DACELLFLEX® — China

Closed-cell rubber insulation, engineered for HVAC and refrigeration

NBR and EPDM foam tube, sheet and tape — Class 0 and Class B. Exported from China since 2009 to Latin America, the Middle East and Africa.

Class 0 / Class BGB/T 17794 testedSince 2009OEM branding available
2009
Foaming in Wuxi since
14,765 m²
Production site
40+
Export destinations
10
Product families
Product range

One closed-cell system, from the chiller to the last metre of pipe

Tube, sheet, tape and flashing membrane in consistent NBR and EPDM formulations — so a project does not need four suppliers and four lead times.

Insulation tube

Insulation tube

Closed-cell NBR tube produced by continuous gel foaming, for copper and steel pipework in cooling and heating systems. Supplied in Class B and Class 0.

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Coloured insulation tube

Coloured insulation tube

Pigment-dyed closed-cell tube for colour-coded systems: red marks heating lines, blue marks cooling, orange marks fire services, black is the standard colour. Colour coding is normally specified by the project — standard export orders ship in black.

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Insulation sheet

Insulation sheet

The same closed-cell formulation in sheet form — plain, self-adhesive, or faced with reinforced aluminium foil for ducts, vessels and large-bore equipment.

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Coloured insulation sheet

Coloured insulation sheet

Pigment-dyed closed-cell sheet from the same formulation, for colour-coded systems where the service of each line has to be identified at a glance. Supplied plain, self-adhesive or faced with aluminium foil.

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Insulation tape

Insulation tape

NBR foam tape with adhesive and reinforcing mesh, for closing joints, wrapping bends and insulating irregular fittings where a tube cannot follow the geometry. Black is the standard colour; red, blue and other colours are produced to order. Two adhesive versions are produced: a mesh-reinforced adhesive that raises tensile and tear strength at a higher cost per metre, and a standard adhesive for the lower-cost option where strength is not critical.

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Coloured insulation tape

Coloured insulation tape

The same NBR foam tape in pigment-dyed colours, for pipework that is colour-coded end to end — at the joints, fittings and bends as well as on the straight run. Width, thickness, roll length and adhesive options are identical to the black tape.

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Smooth (vacuum-formed) tube

Smooth (vacuum-formed) tube

Fibre-free closed-cell tube with a vacuum-formed skin: smoother surface, less dust pickup and easier cleaning — for clean rooms, laboratories and exposed pipework.

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Compound tube (fluorocarbon covered)

Compound tube (fluorocarbon covered)

NBR closed-cell core with a fluorocarbon fibre covering: anti-UV, anti-oxidation, waterproof, chemical-proof and abrasion resistant for outdoor and industrial lines.

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Flashing tape and waterproofing membrane

Flashing tape and waterproofing membrane

Metal-film-protected bitumen and butyl flashing tapes for roof, wall and pipe-penetration details, plus self-sealing waterproofing membranes for building envelopes.

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Closed-cell sponge rubber

Closed-cell sponge rubber

NR, CR, EPDM and SR closed-cell foam for water- and air-tight sealing, with high resilience for dynamic sealing and industrial rollers.

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Why buyers switch to us

A specification you can defend in a tender

Closed-cell, not just rubber foam

Fully closed-cell NBR structure — low water-vapour transmission (μ ≥ 10,000) and no wicking on chilled lines where open-cell foam fails.

Class 0 and Class B side by side

Both grades on the same line, so a project that mixes thin-wall and thick-wall specification does not mean two suppliers and two lead times.

Your brand on the carton

Carton printing, private label and mixed-container loading. We ship under DACELLFLEX or under yours — no minimum artwork fee.

Documents before the PO

Specification sheets, test reports and packing lists issued at quotation stage. Nothing is promised that we cannot put on paper.

Certification and testing

What we can prove, and in whose name

Test reports are held by our OEM manufacturer and are available on request for tender submission. Wording matters — we state the scope of each report exactly as issued.

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GB/T

GB/T 17794

Type-tested, Class I board

GB

GB 8624

B1 (C-s3, d0, t1) board

RoHS

RoHS

EPDM tube, CTI 2020

SGS

SGS

Supplier audited 2020

Applications

Where our insulation ends up

HVAC and refrigeration

Chilled water, refrigerant lines, split and ducted air-conditioning, cold rooms and commercial refrigeration.

Building services

Hotels, airports, hospitals, offices, shopping complexes, metro stations and exhibition halls.

Industrial and marine

Chemical plants, shipyards and vessels, underground mining, electronics factories, process pipework.

Solar and oil pipeline

Solar hot-water systems and oilfield gathering lines where UV and heat exposure demand a covered tube.

Send us your specification — we will price it within one working day

Send the inner diameter, wall thickness, class and quantity, or simply attach your BOQ. We quote FOB Shanghai as standard, EXW or CIF on request.

info@dacellflex.com