Fire Blanket
Signature Silicon Fire Blanket
Eight DSZSFG models · 0.4–2.0 mm · up to 900 °C
₹530.00/ NOS
Signature silicon fire blanket · Visakhapatnam
Silicon fire blankets for Visakhapatnam refinery shutdowns and pharma fire watch
A cover left on a Malkapuram scaffold through a shutdown week is a different piece from the blanket a fire-watch carries to a Parawada permit and hangs back on the hook. This page matches those two jobs to a Signature Silicon Fire Blanket thickness, from DSZSFG0.4 to DSZSFG2.0, and shows when the uncoated fire blanket or a welding blanket belongs on the quotation instead. We make them in Ahmedabad and dispatch to your plant.
When an uncoated fire blanket is enough
Plain Signature Fire Blanket is white uncoated E-glass for a spare that stays in the cupboard. Move to the silicon blanket when the cloth is handled often, or when oil and moisture are part of the job. The silicon face is not a chemical-resistance rating and not a hazardous-area approval.
Shutdown cover or fire-watch piece
Thickness is mass between the sparks and what you are covering. It does not change the colour and, past 0.4 mm, it does not change the listed temperature. Match the row, then open that product to pick coating, colour and size.
| Job on the permit | Start with | Build | Working temperature | Order |
|---|---|---|---|---|
| Fire-watch blanket carried to a permit and hung back on the hook | DSZSFG0.4 | 0.4 mm · 460 GSM · red or black to spot it | 550 °C to 900 °C | |
| Same fire-watch duty when you want a little more body in the cloth | DSZSFG0.6 | 0.6 mm · 530 GSM · single-side if one face stays out | 650 °C to 900 °C | |
| Grinding cover moved from one flange or platform to the next in a shift | DSZSFG0.8 / DSZSFG1.0 | 0.8–1.0 mm · 900–970 GSM | 650 °C to 900 °C | |
| Cover left on a scaffold or equipment across several shutdown shifts | DSZSFG1.5 / DSZSFG2.0 | 1.5–2.0 mm · 1600–2200 GSM · both-side if it is flipped | 650 °C to 900 °C | |
| Spare that sits in a cupboard and is rarely taken out | DSZFG0.6 uncoated | 0.6 mm · 430 GSM · white E-glass · no silicon face | 600 °C to 900 °C |
Where Visakhapatnam crews hang these blankets
Refinery turnarounds, pharma-city permits and plant outages do not stock the same piece. The heavy cover stays with the job. The light piece stays with the fire-watch.
Malkapuram refinery
Coastal refinery at Malkapuram village, Visakhapatnam — 15 MMTPA
- Hot work:
- Turnaround crews covering pipework, platforms and equipment while grinding and spark work runs for days
- Blanket:
- The cover that stays down takes DSZSFG1.5 or DSZSFG2.0. The fire-watch at the permit carries DSZSFG0.6, red or black, and hangs it back when the permit closes. Sustained welding on that permit is a welding blanket, not this one.
Start with: DSZSFG1.5 for the cover; DSZSFG0.6 for the fire-watch
JN Pharma City, Parawada
APIIC pharmaceutical zone — 1,531.86 acres, operational, Parawada
- Hot work:
- Maintenance and utility teams keeping a fire-watch blanket at the permit point
- Blanket:
- Stock a light blanket that one person can carry and that shows up on a hook. DSZSFG0.6 in red is the simple start. Grey is the same cloth if visibility is not the point. This is spark and fire-watch cover. The product listing has no hazardous-area rating and no chemical-resistance figure.
Start with: DSZSFG0.6 in red
IDA Parawada
APIIC industrial development area — 261.75 acres, operational, Anakapalli
- Hot work:
- Fitters moving a cover from job to job inside the Parawada industrial estate
- Blanket:
- A mid-weight blanket for grinding and spark cover that is picked up and laid down through the day. DSZSFG1.0 (1.0 mm, 970 GSM) is the workshop weight. Drop to DSZSFG0.6 if the same person also has to carry it between buildings.
Start with: DSZSFG1.0
Parawada thermal station
Coal-fired station, 4 × 500 MW — Parawada mandal, Anakapalli
- Hot work:
- Boiler and turbine outage crews laying floor and equipment covers under hot work
- Blanket:
- Outage covers that stay on a floor or scaffold for the shift, with sparks from grinding rather than a weld pool. Start at DSZSFG1.2 (1.2 mm, 1200 GSM). If the cloth will be turned over, name both-side coating on the order.
