About Trimurti Filters & Gaskets - Industrial Sheets and Gaskets Supplier in India

Trimurti Filters & Gaskets is based in India and currently lists 37 distinct products in its catalogue. The supplier concentrates on industrial sealing solutions, primarily under the categories Industrial Sheets and Gaskets. Its product list includes Ferolite Jointing Sheets, PTFE Sheets, a range of Non‑Asbestos Gaskets, Valve Gaskets, Engine Gaskets, and several specialized gland packing items. Each entry is identified by a specific product name such as Ferolite NAM 37 or Spitmaan Style AF 160. The catalogue reflects a focus on both sheet‑type sealing materials and gasket profiles used in process plant equipment.

The industrial sheet segment comprises jointing sheets made from materials like ferrous‑filled composites, PTFE, and asbestos‑free beater sheets. Gasket offerings span non‑asbestos, asbestos, and asbestos‑free variants for applications including valves, pumps, flanges, and split‑case equipment. Product names such as Non Asbestos Gland Packing, Asbestos Gland Packing, and Spitmaan Jointing Sheet indicate a mix of traditional and modern sealing technologies. The supplier’s inventory aligns with HS chapter 40 for gaskets and HS chapter 39/40 for polymer‑based sheets, which are commonly classified under headings 4016 and 3920 in customs documentation. The range is designed to address sealing requirements across petrochemical, power generation, and heavy‑industry sectors.

Product Range and Specialties of Trimurti Filters & Gaskets

The sheet portfolio features PTFE sheets that are typically offered in thicknesses from 0.5 mm to 5 mm, with chemical resistance grades such as ASTM F2080 for high‑purity applications. Ferolite NAM series sheets are reinforced composites that are often supplied in dimensions of 1000 mm × 2000 mm and graded by hardness (Shore A 70‑90) to match specific pressure conditions. Industry practice for jointing sheets includes compliance with ASME B16.20 and DIN 28011, which define dimensional tolerances and material performance for static sealing. Buyers frequently request mill test reports confirming tensile strength, compression set, and temperature limits, typically 200 °C for PTFE and 150 °C for reinforced composites.

Gasket products listed by Trimurti include non‑asbestos, asbestos, and asbestos‑free variants for valves, pumps, flanges, engines, and split‑case assemblies. Standard gasket grades in this segment are classified by ASTM D2000 (e.g., A‑70, B‑31) and ISO 3601, which specify material composition, hardness, and temperature rating. Typical dimensions range from 50 mm × 50 mm up to 600 mm × 600 mm, with thicknesses between 2 mm and 10 mm depending on the pressure class. Export‑oriented gaskets often carry certification such as ISO 9001 for quality management and may be required to meet EN‑12566 for non‑asbestos gasket performance. Documentation usually includes a declaration of material compliance to avoid prohibited asbestos content.

Trade and Export Information - Trimurti Filters & Gaskets

Indian manufacturers of industrial sealing products commonly export to the Middle East, Southeast Asia, Europe and the United States, where petrochemical refineries and power plants source replacement sheets and gaskets. Under HS chapter 40, gasket items fall under heading 4016 and are subject to standard customs inspection for material composition, while polymer sheets are classified under heading 3920 and may require a phytosanitary certificate if wood‑based fillers are present. Buyers typically request certifications such as ISO 9001, ISO 14001 and, where applicable, CE marking for European market entry. Shipping is frequently arranged in 20‑ft or 40‑ft containers, with sheets palletised on wooden pallets and gaskets packed in moisture‑resistant bags to prevent deformation during transit. Common Incoterms include FOB Mumbai or CIF Dubai, reflecting the major Indian ports used for bulk export of sealing materials.

Sourcing from Trimurti Filters & Gaskets - Buyer Guidance

When sourcing from Trimurti, buyers should ask for mill test reports that detail tensile strength, hardness (Shore A), compression set and maximum service temperature for each sheet or gasket type. Non‑asbestos claims must be supported by an asbestos‑free declaration or a third‑party laboratory analysis complying with OSHA or EU REACH limits (0 % asbestos content). Requesting ISO 9001 or ISO 14001 certificates helps verify that the supplier follows recognized quality and environmental management systems. Samples are usually supplied in standard sizes - PTFE sheets in 300 mm × 300 mm coupons and gaskets in 100 mm × 100 mm sections - to allow performance testing before full‑scale purchase. Verify packaging specifications, such as double‑wall corrugated boxes for sheets and vapor‑barrier bags for gaskets, to ensure product integrity during sea freight.

What material grades are available for the PTFE sheets listed by Trimurti?

The PTFE sheets are offered in standard industrial grades that meet ASTM F2080, with typical thicknesses from 0.5 mm to 5 mm and a service temperature up to 260 °C. Buyers can request a mill test report to confirm melt flow index and purity levels.

Which standards apply to the non‑asbestos gaskets in the catalogue?

Non‑asbestos gaskets are generally classified under ASTM D2000 and ISO 3601, which define hardness, material composition and temperature rating. Documentation should include a hardness rating (e.g., Shore A 70) and a declaration of zero asbestos content.

Are there any export restrictions for the asbestos‑containing gland packing?

Asbestos‑containing products are subject to strict regulations in many destination countries, often requiring an export permit and a compliance statement that the product meets local hazardous material guidelines. Buyers should verify the importing country’s asbestos regulations before placing an order.

What HS codes are typically used for the gasket and sheet products?

Gasket items normally fall under HS heading 4016 within chapter 40, while polymer‑based industrial sheets are classified under heading 3920 of chapter 39/40. These codes are used for customs declarations and duty assessments.

What packaging formats are used for bulk shipments?

Sheets are usually palletised on wooden pallets wrapped in stretch film, while gaskets are packed in moisture‑resistant polyethylene bags and then placed in double‑wall corrugated cartons. This packaging protects against deformation and moisture ingress during sea transport.

Which certifications should a buyer request before purchasing?

Buyers should request ISO 9001 for quality management, ISO 14001 for environmental compliance, and any relevant product‑specific certifications such as CE marking for European markets or REACH compliance for chemical safety. Additional test reports like ASTM D2000 for gaskets or ASTM F2080 for PTFE sheets are also advisable.

What is the typical lead time for an order of industrial sheets?

Lead times for standard sheet sizes are usually 2‑4 weeks from order confirmation, depending on stock availability and any required custom cutting. Longer lead times may apply for specialty grades or large‑volume orders that need additional production runs.

How can a buyer obtain a sample of a specific gasket type?

Samples can be requested in standard 100 mm × 100 mm sections, and the supplier will ship them in protective packaging. The buyer should specify the exact product name (e.g., Valve Gasket) and the required material grade to ensure the correct sample is provided.