BIS CERTIFICATION FOR Prestressed Concrete Pipes as per IS 784

Published Date: September 20, 2024

Introduction

IS 784:2019 specifies Indian Standard specifications for all types of infrastructure works in prestressed concrete pipes and fittings. This standard details the requirements of concrete quality, test methods about the concrete, strength, design, manufacture, and performances of pipes and their fittings. This will ensure great performance and durability so that they can be safely deployed in important projects like water supply systems, sewage systems, and stormwater management. Prestressed concrete pipes are of high strength and show long-term performance under high-pressure conditions with hostile environmental conditions.

Hence, it meets almost all types of infrastructure needs-from high-urbanized projects to scarcely populated rural areas. IS 784:2019 strictly has to be followed by MSME manufacturers, and BIS certification is to be achieved. It will not only satisfy the stringent quality and safety criteria about the pipes but also enhance credibility in the market. The benefits of BIS certification are not only entry into the Indian market for a product to achieve conformity with national standards but also an increase in the level of customer trust towards the products. New business opportunities are also unlocked and the market position of certified products is strengthened.

Strength and Durability: Prestressed concrete pipes are engineered for high strength and long-term performance, making them ideal for critical applications.
Wide Usage: They are commonly used in water supply, sewage, and stormwater management systems.
Robustness Under Pressure: These pipes can withstand high-pressure conditions and aggressive environmental factors.
Infrastructure Versatility: Their durability makes them a preferred choice for both urban and rural infrastructure projects.

Overview of IS 784

IS 784:2019 contains the requirements relating to Prestressed Concrete Pipes and the special products. The products are very important in infrastructure and have been mainly used in drainage, and sewage systems, among other applications that require strong and durable pipe systems. The standard outlays the specification which would make Prestressed Concrete Pipes meet performance and safety requirements.

Key Aspects of IS 784

Material Specifications: Defines the chemical and physical properties of raw materials used in prestressed concrete pipes.
Performance Requirements: Specifies load-bearing capacity, durability, and hydraulic performance criteria for the pipes.
Safety Needs: Ensures structural integrity and resistance to environmental factors to protect users and infrastructure.
Testing and Compliance: Outlines standard testing methods for evaluating material strength, durability, and overall performance.

Key highlights

Product Name	Prestressed Concrete Pipes
Applicable Indian Standard	IS 784:2019
Applicable Certification Scheme	BIS Certification Scheme 1
Applicable Mark:	BIS Logo
Compliance Requirement	Mandatory
Quality Control Order	Click here
Ministry	Ministry of Commerce and Industry
Scope as per Standard	This standard covers the requirements of pre-stressed concrete pipes (including specials) with nominal internal diameter in the range of 200 mm to 2500 mm ( see Table 1, Notes ), in which permanent internal stresses are deliberately introduced by tensioned steel to the desired degree to counteract the stresses caused in pipe under service
Major Country of Import	India

Applicable Tests for Prestressed Concrete Pipes IS 784

Dimensions and Tolerances
Joints Dimensions
Compressive strength of concrete cubes and mortar cubes
Longitudinal pre-stressing wire
Circumferential pre-stressing wire
Cover coating
Steel cylinders (additional requirement for cylinder pipes)
Specials
Deviation from straightness
Finish

Note

For Detailed Information about the Procedure for BIS ISI Certification, Visit :

Visit :

Procedure for Domestic Manufacturer
Procedure for Foreign Manufacturer

Timeline for BIS Certification

The approximate timeline to obtain BIS certification for Concrete-Based Building Products – Prestressed Concrete Pipes to use the ISI mark as per IS 784:2019 is as follows:

For Indian Manufacturers (Standard Timeframe – 30 days)
For Foreign Manufacturers (Standard Timeframe – 180 days)

Benefits of BIS Certification

Obtaining BIS certification offers several advantages:

Benefit	Description
Access to the Indian Market	Facilitates entry into one of the largest and growing markets in the world.
Compliance with Indian Standards	Ensures products meet national quality benchmarks.
Enhanced Product Credibility	Builds trust with consumers and stakeholders.
Increased Customer Trust	Reflects a commitment to quality and safety.
Benefits for MSMEs	Opens up new opportunities and supports business growth.

Case Study

Leading manufacturer of prestressed concrete pipes to obtain BIS certification for its products, this company had emergence with flying colors in the Indian market. The said certification was obtained against the IS 784: 2019 standard, after which it remarkably enhanced its credibility and secured several contracts for big infrastructure projects. Conformity to IS 784:2019 not only consolidated its reputation as a manufacturer but also created real value in increasing its market reach and earning more important projects with higher values, confirming the fact that adherence to set standards is good and useful.

Conclusion

IS 784:2019 describes the necessary standards for prestressed concrete pipes concerning their quality, durability, and suitability for various infrastructure applications. Adherence to this becomes important for those manufacturers who want to create value related to their market placement and be able to negotiate high-value contracts in return. ALEPH INDIA will play a very important role in assisting the manufacturers in getting BIS certification to effectively implement IS 784:2019. ALEPH INDIA enables firms to follow through with the certificate, hence their credibility and competitive advantages to match the required standards in the industry. Besides, such credible companies eventually enhance the growth and reliability of infrastructure projects all over India.

For more updates and detailed procedures, stay connected with Aleph INDIA and ensure your products are always compliant and top-quality.