Manufacturer of 2500 LB Blind Flange, 2500 pound flange in India.
ASME B16.5 class 2500 flange is one of the high classes in B16.5 standards. There are normally classes ranging from 150 through 1500. There are also class 2500 flanges for high stress and high pressure applications. 2500 LB Blind Flange denotes that it can contain pressures up to 2500 Lbs. The flanges also have pressure numbers to indicate the pressure capacities. The PN numbers vary from PN6 to PN64. R.C. Metal Corporation is a leading manufacturer and supplier of the 2500 pound flanges in different shape, sizes and material grades. The size of the flanges ranges from ¼ inches to 24 inches in nominal bore sizes. The Class 2500 socket weld flanges has a welded socket onto it. It makes it easy to hold small diameter pipes in place while and after welding.
ASME B16.5 Class 2500 Flange
The flanges also have different wall thicknesses. The 2500 lb slip on flanges is used in precision applications. The wall thickness and the diameter combination provide the different classes. The different classes are suggested for different application types. There are petroleum, petrochemical, power generation and other applications that use the flanges. The 2500# rtj flanges is a ring type joint flange that is used in two halves and welded onto pipe ends before being welded together. These provide efficient connections.
The 2500 lb blind flanges is used at the closure of a pipe. There can be a permanent closure with welding or temporary closure for maintenance with bolting. The 2500# weld neck flanges has a welded neck onto it where there are flanges with a socket welded onto them for easy holding of pipes such as the 2500 lb socket weld flanges. The most used are Class 2500 Stainless Steel Flanges in terms of the materials used to produce them. There are different types such as the 2500 lb orifice flanges and others with different manufacturing types such as forged, screwed and threaded. Please feel free to contact us for a full price list and details on Class 2500 flat face flanges and others.
Class 2500 Socket Weld Flange Standard Quality Specification
Specifications
ASME B16.5 Class 2500 Flange
Flanges Face Type
FF, RF, LMF, SMF, RTJ, LJF.
Sizes
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
UNI/ DIN / EN Standard
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
JIS Standards
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
Standards
ASME | BS | DIN | ANSI | GOST | EN Flange
Other Pressure Classes
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Refer Class 2500 socket weld flange, 2500# rtj flanges Size ranges and 2500 lb slip on flange Standards.
Size Chart of 2500# Weld Neck Flanges
NPS (inch)
ASME B16.5 2500# Flanges
Diameter of
Flange (inch)
No.
of
Bolts
Diameter of
Bolts (inch)
Diameter of
Bolt Holes (inch)
Bolt
Circle (inch)
1/4
3-3/8
4
1/2
0.62
2-1/4
1/2
3-1/2
4
1/2
0.62
2-3/8
3/4
3-7/8
4
1/2
0.62
2-3/4
1
4-1/4
4
1/2
0.62
3-1/8
1-1/4
4-5/8
4
1/2
0.62
3-1/2
1-1/2
5
4
1/2
0.62
3-7/8
2
6
4
5/8
0.75
4-3/4
2-1/2
7
4
5/8
0.75
5-1/2
3
7-1/2
4
5/8
0.75
6
3-1/2
8-1/2
8
5/8
0.75
7
4
9
8
5/8
0.75
7-1/2
5
10
8
3/4
0.88
8-1/2
6
11
8
3/4
0.88
9-1/2
8
13-1/2
8
3/4
0.88
11-3/4
10
16
12
7/8
1
14-1/4
12
19
12
7/8
1
17
14
21
12
1
1.12
18-3/4
16
23-1/2
16
1
1.12
21-1/4
18
25
16
1-1/8
1.25
22-3/4
20
27-1/2
20
1-1/8
1.25
25
24
32
20
1-1/4
1.38
29-1/2
What are the Different Types of Class 2500 Stainless Steel Flanges ?