Product Introduction
1. Exterior Wall Pre-treatment
The exterior wall undergoes three steps of treatment: degreasing, pickling, and phosphating, to remove oil stains and oxide layers, enhancing coating adhesion.
2. Anti-corrosion Coating
Using electrostatic powder coating or hot-dip galvanizing process:
- Powder coating process: Environmentally friendly polyester powder coating is used, with a coating thickness of 60-80μm, and adhesion reaching Level 1 of GB/T 9286 standard;
- Galvanizing process: Hot-dip galvanized layer thickness ≥85μm, no red rust after 480h salt spray test, suitable for storage in humid environments.
3. Label Printing
Using screen printing technology, key information is clearly marked on the bottle body: product name, capacity specifications, food-grade label, safety warnings ("Do not inhale," "Keep away from high temperatures"), production batch number, applicable standards, etc. The printed pattern is wear-resistant and scratch-resistant.

1. Sealing Component Assembly
Food-grade nitrile rubber gaskets and pierceable metal sealing caps are installed. The sealing cap is manufactured using a stamping process, with a thickness of ≥0.8mm, ensuring no leakage after piercing. Initial sealing testing is performed after assembly.
2. Integrated Safety Pressure Relief Device
An internal safety pressure relief disc is installed at a pre-set position on the bottle body. The pressure relief pressure is precisely set to 1.2 times the rated working pressure of the cylinder. When the internal pressure exceeds the limit, it automatically ruptures and releases pressure, eliminating the risk of explosion.

Specifications
|
Product Name: |
Cream Charger |
Purity: |
99.9% |
|
Specifications: |
3L |
Gas Filled: |
1970G |
|
Diameter: |
118MM |
Level: |
Food grade |
|
Empty Cylinder Height: |
371MM |
Usage: |
Food &Beverage |
|
With Bracket &Cap Height: |
391MM |
Color: |
Customized |
|
Working Pressure: |
12 MPA |
Brand name: |
Customized |
|
Empty bottle Weight: |
3.6KG |
OEM: |
Accpetable |
|
Cylinder Size: |
118*112*306MM |
Package: |
4pcs/box |



Packaging & Shipping

Company Information
SHANDONG HUILU GAS CO.,LTD. is a comprehensive export company specializing in the sale of industrial gases, medical gases, specialty gases, and cylinders. Since launching our global strategy in 2022, we have established a supply network covering over 20 countries and regions across Europe, the Americas, Southeast Asia, the Middle East, and Africa, providing high-purity, ultra-stable gas products to global industries such as manufacturing, healthcare, and food processing, positioning ourselves as a professional and reliable supplier within the international supply chain.
The company has obtained international authoritative certifications such as ISO,CE, and German TPED, and has won customer recognition through three key ad-vantages.
Safety and reliability: Strict quality control throughout the entire process ensures products comply with international safety standards;
High cost-effectiveness: Combining stable product quality with competitive pricing;
Efficient response: Leveraging a global logistics network to achieve swift delivery,complemented by a professional service team providing technical support.By upholding quality standards and deeply understanding customer needs, Shan-dong Hui Lu Gas continues to create value for global partners, striving to become a benchmark enterprise in the gas industry.

Group Photo


FAQ
1. What are the sample services?
We provide samples from our stock, samples can be send to you within 10-15 days after you pay the delivery payment.But we will return to the sample charges when get your orders.
2. What customization services are available?
We provide OEM&ODM services, please feel free contact to us with your any enquiries.
3. About the Delivery
Our stock products can send to you within 7-10 days, the custimzed products after confirm the requirements can be ship out within 45-65 days.
4.What are your company's main markets?
Our products are sold globally, including the United States, United Kingdom, Russia, Australia, New Zealand, India, Pakistan, UAE, Canada, and other countries in Asia and Europe.
5.What is your company's main business?
Our company mainly engages in the manufacturing and sales of chemical products, particularly cream charger products, including food-grade and electronic-grade cream charger.
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