ASTM A516 Grade 70 Plate Supplier in Coimbatore
Chiranjiv Steel Centre supplies ASTM A516 Grade 70 plates to pressure vessel, boiler and process equipment fabricators in Coimbatore, known locally as Kovai and recorded as Koyamputhur before British administration modernised the name, and across the wider Kongu industrial belt. Approximately 2000 tons of plate stock sits at our Taloja and Kalamboli yards in Navi Mumbai, so a confirmed order draws on material that is already rolled and certified rather than waiting on a mill programme. Kalamboli is approximately 1,214 km from Coimbatore by road. The run heads south on NH-48 to Bengaluru, picks up NH-44 to Salem, and then turns west onto NH-544 into the city. Ready-stock orders leave the yard within 2 to 3 working days, and we quote road transit separately against the load. Plate at 40 mm and under is supplied in the as-rolled condition, which covers the full 3 mm to 20 mm ready stock and order-basis material up to 40 mm. Above 40 mm, ASTM A516 requires normalising, and that material is supplied normalised against order. Where notch toughness testing is ordered on plate at 40 mm and under, ASTM A516 requires normalised plate unless the purchaser specifies otherwise. The delivery condition is printed on the certificate either way.
Stock runs 3 mm to 20 mm thickness in widths of 1250 mm and 1500 mm, at lengths of 5000 mm and 6300 mm. Heavier sections, up to 100 mm, come against order. Every plate we hold is dual certified to Material ASTM A516 Gr 70 and ASME SA 516 Gr 70, and travels with a Mill Test Certificate to EN 10204 3.1. We work without a minimum order quantity.
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What We Hold in Ready Stock for Coimbatore Orders
| Stock Detail | What We Offer |
|---|---|
| Ready stock quantity | Approximately 2000 tons |
| Thickness in stock | 3 mm to 20 mm |
| Thickness on order | Up to 100 mm |
| Plate width | 1250 mm and 1500 mm |
| Plate length | 5000 mm and 6300 mm |
| Supply condition | As-rolled at 40 mm and under, covering the full ready-stock range; normalised above 40 mm, against order |
| Certification | Dual certified ASTM A516 Gr 70 / ASME SA 516 Gr 70 |
| Test certificate | Mill Test Certificate as per EN 10204 3.1 |
| Minimum order quantity | None |
| Warehouse location | Taloja and Kalamboli, Navi Mumbai |
For sizes outside this list, send the drawing or the cutting plan, and we will arrange the plate on an order basis.
Why Coimbatore Fabricators OrderSA 516 70 Steel Plate From Navi Mumbai Stock
The fabricators located in Coimbatore choose our SA 516 Gr 70 Steel plates due to our ready stock and fast delivery timeline. The table given below demonstrates the reasons well.
| What holds up the job | What stock supply does |
|---|---|
| Mill lead time runs into weeks. The vessel waits on a rolling programme. | Approximately 2000 tons sits at Taloja and Kalamboli. Confirmed orders load in 2 to 3 working days. |
| Drawing calls for normalised. As-rolled arrives. | Condition is settled at order stage and printed on the certificate. |
| A certificate problem surfaces at your gate, approximately 1,214 km from the yard. | The MTC reaches your QA desk before the vehicle is loaded. |
| A full plate is bought. Half of it stays on the floor as offcut. | Plates are cut to your sizes before despatch, so freight is paid on steel you’ll actually use. |
| Freight looks heavy on a part quantity. | Part loads consolidate on this route. Three jobs travel on one vehicle. |
| An inter-state purchase adds IGST to the reconciliation. | Maharashtra to Tamil Nadu is inter-state, so IGST applies as one creditable line on one invoice. |
Ready-Stock A516 Gr.70 Plate Sizes
