JIS 20K Flange

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JIS 20K Flange

Check JIS B2220 20k Weld Neck dimensions, Installation Of Japanese Standard 20k Flange

What Is The Function Of JIS 20K Flange?

JIS 20K Flange measurements contain several elements and sub divisions. The components are as follows: nominal diameter, bolt hole, flange sectional dimensions, references, and weight. All of this is used to create the particular layout of JIS b2220 20k flanges. JIS B2220 20k flanges come in a variety of styles.
JIS 20k wn flange standards include numerous factors such as flange pressure, flange pressure measurement in DIN, coatings, and more. These factors are taken into account when producing the product. Carbon steel, stainless steel, brass, Hastelloy, aluminium, and other substances are utilised for flange JIS b2220 20k. These materials contain their relevant standards as well as other information. As a result, the entire design is created, and the technicians produce the item. As a result, JIS 20k flange specification is produced and sold to many other nations.

The Welding of A JIS 20k Weld Neck Flange

The long tapered head that gradually stretches over to the layer thickness distinguishes Welding Neck Flanges. The long tapered hub provides critical strength in a number of conditions requiring high pressure or warmth.
In the steel production, flanges come in a variety of shapes and sizes. JIS 20k Weld Neck Flange is one type of this class. It is utilised in businesses such as oil and gas facilities, chemical plants, petrochemical plants, and other connected industries.

Looking to buy JIS 20k Rf Flange? manufacturer of Blind Flange JIS 20k In UAE, View Price List ex Dubai

Inspection Method Of JIS 20k RF Flange

The tester manages multi-element sensors in PAUT to change beam parameters like angle, standoff length, and focal qualities. Because of its versatility and the compact portable devices that are now accessible, phased array examination has earned widespread recognition.

Encoded magnetic scanners send noise between the bolt holes to examine the elevated JIS 20k Rf Flanges face area. The ultrasonic angles can be customised to meet the unique flange geometry using PAUT. Multiple ultrasonic angles can also be used to maximise

Check Differences Between JIS 20k FF and RF Face Types, manufacturer of SCH 40 JIS B2220 20k Flange in various sizes in UAE

Table of content

Specialized in manufacturing

JIS 20k Flange

JIS 20K Flanges that is used is made to the JIS B2220 standard.

Size

1⁄₂" inches to 48 inches

Class

150 to 2500

ASTM

A182, A105, A694

ASME

B16.5

Advantages Of JIS 20k Flanges

JIS 20k Weld Neck Flanges

used as a joint between two pipes or valves

JIS 20k Blind Flanges

give very easy access for cleaning & inspection

JIS 20k RF Flanges

JIS 20k made to fulfill the rigours of 10kg/cm² of pressure

JIS B2220 20k Flanges Introduction

Popular term used for items that join valves, pumps, pipes and other equipment in order to form a piping system.
JIS 20K Flanges were made as much as code with the JIS B2220 design standards, and are capable to work in pressures up to the standards set by JIS.
The size range that is offered ranges from 3/8" all the way up to 8".

JIS 20k Flat Face and Raised Face Differences Between

Main differences between FF and RF flanges is the raised area that surrounds the pipe bore
Flat face flanges can't be related with a RF flanges as it would result in leaking.
FF flanges have a floor vicinity this is the identical top thickness because the flanges`s bolting line.

Japanese Standard 20k Flange Installation

Popular way to install jis 20k flanges is to place a pipe through, and to close it with a pair of male and female flanges, with a gasket in the middle to prevent leakage and offer better sealing.
JIS 20k Flanges can be put into the system with advance welding with piping, which easily saves costs & time.

JIS 20k Flange Specification

Specifications	JIS 20k Flange
Certificate	ISO
Schedule	SCH 5S To XXS
Payment Type	L/C,T/T,D/P,Paypal
Pressure Class	Class 150 To Class 2500
Methods Of Forging	Casting Forging Rolling Cutting
Use In	Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc.
Brand Name	Schulzmann
Supply Ability	300 Ton Per Month
Available Packing	Packing In Plywood Box And Plywood Pallet
Transportation In	Air & Ocean and Land
Manufacturers Size	NPS 1⁄₂" To NPS 48”
Supporting Material For Flanges	Gasket/ Ring Joint/ Flanges Bolts
Manufacturing Productivity	500 ton per month
Testing	Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector
Equipment	Pushing Machine Press machine electric bevelling machine

