In industrial and Farming sectors, woven flat tubes play an important role in Watering, water discharge and fluid Transport. These tubes are made of woven Thermoplastic or polypropylene fabric, which is Coated for strength and durability. Since these products have a direct impact on safety, performance and environmental reliability, they must comply with BIS requirements before they can be sold in India.
BIS certification ensures that the woven flat tubes meet the Indian quality, safety and manufacturing standards defined under IS 16190:2014.
What Is a Woven Lay Flat Tube?
A woven flat tube is a flexible, collapsible pipe that is primarily used for:
- Irrigation and agricultural water distribution
- Dehydration and liquid transport
- Industrial discharge and temporary fluid storage
It is typically manufactured from high-density polyethylene or polypropylene woven fabric, which offers excellent tensile strength, abrasion resistance, and weather durability.
Why BIS Certification Is Mandatory
Under the BIS Act, 2016, certain plastic and woven products are covered under Compulsory Registration Scheme (CRS) or ISI Certification Scheme to maintain uniform quality and consumer safety.
For woven lay flat tubes, BIS certification under IS 16190:2014 – “Woven lay flat tubes for water transportation” is mandatory before manufacture, import or sale in India.
This certification assures that:
- The product conforms to Indian Standard (IS 16190).
- The manufacturing process is consistent and quality-controlled.
- The product functions safely under rated pressure conditions.
Applicable Indian Standard
| Product | Indian Standard (IS No.) | Title |
| Woven Lay Flat Tube | IS 16190:2014 | Woven Lay Flat Tube for Water Conveyance – Specification |
The standard prescribes detailed requirements regarding:
- Material composition and thickness
- Burst pressure and tensile strength
- Dimensional accuracy
- Workmanship and visual defects
- Hydrostatic pressure test and elongation test
Types of BIS Schemes Applicable
For woven lay flat tubes, BIS certification can be obtained under the ISI (Standard Mark) scheme, also known as Product Certification Scheme.
- ISI Mark Certification – For manufacturers producing within India.
- FMCS – For foreign manufacturers exporting to India.
Both schemes ensure that the manufacturing process adheres to BIS-approved quality control measures and periodic factory inspections.
Documents Required for BIS Certification for Woven lay flat tube
To apply for BIS certification for woven lay flat tubes, the following documents are essential:
- Factory registration documents and layout plan
- Manufacturing process flowchart
- Product test report from a BIS-recognized laboratory
- List of machinery and test equipment
- Raw material specifications and supplier details
- Internal test records and quality manual
- Copy of trademark registration or brand authorization letter
Read More: Documents Required For BIS Registration
Step-by-Step Process for BIS Certification for Woven lay flat tube
Below we mentioned required documents for BIS certification for woven lay flat tube
1. Product Testing: Send a sample of your woven lay flat tube to a BIS-approved laboratory for testing as per IS 16190:2014.
2. Application Submission: Submit an online application through the Manak Online Portal (https://www.manakonline.in/) along with the test report and required documents.
3. Factory Inspection: A BIS officer will conduct an on-site inspection to verify production capability, quality systems, and testing facilities.
4. Grant of Licence: Upon successful verification and compliance with the standard, the manufacturer is issued a BIS Licence (ISI Mark).
5. Post-Certification Surveillance: BIS regularly conducts surveillance audits and random product sampling to ensure continuous compliance.
Read More: Process for getting BIS for Certification
Benefits of BIS Certification for Woven lay flat tube
Below we mentioned benefits of BIS certification for Woven lay flat tube
- Legal Compliance: Avoids penalties under BIS Act, 2016.
- Quality Assurance: Verifies product reliability and performance.
- Market Access: Required to sell or distribute in the Indian market.
- Customer Confidence: Builds confidence between buyers and government departments.
- Export Benefits: Increases brand credibility to international buyers.
Testing Parameters for Woven Lay Flat Tube
| Test | Requirement |
| Hydrostatic Pressure Test | Must withstand pressure without leakage or deformation |
| Tensile Strength | As per minimum values in IS 16190:2014 |
| Elongation at Break | Within defined limits |
| Dimensional Tolerance | ± specified percentage |
| Visual Inspection | No defects, cuts, or pinholes |
| UV Resistance Test | Must resist degradation under sunlight |
Validity and Renewal
The BIS certification is initially valid for two years, and can be renewed for up to five years upon successful retesting and inspection.
Penalties for Non-Compliance
Manufacturing or selling woven lay flat tubes without BIS certification is a punishable offence under the BIS Act, 2016, leading to:
- Fines up to ₹5,00,000 or more
- Imprisonment up to two years
- Product recall or market ban
Conclusion
BIS Certification for Woven Lay Flat Tube is a mandatory compliance requirement that Defenses quality and promotes fair trade in India. Whether you are a domestic manufacturer or a foreign exporter, obtaining the ISI Mark reflects your commitment to excellence, credibility and national standards.
To simplify the process, partner with experts like ELT Corporate, who can handle your certification process from documentation to audit – while ensuring full compliance with BIS regulations.
What is the BIS Certification for Woven Lay Flat Tube?
BIS Certification ensures that woven lay flat tubes meet the quality and safety standards set by the Bureau of Indian Standards.
Why is BIS Certification required for Woven Lay Flat Tube?
It is mandatory to ensure product reliability, durability, and compliance with Indian manufacturing standards.
How can manufacturers obtain BIS Certification for Woven Lay Flat Tube?
Manufacturers must apply to BIS, submit samples for testing, and comply with IS standards to receive certification.
