About Tirupati enterprise - Bolts Supplier in India

Based in Gujarat, India, Tirupati enterprise lists 11 active products across its catalogue. The product set includes stainless steel nuts and bolts, industrial casting impellers, iron ore fines, rice, mill scale, slide gate systems, industrial fans, ferrous and non‑ferrous scrap, petroleum coke and manganese ore. The stainless steel fasteners are specified as SS 304 / SS 316 and are recorded under HS code 7318.15. Iron ore fines are classified under HS code 2601.11 with an iron content of 61.43 % - 63.94 %. Other items such as mill scale (HS 2619.00, Fe 71.4 %), slide gate system (HS 7325.90, SGCI 600/4) and aluminium scrap (HS 7602.00, 99 % secondary alloy) are also detailed.

The catalogue groups products into metal components, mineral ores and agricultural commodities. Fastener listings cover both nuts and bolts, while the casting impeller is described as HI‑CR, MN‑GRD3, NI‑HRD. Scrap offerings include HMS 1 & 2 ferrous steel (HS 7204.10) and aluminium scrap (HS 7602.00). Mineral exports feature manganese ore (HS 2602.00, Mn 37 %) and petroleum coke, though the latter has no HS code provided. Rice is listed without an HS code but forms part of the agricultural segment.

Product Range and Specialties of Tirupati enterprise

The stainless steel nuts and bolts are supplied in grades SS 304 and SS 316, which correspond to typical A2‑70 and A4‑80 fastener specifications with tensile strengths around 700 MPa and high corrosion resistance. In the broader metal component segment the HI‑CR, MN‑GRD3, NI‑HRD casting impeller follows standard high‑chrome alloy casting practices and is often verified against ISO 9001 and ASTM A536. Iron ore fines fall within the 61 % - 64 % Fe range common for steel‑making feedstock and are usually shipped with moisture below 2 %. Rice, when exported from India, is generally assessed for moisture content below 14 % and broken grain percentage as per IRRI guidelines. Mill scale with Fe 71.4 % is used as a raw material in steel re‑melting, while the slide gate system cast from SGCI 600/4 meets ASTM A536 ductile iron requirements. Fans are typically axial or centrifugal units rated in cubic feet per minute (CFM) and supplied in insulated metal housings. HMS 1 & 2 ferrous scrap comprises mixed steel grades with a typical density of 7.85 t/m³, and aluminium scrap is a secondary alloy grade with 99 % purity and a density of 2.70 t/m³. Petroleum coke is a high‑carbon fuel grade (C > 80 %) and manganese ore with 37 % Mn is a standard alloying material for steel production.

Trade and Export Information - Tirupati enterprise

India’s export profile for the categories listed by Tirupati enterprise includes fasteners, mineral ores, scrap metals and agricultural commodities. Stainless steel fasteners (HS 73) are commonly shipped to China, the United States and the European Union, often on FOB terms from Gujarat ports such as Mundra or Kandla, and buyers typically require ISO 9001 quality management certification and compliance with ASTM A193 for bolt strength. Iron ore, manganese ore and petroleum coke (HS 26) are primarily exported to East Asian steel mills, where REACH compliance, a detailed chemical analysis and a certificate of origin are standard documentation. Aluminium scrap (HS 76) and ferrous scrap (HS 72) see strong demand from the EU and North America, with buyers expecting ISO 14001 environmental certification and a material composition test report. Rice (HS 10) is exported to Middle Eastern and African markets under phytosanitary certificates and moisture specifications. Packaging for bulk commodities uses 1‑ton bulk bags or 20‑ft containers, and common Incoterms are FOB and CIF, with logistics coordinated through major Indian seaports.

Sourcing from Tirupati enterprise - Buyer Guidance

When sourcing stainless steel nuts and bolts from Tirupati enterprise, request a mill test report that confirms the SS 304/316 grade, tensile strength and corrosion resistance, as well as an ISO 9001 certificate. For iron ore, manganese ore and petroleum coke, ask for a recent laboratory analysis showing exact Fe or Mn percentages, moisture content and any trace element limits, together with a REACH compliance statement. Rice buyers should obtain a moisture test result (≤14 %), a phytosanitary certificate and a certificate of origin that meets the importer’s food‑safety regulations. For scrap metals, ask for a composition analysis, ISO 14001 environmental certification and details on the physical condition of the material. Verify packaging dimensions (e.g., bulk bags, container loads) and confirm lead times, which are typically 4‑6 weeks for ores and 2‑3 weeks for fasteners, while minimum order quantities range from 5 tonnes for ores to 1 tonne for bolts.

What HS code applies to the stainless steel nuts and bolts offered by Tirupati enterprise?

The stainless steel nuts and bolts are listed under HS code 7318.15, which covers threaded fasteners of iron or steel. Buyers should verify that the shipment documentation matches this code for customs clearance.

Which material grades are used for the SS Nut & Bolts in the catalogue?

The bolts are manufactured from stainless steel grades SS 304 and SS 316. Both grades are widely accepted for corrosion‑resistant applications in marine and food‑processing environments.

What certifications should a buyer request for the iron ore product?

Buyers normally request a chemical analysis report confirming the Fe content of 61.43 % - 63.94 % and an ISO 9001 quality management certificate. In addition, REACH compliance documentation is advisable for European imports.

How is the slide gate system manufactured and what standard does it follow?

The slide gate system is cast from spheroidal graphite cast iron (SGCI 600/4 grade). It conforms to the ASTM A536 standard for ductile iron castings, which defines mechanical properties such as tensile strength and elongation.

What are the typical packaging and shipping formats for the aluminium scrap?

Aluminium scrap is usually packed in 1‑ton bulk bags or loaded directly into 20‑ft containers. Shipments are commonly quoted FOB from Gujarat ports, with the buyer arranging onward transport.

What documentation is recommended before ordering the rice product?

Buyers should obtain a phytosanitary certificate, a moisture content test (typically ≤14 %), and a certificate of origin that complies with the destination country’s food‑safety regulations. These documents facilitate customs clearance and quality verification.

What is the standard carbon and moisture content for petroleum coke exported from India?

Petroleum coke destined for export generally contains more than 80 % carbon and less than 2 % moisture. A laboratory analysis and an ISO 9001 quality certificate are commonly requested to confirm these specifications.

What are common lead times and minimum order quantities for the manganese ore?

Lead times for manganese ore are usually 4‑6 weeks after order confirmation. Suppliers often set a minimum order quantity of about 5 metric tonnes to cover handling and shipping costs.