Specialized AISI 4130 Flanges Manufacturer, UNS G41300 Flange, 1.7218 Flange.
Marcel Piping Projects Supply PVT LTD is leading manufacturers of AISI 4130 Flanges in India. SAE or AISI 4130 grade is a low-alloy steel which contain molybdenum and chromium as strengthening agents in ASTM A29 standard. The steel has good weldability and machinability, strength and toughness. 4130 is the designation in both the AISI and SAE systems G41300 is the UNS number. ASTM 4130 steel is also commonly called as chrome-moly steel or Chromoly steel. its chemical composition include 0.28-0.33% Carbon, 0.8-1.1% Chromium and 0.15-0.25% Molybdenum. At the expense of through-thickness strength, It is similar to 4140 steel which has a higher carbon level (0.28-0.33%), giving 4130 material improved weldability. AISI 4130 alloy steel widely used in many applications as forgings in the oil and gas and aerospace industries as well as in the automotive, agricultural and defense industries.
We are leading Stockists and Suppliers of AISI 4130 Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
AISI 4130 Flanges Manufacturer in Mumbai, India
AISI 4130 Flanges Supplier in Mumbai, India
We are ISO Certified Manufacturer and Stockist of AISI 4130 Flanges ANSI 150, Table D & Table E AISI 4130 Flange, Series A & B AISI 4130 Blind Flange, UNS G41300 Lap Joint Flange, WNR 1.7218 Ring Type Joint Flange, PN10 PN16 G41300 Orifice Flange Pressure Rating, AISI 4130 Threaded Flange at Reasonable Price.
Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
Dimensions
ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
Custom Design
As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations
Material Test Certificates (MTC)
As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates
100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
AISI 4130 Flange Weight Chart
Flange Weights By Pressure Class And Size
Weights are in pounds and will vary by different wall thicknesses. 1 inch = 25.44 mm. 1 mm = 0.03937 inches, 1 lb/ft^2 = 47.88 Pa, 1 psi = 6.8948 Pa, x°F = (5/9)(x-32)°C, 1 pound = 0.45359 Kg, 1 Kg = 2.20462 pounds, 1 Pa = 0.020885 lb/ft^2, 1 Pa = 0.00014504 psi, x°C = (9/5)x + 32°F.
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
SEE 1500 # WEIGHTS
5
4
4
7
7
7
3/4″
2
2
2
3
3
3
4
3
3
SEE 1500 # WEIGHTS
6
5
6
8
8
8
1″
3
2
2
4
3
3
4
4
4
SEE 1500 # WEIGHTS
9
8
8
12
11
11
1 1/2″
4
3
3
7
6
6
8
7
8
SEE 1500 # WEIGHTS
13
12
13
25
22
23
2″
6
5
5
9
7
8
12
9
10
SEE 1500 # WEIGHTS
25
25
25
42
37
39
2 1/2″
8
7
7
12
10
12
18
13
15
SEE 1500 # WEIGHTS
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
In Stock AISI 4130 Flanges Types
AISI 4130 Flanges Price in India
Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for AISI 4130 Flanges contact us now.
How To Order AISI 4130 Flanges?
Parameters to request estimates
Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
UNS G41300 Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
Nominal pipe size (NPS)
AISI 4130 Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
Pipe schedule (for welding neck and socket weld flanges)
AISI 4130 Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically)
