Blog

How to safely dispose of discarded paint cans?

1. Residue Disposal Gas Exhaust For spray paint cans (such as model spray cans), press the nozzle in a well-ventilated area until the gas is exhausted and absorb any remaining liquid with a paper towe

How is an F-Style can repaired and accepted?

I. Pre-Acceptance Preparation ‌1. Defect Inspection and Repair Plan‌ Before repair, a comprehensive quality inspection must be conducted in accordance with the "Key Points for Opening I

How to repair an F-Style can after corrosion?

I. Corrosion Assessment and Surface Treatment ‌1. Corrosion Detection‌ Use an ultrasonic thickness gauge to measure the tank body in a grid pattern, focusing on welds, areas of liquid level

How to determine if an F-Style can is corroded?

‌I. F-Style Can Corrosion Inspection Methods 1. Visual Inspection‌ Use a strong flashlight and a magnifying glass to inspect the interior and exterior walls of the can, focusing on welds, pi

Can F-Style cans be reused after being scrapped?

I. Circumstances Where Reuse is Prohibited 1. Mandatory Scrapping Standards If the can exhibit irreparable defects such as design expiration (usually 10-15 years), severe corrosion (wall thickness red

What to do with F-type tanks after they are scrapped?

I. Confirmation and Filing of Mandatory Scrapping 1. Technical Appraisal A qualified inspection agency (such as the Special Equipment Inspection Center) is commissioned to issue a scrapping technical

What should be done with expired F-Style cans?

I. Mandatory Scrapping Standards 1. Expiration of Design Life If a tank has reached its design life (usually 10-15 years) or has been in use for more than 20 years, it must undergo a comprehensive ins

What is the regular inspection cycle for F-Style cans?

1. Routine Inspection Cycle ‌Initial Inspection‌: Newly commissioned F-Style cans must complete their first regular inspection within three years. ‌Subsequent Inspection Cycles‌: &

How to determine if a tank needs replacement?

1. Appearance and Structural Inspection 1. Corrosion and Deformation Visually inspect the tank body, roof, and structural components. If significant corrosion, deformation, or cracking is observed, fu

How to clean and maintain a plastic olive oil jar?

I. Basic Cleaning Methods 1. Baking Soda + Warm Water Degreasing Method Mix two tablespoons of baking soda with 40°C warm water and pour it into the jar. Shake and let it sit for 15 minutes to emu

How often should a plastic olive oil container be replaced?

I. Basic Replacement Cycle ‌1. Unopened Unopened food-grade plastic containers (such as HDPE or PP) can store olive oil for 12 months in a cool, dark place. If this period has expired, even if th

How to determine if a plastic olive oil can is safe?

1. Material Safety 1. Food-Grade Plastic Type Preferably choose containers labeled PP (polypropylene) or HDPE (high-density polyethylene). These materials are chemically stable and meet food contact s