Manufacturer, Supplier & Exporter of Powder Epoxy Coated Pipes

Powder Epoxy Coated Pipes are high-quality steel pipes that are coated with a dry powder epoxy layer, providing excellent corrosion resistance and long-term durability. These pipes are designed to withstand harsh environmental conditions, making them ideal for water pipelines, chemical transportation, and industrial applications. Riddhi Siddhi Impex is a leading manufacturer and domestic supplier of these pipes, ensuring superior quality and performance..

Riddhi Siddhi Impex specializes in the production and supply of Powder Epoxy Coated Pipes to various industrial sectors across India. Their manufacturing process adheres to international standards, including ASTM, ISO, and API, to guarantee consistency, reliability, and safety. The company offers both seamless and welded pipe options to suit diverse project requirements.

These pipes are widely used in domestic cities such as Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, Mangalore, Nashik, Kolhapur, Chandrapur, Akola, Vilayat, Somnath, Dahej, Narmada, Ankleshwar, Navsari, Valsad, and Rajpipla. Their extensive distribution network ensures timely delivery to all major cities and industrial hubs..

Powder Epoxy Coated Pipes are manufactured using high-grade carbon steel or alloy steel as the base material. The exterior coating is applied using an electrostatic process, followed by curing at high temperatures to achieve a uniform, durable layer. This coating prevents rust, erosion, and chemical attack, extending the service life of the pipes significantly...

Riddhi Siddhi Impex offers these pipes in a variety of sizes, wall thicknesses, and lengths to cater to specific project requirements. They also provide customized solutions for special applications, including higher temperature resistance and chemical compatibility. The pipes are available in standard lengths as well as cut-to-size options for ease of installation..

Powder Epoxy Coated Pipes (PEP) – Manufacturer & Supplier

Specification

Product Name	Powder Epoxy Coated Pipes
Manufacturer	Riddhi Siddhi Impex
Base Material	Carbon Steel / Alloy Steel (ASTM A106 / A53 / API 5L)
Coating Material	Powder Epoxy
Standard	ISO 1461 / 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	100 – 250 microns (Customizable)
Pipe Ends	Plain End (PE), Beveled End (BE), or Threaded
Form	Seamless, Welded, ERW, or LSAW
Applications	Water Supply, Sewage Systems, Industrial Pipelines, Chemical Transport, Municipal 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 (Powder Epoxy Coating)
Coating Adhesion	Strong Adhesion per ISO 1461

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	Carbon Steel Pipe for High-Temperature and Pressure Service
API 5L	Specification for Line Pipe
ISO 1461	Hot-dip Galvanized and Powder Epoxy Coated Steel Pipes

Other Types of Coated Steel Pipes

Type	Description
FBE Coated Pipes	Fusion Bonded Epoxy Coating for superior adhesion and corrosion resistance
Internal Epoxy Coated Pipes	Internal epoxy coating for smooth flow and chemical resistance
External Epoxy Coated Pipes	External epoxy coating for corrosion protection
3LPE / 3LPP Pipes	Three-layer polyethylene or polypropylene coating for high corrosion protection

By choosing Powder Epoxy Coated Pipes from Riddhi Siddhi Impex, customers benefit from enhanced corrosion resistance, long-term reliability, and efficient performance in both industrial and municipal applications. With a strong presence in domestic cities like Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, and beyond, Riddhi Siddhi Impex ensures that top-quality powder epoxy coated piping solutions are always within reach for projects across India..

Frequently Asked Questions (FAQs)

Q1: What are the main applications of Powder Epoxy Coated Pipes?

A1: They are mainly used in water supply pipelines, sewage systems, chemical transport, and industrial pipelines requiring corrosion resistance.

Q2: Can Riddhi Siddhi Impex supply Powder Epoxy Coated Pipes to all Indian cities?

A2: Yes, they supply across major cities including Mumbai, Delhi, Bengaluru, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, Rajkot, and more.

Q3: What is the coating thickness of Powder Epoxy Coated Pipes?

A3: The coating thickness typically ranges from 100 to 250 microns, customizable according to project requirements.

Q4: Are these pipes suitable for high-pressure applications?

A4: Yes, Powder Epoxy Coated Pipes exhibit excellent mechanical strength and can handle high-pressure industrial and municipal applications.