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Class 300 Stainless Steel Pipe Fittings Pressure Rating and Dimensions

Specification List Of Stainless Steel Threaded Fittings Class 300, Dimensions Standard Of SS 300 LB Pipe Fittings.

Pipe fittings are produced by us for customers to be used in piping systems with different grades, specifications and pressure requirements. Rajveer Stainless And Alloys is a leading supplier and manufacturer of pipe fittings. We specialize in class 300 pipe fittings. The Stainless Steel Class 300 Fittings Pressure Rating is for malleable iron fittings that are produced through various manufacturing techniques. The temperature rates at which the Class 300 Stainless Steel Fittings can operate, as well as the diameters are governed by this class. The class 300 can range from ¼ inches to 3 inches in diameter.



We are one of top 5 Manufacturer Of Stainless Steel 300# Fitting In India, Stainless 300 LB Class Fittings Suppliers In Mumbai.

The Class 300 MI Fittings can work under different temperatures with different pressure capacities. The ¼ inch pipes can operate from -20 degrees Celsius to 550 degrees Celsius with the pressure rating ranging from 2000 to 300. The pressure rating of the Class 300 Stainless Steel Fittings decrease with the increased temperature, as the fittings become vulnerable to cracking under high pressure with increased temperature. The correction selection of the diameter of the pipe with the needed operating temperature makes it safer for the operation. We sell Class 300 Malleable Iron Fittings in all sizes, shapes and grades. You can contact us for different types of Class 300 Galvanized Pipe Fittings and prices.


 

Class 300 Stainless Steel Fittings Specification Chart

Specifications Class 300 Stainless Steel Fitting
pressure rating of 6000LBS, 3000LBS, 9000LBS
Thread BSPT, NPT , BSPP
Type DN15-DN1200
Dimensions BS 3799, MSS SP-79, ASME 16.11
Size 1/8"~48"
Thickness of SCH20, SCH100, XXS, SCH60, XS, SCH140, SCH160, SCH30, SCH120, STD SCH40, SCH80, SCH10,
Manufacturing Types class 300 lb Cross, class 300 lb Union, 300# Welding Outlet, class 300 Cap, class 300 Half Coupling, 300# Elbow 90 Degree, class 300 Outlet, class 300 Boss, 300# Insert, 300# Elbow 45 Degree, 300# Tee

We Will Better Any Competitor's Price On Our Stocked Items Of SS Forged Steel Fittings Class 300, Get Instant Steel 300 Lb Socket Weld Fittings Delivery In India.

Stainless Steel 300 LB Pipe Fittings Dimensions Chart According to ASME B16.9

NPS
Min Length of Thread
Min WT
Outside Diameter
Center to End
J
B
G
D
45°
90°
C A
1/2
13.6
10.9
3.18
33
22
28
1/4
13.9
12.7
3.18
38
25
33
1
17.3
14.7
3.68
46
28
38
18
17
3.89
56
33
44
18.4
17.8
4.01
62
35
51
2
19.2
19
4.27
75
43
60
28.9
23.6
5.61
92
52
76
3
30.5
25.9
5.99
109
64
86
4
33
27.7
6.55
146
79
106

Check Class 300 Stainless Steel Fittings Pressure Rating, Ask Free Sample From ASTM A403 WP 300 LB Fittings.

Stainless Steel 300# Fitting Pressure Rating

Temperature Class
300
1/4 - 1 inches 1 1/4 - 2 inches 2 1/2 - 3 inches
(oF) (oC)
-20 to 150 -29 to 66 2000 1500 1000
200 93 1785 1350 910
250 121 1575 1200 825
300 149 1360 1050 735
350 177 1150 900 650
400 204 935 750 560
450 232 725 600 475
500 260 510 450 385
550 288 300 300 300

Largest Supplier Of Small-Quantity Class 300 Stainless Steel Buttweld Fitting And Stainless Steel Class 300 Socket Weld Fittings In India,

How To Get Pressure Rating Of Class 300 Stainless Steel Fittings?

The class 300 means that the pressure capacity is at 570psi at 600 degrees Fahrenheit temperature. The different material grades of stainless steel have different compositions, different production methods and different mechanical properties. So their pressure containment capacities differ as well. There are pressure classes that denote the pressure containment capacities. The classes range from 150 to 2500, often relating to the pressure in lbs but not necessarily. So the best way to get the pressure rating of any class of fitting from a particular material grade is to look at the mechanical properties table.