JIS B2220 20k Flange Price List

Description	Price In US ($)
1/2"JIS 20K FLANGES (15A)	US $95.35 Per KG
3/4"JIS 20K FLANGES (20A)	US $95.35 Per KG
1"JIS 20K FLANGES (25A)	US $95.35 Per KG
2 1/2"JIS 20K FLANGES (65A)	US $79.60 Per KG
3/8" JIS 20K FLANGES (10A)	US $95.35 Per KG
1"JIS 20K BLIND FLANGES (25A)	US $37.04 Per KG
1 1/2"JIS 20K BLIND FLANGES (40A)	US $40.37 Per KG
2"JIS 20K BLIND FLANGES (50A)	US $75.20 Per KG
4"JIS 20K BLIND FLANGES(100A)	US $33.34 Per KG
5"JIS 20K FLANGES (125A)	US $26.85 Per KG

Types Of Flange Standard JIS 20k

Jis B2220 20k Flanges

Jis 20k Blind Flanges

Jis 20k Slip On Flanges

Jis 20k Weld Neck Flanges

Flanges Jis B2220 20k

Jis 20k Rf Flanges

Flanges Standard Jis 20k

Blind Flanges Jis 20k

Jis 20k 32a Flanges

JIS 20k Flange Dimensions

Pipe		Pipe	D	do	t	f	g	c	Holes	h	Weld Neck
Inches	millimeter	Pipe	D	do	t	f	g	c	Holes	h	d	a	b	T
3/8	10	17.3	110	17.8	18	1	52	75	4	19	-	17.3	38	53
1/2	15	21.7	115	22.2	20	1	55	80	4	19	15.8	21.7	40	53
3/4	20	27.2	120	27.7	20	1	60	85	4	19	21.1	27.2	45	58
1	25	34.0	130	34.5	22	1	70	95	4	19	26.8	34.0	54	63
1-1/4	32	42.7	140	43.2	24	2	80	105	4	19	35.1	42.7	62	69
1-1/2	40	48.6	160	49.1	24	2	90	120	4	23	40.7	48.6	72	72
2	50	60.5	165	61.1	26	2	105	130	8	19	52.2	60.5	88	75
2-1/2	65	76.3	200	77.1	30	2	130	160	8	23	65.3	76.3	108	81
3	80	89.1	210	90.0	32	2	140	170	8	23	76.4	89.1	119	85
3-1/2	90	101.6	230	102.6	34	2	150	185	8	25	89.5	101.6	130	88
4	100	114.3	250	115.4	36	2	165	205	8	25	101.5	114.3	146	104
5	125	139.8	300	141.2	40	2	200	250	8	27	-	-	-	-
6	150	165.2	355	166.6	44	2	240	295	12	33	150.0	165.2	215	120
8	200	216.3	405	218.0	50	2	290	345	12	33	198.7	216.3	270	135
10	250	267.4	475	269.5	56	2	355	410	12	33	247.5	267.4	333	154
12	300	318.5	540	321.0	60	2	410	470	16	39	296.4	318.5	400	159
14	350	355.6	585	358.1	64	3	455	515	16	39	331.8	355.6	432	168
16	400	406.4	645	409.0	70	3	515	570	16	39	379.1	406.4	466	181

