Fire Proof Suit: field notes, specs, and what actually matters

I’ve worn, tested, and—more often—watched crews wear the Fire Proof Suit in angry heat and boring drills alike. To be honest, boring is what you want from PPE: predictable protection. This orange-red, 100% aramid set comes from No.118 Youyi Street, Xinhua Dist., Shijiazhuang City, Hebei Province, China, and it’s built around inherent FR fibers—so the fire resistance doesn’t wash out.

Industry snapshot

Three trends keep popping up: lighter aramid weaves to cut heat stress, stricter multi-standard compliance (EN ISO 11612 + ISO 15025 as a baseline), and faster customization cycles. Actually, procurement teams now ask for test data up front—TPP, vertical flame outcomes, even manikin results where available. Sustainability? It’s creeping in via longer service life and repairability rather than flashy marketing.

Core specs (field-friendly)

Parameter	Spec (≈ values; real-world use may vary)
Shell fabric	100% aramid, twill weave, 260±10 g/m², inherent FR
Color / visibility	Orange-red, optional 50 mm FR reflective trim
Stitching	Meta-aramid thread, 3-needle stress seams (≈7–9 SPI)
Closures	FR zipper + hook & loop storm flap
Vertical flame	Afterflame ≤2 s; afterglow ≤2 s; char length ≤100 mm (ASTM D6413 / ISO 15025 A&B)
Heat resistance	Fabric dimensional change <3% at 260°C/5 min
TPP (reference)	≈35 cal/cm² (configuration-dependent)
Sizes / weight	S–4XL; set weight ≈2.2 kg (size-dependent)
Service life	≈3–5 years or 100–150 launderings with proper care
Standards alignment	EN ISO 11612; ISO 15025; GB 8965.1; optional testing to ISO 9151/6942

How it’s made (and verified)

Materials: 100% aramid yarns (inherent FR) → tightly controlled dyeing for color fastness.
Cut & sew: ergonomic panels, reinforced knees/elbows, stress-bar tacks, clean-bound seams.
Options: FR reflective tape, radio loops, cargo pockets, company ID embroidery.
Testing: ASTM D6413/ISO 15025 vertical flame; ISO 9151 convective heat; ISO 6942 radiant; ISO 6530 repellency; seam strength ISO 13935-2.
QA: dimensional checks, heat exposure at 260°C, wash-down durability (AATCC 135 routing).

Where crews actually use it

Hot work permits in refineries, foundry standby, shipyard maintenance, power grid switchyards, airport ground ops, firefighting drills, and—surprisingly—some welding bays that previously relied on FR cotton. Many customers say the Fire Proof Suit breathes better than bulkier laminated sets while holding its line against flash and brief flame contact.

Vendor comparison (quick take)

Vendor	Material	Key Standards	MOQ	Lead Time	Unit Price	Customization
FFW Fire Safety (China)	100% aramid ≈260 g/m²	GB 8965.1; EN ISO 11612; ISO 15025	≈50 sets	15–25 days	US$85–130 ex-works	Logos, trim, pockets, sizing
Global Brand (Premium)	Aramid blend + antistat	EN 469/NFPA 1971 options	≈10	30–45 days	US$250–500	Modular add-ons
Local OEM	FR cotton or aramid mix	EN ISO 11612 (basic)	≈200	20–30 days	US$45–90	High flexibility

Customization and logistics

It seems that most buyers want badge embroidery, extra cargo pockets, and reflective placement tweaks. Origin is straightforward: Shijiazhuang, Hebei (handy for Tianjin port). Typical cartons include care labels and test lot IDs for traceability—useful when auditors come around.

A quick case

A petrochemical maintenance team swapped older FR cotton for the Fire Proof Suit. Over six months, garment changeouts dropped ≈40%, and post-wash flame tests (D6413) held afterflame <2 s after 100 cycles. Workers reported better mobility; supervisors noted fewer tape delamination issues than last year’s batch.

Note: Certifications (CE Cat III, etc.) are typically available upon request; always match your risk assessment with proper standards and local regulations.

Authoritative references

EN ISO 11612:2015 Protective clothing—Clothing to protect against heat and flame. https://www.iso.org/standard/65188.html
ISO 15025:2016 Protective clothing—Limited flame spread. https://www.iso.org/standard/64835.html
ASTM D6413/D6413M-21 Standard Test Method for Flame Resistance of Textiles. https://www.astm.org/d6413_d6413m-21.html
NFPA 1971:2018 Standard on Protective Ensembles for Structural Fire Fighting. https://www.nfpa.org/1971
GB 8965.1-2009 Protective clothing—Flame-retardant. (CN National Standard)
ISO 9151 & ISO 6942 heat transfer tests. https://www.iso.org