Are you looking for the best cylinder factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top cylinder manufacturers in China, highlighting their strengths, products, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Gas Cylinder Supplier—Tianlong Cylinder China

Product Details: LPG cylinders are used to store liquefied petroleum gas, a mixture of propane and butane. They are available in various sizes, such as 45kg, 90kg, and 210kg, with corresponding dimensions and capacities. LPG is stored in both liquid and vapor forms within the cylinder, with the liquid evaporating to replace the vapor as it is used. The pressure inside the cylinder varies with temperature, typically ranging from 2 to 24.8 bar. LPG cylinders are made from materials like steel, aluminum, or composite materials, each offering different advantages in terms of weight, durability, and safety[1][4][5].

Pros:
– LPG cylinders are convenient for storage and transportation due to their ability…
– They offer a high energy density, making them efficient for heating and cooking.
– Composite LPG cylinders are lighter, rust-free, and have a higher burst pressure…
– They are designed with safety components such as pressure relief valves to preve…
– LPG is non-toxic and does not have toxic effects on the human body if inhaled.

Cons:
– LPG cylinders can be hazardous if not handled properly, as they can explode if t…
– The cylinders require regular inspection and maintenance to ensure safety.
– LPG is heavier than air, which can lead to oxygen displacement in enclosed space…
– In very low temperatures, the cylinder may not produce enough gas due to reduced…

China unveils world’s most powerful hydraulic cylinder

Product Details: The hydraulic cylinder, designed by China Communications Construction Company (CCCC), has a record-breaking maximum thrust of 5,000 tons, equivalent to lifting 1,000 adult African elephants. It stands 92 feet tall and measures 6.5 feet in diameter, roughly the height of a ten-story building. This cylinder will be the central component of a 150-meter pile-driving vessel and is intended for large-scale marine infrastructure projects, including the Hangzhou Bay Cross-Sea Railway Bridge and offshore drilling and renewable energy structures.

Pros:
– Significant advance in China’s engineering capabilities, reducing dependence on…
– Enhances China’s marine infrastructure and self-sufficiency, supporting projects…
– Boosts China’s maritime economy and competitiveness in the global hydraulic cyli…
– Result of collaborative efforts between state-owned enterprises, private compani…

Cons:
– Could heighten competition with established industry leaders, potentially disrup…
– May draw increased attention and scrutiny from Western powers as China positions…

China produces world’s most powerful hydraulic cylinder …

Product Details: China has unveiled the world’s most powerful hydraulic cylinder for marine pile driving. Designed by the state-owned China Communications Construction Company (CCCC), this cylinder has a record-breaking maximum thrust of 5,000 tons, equivalent to the force needed to push 1,000 adult African elephants. It stands 92 feet tall and measures 6.5 feet in diameter, roughly the height of a ten-story building. The cylinder will be the central component of a 150-meter pile-driving vessel and is intended for large-scale marine infrastructure projects, including the Hangzhou Bay Cross-Sea Railway Bridge and offshore renewable energy structures.

Pros:
– Significant advance in China’s engineering capabilities, marking a shift toward…
– Expected to play a critical role in several marine infrastructure projects, enha…
– Boosts China’s self-sufficiency in marine engineering, reducing reliance on impo…
– Positions China as a leader in marine engineering technology, potentially challe…

Cons:
– The development and deployment of such advanced technology may draw increased sc…
– The high-profile nature of this technological achievement could heighten competi…

QINGDAO BAIGONG INDUSTRIAL AND TRADING CO., LTD

OEM/ODM gas cylinder manufacturer china …

Product Details: Anhui Clean Energy Co., Ltd. produces and sells various seamless cylinders and composite inner cylinders, including compressed natural gas (CNG) cylinders. These cylinders are designed for high-pressure applications and are customizable in terms of color, size, logo, and valve to meet customer demands. They are widely used in urban taxis, buses, private cars, and large transportation vehicles.

Pros:
– High-quality products with many years of production experience
– Customizable options for color, size, logo, and valve
– Wide application in various transportation vehicles
– Dedicated technical team for support

Cons:
– No specific information on durability or lifespan provided
– No details on maintenance requirements or costs

China Excavator Cylinder | hydraulic cylinder manufacturer -TZ

Product Details: FUJIAN TONGZHOU MACHINERY CO., LTD. specializes in manufacturing and supplying excavator hydraulic cylinders. Their product range includes excavator arm cylinders, bucket cylinders, and excavator boom cylinders. The company is equipped with advanced manufacturing facilities, including CNC machines, skiving machines, deep hole milling machines, high precision external grinders, and various auto welding and assembly lines. They produce cylinders for various excavator models such as DOOSAN, KOBELCO, VOLVO, KOMATSU, CAT, HITACHI, and HYUNDAI.

