Piping Projects India is one of the leading Duplex Fasteners Manufacturer India. We provide high-quality Duplex Fasteners to a variety of industries globally. Duplex Fasteners come in a wide range of shapes, sizes, and specifications. Our organization is one of the major Duplex Fasteners Supplier in India. We specialize in manufacturing fasteners with extraordinary mechanical properties, such as Duplex Fasteners strength, resistance, and strength.
Duplex Fasteners
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What are Duplex Fasteners?
A fluid measurement system employs a variety of Washers, including the Duplex Fasteners, which serve as the primary safeguard for safety and quality within the system. These Washers are utilized for a range of functions, including measuring, isolating, blocking, and bleeding static pressure, venting, pressure gauge differential pressure, and more. We are a leading Duplex Fasteners Manufacturer and other different countries. The Instrumentation control Washers are operated under the guidance of a controller in order to effectively manage and regulate the flow of fluid. This enables precise control over various aspects of the process quality, including but not limited to level, temperature, and pressure, as well as direct control of flow rate.
HOW TO CHOOSE THE RIGHT INSTRUMENTATION MANIFOLD Washers?
We are a top notch Duplex Fasteners Supplier, The most asked questions from client is How to choose the right instrumentation manifold Washers. The selection of appropriate instrumentation manifold Washers is of utmost importance in guaranteeing industrial processes’ safety, dependability, and efficiency. In order to arrive at a well-informed decision, it is imperative to carefully contemplate a multitude of pivotal factors.
Firstly, it is necessary to evaluate the application’s specific requirements, including pressure, temperature, and the type of fluid or gas being controlled. Secondly, the valve type, such as needle, ball, or double block and bleed Washers, should be determined based on the desired flow control and shut-off capabilities. The construction material should also be considered, ensuring compatibility with the process media and environment.
Piping Projects India is a leading Duplex Fasteners Manufacturer in India. They give an extensive range of solutions, ensuring that customers have access to high-quality Duplex Fasteners that may be adjusted to their specific application requirements. Duplex Fasteners exist in a wide range of diameters and types, some of which are discussed below.
Duplex Fasteners Chemical Composition
A major Duplex Fasteners Manufacturer in India, specializing in Duplex Fasteners, provides exceptional quality through exact chemical composition. Our Duplex Fasteners are dependable, robust, and perform effectively, meeting and exceeding industry standards in India and elsewhere.
|
Grade
|
C
|
Mn
|
Si
|
P
|
S
|
Cr
|
Mo
|
Ni
|
N
|
Fe
|
|---|---|---|---|---|---|---|---|---|---|---|
|
S31803
|
0.030 max
|
2.00 max
|
1.00 max
|
0.030 max
|
0.020 max
|
22.0 – 23.0
|
3.0 – 3.5
|
4.50 – 6.50
|
0.14 – 0.20
|
63.72 min
|
|
S32205
|
0.030 max
|
2.00 max
|
1.00 max
|
0.030 max
|
0.020 max
|
21.0 – 23.0
|
2.50 – 3.50
|
4.50 – 6.50
|
0.8 – 0.20
|
63.54 min
|
Duplex Fasteners Mechanical Properties
As a top Duplex Fasteners Supplier in India, Our Duplex Fasteners have exceptional mechanical qualities that provide long-term durability in essential applications. In India's industrial environment, our precision-engineered equipment function well and are long lasting.
|
S31803 / S32205
|
Density
|
Melting Point
|
Yield Strength (0.2%Offset)
|
Tensile Strength
|
Elongation
|
|---|---|---|---|---|---|
|
7.8 g/cm3
|
1350 °C (2460 °F)
|
Psi – 80000 , MPa – 550
|
Psi – 116000 , MPa – 800
|
15 %
|
Why Are Fasteners Important
Fasteners are essential components in virtually every industry and application, providing the fundamental means of joining and securing objects together. They play a crucial role in ensuring structural integrity, safety, and reliability in constructions, machinery, vehicles, electronics, and everyday household items.
Fasteners offer versatility, ease of installation, and adjustability, allowing for efficient assembly, disassembly, and maintenance. Their wide range of types, sizes, and materials cater to diverse needs and environments, while their aesthetic appeal can enhance the visual appearance of finished products. Overall, fasteners are indispensable for creating durable, stable, and functional assemblies while contributing to the safety, efficiency, and aesthetics of various products and structures.
Duplex Nut Chart
|
Nut Size
(mm) |
Diameter*
(mm) |
Height
(mm) |
||
|---|---|---|---|---|
|
Hex Nut
|
Jam Nut
|
Nylock Nut
|
||
|
2
|
4
|
1.6
|
1.2
|
|
|
2.5
|
5
|
2
|
1.6
|
|
|
3
|
5.5
|
2.4
|
1.8
|
4
|
|
4
|
7
|
3.2
|
2.2
|
5
|
|
5
|
8
|
4
|
2.7
|
5
|
|
6
|
10
|
5
|
3.2
|
6
|
|
7
|
11
|
5.5
|
3.5
|
|
|
8
|
13
|
6.5
|
4
|
8
|
|
10
|
17
|
8
|
5
|
10
|
|
12
|
19
|
10
|
6
|
12
|
|
14
|
22
|
11
|
7
|
14
|
|
16
|
24
|
13
|
8
|
16
|
|
18
|
27
|
15
|
9
|
18.5
|
|
20
|
30
|
16
|
10
|
20
|
|
* This is the diameter across the flats. It is also the size of wrench to use.
