NFE 29203 Flange
Specification
CHEMICAL & MECHANICAL COMPOSITION
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Stainless Steel NFE 29203 Flanges Standard Specification And Refer French NFE 29203 Flange Dimensions Chart.
Detailed Information
Prashaant Steel & Alloys is a maker of NFE 29203 Flanges of exceptional quality. The NFE 29203 Flanges that we manufacture are highly common due to their superior quality. Prashaant Steel & Alloys has a production facility that is well-equipped with cutting-edge technology, allowing us to manufacture industry-recognized NFE 29203 Flanges. We believe in customer loyalty at Prashaant Steel & Alloys, and we aim to satisfy our customers’ expectations and demands in terms of both quality and quantity. Our wide inventory allows us to easily meet bulk orders for our customers. We export our goods to countries all over the world, and we store our NFE 29203 Flanges in durable wooden boxes to prevent loss during transit. Many of the required documentation are also included in our packaging. Raw Materials Stamp, 100% Radiography Examination Report, Third Party Inspection Report, and other records are included with our NFE 29203 Flanges. Mechanical tests, pitting resistance tests, flaring tests, flattening tests, bent tests, positive content recognition tests, intergranular corrosion tests, and micro and macro tests are some of the relevant tests performed on NFE 29203 Flanges. They’re dependable, and upkeep isn’t prohibitively costly. The joining of two or three pipes is a common procedure. The NFE 29203 Flanges are used to secure the end of a pipe. They have a stunning finish with flat corners. Their height is moderate and tolerable. NFE 29203 Flange.
The NFE 29203 Slip on Flange is used in applications that require precise fitting of the flange with adjustable placement. Water systems, natural gas and oil supply applications use this kind of flanges more. The NFE 29203 Weld Neck Flange is with a welded neck that makes the welding onto a pipe much stronger and easier. Electric power plants and ship building industries use these types of flanges as well. Sometimes the flanges are used to close a certain pipeline. In this case, the NFE 29203 Blind Flange is used. It has a flat closure at the end and therefore terminates a line of pipes. The NFE 29203 Threaded Flange is used with applications where the pipe and the flange are connected through threads. The pipes usually have male threads and the flange with female threads.
French NFE 29203 Flange come in the range of PN2.5 to PN420 pressure range with the DN size range of DN10 to DN600. These flanges are used in oil and gas, electric, nuclear power plant, off shore industries, ship building, petroleum and in chemical industries. So any alloyed flange that could have the capacities as these flanges could be used as equivalents to these flanges. The 316 austenitic stainless steel flanges, super duplex grade flanges and other alloyed steel flanges could also be used as equivalents. The only concern is that the equivalent materials should meet the application requirement in terms of mechanical properties and the project requirements in terms of the cost.
NFE 29203 Flange Standard Specifications:
Size Range |
1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
Pressure Rate |
Class 900, Class 2500, Class 150, Class 1500, Class 300, Class 600, |
Available Forms and Types |
Small Male Female (SMF), Lap Joint Face (LJF), Small Tongue, Groove Flat Face (FF), Ring Type Joint (RTJ), Large Male Female (LMF), Large Tongue & Groove, Raised Face (RF) |
