Hangzhou Qizheng Trading Co., Ltd., proudly a part of the prestigious Hangzhou Fuyang Hexing Machinery Group, is a specialized manufacturer dedicated to crafting world-class cylinder caps and essential gas cylinder accessories. Our expertise extends to valve protection, valve guards, neck rings, and more, ensuring top-tier quality and innovation.
Experience the pinnacle of protection with our ISO Standard Series Industrial Oxygen Gas Bottle Caps. Designed meticulously for compatibility with diverse steel cylinders, these caps provide unparalleled safeguarding for pressure cylinder valves. Available in a breathtaking palette of colors such as sophisticated grey, vibrant red, calming blue, invigorating green, and beyond, these caps splendidly blend top-notch functionality with captivating aesthetic charm, making them the preferred choice for those prioritizing both safety and style.
| Application: |
Protection of gas cylinder valve during transportation |
| Raw material : |
SPHC hot-rolled steel or as per required |
| Thread : |
W80-11,W3-1/8-11,W3-1/8-7,W3-1/2-11,W3-1/2-8,M120-11,W95, and so on. |
| Surface treatment: |
Galvanization,Spraying Plastics, Spray Painting, Electrophoretic Paint |
| Logo : |
As your requirement |
| Color : |
Customizable |
| Customization: |
Can be customized according to customer design drawings and requirements |
Contact us today to access a wealth of comprehensive product information and let us guide you in making the most informed decision. Our expertise is at your service, ensuring you find the perfect fit for your needs!
*Process of Booking Our Gas Cylinder Capsap
a). Share with us some reference images, drawings, or simply communicate your specific requirements;
b). If necessary, we will provide a sample for your gracious approval;
c). Upon your confirmation of the sample(s) and the placement of a trial order, we commence production batches.
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Our Advantages
We pride ourselves on rigorous quality control that ensures our product aligns with international standards. Utilizing advanced manufacturing techniques, we guarantee consistent quality and superior performance. Our long-term partnerships span across leading domestic cylinder manufacturers and renowned gas solution providers such as Beijing Tianhai (BTIC), Zhejiang Jindun, Air Liquide, and Air Product. Our esteemed clientele reflects our commitment to excellence. Our products are certified under the GB/T19001-2016/ISO9001 quality management system, with related items passing the rigorous TUV test in accordance with ISO11117-2008 standards. Our exceptional production and R&D capabilities, supported by advanced UG design software, enable us to offer a wide range of customizable models and provide integrated solutions tailored to customer needs.
Q1: Are you manufacturer or trade company?
A1: We are a Chinese manufacturer, and have been specializing in manufacturing gas cylinder caps for more than 10 years.
Q2: What is your delivery time?
A2: Usually our delivery time is 25-45 days against the advance payment.
Q3: Do you accept OEM production?
A3:Of course, we have served several famous Gas Company, such as Air Liquide, Air Product, Linde, etc. We would like to serve more customers with our superior quality.
Q4: Can you provide samples to us?
A4: Yes, we can provide 1-2 samples for your testing freely.
Q5: Can you customize the products?
A5: Yes, we can provide you with various customized products. For example, your company brand/logo, different accessories and your favorite colors.
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