Signature Heat Insulation Cover · Ruwais
Square-metre covers for Ruwais refinery pipes, valves and flanges
Refinery and petrochemical supply teams at Ruwais put a cover over hot pipes, valves, flanges and equipment shells once a fitting is closed. Signature Heat Insulation Cover, model DSZHIC, is that cover, sold by the square metre. Temperature, fabric, colour, coating, thickness and weight stay unpublished, so the quotation carries the area and the metal temperature. We make it at our Ahmedabad factory and ship it on the order.
Tape for the 25 mm run beside the cover
Live card for DSZSFG0.6. The cover price sits on the hero card. The tape is silicone-coated fiberglass, gray, 0.6 mm, 25 mm by 20 m, 1 kg a roll, listed at 550 °C to 900 °C, sold by the kilogram. That band is the tape’s. The cover listing stays empty on temperature.
Fittings that take the cover at Ruwais
Process units, heavier-crude lines, propane dehydrogenation, the coker and carbon-black equipment, and base-oil lines are the settings. A place name is the fitting. The cover is the same model, ordered by area.
| Place | Setting | Cover job | Start with |
|---|---|---|---|
| Process units | The Ruwais refinery, on the Arabian Gulf coast about 245 kilometres west of Abu Dhabi City, refining about 930,000 barrels a day since 1982. Products include LPG, gasoline, diesel, naphtha and jet fuel. | Covers on hot pipes, valves and flanges across those product lines. Each surface is square metres of DSZHIC. | DSZHIC by the square metre, with the metal temperature |
| Heavier-crude lines | Processing for up to 420,000 barrels a day of heavier and sourer grades, alongside the refinery’s Murban-led history. | Valve bodies and flanges on those crude and residue lines. The cover listing still has no °C figure. | DSZHIC for the fitting. DSZSFG0.6 if the run is 25 mm |
| Propane dehydrogenation | A propane dehydrogenation unit in the Ruwais refining and petrochemical hub, at half a million tonnes a year of polymer-grade propylene. | Equipment shells and hot fittings on that unit. Quote the square metres. The face fabric stays unnamed. | DSZHIC on the shell |
| Coker and carbon black | Delayed coking and carbon-black equipment. The refinery’s product list includes calcined coke and carbon black. | Covers on hot equipment shells. No Velcro, zipper or custom outline is listed for DSZHIC. | DSZHIC by the area of the shell |
| Base-oil lines | Group III base-oil production inside the same refinery. | Flanges and pipe runs on the base-oil lines. The narrow finish beside a flange is the tape, not more cover. | DSZHIC on the flange. DSZSFG0.6 on the narrow run |
What the factory lists, and what it leaves blank
Specify DSZHIC and the square metres. Darshan Safety Zone holds ISO 9001:2015 for the company quality system. ADNOC, civil-defence and marine approvals are not listed on this cover. Our guide to reading temperature ratings applies to a band a listing actually prints. DSZHIC prints none.
| Field | From the factory listing |
|---|---|
| Model | DSZHIC, made at the Ahmedabad factory |
| Jobs | Hot pipes, valves, flanges and equipment shells |
| Order unit | Square metre of the surface the cover sits on |
| HSN | 70191900. Face fabric unnamed. |
| Working temperature | Unpublished. Send the metal temperature. |
| Colour, coating, thickness, weight | Unpublished |
| Custom outline | Not listed. DSZHIC is not a customizable model. |
On the fitting, and back in the store
On the fitting
Place DSZHIC on a clean, dry pipe, valve, flange or shell. Close it the way the site insulation procedure requires.
Before it is reused
Look for tears, burn marks or contamination. Oil on a cover can smoke when the line heats. A damaged cover leaves service.
In the supply store
Keep covers dry, away from oils and sharp edges, until the next Ruwais fitting is measured.
Lines on the supply quotation
Catalogue prices stay on the product cards. The quotation is how Ruwais supply orders. It confirms the DSZHIC area, any DSZSFG0.6 kilograms, and shipment from Ahmedabad.
Line 1
Model
DSZHIC for the cover. DSZSFG0.6 only when a 25 mm run sits beside it.
Line 2
Square metres
The surface of each pipe, valve, flange or equipment shell.
Line 3
Metal temperature
Required. The cover listing prints no °C figure.
