Silica Materials

PP Box Type Flange Guard

MQ PP Flange Guard is made from polypropylene, designed to protect flanges and personnel from hazardous spray leakage on chemical pipelines in a cost-effective way.

  • Item No :

    MQ-PPFG
  • Order(MOQ) :

    1pc
  • Payment :

    TT, LC, Paypal
  • Product Origin :

    China
  • Color :

    Transparent, yellow, blue, red, other custom colors are available
  • Shipping Port :

    Shanghai, Ningbo, Qingdao
  • Lead Time :

    3-5 days

Description

MQ PP Flange Guard is made of polypropylene fabric, working from -15°C to 120°C, designed to protect operators and surrounding equipment from hazardous splashing caused by flange leakage on acid and alkali pipelines.

 

Property

Chemical Resistance​ — Resists acetic acid, hydrochloric acid, sulfuric acid, nitric acid, sodium hydroxide, potassium hydroxide and most corrosive media.

Acid & Alkali Resistant​ — Suitable for acidic and alkaline medium pipelines in chemical plants.

Low Cost​ — Economical choice for large-scale flange protection.

Lightweight & Durable​ — Easy to handle and install, long service life under normal conditions.

 

Application 

MQ PP Flange Guard is widely used for flange protection in chemical, petroleum, smelting and energy plants. Typical installation positions include pipe flanges, valve flanges and pump connections carrying acid and alkali media.

 

Chemical Resistance

MQ PP Flange Guard resists the following chemicals under normal operating conditions. For special media, mixed solutions or extreme concentrations, please contact us for confirmation.

Inorganic Acids

Organic Acids

Alkalis & Salts

Solvents & Others

Acetic acid

Acetaldehyde

Aluminum nitrate

Naphtha

Formic acid

 

Ammonium chloride

Toluene

Glacial acetic acid

 

Ammonium fluoride

 

Hydrochloric acid 98%

 

Potassium hydroxide 50%

 

Hydrobromic acid

 

Sodium hydroxide 40%

 

Nitric acid 50%

 

Sodium hydroxide 50%

 

Sulfuric acid 98%

 

Aluminum hydroxide

 

Fuming sulfuric acid

 

Calcium hydroxide

 

Phosphoric acid

 

Mercury nitrate

 

Sulfur trioxide

 

Ferrous nitrate

 

Chlorine dioxide

 

Copper nitrate

 

Chromium trioxide

 

Ammonium sulfite

 

Hydrogen peroxide 80%

 

Sodium hypochlorite

 

Chlorosulfonic acid

 

Chromium fluoride

 

Hydrogen sulfide

 

Sodium sulfide

 

Phosphorus pentachloride

     

Sulfur dioxide

     

Sodium peroxide

     

 

Our advantages

1. As a professional manufacturer over 15 years, we win our customers with good quality, best service and factory price.

2. Our products are 100% original and have strict QC inspection before shipment.

3. Professional and efficient sales team to serve for you diligently.

4. Sample order is welcomed and will be delivered within 1-3 days.

5. We provide OEM/ODM service according to your requirements.

 

 

 

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