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FIEO Registered Export Ready

Variable Orifice Assy – Boiler Components & Spares – Coal for Industrial Boiler and Process Equipment Supply

Name: Variable Orifice Assy – Boiler Components & Spares – Coal for Industrial Boiler and Process Equipment Supply
Brand: lj energy
SKU: 8616683
Availability: InStoreOnly

Sold by l j energy solutions · Manufacturer, Brand Owner, Exporter · Coimbatore, Tamil Nadu, India

Price

Price on request

In stock

Minimum order: 1 unit

Export Snapshot

MOQ

1 unit

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Values shown are for l j energy solutions.

Compliance & Certifications

FIEO Registered

Suitable for

Importers · Distributors · Wholesalers

Coimbatore Dispatch on request FIEO member

l j energy solutions

Manufacturer, Brand Owner, Exporter · Coimbatore, Tamil Nadu, India

Manufacturers of parts for Steam Generators / Boilers

Registered address: Coimbatore, India. Industry: Tools, Machinery & Components > Oil & Gas Field Machinery & Equipment.

View profile All products

Established

1993

Employees

11–30

GST

33AAGFL6347P2ZS

IEC code

AAGFL6347P

Export markets

GlobalLinker Member Since

Dec 2022

Turnover

2500001 - 10000000.

Incorporation Type

On request

Verified Seller IEC ISO CERTIFIED FIEO EEPC

Product details

What are the specifications of this product?

Overview

variable orifice assembly for coal and fuel feed regulation Variable orifice assemblies control volumetric flow of coal or primary air in feeding systems. They enable fine adjustment of airflow and fuel ratio for stable combustion and efficient mill operation. Technical & Performance Specifications Construction: precision machined orifice ring with actuator drive Control: manual or motorized adjustment with position feedback Material: wear-resistant steels or ceramic-coated surfaces Range: adjustable openings to match mill throughput Interface: flange-mounted into ductwork or chute Scope of Supply & EPC Capabilities Supply Format: Component supply, skid-mounted, or full turnkey integration Lead Time: Engineered-to-order based on project scope and plant requirements Engineering: Integration with control systems and measurement devices Commissioning: Actuation tuning and on-site performance checks

Product Description

Industrial Applications & Plant Integration

Variable orifice assemblies are used in coal mills and fuel handling ducts to modulate flow and maintain stable combustion staging. They are often paired with airflow measurement and control loops for automatic regulation.

Export & Trade Information

Country of Origin: India
Port of Loading: Major heavy-lift local ports (e.g., Mundra / Nhava Sheva)
Export Markets: Global supply targeting Asia, Middle East, and Africa
Documents Provided: GA Drawings, Material Test Certificates (MTC), Performance Guarantees, COO

Request Project Quotation

Provide desired flow range, duct diameter, actuation preference, and control interface to receive selection guidance and lead time.

Semantic Internal Linking & Categories

Coal Feed Valves and Nozzles
Flow Measurement & Control Solutions

Frequently Asked Questions

What is the standard turndown ratio and capacity for Variable Orifice Assembly? Capacity is matched to duct cross-section and control range; turndown depends on actuator and control loop tuning.
Does Variable Orifice Assembly meet abrasion and wear requirements? Wear-resistant materials and coatings are offered for abrasive coal applications, backed by MTCs.
Do you provide turnkey installation and retrofit engineering for Variable Orifice Assembly? Yes. We provide control integration and on-site tuning services.
What factors dictate manufacturing lead time and pricing for Variable Orifice Assembly? Lead time depends on actuator specification, control integration, and material finish choices.

Description provided by l j energy solutions.

Specifications

Product Name	Variable Orifice Assy
Store Name	L J ENERGY SOLUTIONS
Category	Boiler Components & Spares
Application	Coal pipe flow balancing
Service Duty	Regulating coal pipe flow
Operating Medium	Hot air and coal particles
Working Pressure	300–400 mm WC
Working Temperature	90°C
Installation Orientation	Horizontal / Vertical
Operation Type	Manually operated
MOQ	1

Use cases

Category	Boiler Components & Spares > Coal Pipe Flow Balancing > Variable Orifice Assembly
Primary application	Wholesale, distribution, and international sourcing
Brand	lj energy
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 unit
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing Variable Orifice Assy – Boiler Components & Spares – Coal for Industrial Boiler and Process Equipment Supply. Answers compiled from verified sellers' commercial terms and platform data.

Q: What is the main function of this Variable Orifice Assy in a boiler system?

A: It is used to manually regulate and balance coal flow in individual pulverized coal pipes within industrial boiler systems.

Q: Can this Variable Orifice Assy be mounted in different orientations?

A: Yes, the listing states that it can be mounted either horizontally or vertically on coal pipes.

Q: What operating conditions are stated for this product?

A: The stated working pressure is 300–400 mm WC and the working temperature is 90°C.

Q: What medium is this orifice assembly intended to handle?

A: It is stated for hot air and coal particle flow media.

Q: Is this product suitable for retrofit or replacement work?

A: Yes, it can be evaluated for procurement, replacement, or project supply, but final fit and interface requirements should be verified before ordering.

Q: Does the listing confirm all installation dimensions and connection details?

A: No, the listing does not specify all dimensions or connection details, so buyers should confirm exact fit requirements before purchase.

Q: Who is the supplier for this product?

A: The product is supplied by L J ENERGY SOLUTIONS.

Question not answered? Ask sellers directly — typical response within 4 hours.