Line 4
The area
Process units, heavier-crude lines, propane dehydrogenation, coker and carbon black, or base-oil lines.
Line 5
Narrow runs
Kilograms of DSZSFG0.6. One roll is 25 mm by 20 m and 1 kg, listed at 550 °C to 900 °C.
Line 6
Dispatch
The quotation confirms shipment from Ahmedabad and the production schedule for the project quantity.
Made in Ahmedabad, shipped on the order
Darshan Safety Zone manufactures Signature Heat Insulation Cover at our Ahmedabad factory (401 & 402, Golden Plaza, Amar Jawan Circle, Nikol -, Ahmedabad, India). Ruwais has no Darshan Safety Zone warehouse, branch or shelf, and we do not state a UAE arrival day. Transit follows the freight and customs path on the quotation. The cover ships on that order.
Import duties and customs are yours. Availability depends on the product category and on the regulations that apply to the shipment. Project quantities follow the production schedule on the quotation. Our shipping and delivery policy covers how an order leaves the factory. The quotation confirms dispatch.
Guides for refinery and petrochemical supply
Insulation cloths
The Signature range that holds this cover and the tape for the narrow run.
Browse insulation clothsReading temperature ratings
How a printed band is read. DSZHIC prints none. DSZSFG0.6 prints 550 °C to 900 °C.
Open guideOil and gas
How refinery and petrochemical supply plans covers on hot fittings.
Open industry journeyTalk to our team
Use this while the square metres at Ruwais are still being taken off the drawings.
Open contact form
Questions from Ruwais refinery supply
What do we order for a hot valve at Ruwais?
DSZHIC, Signature Heat Insulation Cover, by the square metre of the pipe, valve, flange or equipment shell. The category is Insulation Cloths. HSN 70191900. The listing prints no working temperature, fabric, coating, colour, thickness or weight.
Why is there no temperature on the cover?
The DSZHIC listing does not print a °C figure. Send the metal temperature with the square metres. The 550 °C to 900 °C band belongs to the insulation tape, model DSZSFG0.6, and only to that tape.
When does the narrow run take tape instead of more cover?
When the run is the 25 mm piece beside the cover. DSZSFG0.6 is silicone-coated fiberglass, gray, 0.6 mm, 25 mm by 20 m, 1 kg a roll, listed at 550 °C to 900 °C, sold by the kilogram. It is a separate product page. The cover stays on the wider surface.
Can the factory cut a valve outline, or add Velcro or a zipper?
No. DSZHIC is not a customizable model. Velcro, zippers, layers and a bespoke outline are not listed. Quote the square metres. The site procedure decides how the cover is held.
What fabric is the face of the cover?
Unpublished. HSN 70191900 is the glass-fibre goods heading. The face fabric and any coating stay unnamed. Do not treat the cover as a named cloth.
Are ADNOC, civil-defence or marine approvals listed?
No. Those approvals are not listed on DSZHIC or on DSZSFG0.6. Darshan Safety Zone holds ISO 9001:2015 for the company quality system. That is not a product approval for this cover.
Is there a warehouse in the UAE or a stated arrival day?
We manufacture in Ahmedabad and ship on the order. There is no warehouse, branch or shelf at Ruwais or elsewhere in the UAE, and we do not state a UAE arrival day. Transit follows the freight and customs path confirmed on the quotation. The cover ships on that order.
Who pays duty and customs?
Import duties and customs are yours. We do not quote a landed cost here. Availability also depends on the product category and on the regulations that apply to the shipment.
What should refinery supply send?
Square metres of DSZHIC, the fitting (pipe, valve, flange or equipment shell), the metal temperature, and the area: process units, heavier-crude lines, propane dehydrogenation, the coker and carbon-black equipment, or base-oil lines. Add kilograms of DSZSFG0.6 when a narrow run sits beside the cover. Project quantities follow the production schedule on the quotation.
How is a cover fitted, and when does it leave service?
Place DSZHIC on a clean, dry surface and secure it the way the site insulation procedure requires. Before it is reused, look for tears, burn marks or contamination. Oil on a cover can smoke when the line heats. A damaged cover leaves service. Keep covers dry, away from oils and sharp edges.
Quote a cover for a Ruwais fitting
Send the square metres, the metal temperature, and the fitting. Add DSZSFG0.6 kilograms when a narrow run needs tape. We quote shipment from the Ahmedabad factory.