4 Inch PVC Pipe Price in Bangladesh – Updated Guide for 2025

If you're searching for the latest 4 inch PVC pipe price in Bangladesh, you're in the right place. Whether you're a contractor, wholesaler, or end user looking to purchase high-quality PVC pipes for water supply, drainage, or construction, understanding current market prices is essential for making informed decisions. In this guide, we’ll walk you through the pricing trends, specifications, and important buying tips for 4 inch PVC pipes in Bangladesh in 2025.

Overview: What Is a 4 Inch PVC Pipe Used For?

A 4 inch PVC pipe is a commonly used size in both residential and commercial projects. It offers a balance between flow capacity and cost, making it suitable for:

Water supply pipelines

Agricultural irrigation systems

Underground drainage

Rainwater harvesting systems

Electrical conduit installations

PVC (Polyvinyl Chloride) pipes are known for being lightweight, corrosion-resistant, and cost-effective, which makes them an ideal alternative to metal or concrete piping.

4 Inch PVC Pipe Price in Bangladesh (2025 Updated)

Here’s a general overview of 4 inch PVC pipe prices in Bangladesh as of mid-2025. Please note that prices vary depending on pipe quality, pressure rating, wall thickness, and brand.

Prices above are estimates for retail or small-volume orders. For bulk orders or long-term supply, please request a quotation.

For 2026 purchasing, it is more useful to treat online prices as indicative reference ranges rather than fixed quotations.

The following table combines the published 2025 HAILI reference with a practical 2026 purchasing framework. The USD conversions use approximately BDT 122–123 per US dollar, consistent with Bangladesh Bank's 2026 exchange-rate data; the actual bank or commercial exchange rate used in a transaction may differ.

Important: These figures are reference ranges, not a fixed August 2026 retail price list. A current quotation should be based on the exact pipe specification, quantity, delivery location, and commercial terms.

For example, a Bangladesh retailer has listed a 4-inch, 20-foot Gazi uPVC pipe at BDT 4,950. That works out to approximately BDT 247.50 per foot, which is substantially higher than the older general per-foot reference above. This illustrates why brand, pipe length, product class, and sales channel must be stated when comparing prices.

What to Consider When Buying 4 Inch PVC Pipe

When evaluating polyethylene pipe fittings or PE pipe fittings along with your PVC pipe purchase, here are some important factors:

1. Application – Whether it's for water supply, drainage, or gas, select the right pressure class and pipe type.

2. Quality and Standards – Look for ISO, ASTM, or equivalent certification.

3. Wall Thickness – Affects both pressure rating and price.

4. Fittings Compatibility – Ensure fittings (such as elbows, tees, couplings) match the pipe diameter and material.

5. Supplier Reputation – Choose a manufacturer or distributor with a proven track record and responsive after-sales service.

Related Products: PE Pipe Fittings & Polyethylene Pipe Fittings

If your project also includes HDPE or PE pipes, we offer a complete range of PE pipe fittings and polyethylene pipe fittings that are compatible with different pipe sizes and connection methods (e.g., butt fusion, electrofusion, compression).

 Available sizes from 20mm to 630mm

 Suitable for water, gas, and drainage systems

 ISO & CE certified fittings

 Competitive prices for bulk supply to Bangladesh

Contact us to receive a complete product catalog and technical specifications.

Looking for a reliable 4 inch PVC pipe supplier in Bangladesh or want to get an exact price for your project? Contact us today with your requirements and we’ll provide a detailed quotation.

The 4 inch PVC pipe continues to be one of the most popular sizes in the market due to its versatility and affordability. If you're planning to buy in Bangladesh, understanding the latest prices and choosing a reliable supplier will ensure your project runs smoothly and cost-effectively. Don’t forget to check fitting compatibility and certifications when planning your pipe system.

What Affects 4 Inch PVC Pipe Price in Bangladesh?

The diameter alone does not determine the price. Several technical and commercial factors can change the quotation.

1. Wall Thickness

Wall thickness is one of the most important cost factors.

A thicker pipe generally requires more PVC material and may provide a higher pressure capacity or greater resistance to mechanical loading. Consequently, a heavier-wall 4-inch pipe normally costs more than a lighter-wall product.

For project purchasing, do not compare two 4-inch pipes solely because both have the same nominal diameter.

2. Pressure Rating

Pressure-rated pipes are generally more expensive than products designed primarily for drainage or non-pressure applications.

Common specifications may include:

• PN6

• PN8

• PN10

• PN12.5

• PN16

The actual available pressure classes depend on the manufacturer's product range and applicable standard.

Schedule 40 and Schedule 80 are another classification system commonly encountered in international PVC piping. They should not simply be treated as direct equivalents of PN10 or PN16 without checking the relevant dimensions and pressure-temperature ratings.

