5	5 1/8	130	5 1/8	130	5 1/2	139.7
	b	1/2	12.7	5/8	15.9	5/8	15.9	5/8	15.9	1	25.4	1	25.4	1 1/4	31.8
	D2	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9	1 11/16	42.9
	D1	2 3/4	69.8	3 1/4	82.5	3 1/4	82.5	3 1/4	82.5	3 1/2	88.9	3 1/2	88.9	3 3/4	95.2
	n	4	4	4	4	4	4	4	4	4	4	4	-	4	44
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	7/8	22.2	7/8	22.2	7/8	22.2
1	A	4 1/4	108	4 7/8	123.8	4 7/8	123.8	4 7/8	123.8	5 7/8	149.2	5 7/8	149.2	6 1/4	159
	b	9/16	14.3	11/16	17.5	11/16	17.5	11/16	17.5	1 1/8	28.6	1 1/8	28.6	1 3/8	34.9
	D2	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8	2	50.8
	D1	3 1/8	79.4	3 1/2	88.9	3 1/2	88.9	3 1/2	88.9	4	102	4	102	4 1/4	108
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1	25.4
1 1/4	A	4 5/8	117.5	5 1/4	133.4	5 1/4	133.4	5 1/4	133.4	6 1/4	159	6 1/4	159	7 1/4	184.2
	b	5/8	15.9	3/4	19	13/16	20.6	13/16	20.6	1 1/8	28.6	1 1/8	28.6	1 1/2	38.1
	D2	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5	2 1/2	63.5
	D1	3 1/2	88.9	3 7/8	98.4	3 7/8	98.4	3 7/8	98.4	4 3/8	111	4 3/8	111	5 1/8	130
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	15.9	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1 1/8	28.6
1 1/2	A	5	127	6 1/8	155.6	6 1/8	155.6	6 1/8	155.6	7	177.8	7	177.8	8	203
	b	11/16	17.5	13/16	20.6	7/8	22.2	7/8	22.2	1 1/4	31.8	1 1/4	31.8	1 3/4	44.5
	D2	2 7/8	73 98	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73	2 7/8	73
	D1	3 7/8	4	4 1/2	114	4 1/2	114	4 1/2	114	4 7/8	124	4 7/8	124	5 3/4	146
	n	4	4	4	4	4	4	4	4	4	4	4	4	4	4
	d	5/8	. 15.9	7/8	22.2	7/8	22.2	7/8	22.2	1 1/8	28.6	1 1/8	28.6	1 1/4	31.8
2	A	6	152.4	6 1/2	165.1	6 1/2	165.1	6 1/2	165.1	8 1/2	215.9	8 1/2	215.9	9 1/4	234.9
	b	3/4	19	7/8	22.2	1	25.4	1	25.4	1 1/2	38.1	1 1/2	38.1	2	50.8
	D2	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1	3 5/8	92.1
	D1	4 3/4	121	5	127	5	127	5	127	6 1/2	165.1	6 1/2	165.1	6 3/4	171
	n	4	4	8	8	8	8	8	8	8	8	8	8	8	8
	d	3/4	19	3/4	19	3/4	19	3/4	19	1	25.4	1	25.4	1 1/8	28.6
2 1/2	A	7	177.8	7 1/2	190.5	7 1/2	190.5	7 1/2	190.5	9 5/8	244	9 5/8	244	10 1/2	266.7
	b	7/8	22.2	1	25.4	1 1/8	28.6	1 1/8	28.6	1 5/8	41.3	1 5/8	41.3	2 1/4	57.2
	D2	4 1/8	104.8	4 1/8	104.8	4 1/8	104.8	4 1/8	104.8	4 1/8	105	4 1/8	105	4 1/8	105
	D1	5 1/2	139.7	5 7/8	149.2	5 7/8	149.2	5 7/8	149.2	7 1/2	190.5	7 1/2	190.5	7 3/4	197
	n	4	4	8	8	8	8	8	8	8	8	8	8	8	8
	d	3/4	19	7/8	22.2	7/8	22.2	7/8	22.2	1 1/8	28.6	1 1/8	28.6	1 1/4	31.8

Nipo Flange Pressure Rating Class

ASME B16.5 Nipo Flange Pressure Pressure
Temperature (°C)	Class
Temperature (°C)	Class 150	Class 300	Class 400	Class 600	Class 900	Class 1500	Class 2500
-29 - 38	19.8	51.7	68.9	103.4	155	259	431
50	19.5	51.7	68.9	103.4	155	259	431
100	17.7	51.5	68.7	103.0	155	258	429
150	15.8	50.2	66.8	100.3	151	251	418
200	13.8	48.6	64.8	97.2	146	243	405
250	12.1	46.3	61.7	92.7	139	232	386
300	10.2	42.9	57.0	85.7	129	214	357
325	9.3	41.4	55.0	82.6	124	207	344
350	8.4	40.0	53.4	80.0	120	200	334
375	7.4	37.8	50.4	75.7	114	189	315
400	6.5	34.7	46.3	69.4	104	174	290
425	5.5	28.8	38.4	57.5	86.3	144	240
450	4.6	23.0	30.7	46.0	69.0	115	192
475	3.7	17.1	22.8	34.2	51.3	85.4	142
500	2.8	11.6	15.4	23.2	34.7	57.9	96.5
538	1.4	5.9	7.9	11.8	17.7	29.5	49.2

What Is Nipo Flange?

A Nipoflange connection consists of a flange on one side and a Nipolet on the other. This allows for welding with the Nipolet and then connecting to a standard flange on the other end. Stainless Steel Nipoflange. Dimensions require a range of NPS 26 to NPS 60 up to 60 inches. A Carbon Steel Nipo Flange is utilized for a branch connection. When corrosion resistance and light weight are important, the Alloy Steel Nipo Flange is employed. Class 150 Nipoflange is a low-pressure flange. varied alloys, such as Inconel Nipoflange and Hastelloy Nipo Flanges, might have varied qualities and applications.

Nipo Flange Standards

BS-4504 Nipoflange was an older specification which is now covered by EN1092-1 specification.
DIN-2527 Nipoflange is one of many standards in the DIN Nipo Flanges standards. It stays intact in a wide range of environments.
Class 150 LBS Nipo Flanges has a pressure class which can stand up to 285psi.
There are different materials makes such as the Standard MSS-SP-44 Nipoflange which is highly corrosion resistant.
There are different ANSI 150 Nipo Flange Dimensions from which the clients can choose.
The ASME B16.47 Nipoflange variations are used in air pollution control and scrubbers.

Nipo 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

Nipo 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

Nipo Flange for Shipping, Handling, and Packaging

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

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

Nippo Flange Manufacturer in India