Pros:
– Good quality products
– Low prices
– Advanced manufacturing facilities with 95% or more CNC machines
– Specialized manufacturing and processing capabilities for various oil cylinders
– Supports a wide range of excavator models

Cons:
– Limited information available on warranty and after-sales service
– No detailed specifications or performance data provided on the website
– Potential language barriers for international customers due to the company’s loc…

Hydraulic Cylinder Manufacturer

Product Details: Hydraulic cylinders supplied by TOPA are mechanical actuators that convert fluid pressure into mechanical force. They are used in various fields such as construction, aerospace, manufacturing, civil engineering, agriculture, and marine industries. The cylinders are made from diverse materials including carbon steel, stainless steel, and alloys. Key components include the cylinder head, cylinder barrel, cylinder bottom, piston, rod, and seals. TOPA offers several types of hydraulic cylinders, including single-acting cylinders, double-acting cylinders, telescopic cylinders, and tandem hydraulic cylinders.

Pros:
– Can be adjusted to many extreme conditions without power loss due to distance fr…
– Offer automatic overload protection and variable speed control.
– Suitable for a wide range of industrial applications due to their versatility.
– Do not suffer from power loss due to the distance limitation from the power sour…

Cons:
– Require proper bleeding to remove air from the system, which can be complex.
– Need regular maintenance to ensure optimal performance and longevity.
– Can be noisy and may require cushioning to reduce noise and extend service life.

NITROGEN CYLINDER CHINA

Product Details: Nitrogen cylinders are used for various industrial and medical applications. They are filled with high-purity nitrogen gas and come in different sizes and pressures to meet various needs. The cylinders are typically made of steel or aluminum and are designed for safe handling and storage.

Pros:
– High-purity nitrogen gas suitable for industrial and medical use
– Available in various sizes and pressures to meet different requirements
– Durable construction from steel or aluminum for safe handling and storage

Cons:
– Requires proper handling and storage to ensure safety
– May be heavy and difficult to transport due to the material and gas content
– Regular maintenance and inspections are necessary to ensure cylinder integrity

China Factory – TIANLONG CYLINDER CHINA

Product Details: LPG cylinders are designed to store liquefied petroleum gas, a mixture of butane and propane. They are typically made of steel or composite materials. Key specifications include capacity (e.g., 12.5 kg, 45 kg), water capacity (e.g., 26.2 liters), and dimensions (e.g., diameter: 294 mm, height: 575 mm). They are equipped with safety valves and undergo periodic testing to ensure safety[1][3][4].

Pros:
– LPG cylinders are convenient for storage and transportation due to their ability…
– Composite cylinders are lighter, stackable, and do not deteriorate or require re…
– LPG is a non-toxic gas, and the cylinders are designed with strict safety standa…
– Composite cylinders have a higher burst pressure and do not BLEVE (Boiling Liqui…

Cons:
– LPG cylinders can be heavy and cumbersome, especially the steel ones, making the…
– In cold temperatures, the cylinder may not produce an adequate amount of gas due…
– There is a risk of gas leakage if the safety valve fails or if the cylinder is n…
– Steel cylinders can rust over time, requiring periodic maintenance and inspectio…

China Wholesale Stainless Steel Cylinder Pricelist – …

Product Details: The SNS MA Series stainless steel mini pneumatic air cylinders are made from stainless steel, ensuring high corrosion resistance. Key specifications include: bore sizes ranging from 16mm to 63mm, working pressure of 0.1~0.9Mpa (1~9kgf/cm²), proof pressure of 1.35Mpa (13.5kgf/cm²), and a working temperature range of -5~70℃. These cylinders operate in double-acting mode, use cleaned air as the working media, and have unadjustable buffering. Port sizes include M5, 1/8, and 1/4. The cylinders are equipped with sensor switches such as CS1-F, CS1-U, and CS1-S, and have various standard and maximum stroke lengths depending on the bore size[3].

Pros:
– High corrosion resistance due to stainless steel construction, suitable for envi…
– Compliant with food processing and medical product standards, using non-toxic ad…
– Durable and long-lasting, with the ability to disassemble and replace rod seals…
– Smooth surfaces due to electropolishing of mounting bracket surfaces, reducing t…

Cons:
– Limited to specific working pressure and temperature ranges, which may not be su…
– The unadjustable buffering mode may not offer the flexibility needed in some ind…

