Custom Flame Retardant Trousers, Orange-Black, Waterproof, OEM
- Model
- HLL161
Item specifics
- Fabric
- Composite Functional Fabric
- Composition
- Composite of Multiple Materials
- Color
- Custom Made
- Size
- XS,S,M,L,XL,2XL,3XL,4XL
- Applicable scenarios
- Building Site and Factory Production
Review
Description
Explore Our Flame Retardant Trousers
Welding, foundry, and metal-processing environments demand trouser protection that goes beyond basic flame retardancy. Workers standing near molten metal and heavy welding need inherent FR fabric, reinforced panels, and hi-vis visibility — while buyers need a garment that keeps its protective properties through industrial laundering.
This Custom Flame Retardant Trouser is built with inherent FR hi-vis fabric and a Cantex Weld front panel for high protection against molten metal and heavy welding. Wide reflective leg bands, functional pockets, and a secure waist closure complete a design made for the workshop floor.
Manufactured by Uniouter with certified FR fabric sourcing and full OEM/ODM capability, these trousers offer B2B buyers consistent safety performance, competitive cost, and reliable lead time on every order.
Built for welders, foundry workers, metal splashing environments, and rail maintenance teams, this FR trouser combines certified flame protection, splash resistance, and day-long comfort.
Details Show

Elasticated waist with secure closure for a reliable fit

Reinforced pocket construction with contrast stitching

Side zip gaiters with wide reflective leg band and thigh flap pocket
Features
● Inherent FR hi-vis fabric
● Cantex Weld front panel for molten metal protection
● Wide reflective leg bands (hi-vis)
● Flap thigh pockets with secure closure
● Elasticated waist with belt loops
● Side zip gaiters for easy on/off
● Reinforced seams and contrast stitching
● Resistant to industrial laundering
● Ideal for welding and foundry work
● OEM colors, lengths and logos available
Performance Specifications
Feature | Specification |
Product Type | Flame Retardant Trousers (Hi-Vis) |
Model | HLL161 |
Flame Retardancy | Inherent FR Hi-Vis Fabric |
Weld Protection | Cantex Weld Front Panel (Molten Metal / Heavy Welding) |
Hi-Vis Standard | Reflective Leg Bands |
Waist | Elasticated with Belt Loops |
Pockets | Flap Thigh Pockets + Side Pockets |
Leg Closure | Side Zip Gaiters |
Color | Orange-Black (Custom Available) |
Size Range | XS – 4XL (Custom Available) |
MOQ | 100 pcs per color / size |
Customization Options
Custom Item | Options Available |
Fabric | Inherent FR, Cantex Weld Panel, FR Cotton/Nylon |
Color | Custom Pantone Colors (Hi-Vis Orange, Black, Navy) |
Safety Standard | EN ISO 11612, EN ISO 20471, EN 1149-5, Custom |
Reflective Tape | 3M Scotchlite, Generic FR Reflective, Custom Width |
Logo | FR Embroidery, Heat-Transfer Print, TPU Patch |
Length | Regular / Custom Inseam |
Size Range | XS – 4XL or Custom |
Packaging | Polybag, Hangtag, Carton (Custom Branded) |
Function
- If the above trousers do not solve your current safety requirement, please tell us your needs, and we will send you the most satisfactory custom FR solution.
- contact us


