Ready stock covers the sizes that turn over fastest in vessel and tank work, from 3 mm light plate up to 20 mm. Heavier plate, to 100 mm, is arranged against order. Indicative stock sizes follow, given as thickness by width by length in mm:
| Size | Size | Size | Size | Size |
|---|---|---|---|---|
| 6 × 2000 × 12000 | 8 × 2500 × 12000 | 10 × 2000 × 12000 | 10 × 2500 × 12000 | 10 × 2500 × 6000 |
| 12 × 2000 × 12000 | 12 × 2500 × 12000 | 14 × 2000 × 12000 | 14 × 2000 × 5400 | 14 × 2500 × 12000 |
| 16 × 2000 × 12000 | 16 × 2500 × 12000 | 18 × 2500 × 12000 | 20 × 2500 × 12000 | 22 × 2000 × 11500 |
| 25 × 2500 × 12000 | 25 × 2500 × 9000 | 32 × 2500 × 6000 | 32 × 2500 × 3000 | 36 × 2500 × 6000 |
| 40 × 2500 × 6000 | 40 × 2500 × 7000 | 75 × 2500 × 4100 | 90 × 2500 × 6800 | 90 × 1500 × 2700 |
ASTM A516 / ASME SA 516 Grade 70 Datasheet
Testing and Certification on Every Coimbatore Dispatch
Documentation travels with the plate. Six points cover what a Coimbatore QA engineer asks for at incoming inspection:
- Mill Test Certificate as per EN 10204 3.1, issued against each plate.
- Dual certification carrying ASTM A516 Gr 70 and ASME SA 516 Gr 70 on the same MTC.
- Heat number and plate number traceability, hard stamped on the plate itself.
- Chemical analysis, tensile results and the heat treatment condition recorded on the certificate.
- Inspection at our Taloja and Kalamboli warehouses before despatch by the buyer or an appointed agency.
- Ultrasonic testing, HIC certification and third party inspection by an agency of your choice, arranged on request.
ASTM A516 Gr.70 Plate Price in Coimbatore
ASTM A 516 Gr.70 plate for industrialists in Coimbatore is listed from approximately ₹75-120 per kg for boiler quality material, ex-yard Taloja or Kalamboli. Road freight to Coimbatore is quoted as a separate line against the load, since the rate per tonne falls sharply once a vehicle fills. Quoted rates hold for the validity period stated on the offer, because plate prices track mill and scrap movement.
What Moves the Rate on a Coimbatore Enquiry
Six variables decide the number on any given day:
- Thickness, width and length: plate above 20 mm and widths above 1500 mm carry a size extra over standard stock sizes.
- Order quantity: full-plate and multi-tonne orders are rated below cut-piece quantities.
- Supply condition: normalised plate carries a premium over as-rolled material, because of the additional heat treatment cycle. Mill supplementary requirements such as vacuum treatment are ordered against the heat and priced against the order.
- Test scope: HIC testing to NACE/AMPP TM0284 adds cost and lead time.
- Certification level: an EN 10204 Type 3.1 mill test certificate is supplied as standard with every plate. Where a project specification calls for a higher level of inspection documentation, confirm the requirement at enquiry stage.
- Cut-to-size requirement: cutting to size, including blanks and circles for dished ends and tube sheets, is quoted against the drawing.
Looking for ASTM A516 Grade 70 Plates?
Who in Coimbatore Uses ASTM A516 Grade 70 Plate?
Coimbatore built its engineering base on textile machinery and pumps, and the fabrication shops that grew alongside now build the pressure equipment the Kongu belt runs on. Four groups take most of our Grade 70 tonnage into this region: pressure vessel and process equipment fabricators, boiler and thermic fluid heater builders, effluent evaporation plant fabricators, and heat exchanger and tank shops. Each one buys the grade differently, and the sections below set out how.
Pressure Vessel and Process Equipment Fabricators
Shops in the SIDCO estates at Kurichi and Malumichampatti build air receivers, storage vessels, autoclaves and reactors for the pump, foundry and chemical units around the city. Shell courses draw on the 3 mm to 20 mm ready-stock band. Dished end blanks in wider sizes are arranged against the order.