JIS 20k Weld Neck Flange Dimensions

WN Normal Size	O.D. eter of flange	Dimeter of bolts hole centre circle	Dimeter of bolts hole	No. of bolts	Normal desig- nation of thr- ead of bolts	Inside Diameter	RF Diameter	RF face Hei- ght	WT of flange	Diameter of hub Small Dimeter side	Diameter of hub Large Dimeter side	Taper of hub	Totle length of fla- nge	Radius of fillet	Substitu- tional diame- nsion of WN WT of flange	Substitu- tional diam- ension of WN Taper of hub
A	D	C	h	d(14)	g	f	t	a	b(15)	x	T	r(15)	t	x	-	-
10 15 20	75 80 85	55 60 65	12 12 12	4 4 4	M10 M10 M10	12.7 16.1 21.6	39 44 49	1 1 1	9 9 10	17.3 21.7 27.2	26 31 38	1.25 1.25 1.25	24 25 28	4 4 4	-	-
25 32 40	95 115 120	75 90 95	12 15 15	4 4 4	M10 M12 M12	27.6 35.7 41.6	59 70 75	1 2 2	10 12 12	34.0 42.7 48.6	46 55 62	1.25 1.25 1.25	30 33 34	4 4 4	-	-
50 65 80	130 155 180	105 130 145	15 15 19	4 4 4	M12 M12 M16	52.9 67.9 80.7	85 110 121	2 2 2	14 14 14	60.5 76.3 89.1	73 91 105	1.25 1.25 1.25	36 39 41	4 4 4	-	-
90 100 125	190 200 235	155 165 200	19 19 19	4 8 8	M16 M16 M16	93.2 105.3 130.8	131 141 176	2 2 2	14 16 16	101.6 114.3 139.8	117 128 156	1.25 1.25 1.25	41 41 43	4 4 4	-	-
150 175 200	265 300 320	230 260 280	19 23 23	8 8 8	M16 M20 M20	155.2 180.1 204.7	206 232 252	2 2 2	18 18 20	165.2 190.7 216.3	184 209 235	1.25 1.25 1.25	49 49 53	4 4 4	-	-
225 250 300	345 385 430	305 345 390	23 23 23	12 12 12	M20 M20 M20	229.4 254.2 304.7	277 317 360	2 2 3	20 22 22	241.8 267.4 318.5	261 290 342	1.25 1.25 1.25	54 61 62	4 4 4	-	-
350 400 450	480 540 605	435 495 555	25 25 25	12 16 16	M22 M22 M22	339.8 390.6 441.4	403 463 523	3 3 3	24 24 24	355.6 406.4 457.2	385 438 491	1.25 1.25 1.25	73 76 79	4 4 5	-	-
500 550 600	655 720 770	605 665 715	25 27 27	20 20 20	M22 M24 M24	492.2 543.0 593.8	573 630 680	3 3 3	24 26 26	508.0 558.8 609.6	541 593 643	1.25 1.25 1.25	79 81 81	5 5 5	-	-
650 700 750	825 875 945	770 820 880	27 27 33	24 24 24	M24 M24 M30	644.6 695.4 746.2	735 785 840	3 3 3	26 26 28	660.4 711.2 762.0	698 748 802	1.25 1.5 1.5	85 94 100	5 5 5	– 36 38	– 1.25 1.25
800 850 900	995 1045 1095	930 980 1030	33 33 33	24 24 24	M30 M30 M30	797.0 847.8 898.6	890 940 990	3 3 3	28 28 30	812.8 863.6 914.4	852 902 952	1.5 1.75 1.75	100 108 108	5 5 5	38 38 40	1.25 1.5 1.5

Refer Weight Of JIS 20k Raised Face Flange In KG, supplier & exporter Of Jis 20k Slip On Flanges In Kuwait, Qatar, Saudi Arabia, Turkey

JIS 20k RF Flange Weight In KG

DN	Pipe	Thread	Holes	Weight
-	-	-	-	Kg
10	17.2	M12	4	0.216
15	21.3	M12	4	0.669
20	26.9	M12	4	0.935
25	33.7	M12	4	1.110
32	42.4	M16	4	1.622
40	48.3	M16	4	1.854
50	60.3	M16	4	2.462
65	76.1	M16	4	2.993
80	88.9	M16	8	3.605
100	114.3	M16	8	3.990
125	139.7	M16	8	5.403
150	168.3	M20	8	6.546
175	193.7	M20	8	4.522
200	219.1	M20	12	8.962
250	273	M24	12	12.758
300	323.9	M24	12	16.593
350	355.6	M24	16	24.070
400	406.4	M27	16	30.186
450	457	M27	20	41.653
500	508	M30	20	52.842

Buy Flange Standard JIS 20k at factory price list, Check Pressure Rating Of Jis 20k BL Flanges

Blind Flange JIS 20k Pressure Rating

Temperature (Dedgree C)	Class Of Flanges
Temperature (Dedgree C)	(150#)	(300#)	(400#)	(600#)	(900#)	(1500#)	(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

Bolts Size Of JIS 20k 32a Flange

Size in (Inches)	Size in (Millimeter)	Bolts Number	Bolts Size In UNC	Stud Length (RF)	Stud Size In ISO	Machine Bolts Length
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150