3. Raw Material

PVC resin and formulation have a direct impact on manufacturing cost.

A manufacturer may use different formulations depending on the intended application, including requirements related to:

• Impact resistance

• Pressure performance

• Temperature

• UV exposure

• Chemical resistance

• Potable-water requirements

For B2B buyers, asking about material specifications is more useful than asking only whether a pipe is "PVC."

4. Pipe Length

A 4-inch PVC pipe may be quoted:

• Per foot

• Per meter

• Per piece

• Per 10-foot length

• Per 20-foot length

• Per 5-meter length

• Per 6-meter length

This can create apparently large price differences between suppliers.

Always convert quotations to the same unit before comparing them.

5. Brand

Brand reputation can affect retail pricing in Bangladesh.

Local brands such as RFL and Gazi have established distribution networks, while other domestic and imported products compete on price, specifications, availability, or project requirements. Bangladesh retail sources show that branded 4-inch pipes can have significantly different prices from general market estimates.

6. Order Quantity

A single pipe purchased from a local retailer and a container purchased directly from a manufacturer are fundamentally different transactions.

For larger quantities, suppliers may offer:

• Wholesale pricing

• Distributor pricing

• Project pricing

• Container-load pricing

• Long-term contract pricing

Therefore, a website's retail price should not automatically be used as a benchmark for an importer's bulk purchase.

7. Availability and Location

Prices can also vary between Dhaka, Chattogram, regional markets, and smaller local distribution channels because transportation, inventory, and dealer margins are different.

Types of 4 Inch PVC Pipe Available in Bangladesh

Not every 4-inch PVC pipe should be used for the same application.

4 Inch PVC Water Supply Pipe

Pressure-rated PVC or uPVC pipes can be used for suitable water-supply systems when the product meets the project's pressure, dimensional, and potable-water requirements.

4 Inch PVC Drainage Pipe

A 4-inch pipe is commonly used for drainage, wastewater, and rainwater systems where the applicable pipe specification is suitable.

4 Inch Sewer Pipe

Large-diameter PVC pipes are widely considered for underground sewer and wastewater applications because of their corrosion resistance and relatively smooth internal surface.

4 Inch uPVC Pipe

uPVC is widely used for water, drainage, and other piping applications. The exact product specification should be checked rather than assuming every uPVC pipe has the same pressure rating.

4 Inch Schedule 40 PVC Pipe

Schedule 40 is a commonly recognized PVC dimensional classification. Its pressure capability depends on pipe size, temperature, material, and applicable standard.

4 Inch Schedule 80 PVC Pipe

Schedule 80 has a thicker wall than Schedule 40 for the same nominal pipe size and is generally selected when a heavier-duty pressure specification is required.

4 Inch Electrical Conduit

PVC conduit is designed for electrical cable protection and should not automatically be substituted for pressure-rated water pipe. The applicable product standard and application are different.

Is 4 Inch PVC Pipe the Same as 100mm PVC Pipe?

This is an important question for international buyers.

Mathematically, 4 inches equals 101.6 mm. However, pipe systems use nominal dimensions and different dimensional standards, so "4 inch" and "100 mm" should not automatically be treated as exactly identical products.

Before purchasing, confirm:

• Outside diameter

• Inside diameter

• Wall thickness

• Nominal size

• Applicable standard

• Fitting compatibility

This is particularly important when importing from China for use in a Bangladesh project. A pipe that has the correct nominal name but different actual dimensions may not fit the project's existing fittings.

4 Inch PVC Pipe Price per Foot, Meter and Piece

Price-unit confusion is one of the easiest ways to make a bad purchasing decision.

Suppose Supplier A quotes:

US$1.20 per foot

while Supplier B quotes:

US$3.90 per meter

These prices cannot be compared directly.

Since one meter equals approximately 3.281 feet:

• US$1.20/ft ≈ US$3.94/m

• US$3.90/m ≈ US$1.19/ft

The two quotations are actually very close.

Likewise, if a supplier quotes a 20-foot pipe by piece, convert it to a per-foot price before comparing it with another quotation.

The correct comparison is:

Comparable Unit Price = Total Pipe Price ÷ Total Pipe Length

Then evaluate shipping, taxes, quality, and specification separately.

4 Inch PVC Pipe Price by Specification

A useful purchasing comparison should look something like this:

The phrase "cheapest 4 inch PVC pipe" therefore has little meaning unless the buyer specifies the intended application.

A cheaper drainage pipe is not necessarily a cheaper solution if the project requires a pressure-rated water pipe.

What Is 4 Inch PVC Pipe Used For?

The 4-inch size is versatile and can be found in many construction and infrastructure applications.