Boiler and Thermic Fluid Heater Builders
Package boilers, biomass fired units and thermic fluid heaters built around Coimbatore feed spinning mills and processing houses across Tiruppur, Erode and Karur. Shells, drums and headers run on this grade. Every plate carries its heat number, plate number and matching EN 10204 Type 3.1 certificate, so the QA file is complete when the material lands. For a boiler registered under the Indian Boiler Regulations, IBR documentation sits outside the EN 10204 Type 3.1 scope our stock is supplied against. Confirm that requirement with us before the order is released.
Effluent Evaporation and Zero Liquid Discharge Plant Fabricators
The Tiruppur dyeing cluster operates under a zero liquid discharge regime, and the evaporation trains behind it keep a steady line of carbon steel fabrication work moving through Coimbatore shops. Multiple effect evaporator bodies, condenser shells, brine tanks and reject holding vessels sit inside the thickness range we stock. Fabricators on this work order in repeat lots as common and individual effluent plants come up for upgrade.
Heat Exchanger and Storage Tank Shops
Fabricators at Arasur, Neelambur, Karumathampatti and Sulur use SA 516 Gr 70 for shells, channel covers and tube sheet backing on shell and tube exchangers. Sugar mills around Pollachi and the Erode belt take juice heater and evaporator work in the same grade. Chemical units at SIPCOT Perundurai order storage vessels and process tanks against project schedules, and we release those tonnages truck by truck as the site calls for material.
How SA516 Gr 70 Plates Are Packed and Moved to Coimbatore
Over a run this length, packing takes more load than it does on a short haul. Plates go out in bundles or wooden cases, hard stamped for traceability at every handling point. Packing, marking, inspection and delivery terms are set out below.
PackagingPlates go out in bundles, or in wooden cases and crates where thickness and quantity call for it
Marking and traceabilityEvery plate is hard stamped with the heat number and specification, so material traces back to its certificate at any stage of fabrication
Third party inspectionCustomer inspection and third party inspection are welcome, and are arranged before despatch
Shipping termsEx yard Taloja or Kalamboli, or delivered to your gate in Coimbatore
Service areaCoimbatore city, the Avinashi Road and Mettupalayam Road belts, Tiruppur, Erode and across Tamil Nadu, delivered to the fabrication yard
Despatch and transitReady-stock plates load within 2 to 3 working days of order confirmation, and cut pieces leave on the same schedule. Road transit on this route is confirmed against the transporter schedule at the time of booking
Coimbatore and Kongu Belt Areas We Deliver Into
- SIDCO Industrial Estate, Kurichi and Kamaraj Nagar
- SIDCO Industrial Estate, Malumichampatti
- Arasur, Neelambur and the Avinashi Road corridor
- Karumathampatti, Somanur and Kaniyur
- Sulur, Irugur and Ondipudur
- Peelamedu, Singanallur and Ganapathy
- Kalapatti, Saravanampatti and Chinniyampalayam
- Madukkarai, Chettipalayam and Kinathukadavu
- Annur, Sirumugai and Mettupalayam
- Pollachi and Udumalpet
- Tiruppur, Palladam and Avinashi
- SIPCOT Perundurai and the Erode belt
Why Buy ASTM A516 Grade 70 Plate From Chiranjiv Steel Centre
Five practical reasons bring Coimbatore fabricators back to us:
- Established in 2000. Two and a half decades in the steel trade, with the last five years built around pressure vessel plate.
- Approximately 2000 tons on the floor. Ready stock from 3 mm to 20 mm removes the wait on a mill rolling schedule.
- Two yards, one loading point. Taloja and Kalamboli let us consolidate a Coimbatore load rather than splitting it across despatches.
- Clean documentation. EN 10204 3.1 certificates with full traceability, so the QA file doesn’t stall at your gate.
- Sizes that cut well. Widths of 1250 mm and 1500 mm with lengths of 5000 mm and 6300 mm cut plate wastage on common shell developments.
Send your enquiry with grade, thickness, size and quantity, and the quote goes out the same day.
