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Ductile iron manhole covers from Plasma Alloys Pvt. Ltd. are produced to meet IS 1766 and ASTM A536 standards, with a rated load capacity of 40 metric tons. The covers are circular, with a flat top and two lifting holes, designed for 600 mm diameter access points. Manufacturing uses electric arc furnace melting and controlled solidification to ensure consistent microstructure and minimal porosity.
The base material is ductile iron with 3.6% carbon and 2.4% silicon, treated with magnesium to form spheroidal graphite. Surface treatment includes a zinc-rich primer followed by a bituminous topcoat, providing enhanced corrosion resistance in tropical climates. Unlike some suppliers, these covers are not painted with enamel; the coating is applied for functional protection, not aesthetics.
These covers are commonly sourced by Indian municipal authorities, highway contractors, and infrastructure developers in South Asia. Orders are typically placed in quantities of 20 to 100 units, packed on wooden pallets with moisture barriers. Trade terms are negotiable, with FOB Mundra and CIF Mumbai being common. Lead time is generally 30 to 40 days after order confirmation, subject to foundry capacity.
| Material | Ductile iron, ASTM A536 Grade 65-45-12, IS 1766 compliant |
| Load rating | 40 metric tons |
| Diameter | 600 mm (standard), custom sizes available |
| Thickness | Typical 48 to 52 mm, based on load class |
| Surface finish | Zinc-rich primer with bituminous topcoat, not galvanized |
| Weight | Approximately 125 kg per unit (600 mm diameter) |
| Tensile strength | Minimum 450 MPa (standard for Grade 65-45-12) |
| Elongation | Minimum 12% (standard for Grade 65-45-12) |
| Design | Circular, flat top, two lifting holes, anti-slip textured surface |
| Packaging | Wooden pallets with moisture-resistant wrapping, 15 units per pallet |
Plasma Alloys Pvt. Ltd. is based in Shapar, Rajkot, Gujarat, India, with a registered manufacturing address on Varaval Road. The company is classified as an imported supplier with harbor trust tier, indicating verified export documentation and customs compliance. The listing does not state the company’s founding year, employee count, or annual production volume.
The supplier focuses on cast and ductile iron components for infrastructure, including manhole covers, grates, and valve boxes. No certifications such as ISO or BIS are confirmed in the source data, though the listing references BIS compliance without providing certification numbers. The supplier’s response rate and reply time are not tracked, suggesting limited buyer engagement infrastructure.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify compliance with IS 1766 and ASTM A536 through certified test reports for tensile strength, elongation, and graphite nodularity. Inspect coating adhesion and thickness using a magnetic gauge. Confirm the supplier can provide batch-specific documentation, not just generic compliance statements. Avoid suppliers who cannot produce material certificates upon request.
Confirm whether the Incoterms are FOB Mundra or CIF destination port, and ensure insurance covers transit damage. Lead time is typically 30 to 40 days, but may extend during monsoon season due to foundry downtime. Payment terms are usually 30% advance, 70% against bill of lading. Request container loading photos and seal numbers before final payment.
Conduct a pre-shipment inspection focusing on surface defects, dimensional accuracy, and coating uniformity. Use a hardness tester to confirm values between 180 - 240 HB. Check for porosity using dye penetrant inspection if critical. Retain one cover from each shipment as a reference for future quality audits. Ensure all documentation includes batch numbers and test references.
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Securing a reliable supply chain for Ductile Iron Manhole Cover is critical for maintaining your business operations. Plasma Alloys Pvt. Ltd., a verified supplier located in India, provides high-quality Ductile Iron Manhole Cove ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Ductile Iron Manhole Cove from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Plasma Alloys Pvt. Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing Ductile Iron Manhole Cove from India, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Plasma Alloys Pvt. Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Plasma Alloys Pvt. Ltd. provides Ductile Iron Manhole Cove for bulk export from India. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Plasma Alloys Pvt. Ltd.. Contact the supplier to discuss the best logistics options for importing Ductile Iron Manhole Cove to your country.
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Plasma Alloys Pvt. Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
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