Residential Drainage

4-inch PVC pipe can be used for suitable:

• Wastewater drainage

• Sewer connections

• Rainwater drainage

• Underground drainage

Commercial Buildings

Applications may include:

• Building drainage

• Rainwater systems

• Sewer networks

• Utility piping

Agricultural Irrigation

Depending on the pipe specification and hydraulic requirements, 4-inch PVC can be used in irrigation systems and agricultural water distribution.

Underground Piping

PVC's corrosion resistance makes it attractive for underground applications. However, installation depth, soil conditions, external loading, bedding, and pipe stiffness should be considered.

Water Supply

Pressure-rated PVC/uPVC products can be used for appropriate water-supply systems. For drinking-water applications, buyers should verify the specific product's certification and regulatory compliance.

Buying 4 Inch PVC Pipe in Bangladesh vs Importing from China

For a small project, buying locally in Bangladesh is often simpler.

You can avoid:

• International freight

• Import documentation

• Customs clearance

• Container handling

• International payment procedures

• Port charges

Local purchasing also provides faster access to stock.

For distributors, contractors, and large infrastructure projects, however, buying directly from a Chinese manufacturer can become attractive when order volumes are large enough to offset international logistics.

The correct answer is therefore not "China is always cheaper."

For small quantities, local purchasing may have the lower total cost.

For container-scale purchases or recurring distribution orders, a factory-direct quotation may offer a better product-to-cost ratio.

What Is the Landed Cost of Imported PVC Pipe?

The factory price is only one component of an international purchase.

For a Bangladesh importer, the approximate landed-cost structure is:

Landed Cost = Factory Price + International Freight + Insurance + Customs Duties and Taxes + Port Charges + Clearance + Local Transportation + Other Import Costs

Bangladesh Customs classifies rigid PVC pipes under HS heading 3917.23, with 3917.23.90 covering other rigid tubes, pipes and hoses of polymers of vinyl chloride. The current Bangladesh Customs duty calculator shows a total tax incidence of 108.84% for HS 39172390 under the displayed tariff calculation.

This figure is important for importers, but it should not be interpreted as a universal final tax rate for every PVC pipe transaction. Classification, applicable tariff treatment, importer status, exemptions, valuation, and current customs rules should be confirmed with Bangladesh Customs or a licensed customs professional before placing an order.

The Bangladesh Customs tariff documentation separately lists the component rates for HS 39172390, including customs duty, supplementary duty, VAT, advance income tax, advance tax, and regulatory duty.

This is why a factory quotation of US$1 per foot cannot simply be compared with a Bangladesh retail price of BDT 150 per foot.

They represent different points in the supply chain.

How to Choose the Right 4 Inch PVC Pipe

Before ordering, confirm these specifications:

1. Application

Is the pipe intended for:

• Water supply?

• Drainage?

• Sewerage?

• Irrigation?

• Rainwater?

• Electrical conduit?

2. Pressure Requirement

For pressure applications, specify the required pressure class rather than simply asking for "4-inch PVC pipe."

3. Wall Thickness

Confirm the exact wall thickness or dimensional standard.

4. Length

Specify whether you require 5 m, 6 m, 10 ft, 20 ft, or another length.

5. Material

Ask the supplier for the material specification and relevant technical data.

6. Standard

Specify the required standard, such as the applicable ASTM, ISO, EN, or local project standard.

7. Fittings

Make sure elbows, tees, couplings, valves, and other fittings are dimensionally compatible with the pipe.

8. Quantity

For bulk orders, state the number of pieces, total meters, or required container quantity.

9. Delivery Terms

For international purchasing, clarify whether the quotation is:

• EXW

• FOB

• CFR

• CIF

• DAP

The Incoterm can substantially change the final purchasing cost.

How to Get an Accurate 4 Inch PVC Pipe Price from a Manufacturer

A supplier cannot provide a meaningful factory quotation from the phrase "4 inch PVC pipe" alone.

For an accurate quotation, send the manufacturer a specification such as:

4 inch / nominal 100 mm PVC pipe, 6 m length, PN10, water supply application, required quantity 1 × 40HQ, destination Chattogram, Bangladesh, CIF quotation required.

For a drainage project, the requirement might instead specify:

4 inch PVC drainage pipe, 6 m length, non-pressure application, required quantity 20,000 meters, suitable standard and technical documentation required.

The more precise the request, the less likely you are to receive quotations that cannot be compared.

A professional manufacturer should be able to provide:

• Product specification

• Pipe dimensions

• Wall thickness

• Pressure rating

• Material information

• Standard

• Test reports where applicable

• Packing details

• MOQ

• Production lead time

• Loading quantity

• Commercial quotation

For large Bangladesh projects, it is also useful to request a FOB and CIF Chattogram quotation so that the buyer can compare the factory price with the estimated landed cost.

Frequently Asked Questions

What is the price of a 4 inch PVC pipe in Bangladesh?