Start with: DSZSFG1.2
Autonagar, Gajuwaka
APIIC industrial park — Mindi and Chinagantyada, Gajuwaka
- Hot work:
- Fabrication shops building and repairing parts that go into plant shutdowns
- Blanket:
- Bench and bay spark cover while fitters grind and tack. DSZSFG0.8 (0.8 mm, 900 GSM) is enough for a cover that is folded up at the end of the day. If the bench is under a weld all day, order a welding blanket instead.
Start with: DSZSFG0.8
Atchutapuram APSEZ
APIIC multi-product special economic zone — 1,949.02 acres, operational, Anakapalli
- Hot work:
- Plant maintenance during shutdowns in the multi-product zone south of the city
- Blanket:
- Covers that move with the permit through the shutdown day, not a piece left in a store cupboard. DSZSFG1.0 is the start. Add a separate DSZSFG0.6 line if the fire-watch needs a blanket of their own.
Start with: DSZSFG1.0
All eight DSZSFG models
Every model is grey, red or black, single-side or both-side, with a 1 × 2 metre reference size. You enter length and width in metres and buy by the piece. Confirm the temperature on the variant you select. Open guide
Signature Silicon Fire Blanket
- DSZSFG0.4 · 0.4 mm · 460 GSM · 550 °C to 900 °C
- DSZSFG0.5 · 0.5 mm · 510 GSM · 650 °C to 900 °C
- DSZSFG0.6 · 0.6 mm · 530 GSM · 650 °C to 900 °C
- DSZSFG0.8 · 0.8 mm · 900 GSM · 650 °C to 900 °C
- DSZSFG1.0 · 1.0 mm · 970 GSM · 650 °C to 900 °C
- DSZSFG1.2 · 1.2 mm · 1200 GSM · 650 °C to 900 °C
- DSZSFG1.5 · 1.5 mm · 1600 GSM · 650 °C to 900 °C
- DSZSFG2.0 · 2.0 mm · 2200 GSM · 650 °C to 900 °C
What to put on the shutdown requisition
A fire-watch piece and a scaffold cover are two lines. Size entry is in the custom-size guide. Several lines on one request are in the bulk quotation guide.
- Cover or fire-watch
- Say whether the blanket stays down on a scaffold or goes out with the fire-watch and comes back to a hook.
- Model
- A DSZSFG thickness. If you also need the uncoated spare, put DSZFG on its own line.
- Colour and coating
- Grey, red or black. Single-side or both-side. Red or black if the fire-watch has to see it quickly.
- Size and quantity
- Length × width in metres, and how many pieces. 1 × 2 metre is the reference, not the only size. Sold per piece.
- Welding on the same permit
- If the cloth will sit under sustained welding or molten metal, say so. That line is a welding blanket, not DSZSFG.
- Plant and date
- Address in Visakhapatnam or Anakapalli, and the shutdown or outage date. We confirm dispatch on the quotation.
Made in Ahmedabad, dispatched to Visakhapatnam
Darshan Safety Zone manufactures Signature Silicon Fire Blankets at our Ahmedabad factory and dispatches them to plant addresses in Visakhapatnam and Anakapalli. We do not hold stock or run a branch here. We confirm dispatch for your models and quantities on the quotation.
When the permit is sustained welding
Sparks and light slag sit inside this blanket's job. A weld pool or cutting that leaves molten metal on the cloth does not. Those lines are welding blankets.
- Signature Medium Duty Welding Blanket: For bay welding beside a shutdown, where sparks are no longer occasional and the cloth takes regular spatter.
- Signature Welding Blanket: The heavy, vermiculite-coated range for molten metal and cutting that a silicon fire blanket is not listed for.
Guides for the permit, not the cupboard
Read the fire-blanket choice and the welding-blanket boundary before the requisition is locked.
How to choose a fire blanket
How to separate a fire-watch piece from a hot-work cover before you pick a thickness.
Open guideWelding blanket vs fire blanket
Where spark cover ends and a welding blanket should take the permit.
Open guideOil and gas
Hot-work protection around refining and turnaround maintenance.
Open industry journeyChemical
Hot-work cover for process-plant maintenance around Visakhapatnam's industrial estates.
