ANSI/ASMI B16.5 Reducing Flange - Stainless Steel ASTM A182 316L, 310S

ASTM A182 SS 304 Reducing Flanges, Inconel 600 Reducing Flanges, UNS S32760 Reducing Flanges, Nickel 200 Reducing Flanges, PED Approved Reducing Flanges, ASTM A105 Reducing Flanges, Inconel 625 Reducing Flanges, UNS S30400 Reducing Flanges, Hastelloy C276 Reducing Flanges, UNS S32750 Reducing Flanges, 304 Stainless Steel Reducing Flanges.

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A reducing flange consists of a flange with one specific diameter having different bore and smaller diameter. It s used to change the diameters in piping system. JF Engineering provide the best qualitative product of ANSI/ASME B16.5 Reducing Flange available in various grades, materials, size and specifications. It involves the materials such as stainless steel, carbon steel, duplex steel and alloy steel of varied classes like 150LBS, 300LBS, 600LBS, 900LBS, 150LBS.

UNS S32760 Reducing Flanges Stockist, PED Approved Reducing Flanges Exporter, ASTM A182 SS 304 Reducing Flanges Supplier, UNS S30400 Reducing Flanges Manufacturer, Duplex 2205 Reducing Flanges Manufacturer, Monel 400 Reducing Flanges Stockist, Hastelloy C276 Reducing Flanges Stockist, Alloy 20 Reducing Flanges Manufacturer.

Uses of Reducing Flange:

Helps in connecting pipe to pipe.
These flanges are little easier to bolt up than non-reducing flanges
Offers perfect solution when you need to connect improper size fllanges
It delivers the easiest and simplest way for connecting two different sized flanges.

Advantages of Reducing Flange:

An ideal application for fitting different size objects
It is an economical way to mate pipess

Specification - ASME B16.5 Reducing Flange

Reducing Flange

Size:	1/2"NB TO 24"NB IN
Class:	150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6,10, 16, 25, 40 Etc.
Materials:	Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Inconel 800H, 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Stainless Steel : Grade: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L Carbon Steel : Grade: 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 Duplex Steel: Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : ASTM A182 F1, F5, F9, F11, F22, F91
Value Added Service:	CNC Machine, Customized Flanges
Coating/Surface Treatment:	Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

Dimensions Standard Of Reducing Flange

NPS	DIAMETER	THICKNESS	DIA.	WELDING	MIN.	MIN.	MIN.	NECK	WELDING	JOINT
DN	O	T	A	B	C	D	E	F	G	H
1/2	5.25	1.19	1.38		0.88	.90	0.93	2.88	1.56	1.56
15	133	30.5	34.9		22.2	22.9	23.5	73.0	40	40
3/4	5.50	1.25	1.69		1.09	1.11	1.14	3.12	1.69	1.69
20	140	32.0	42.9		27.8	28.2	29.0	79.4	43	43
1	6.25	1.38	2.00		1.36	1.38	1.41	3.50	1.88	1.88
25	159	35.0	50.8		34.5	34.9	36.0	88.9	48	48
1 1/4	7.25	1.50	2.50		1.70	1.72	1.75	3.75	2.06	2.06
32	184	38.5	63.5		43.3	43.7	44.5	95.2	52	52
1 1/2	8.00	1.75	2.88		1.95	1.97	1.99	4.38	2.38	2.38
40	203	44.5	73.0		49.6	50.0	50.5	111.4	60	60
2	9.25	2.00	3.62	To be	2.44	2.46	2.50	5.00	2.75	2.75
50	235	51.0	92.1		61.9	62.5	63.5	127.0	70	70
2 1/2	10.50	2.25	4.12	specified	2.94	2.97	3.00	5.62	3.12	3.12
65	267	57.5	104.8		74.6	75.4	76	142.9	79	79
3	12.00	2.62	5.00	by	3.57	3.60	3.63	6.62	3.62	3.62
80	305	67.0	127.0		90.7	91.4	92	168.2	92	92
4	14.00	3.00	6.19	purchaser	4.57	4.60	4.63	7.50	4.25	4.25
100	356	76.5	157.2		116.1	116.8	118	190.5	108	108
5	16.50	3.62	7.31		5.66	5.69	5.69	9.00	5.12	5.12
125	419	92.5	185.7		143.7	144.5	145	228.6	130	130
6	19.00	4.25	8.50		6.72	6.75	6.75	10.75	6.0	6.0
150	483	108.0	215.9		170.7	171.4	171	273.0	152	152
8	21.75	5.00	10.62		8.72	8.75	8.75	12.50	7.0	7.0
200	552	127.0	269.9		221.5	222.2	222	317.5	178	178
10	26.50	6.50	12.75		10.88	10.92	10.88	16.50	9.0	9.0
250	675	165.5	323.8		276.2	277.4	276	419.4	229	229
12	30.00	7.25	15.00		12.88	12.92	12.94	18.25	10.0	10.0
300	760	184.5	381.0		327.0	328.2	329	463.6	254	254

Weight Chart Of Reducing Flange

DN In inches	Dimension	125 LBS 150 LBS		300 LBS		400 LBS		600 LBS		900 LBS		1500 LBS		2500 LBS
		inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm
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

Price List Of Reducing Flange

Stainless Steel Reducing Flanges	USD $2.07 - $10.08 / Piece (FOB Price) on request
High Nickel Alloys Reducing Flanges	USD $8.12 - $20.22 / Piece (FOB Price) on request
Duplex & Super Duplex Reducing Flange	USD $10.22 - $35.52 / Piece (FOB Price) on request
Cupro Nickel Reducing Flanges	USD $5.21 - $10.50 / Piece (FOB Price) on request
Carbon Steel Reducing Flanges	USD $2.10 - $7.12 / Piece (FOB Price) on request

Marking and Packing

Products are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All pipes are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our products.

Wooden Boxes

Wooden Pallets

Shrink-Wrapped

Carton Boxes

Wooden Boxes

Quality Assurance

At JF Engineering Products LLP, all fasteners are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Testing

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Positive Material Identification - PMI Testing
Chemical Analysis - Spectro Analysis
Mechanical Testing Such as Tensile, Elongation, Reduction of Area
Micro Test
Macro Test
Hardness Test
Pitting Resistance Test
Intergranular Corrosion (IGC) Test
Flaring Test
Flattening Test
Hydrostatic Test
Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Radiography Test
Dye Penetrant Test (DP Test)

SHIPPING POLICY

Delivery time and delivery dates are based on the "type and quantity" of steel ordered. Our sales team will provide a delivery schedule when quoting to you. On rare occasions the delivery schedule may change so please check with our sales department when placing any orders.

Orders will be sent out within 2-3 business days, and may take up to 5-10 business days in transit. If fastener is out of stock, orders may take up to 2-4 weeks to ship. JF Engineering Products LLP will notify buyer if this situation occurs.

Uses & Application

JF Engineering Products LLP take immensure pleasure in introducing itself as one of the leading Manufacturer & Exporter of high quality fasteners to meet the customer ultimate requirements in the fields of:

Construction

Bridges

Petrochemical Industry

Ship Building

Engineering

General Structural Purposes

Offshore and Onshore Services

Power Generation Industries

Food Processing Industries

Oil & Gas Industries

Sugar Industries