01 — Company
We make the material and the assembly built around it.
Beijing Feipufu Engineering Technology Co., Ltd. works on refractory, thermal insulation and sealing problems with plant engineers, contractors and equipment builders.
Who we are
Feipufu is an engineering company that makes refractory, thermal insulation and sealing materials, and the finished assemblies built from them. Our team came out of steel plants, refractory contractors and insulation fabricators, which is why the conversation usually starts with the furnace rather than the catalogue.
We work across a deliberately wide range: from yarn, cloth, tape, rope and packing, through coated and foil-laminated cloths, to cable fire blankets, flexible fire hoods and removable insulation jackets. That range matters because most high-temperature problems are solved by combining materials, not by picking one.
Products are released against measured data, using our own laboratory equipment and third-party testing where a declared figure is required. Where a number depends on the installation, we say so instead of quoting a material property as a system performance.
Our position
Fire protection is a matter of conscience. Insulation is a matter of duty.
It is a working rule rather than a slogan. A barrier that fails quietly costs more than the material it replaced, so the recommendation has to hold up in service.
Company information
- Legal name
- Beijing Feipufu Engineering Technology Co., Ltd.
- Registered address
- Room 318, Floor 3, Building 6, Yard 9, Huilongguan West Street, Changping District, Beijing, China
- Business
- Refractory, thermal insulation and sealing materials, including fabricated assemblies produced to drawing.
- This website
- English official website of Beijing Feipufu Engineering Technology Co., Ltd.
- Chinese official website
- www.feipufu.com
02Process
Four stages, one quality system
The same batch cannot be traced through separate suppliers. Keeping the stages together is what allows a specification to survive contact with production.
Fiber and yarn
Aluminosilicate and E-glass yarns are selected by temperature class, then checked for linear density before weaving.
Weaving and braiding
Cloth, tape, rope and packing are woven or braided on dedicated looms, with reinforcement inserted where tension demands it.
Coating and finishing
Vermiculite, graphite, silicone or acrylic finishes are applied and cured, then heat treated where low smoke matters.
Fabrication
Curtains, blankets and jackets are cut and sewn to approved drawings, with fasteners and eyelets positioned per the installation detail.
03Testing
What we measure before release
Product data is only useful if the test behind it is named. These are the routine checks recorded against each batch.
Where a customer needs a declared figure, samples go to a third-party laboratory and the report is issued with the certificate pack alongside the batch record.
Talk to our engineers| Item | Method | Reference |
|---|---|---|
| Classification temperature | Shrinkage after heat soak | Per product grade |
| Tensile strength | Warp and weft strip test | In-house laboratory |
| Loss on ignition | Muffle furnace burn-off | Batch record |
| Thickness and weight | Measured on production rolls | Roll ticket |
| Coating adhesion | Flex and abrasion check | Per coated grade |
04How we work
Three rules that decide what we quote
Engineered from the condition
Recommendations start with temperature, cycle, atmosphere and movement. The product code comes after that, not before.
One route from fiber to assembly
Yarn, weaving, coating and sewing sit in the same chain, so a specification does not break down between supplier and fabricator.
Figures that can be defended
Batch checks and third-party tests support what we declare, and where a number depends on installation we say so.
Bring us the application, not a catalogue number
Send the furnace type, working temperature, cycle and any drawing you already have. We will answer with a grade and the reason for it.