Manufacturer, Supplier & Exporter of Inconel 600 Spool

Inconel 600 Spool is a high-performance nickel-chromium alloy product widely used in industries that demand excellent resistance to heat, oxidation, and corrosion. Known for its outstanding mechanical strength and stability at elevated temperatures, Inconel 600 is ideal for creating spools that operate under extreme thermal and chemical environments. The superior metallurgical structure of the alloy ensures that spools fabricated from it remain reliable even in severely corrosive and high-pressure applications..

Riddhi Siddhi Impex is a trusted manufacturer, stockist, and supplier of Inconel 600 Spools, offering products that meet international quality and dimensional standards. With a strong commitment to precision engineering, the company manufactures spools using advanced machining and fabrication technology. Each spool is designed to provide maximum durability, long service life, and safe performance across diverse industrial environments..

Industries that commonly use Inconel 600 spools include chemical processing, heat treatment, oil & gas, aerospace, nuclear power plants, and furnace components. The alloy exhibits excellent resistance to chloride-ion stress corrosion cracking, organic and inorganic acids, and high-temperature oxidation. This makes Inconel 600 the preferred choice for highly demanding and corrosive service environments, where ordinary stainless steels fail to deliver consistent performance...

Riddhi Siddhi Impex supplies Inconel 600 Spools across all major Indian domestic cities, ensuring fast delivery, stock availability, and project-ready customization. Their supply network extends across Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, and Rajkot, ensuring industries in key industrial hubs receive immediate access to premium-quality spools. The company also caters to rapidly growing manufacturing regions such as Nagpur, Indore, Bhopal, Jaipur, Lucknow, Kanpur, Amritsar, Chandigarh, and Varanasi.

The company further delivers spools to major southern industrial regions including Mysuru (Mysore), Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, and Visakhapatnam. Western industrial belts such as Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Dahej, Somnath, Valsad, Navsari, Rajpipla, Narmada, Ankleshwar, and Surat also form a strong part of their domestic supply chain. This wide network ensures Riddhi Siddhi Impex remains one of the top domestic suppliers of Inconel 600 Spools in India..

PP Coated Carbon Steel Pipes

Specification

Product Name	PP Coated Carbon Steel Pipes
Manufacturer	Riddhi Siddhi Impex
Base Material	Carbon Steel (ASTM A106 / A53 / API 5L)
Coating Material	Polypropylene (PP) – Single or 3-Layer (3LPP)
Standard	ISO 21809-1 / DIN 30678 / ASTM / API
Size Range	1/2” NB to 48” NB
Wall Thickness	Sch 20 to Sch 160 / XXS
Length	Single Random, Double Random, or Cut Lengths
Coating Thickness	1.8 mm to 4.5 mm (Customizable)
Pipe Ends	Plain End (PE), Beveled End (BE), or Threaded
Form	Seamless, Welded, ERW, or LSAW
Applications	Oil & Gas Pipelines, Water Supply, Chemical Transport, Marine Projects

Chemical Composition (Base Carbon Steel)

Element	Content (%)
Carbon (C)	0.23 Max
Manganese (Mn)	0.30 – 1.06
Phosphorus (P)	0.05 Max
Sulfur (S)	0.045 Max
Silicon (Si)	0.10 – 0.35
Copper (Cu)	0.40 Max
Nickel (Ni)	0.40 Max
Chromium (Cr)	0.40 Max

Mechanical Properties

Property	Value
Tensile Strength	≥ 415 MPa
Yield Strength (0.2% offset)	≥ 240 MPa
Elongation	≥ 20%
Hardness	≤ 95 HRB
Impact Resistance	Excellent (Due to PP Coating)
Coating Adhesion	Strong Adhesion per ISO 21809-1

Dimension Chart (Nominal)

Nominal Pipe Size (NB)	Outside Diameter (mm)	Wall Thickness (mm)	Length
1/2"	21.3	2.77	Up to 12 m
1"	33.4	3.38	Up to 12 m
2"	60.3	3.91	Up to 12 m
4"	114.3	6.02	Up to 12 m
6"	168.3	7.11	Up to 12 m
10"	273.1	9.27	Up to 12 m
16"	406.4	12.70	Up to 12 m

Equivalent Grades

Standard	Grade
ASTM	A106 Grade B / A53 Grade B
API	5L Grade B / X42 / X52
EN	EN 10216 / EN 10224
DIN	St 37.2 / St 52.3
BS	3601 / 3602

Equivalent Standards

Standard	Description
ASTM A106 / A53	Standard Specification for Carbon Steel Pipe for High-Temperature and Pressure Service
API 5L	Specification for Line Pipe
ISO 21809-1	External Polypropylene Coatings for Buried or Submerged Pipelines
DIN 30678	3-Layer Polypropylene Coating for Steel Pipes

Other Types of Coated Steel Pipes

Type	Description
3LPE Coated Pipes	Three-layer polyethylene coated pipes for enhanced corrosion protection
FBE Coated Pipes	Fusion Bonded Epoxy coated pipes for superior adhesion and corrosion resistance
Internal Epoxy Coated Pipes	Epoxy-coated internal surfaces for smooth fluid flow
PE Coated Pipes	Polyethylene-coated carbon steel pipes for underground applications

Inconel 600 Spool offers excellent high-temperature strength, which allows it to retain mechanical properties even at temperatures exceeding 1000°C. Its high nickel content provides exceptional chloride resistance, while the chromium component enhances oxidation resistance. These properties make the alloy highly effective for spools used in furnaces, heat exchangers, petrochemical heaters, exhaust systems, gas turbine components, and steam generation units..

Frequently Asked Questions (FAQs)

Q1: What are the common applications of Inconel 600 Spool?

A1: It is widely used in heat exchangers, automotive trim, kitchenware, architecture, and chemical equipment.

Q2: Can you provide custom thicknesses and widths?

A2: Yes, we offer custom shims in various thicknesses, widths, and finishes based on your project needs.

Q3: Is SS 201 corrosion-resistant?

A3: Yes, SS 201 offers moderate corrosion resistance and is ideal for environments where high strength is required over high corrosion resistance.

Q4: What finishes are available for SS 201 Shim?

A4: Available finishes include 2B, BA, No.4, Mirror, and customized finishes on request.