Comparison Table

Company	Product Details	Pros	Cons	Website
Gas Cylinder Supplier—Tianlong Cylinder China	LPG cylinders are used to store liquefied petroleum gas, a mixture of propane and butane. They are available in various sizes, such as 45kg, 90kg, and…	– LPG cylinders are convenient for storage and transportation due to their ability… – They offer a high energy density, making them efficient for he…	– LPG cylinders can be hazardous if not handled properly, as they can explode if t… – The cylinders require regular inspection and maintenance to en…	www.lpgcylinder.com
China unveils world’s most powerful hydraulic cylinder	The hydraulic cylinder, designed by China Communications Construction Company (CCCC), has a record-breaking maximum thrust of 5,000 tons, equivalent t…	– Significant advance in China’s engineering capabilities, reducing dependence on… – Enhances China’s marine infrastructure and self-sufficiency, su…	– Could heighten competition with established industry leaders, potentially disrup… – May draw increased attention and scrutiny from Western powers…	interestingengineering.com
China produces world’s most powerful hydraulic cylinder …	China has unveiled the world’s most powerful hydraulic cylinder for marine pile driving. Designed by the state-owned China Communications Construction…	– Significant advance in China’s engineering capabilities, marking a shift toward… – Expected to play a critical role in several marine infrastructu…	– The development and deployment of such advanced technology may draw increased sc… – The high-profile nature of this technological achievement coul…	www.scmp.com
QINGDAO BAIGONG INDUSTRIAL AND TRADING CO., LTD				www.chinagascylinder.com
OEM/ODM gas cylinder manufacturer china …	Anhui Clean Energy Co., Ltd. produces and sells various seamless cylinders and composite inner cylinders, including compressed natural gas (CNG) cylin…	– High-quality products with many years of production experience – Customizable options for color, size, logo, and valve – Wide application in various…	– No specific information on durability or lifespan provided – No details on maintenance requirements or costs	www.gascylindersupplier.com
China Excavator Cylinder	hydraulic cylinder manufacturer -TZ	FUJIAN TONGZHOU MACHINERY CO., LTD. specializes in manufacturing and supplying excavator hydraulic cylinders. Their product range includes excavator a…	– Good quality products – Low prices – Advanced manufacturing facilities with 95% or more CNC machines – Specialized manufacturing and processing capa…	– Limited information available on warranty and after-sales service – No detailed specifications or performance data provided on the website – Potenti…
Hydraulic Cylinder Manufacturer	Hydraulic cylinders supplied by TOPA are mechanical actuators that convert fluid pressure into mechanical force. They are used in various fields such…	– Can be adjusted to many extreme conditions without power loss due to distance fr… – Offer automatic overload protection and variable speed control…	– Require proper bleeding to remove air from the system, which can be complex. – Need regular maintenance to ensure optimal performance and longevity….	www.cntopa.com
NITROGEN CYLINDER CHINA	Nitrogen cylinders are used for various industrial and medical applications. They are filled with high-purity nitrogen gas and come in different sizes…	– High-purity nitrogen gas suitable for industrial and medical use – Available in various sizes and pressures to meet different requirements – Durable…	– Requires proper handling and storage to ensure safety – May be heavy and difficult to transport due to the material and gas content – Regular mainte…	silverstringchemicals.com
China Factory – TIANLONG CYLINDER CHINA	LPG cylinders are designed to store liquefied petroleum gas, a mixture of butane and propane. They are typically made of steel or composite materials….	– LPG cylinders are convenient for storage and transportation due to their ability… – Composite cylinders are lighter, stackable, and do not deterio…	– LPG cylinders can be heavy and cumbersome, especially the steel ones, making the… – In cold temperatures, the cylinder may not produce an adequate…	www.lpgcylinder.com
China Wholesale Stainless Steel Cylinder Pricelist – …	The SNS MA Series stainless steel mini pneumatic air cylinders are made from stainless steel, ensuring high corrosion resistance. Key specifications i…	– High corrosion resistance due to stainless steel construction, suitable for envi… – Compliant with food processing and medical product standards,…	– Limited to specific working pressure and temperature ranges, which may not be su… – The unadjustable buffering mode may not offer the flexibility…	www.sns1999.com

Frequently Asked Questions (FAQs)

What are the new digital code requirements for gas cylinder manufacturers in China?

If you’re a gas cylinder manufacturer, whether domestic or overseas, you need to know about the new digital code requirements. China’s State Administration for Market Regulation (SAMR) has introduced a 3-digit identification code that must be applied for and displayed on the gas cylinders. This code is part of a broader effort to enhance quality and safety traceability and is mandatory for both domestic and international manufacturers supplying to China[1].

How do overseas manufacturers apply for the gas cylinder manufacturer digital code in China?

As an overseas manufacturer, you’ll need to submit an additional application to the Special Equipment Licensing Office (SELO) for the digital code. This is in addition to your Manufacture License application. The assigned three-digit code will need to be presented during factory audits, which can be conducted remotely or on-site[1].

What types of gas cylinders are commonly manufactured in China?

China produces a wide range of gas cylinders, including aluminum cylinders, oxygen cylinders, LPG cylinders, and more. These cylinders are used in various industries such as medical, industrial, and consumer sectors. Manufacturers like Hubei Daly LPG Cylinder Manufacturer Co., Ltd. and others specialize in different types of gas cylinders[4][5].

What are the key regulations and standards that gas cylinder manufacturers in China must follow?

Gas cylinder manufacturers in China must comply with several regulations, including the Regulation on Safety Technology for Gas Cylinder (TSG 23-2021). This regulation outlines specific safety and quality standards, such as the inclusion of the manufacturer’s identification code on the cylinders. Adhering to these standards is crucial for ensuring safety and gaining the necessary licenses[1].

How extensive is the market for gas cylinders in China?

The market for gas cylinders in China is quite extensive. By the end of 2021, there were over 202 million gas cylinders registered for use across China, with 44 manufacturing and filling units in operation. This large market underscores the importance of robust safety and quality measures, such as the digital code system, to manage and regulate the industry effectively[1].