The price varies according to wall thickness, pressure class, length, brand, application, and quantity. A 2025 HAILI market reference listed approximately BDT 110–200 per foot for several 4-inch specifications, while Bangladesh retail listings for branded 20-foot pipes show substantially different total prices.

How much is a 4 inch PVC pipe per meter in Bangladesh?

A 2025 reference from HAILI placed the broader retail range at approximately BDT 250–450 per meter. Actual 2026 prices should be checked against the exact specification and current supplier quotation.

What is the price of a 4 inch 20-foot PVC pipe?

There is no universal price because brands and specifications differ. One Bangladesh listing showed a 4-inch, 20-foot Gazi uPVC pipe at BDT 4,950.

Is 4 inch PVC the same as 100mm PVC?

Not necessarily. Although 4 inches equals 101.6 mm, nominal pipe sizes and dimensional standards differ. Always verify the actual outside diameter, wall thickness, and applicable standard.

Is 4 inch PVC pipe suitable for water supply?

Pressure-rated PVC or uPVC pipe can be suitable for water supply when the product is designed and certified for that application. The pipe's pressure rating and drinking-water requirements must be verified before use.

Is 4 inch PVC pipe suitable for underground drainage?

Yes, suitable PVC drainage or sewer pipe is commonly used underground. The selected pipe must be appropriate for soil loading, installation conditions, and the intended drainage application.

Which is cheaper: local Bangladesh PVC pipe or Chinese PVC pipe?

There is no universal answer. Local purchasing may be cheaper for small quantities because it avoids international freight and import costs. Chinese factory purchasing can become more competitive for large-volume orders.

What information should I send to a PVC pipe manufacturer for a quotation?

Provide diameter, length, wall thickness or pressure class, material, application, standard, quantity, destination port, packaging requirements, and preferred Incoterm.

What is the HS code for rigid PVC pipe in Bangladesh?

Rigid PVC pipes are classified under HS heading 3917.23, with 3917.23.90 covering other rigid tubes, pipes and hoses of polymers of vinyl chloride in the Bangladesh tariff structure. Confirm the exact classification for your product with Bangladesh Customs before importation.

Is buying directly from a PVC pipe manufacturer better for a distributor?

For distributors purchasing in substantial quantities, direct factory sourcing can provide advantages in pricing, customization, production planning, technical documentation, and supply consistency. However, MOQ, freight, import taxes, quality control, and payment terms should all be included in the comparison.

Conclusion

The 4 inch PVC pipe price in Bangladesh depends on much more than pipe diameter. Wall thickness, pressure rating, material grade, length, brand, application, order quantity, transportation, and import costs can all have a significant effect on the final price.

For local buyers, comparing the price per foot, per meter, and per piece helps avoid misleading quotations. For importers and distributors, the more important number is the landed cost, not simply the factory or FOB price.

For a bulk purchase from China, the best approach is to provide the manufacturer with a complete specification and request both a factory quotation and a shipping-inclusive quotation to Chattogram. This allows the buyer to compare the Chinese factory offer against the local Bangladesh market on a like-for-like basis.

Because PVC resin prices, freight rates, exchange rates, and local market prices change, any published price should be treated as a reference rather than a permanent quotation. For a project-specific price, provide the required specification and quantity to the manufacturer and request a current quotation.

FAQ – 4 Inch PVC Pipe Price in Bangladesh

Q1: What is the current price of 4 inch PVC pipe in Bangladesh?

A: The price of 4 inch PVC pipe in Bangladesh varies depending on the material grade, pressure rating, and manufacturer. As of 2025, the average market price ranges from ৳250 to ৳450 per meter. For bulk orders or customized requirements, it's best to request a quotation from trusted suppliers.

Q2: What types of 4 inch PVC pipes are available in Bangladesh?

A: Common types include:

Schedule 40 (SCH40) PVC pipe

Schedule 80 (SCH80) PVC pipe

Pressure-rated pipes (e.g., PN10, PN16)

These are used for water supply, drainage, irrigation, and construction purposes.

Q3: Where can I buy 4 inch PVC pipe in Bangladesh?

A: You can purchase from local hardware stores, building material markets, or directly from manufacturers and distributors. For large projects, it's recommended to work with reliable PVC pipe suppliers who offer consistent quality and competitive pricing.

Q4: Is there a difference between PE pipe fittings and PVC pipe fittings?

A: Yes. PE pipe fittings are used with polyethylene pipes, while PVC pipe fittings are used with polyvinyl chloride pipes. They differ in material properties, pressure tolerance, and joining methods. Make sure to match the fitting type with the corresponding pipe material.

Q5: Can 4 inch PVC pipes be used for underground installation in Bangladesh?

A: Yes, 4 inch PVC pipes are commonly used for underground drainage and sewer systems in Bangladesh. It is important to choose pipes with adequate wall thickness and ensure proper installation to avoid damage from soil pressure or heavy loads.