Free shipping Orders 150+ (Mainland UK)
Print / EmbroideryService available
Credit accounts Request your account now

Portwest BZ31 Bizweld Cargo Pant

2
COLOURS
Portwest BZ31 Bizweld Cargo Pant
 Colour: NavyColour: Grey 

Portwest

Product Code:  BZ31
Brand:  Portwest


BizweldPortwest Biz-Weld Flame-Resistant

The Portwest BZ31 Bizweld Cargo trouser offers protection against the thermal hazard of electric arc and guarantees flame resistance for the life of the garment. This modern trouser has an elastic waist band for comfort and ease of movement. A range of ample pockets allow for convenient storage.

 

BIZ Fabric Information

Bizweld fabric is 100% cotton 330g with a flame resistant finish. This fabric meets EN standards EN ISO 11611 and EN ISO 11612 and offers excellent protection for welding and other allied industries.

EN ISO 11612 A1+A2, B1, C1, E1, F1

EN ISO 11611 CLASS 1, A1+A2

Bizweld 330g

BIZ Garment Benefits

The garments in the Bizweld Flame Resistant range have been specially designed to guarantee comfort, performance and safety whilst providing effective function at all times. This range has been rigorously tested to meet and adhere to the latest EN standards.

  • CE certified
  • 7 pockets for ample storage
  • Available in sizes up to 5XL
  • Rule pocket
  • Elasticated back waist for a secure fit
  • Concealed phone pocket
  • ARC2 (previously HRC2)
  • 50+ UPF rated fabric to block 98% of UV rays
  • Inherent flame resistant qualities will not diminish with washing
  • Dual hazard protection

EN ISO 11612:2008

Protective Clothing Against Heat and Flame

The Performance requirements set out in this international standard are applicable to garment, which could be worn for a wide range of end uses, where the is a need for clothing with limited flame spread properties and where the used can be exposed to radiant, convective or contact heat or molton metal splashes.

This test uses standard methods and conditions to predict the performance of fabric/garment in the event of contact with heat or flames. Garment features such as seams, closures and logos must be tested as well as the fabric. Tests must be carried out on pre=treated components according to the manufacturers care label.

Specific Testing is listed below:

  • Dimensional Charge
  • Limited Flame Spread (A1+A2)*
  • Convective Heat (B) – 3 Levels
  • Radiant Heat (C) - 4 Levels
  • Molten Aluminium Splash (D) – 3 Levels
  • Molten Iron Splash E - 3 Levels
  • Contact Heat (F) – 3 Levels (Temp 250 Degrees Celcius)
  • Heat Resistance at a temperature of 180 Degrees Celcius
  • Tensile Strength Must meet a minimum of 300N
  • Tear Strength must meet a minimum of 15N
  • Bursting Strength
  • Seam Strength

Garment Design requires that coverage must be provided from the neck to the wrist and to the ankles.

Optional Testing includes water vapour resistance and manikin testing for overall burn prediction.

*This test must be carried out on fabric and seams.

 

EN ISO 11611: 2007

Protective Clothing for Use in Welding and Allied Processes

The International standard specifies minimum basic safety requirements and test methods for protective clothing for use in welding and allied processes (Excluding Hand Protection).

The International Standard Specifies two classes with specific performance requirements:

Class 1 is protection against less hazardous welding techniques and situations causing lower levels of spatter and radiant heat.

Class 2 is protection against more hazardous welding techniques and situations causing higher levels of spatter and radiant heat.

EN ISO 11611 requires that protective suits completely cover the upper and lower torso, neck, arms and legs. There are a number of other design requirements which must be followed to prevent molten droplets lodging anywhere on the garment.

Testing must be carried out on pre-treated components according to the manufacturers care label.

  • Tensile Strength (must meet a minimum of 400N)
  • Tear Strength (Must meet a minimum of 20N)
  • Bursting Strength
  • Seam Strength
  • Dimensional Charge
  • Requirements of Leather
  • Limited Flame Spread (A1+A2)*
  • Molten Droplets
  • Heat Transfer (Radiation)
  • Electrical Resistance

*This test must be carried out on the fabric and seams.

Click here to learn more about EN Standards

Portwest Waist Size Guide

Click here for more information and full size guide

Select your product options

Colour
Size

£23.10 (£27.72 inc vat)

+

Discounts

Add more items to your order for greater discounts, these apply to every product in all clothing categories.


1+
£23.10
5+
£22.52
SAVE 2.5%
20+
£21.95
SAVE 5%
50+
£21.37
SAVE 7.5%
100+
£20.79
SAVE 10%
Product Reviews

Be the first to Write a Review for this item!

Verified Customer Reviews
Rating:  
T shirts
Sunday, 8 December 2019  |  Andrew

Good quality nice fit


Rating:  
Adult Classic Rain Trousers
Wednesday, 4 December 2019  |  Helen

Good quality and value for money. Highly recommended.


Rating:  
Perfect Bodywarmer
Wednesday, 4 December 2019  |  Helen

Good quality and fast delivery. Would highly recommend.

Hi Vis Clearance Sale

Safety Wear - Hi Vis - Workwear - Security Wear

BK Safetywear - Hi Vis - Safety Wear and Workwear Clothing
Pound Sterling (GBP)  Euro (EUR)  Australian Dollars  New Zealand Dollars  Canadian Dollars  Malaysian Dollars  South African Dollars  United States Dollars   Sign In | Sign Up | View Basket