|
||||
Duplex Washer Chart
|
Size
|
USS
|
SAE | ||||
|---|---|---|---|---|---|---|
|
Inside Diameter
(A) |
Outside Diameter
(B) |
Thickness
(C) |
Inside Diameter
(A) |
Outside Diameter
(B) |
Thickness
(C) |
|
|
#2
|
|
|
|
3/32″
|
1/4″
|
0.020″
|
|
#4
|
|
|
|
1/8″
|
5/16″
|
0.032″
|
|
#6
|
|
|
|
5/32″
|
3/8″
|
0.049″
|
|
#8
|
|
|
|
3/16″
|
7/16″
|
0.049″
|
|
#10
|
|
|
|
7/32″
|
1/2″
|
0.049″
|
|
#12
|
|
|
|
1/4″
|
9/16″
|
0.065″
|
|
1/4″
|
5/16″
|
0.734″
|
0.065″
|
9/32″
|
5/8″
|
0.065″
|
|
5/16″
|
3/8″
|
7/8″
|
0.083″
|
11/32″
|
11/16″
|
0.065″
|
|
3/8″
|
7/16″
|
1″
|
0.083″
|
13/32″
|
13/16″
|
0.065″
|
|
7/16″
|
1/2″
|
1-1/4″
|
0.083″
|
15/32″
|
15/16″
|
0.065″
|
|
1/2″
|
9/16″
|
1-3/8″
|
0.109″
|
17/32″
|
1-1/16″
|
0.095″
|
|
9/16″
|
5/8″
|
1-15/32″
|
0.109″
|
19/32″
|
1-5/32″
|
0.095″
|
|
5/8″
|
11/16″
|
1-3/4″
|
0.134″
|
21/32″
|
1-5/16″
|
0.095″
|
|
3/4″
|
13/16″
|
2″
|
0.148″
|
13/16″
|
1-15/32″
|
0.134″
|
|
7/8″
|
15/16″
|
2-1/4″
|
0.165″
|
15/16″
|
1-3/4″
|
0.134″
|
|
1″
|
1-1/16″
|
2-1/2″
|
0.165″
|
1-1/16″
|
2″
|
0.134″
|
|
1-1/8″
|
1-1/4″
|
2-3/4″
|
0.165″
|
|||
|
1-1/4″
|
1-3/8″
|
3″
|
0.165″
|
|||
|
1-3/8″
|
1-1/2″
|
3-1/4″
|
0.180″
|
|||
|
1-1/2″
|
1-5/8″
|
3-1/2″
|
0.180″
|
|||
|
1-5/8″
|
1-3/4″
|
3-3/4″
|
0.180″
|
|||
|
1-3/4″
|
1-7/8″
|
4″
|
0.180″
|
|||
|
2″
|
2-1/8″
|
4-1/2″
|
0.213″
|
|||
Why Are Fasteners Used
Fasteners are crucial components used across industries for joining and securing objects together. They provide strength and stability to assemblies, distributing loads evenly and preventing parts from coming loose under stress. Fasteners offer versatility, adjustability, and ease of installation, making them suitable for a wide range of applications and environments. Their cost-effectiveness, coupled with minimal equipment and labor requirements, makes them economical for large-scale production and assembly.
Additionally, fasteners contribute to the aesthetic appeal of finished products and ensure safety and reliability by meeting engineering standards and specifications. Overall, fasteners play an essential role in construction, manufacturing, automotive, electronics, and countless other applications, facilitating efficient assembly, maintenance, and operation of various structures and equipment.
Duplex Screws Chart
| Screw Size | Fractions | Decimals | Millimeter |
|---|---|---|---|
| #1 | 1/16" | 0.0625" | 1.58750 |
| #2 | 5/64" | 0.078125" | 1.98437 |
| #3 | 3/32" | 0.09375" | 2.38125 |
| #4 | 7/64" | 0.109375" | 2.77812 |
| #5 | 1/8" | 0.125" | 3.17500 |
| #6 | 9/64" | 0.140625" | 3.57187 |
| #8 | 5/32" | 0.15625" | 3.96875 |
| #9 | 11/64" | 0.171875" | 4.36562 |
| #10 | 3/16" | 0.1875" | 4.76250 |
| #11 | 13/64" | 0.203125" | 5.15937 |
| #12 | 7/32" | 0.21875" | 5.55625 |
| #13 | 15/64" | 0.234375" | 5.95312 |
| #14 | 1/4" | 0.250" | 6.35000 |
| #16 | 17/64" | 0.265625" | 6.74687 |
| #18 | 19/64" | 0.296875" | 7.54062 |
| #20 | 5/16" | 0.3125" | 7.93750 |
| #24 | 3/8" | 0.375" | 9.52500 |
Things To Consider When Buying Duplex Fasteners
Application & uses of Duplex Fasteners
Supplying Duplex Fasteners to Following Cities:
Piping Projects India is a leading Duplex Fasteners Manufacturer in India. We proudly supply high-quality Fasteners to major cities in India. We are known in the market as the India’s leading Duplex Fasteners Supplier for a long time.
| Cities We Supply | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Raigad | Pune | Nashik | Nagpur | Mumbai | |||||
| Ahmednagar | Rajkot | Kolkata | Vadodara | Jalandhar | |||||
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