VAS Services |
Zinc Forged, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized, Antirust Paint |
Different Standards |
ANSI B16.47 Series A & B, ASA, ANSI B16.5, API-605, AWWA, MSS SP44, Custom Drawings |
DIN Standards |
DIN2642, DIN2638, DIN2673 DIN2629, DIN 2631, DIN2655, DIN2656, DIN2627, DIN2628, DIN2632, DIN2633, DIN2634, DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2636, DIN2637, DIN2635 |
British Standards |
BS4504, BS1560, BS4504 , BS10 |
Japanese Standards |
16K 63K, 20K, 30K, 5K, 10K, 40K |
NFE 29203 French Flange Dimensions:
French Standard |
|
Special Requirement |
|
Standard |
Type |
Standard |
Type |
NFE 29203 Pressure: PN2.5 ~ PN420 Size: DN10 ~ DN600 |
PLATE LOOSE BLIND WELDING NECK SLIP ON |
Size: Up to OD: 2560mm |
PLATE |
NFE 29203 Slip On Flanges Schedule Chart:
NFE 29203 Flange Weights by Pressure Class and Size |
||||||||||||||||||
Pipe Size |
150# |
300# |
600# |
900# |
1500# |
2500# |
||||||||||||
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
WN |
SO |
BLD |
|
1/2″ |
2 |
1 |
1 |
2 |
1 |
1 |
2 |
2 |
2 |
1500# Weight |
5 |
4 |
4 |
7 |
7 |
7 |
||
3/4″ |
2 |
2 |
2 |
3 |
3 |
3 |
4 |
3 |
3 |
1500# Weight |
6 |
5 |
6 |
8 |
8 |
8 |
||
1″ |
3 |
2 |
2 |
4 |
3 |
3 |
4 |
4 |
4 |
1500# Weight |
9 |
8 |
8 |
12 |
11 |
11 |
||
1 1/2″ |
4 |
3 |
3 |
7 |
6 |
6 |
8 |
7 |
8 |
1500# Weight |
13 |
12 |
13 |
25 |
22 |
23 |
||
2″ |
6 |
5 |
5 |
9 |
7 |
8 |
12 |
9 |
10 |
1500# Weight |
25 |
25 |
25 |
42 |
37 |
39 |
||
2 1/2″ |
8 |
7 |
7 |
12 |
10 |
12 |
18 |
13 |
15 |
1500# Weight |
36 |
36 |
35 |
52 |
55 |
56 |
||
3″ |
10 |
8 |
9 |
15 |
13 |
16 |
23 |
16 |
20 |
31 |
26 |
29 |
48 |
48 |
48 |
94 |
83 |
86 |
4″ |
15 |
13 |
17 |
25 |
22 |
27 |
42 |
37 |
41 |
53 |
53 |
54 |
73 |
73 |
73 |
145 |
125 |
130 |
5″ |
19 |
15 |
20 |
32 |
28 |
35 |
68 |
63 |
68 |
86 |
83 |
87 |
130 |
130 |
140 |
245 |
210 |
225 |
6″ |
24 |
19 |
26 |
42 |
39 |
50 |
81 |
80 |
86 |
110 |
110 |
115 |
165 |
165 |
160 |
380 |
325 |
345 |
8″ |
39 |
30 |
45 |
67 |
58 |
81 |
120 |
115 |
140 |
175 |
170 |
200 |
275 |
260 |
300 |
580 |
485 |
530 |
10″ |
52 |
43 |
70 |
91 |
81 |
124 |
190 |
170 |
230 |
260 |
245 |
290 |
455 |
435 |
510 |
1075 |
930 |
1025 |
12″ |
80 |
64 |
110 |
140 |
115 |
185 |
225 |
200 |
295 |
325 |
325 |
415 |
690 |
580 |
690 |
1525 |
1100 |
1300 |
14″ |
110 |
90 |
140 |
180 |
165 |
250 |
280 |
230 |
355 |
400 |
400 |
520 |
940 |
NA |
975 |
NA |
NA |
NA |
16″ |
140 |
98 |
180 |
250 |
190 |
295 |
390 |
330 |
495 |
495 |
425 |
600 |
1250 |
NA |
1300 |
NA |
NA |
NA |
18″ |
150 |
130 |
220 |
320 |
250 |
395 |
475 |
400 |
630 |
680 |
600 |
850 |
1625 |
NA |
1750 |
NA |
NA |
NA |
20″ |
180 |
165 |
285 |
400 |
315 |
505 |
590 |
510 |
810 |
830 |
730 |
1075 |
2050 |
NA |
2225 |
NA |
NA |
NA |
22″ |
225 |
185 |
355 |
465 |
370 |
640 |
720 |
590 |
1000 |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
24″ |
260 |
220 |
430 |
580 |
475 |
790 |
830 |
730 |
1250 |
1500 |
1400 |
2025 |
3325 |
NA |
3625 |
NA |
NA |
NA |
NFE 29203 Blind Flanges Pressure Rating Class:
Temperature |
||||||||
Flanges Tables |
-10°C to 200°C |
250°C |
300°C |
350°C |
400°C |
425°C |
450°C |
475°C |
6 |
6 |
5.5 |
5 |
– |
– |
– |
– |
– |
10 |
10 |
9 |
8 |
7 |
6 |
– |
– |
– |
16 |
16 |
15 |
13 |
11 |
9 |
– |
– |
– |
25 |
25 |
24 |
21 |
17 |
14 |
12 |
9 |
6 |
40 |
40 |
38 |
33 |
28 |
23 |
20 |
15 |
10 |
64 |
64 |
61 |
53 |
44 |
36 |
32 |
24 |
16 |
100 |
100 |
95 |
83 |
70 |
57 |
50 |
37 |
25 |
160 |
160 |
152 |
132 |
112 |
92 |
80 |
60 |
40 |