Manufacturer, Supplier & Exporter of Alloy Steel Forged Boss

Riddhi Siddhi Impex is a recognized manufacturer and domestic supplier of Alloy Steel Forged Boss in India. These components are essential in the piping and pressure vessel industries where a reliable welded connection is needed to branch out from a run pipe. Alloy steel forged bosses are ideal for high-pressure and high-temperature applications due to their superior strength, toughness, and resistance to corrosion, oxidation, and thermal fatigue...

The Alloy Steel Forged Bosses offered by Riddhi Siddhi Impex are manufactured in accordance with international standards such as ASTM A182 / ASME SA182, covering grades like F1, F5, F9, F11, F22, and F91. These forged bosses are commonly used in conjunction with socket weld or threaded pipe fittings. Their precise machining and dimensional accuracy ensure a secure and leak-proof connection in pipelines carrying steam, gas, oil, or chemical fluids..

Riddhi Siddhi Impex offers forged bosses in various sizes, pressure ratings (Class 2000, 3000, 6000, and 9000), and connection types (socket weld/threaded). These forged fittings are manufactured using advanced forging and CNC machining techniques, ensuring uniform strength, crack resistance, and dimensional precision. The company also provides customization options to meet the specific demands of different industrial projects..

Being a reliable Alloy Steel Forged Boss Domestic Supplier, Riddhi Siddhi Impex supplies to industries such as petrochemicals, oil & gas, refineries, power plants, marine engineering, pulp & paper, pharmaceuticals, and water treatment. These forged bosses are known for their high performance in adverse operating environments, and their superior weldability makes them suitable for critical applications where safety and reliability are paramount..

The company’s robust distribution network enables it to serve customers across a wide range of Indian cities, including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, and Chandigarh. This expansive reach helps industries in these regions gain easy access to premium-grade alloy steel forged components with assured delivery timelines..

Alloy Steel Forged Boss

Specification

Product Name	Alloy Steel Forged Boss
Standard	ASTM A182 / ASME SA182
Grades	F1, F5, F9, F11, F22, F91
Type	Socket Weld, Threaded
Size Range	1/8” NB to 4” NB
Pressure Class	2000#, 3000#, 6000#, 9000#
Connection Type	Threaded (NPT/BSP), Socket Weld

Chemical Composition

Element	Content (%)
Carbon (C)	0.05 – 0.20
Silicon (Si)	0.10 – 1.00
Manganese (Mn)	0.30 – 1.00
Chromium (Cr)	1.00 – 12.00
Molybdenum (Mo)	0.40 – 1.00
Phosphorus (P)	≤ 0.04
Sulfur (S)	≤ 0.03

Mechanical Properties

Property	Value
Tensile Strength	≥ 415 MPa
Yield Strength	≥ 205 MPa
Elongation	≥ 20%
Hardness	≤ 197 HB

Dimension Chart

Size (NB)	Outside Diameter (mm)	Length (mm)
1/4"	13.7	25
1/2"	21.3	38
1"	33.4	50
2"	60.3	65
4"	114.3	100

Equivalent Grades

Standard	Grade
ASTM	A182 F11, F22, F91
DIN	13CrMo4-5, 10CrMo9-10
EN	1.7335, 1.7380

Equivalent Standards

Standard	Description
ASTM A182	Forged or Rolled Alloy-Steel Pipe Flanges, Fittings, Valves and Parts
ASME B16.11	Forged Fittings, Socket-Welding and Threaded
ANSI B1.20.1	General Purpose Pipe Threads

Other Types of Forged Fittings

Type	Description
Forged Elbow	Used to change direction in piping
Forged Tee	Branches flow from the main run pipe
Forged Coupling	Connects two pipes together
Forged Union	Allows easy disconnection

One of the major reasons customers trust Riddhi Siddhi Impex is their commitment to quality assurance, certified by material test reports (MTC), third-party inspection, and strict adherence to manufacturing standards. Their products are tested for tensile strength, impact resistance, hardness, and chemical composition to ensure maximum reliability and compliance with project specifications..

Frequently Asked Questions (FAQs)

Q1: What is an Alloy Steel Forged Boss used for?

A1: It is used to create a branch connection in piping systems, especially in high-pressure applications like oil & gas, power plants, and chemical plants.

Q2: Do you supply across all major Indian cities?

A2: Yes, Riddhi Siddhi Impex supplies Alloy Steel Forged Boss in cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, and many more.

Q3: Are custom sizes and pressure ratings available?

A3: Yes, we offer customized forged boss fittings with various size ranges, end types, and pressure ratings (2000# to 9000#).

Q4: What certifications come with your products?

A4: All products come with Material Test Certificates (MTC), third-party inspection reports, and conform to ASTM/ASME standards.