Open industry journeyTalk to our team
Describe the permit — grinding cover, fire-watch, or welding — if the row is not obvious.
Open contact form
Comparing the silicon blanket with the uncoated one? Browse fire blankets.
Frequently asked questions
Answers for Visakhapatnam refinery shutdowns, Parawada pharma fire-watch, and plant maintenance teams ordering Signature silicon fire blankets.
Which silicon fire blanket should a Malkapuram shutdown keep on the scaffold?
For a cover that stays on equipment or a scaffold across several shifts, start with DSZSFG1.5 (1.5 mm, 1600 GSM) or DSZSFG2.0 (2.0 mm, 2200 GSM). Both are listed at 650 °C to 900 °C, in grey, red or black, with single-side or both-side coating, on a 1 × 2 metre reference size. Both-side coating is the one to name if the blanket gets turned and either face can face the sparks. This is hot-work cover, not a welding blanket for molten metal.
What should fire-watch staff at Parawada pharma city carry to a permit?
A light piece they can carry and hang back on the hook: DSZSFG0.4 (0.4 mm, 460 GSM, listed at 550 °C to 900 °C) or DSZSFG0.6 (0.6 mm, 530 GSM, listed at 650 °C to 900 °C). Red or black is easier to spot than grey; the temperature listing is the same across colours. The listing does not include a hazardous-area rating or a chemical-resistance figure. Use it as fire-watch and spark cover under your site permit.
When is single-side coating enough, and when do we need both sides?
Single-side is enough when one face stays against the floor, lagging or equipment and only the outer face sees sparks and handling. Both-side is for a blanket that gets turned, or where you cannot guarantee which face lands upward — common when a shutdown cover is flipped on a scaffold board. Say which you need on the quotation. Every DSZSFG model offers both coating options.
Does red or black perform differently from grey?
No. Grey, red and black are the same build. Grey is the usual choice. Red and black are for visibility, so a fire-watch blanket is easy to find on a hook or beside a permit board. Pick the colour in the order; it does not change thickness, GSM or the listed temperature.
Can a silicon fire blanket stand in for a welding blanket on a shutdown weld?
For sparks and light slag, yes. Sustained welding spatter and molten metal need a welding blanket — the medium-duty range for bay welding, or the heavy vermiculite-coated range when the metal stays on the cloth. If the permit is grinding and spark cover, stay on DSZSFG. If the blanket will sit under regular welding, order the welding blanket on its own line.
Do all eight DSZSFG models share one temperature listing?
No. DSZSFG0.4 is listed at 550 °C to 900 °C. DSZSFG0.5 through DSZSFG2.0 are listed at 650 °C to 900 °C. More thickness adds GSM and mass; it does not raise the listed top of the range. Confirm the figure on the variant you select before it goes into a requisition.
Is 1 × 2 metre the only size I can buy?
No. 1 × 2 metre is the reference size on every model. Enter the length and width you need, in metres, on the product page. The blanket is supplied at that size and sold per piece. One line per size and model. A fire-watch piece and a large scaffold cover should not share a line.
We already buy DSZSFG0.6 insulation tape. Is the fire blanket the same item?
No. The number can appear on more than one product. This page is the silicon fire blanket, sold per piece against a 1 × 2 metre reference. Silicon FG cloth is roll fabric sold by the square metre. Insulation tape is a different product again. Order from the fire-blanket page, not from the model number alone.
What should we check before the blanket goes out on the next permit?
Look over the coated face and the cloth for burns, holes or coating damage. A damaged coated face protects less than it looks. Retire a compromised blanket. Between permits, keep it dry, flat or loosely rolled, and do not press a sharp crease into the coating — a hard fold is where the silicon layer cracks.
Do you keep silicon fire blankets in stock in Visakhapatnam?
No. Darshan Safety Zone, an ISO 9001:2015 certified manufacturer, makes Signature Silicon Fire Blankets at our factory in Ahmedabad and dispatches to the plant address on the order. We do not hold stock or run a branch in Visakhapatnam. Put the shutdown date on the quotation so we can confirm dispatch for that quantity.
Stocking a Visakhapatnam shutdown or a pharma fire-watch hook?
Send the job, the DSZSFG model, colour, coating, sizes and the plant address. We quote from our Ahmedabad factory and confirm dispatch.