Description
Why the Portwest BZ31 Bizweld FR Cargo Pants in Khaki Are the Top Choice for Electricians, Welders & Industrial Crews in 2025
In high-risk industries, your flame-resistant clothing has to do more than just meet standards — it has to perform every single shift. The Portwest BZ31 Bizweld Work FR Cargo Pants in Khaki combine lifelong guaranteed flame resistance, ARC2 protection (ATPV 11.2 cal/cm²), and the practical khaki color that many companies prefer for a cleaner, professional appearance.
As an Authorized Portwest Distributor in New York, TECHACS Safety Solutions keeps the full range of BZ31 colors in stock — including this highly requested khaki version — ready for same-day shipping nationwide.
Call us now at 212-202-1952 or browse our complete Flame Resistant collection: https://techacs.com/product-category/flame-resistant-products/
Key Advantages of the Portwest BZ31 Khaki FR Cargo Pants
- Lifetime flame resistance guarantee – even after hundreds of industrial washes
- ARC2 rated – ATPV 11.2 cal/cm² (HAF 80.4%) – perfect for NFPA 70E Category 2 environments
- Dual hazard protection against electric arc flash and welding-related thermal risks
- Certified to: NFPA® 2112, NFPA® 70E, ASTM F1506, EN ISO 11612 (A1+A2, B1, C1, E2, F1), EN ISO 11611 Class 1
- 40+ UPF rated fabric blocks 98% of UV rays
- 100% cotton 330g Bizweld fabric – breathable, soft, and naturally flame resistant
- Elasticated back waist for all-day comfort and secure fit
- 7 multi-functional pockets including cargo, rule, concealed phone, and twin back patch pockets
Perfect For
- Electrical contractors needing NFPA 70E compliant khaki uniforms
- Welders and fabricators (EN ISO 11611 Class 1 certified)
- Utilities, oil & gas, foundry, and manufacturing teams
- Any crew requiring ARC2 protection in a professional khaki color
Feature Highlights
| Feature | Real-World Benefit |
|---|---|
| ARC2 – 11.2 cal/cm² | Survives arc flash events without breaking open |
| 100% Cotton 330g Bizweld | No melt, no drip – soft like regular work pants |
| Khaki color | Cleaner look, preferred by many corporate safety programs |
| 7 Pockets | Cargo, rule pocket, concealed phone pocket + more |
| Elasticated back waist | Stays up during bending, squatting, and climbing |
| Sizes S – 6XL | Fits every member of your team |
Why Khaki?
Many companies choose khaki FR uniforms because dirt and grease are less visible than on lighter colors, while still maintaining a sharp, professional appearance compared to navy or black.
Why Buy from TECHACS Safety Solutions – Your Authorized Portwest Distributor?
- Genuine Portwest products with full warranty
- Khaki BZ31 stocked year-round (style code: BZ31KHR)
- Bulk and contractor pricing available
- Expert sizing help – just call 212-202-1952
- Same-day shipping from NYC
- Full Portwest catalog access
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Download the latest Portwest brochure: https://portwest.com/market/brochure
Technical Specifications – Portwest BZ31 Khaki
- Style: BZ31KHR (Khaki)
- Fabric: Bizweld Work – 100% Cotton, 330g
- Standards: NFPA 2112, NFPA 70E, ASTM F1506, ASTM F1959 (ATPV 11.2), EN ISO 11612, EN ISO 11611 Class 1
- Protection Level: ARC2, Dual hazard
- Pockets: 7 total
- Sizes: S – 6XL
- Color: Khaki (also available in Gray, Navy, Orange)
FAQ – Portwest BZ31 Bizweld FR Cargo Pants Khaki (Voice Search & Rich Snippet Optimized)
Q: Are the Portwest BZ31 khaki cargo pants truly flame resistant for life? Yes — Portwest guarantees the flame-resistant properties of Bizweld fabric for the entire life of the garment.
Q: What is the ARC rating of the khaki BZ31 pants? They are ARC2 rated with an ATPV of 11.2 cal/cm², fully compliant with NFPA 70E Category 2.
Q: Can I buy authentic Portwest BZ31 khaki pants from TECHACS? Yes! TECHACS Safety Solutions is an Authorized Portwest Distributor. Call 212-202-1952 or order online.
Q: Will the khaki color fade after industrial washing? No. The high-quality dye is designed to withstand repeated 160°F+ industrial laundering.
Q: Are these khaki FR cargo pants certified for welding? Yes — certified EN ISO 11611 Class 1 (A1+A2) and EN ISO 11612 for welding and allied processes.
Q: What sizes are available in khaki BZ31? Small through 6XL — one of the widest size ranges in flame-resistant workwear.
Upgrade Your Team’s Safety Today
Order the Portwest BZ31 Bizweld FR Cargo Pants in Khaki now from your trusted Authorized Portwest Distributor — TECHACS Safety Solutions.
Call 212-202-1952 Shop all flame-resistant gear here: https://techacs.com/product-category/flame-resistant-products/
