Views: 222 Author: Loretta Publish Time: 2026-01-09 Origin: Site
Content Menu
● China's Storz Couplings Industry Overview
● 1. Jiangsu Sunmoon Shale Gas High-Pressure Hose Co., Ltd.
>> Sunmoon's Storz product range
>> System advantages for global buyers
● 2. Ningbo Chili Hardware Co., Ltd.
● 4. Ningbo Zhenhai XunChi Hardware & Machine Co., Ltd.
● 5. Xinhao Fire Fighting Equipment
● 8. Sunmoon Hose / TPU Layflat Pipe Platform
● Key Design Points for Storz Couplings
● Matching Storz Couplings with TPU Layflat Hose
● How to Work with Chinese Storz Couplings Suppliers
● FAQ About Storz Couplings Suppliers in China
>> (1) What makes Jiangsu Sunmoon stand out among Storz Couplings Suppliers?
>> (2) Are Storz Couplings Suppliers in China able to meet European and international standards?
>> (3) How should buyers choose between aluminum, brass, and steel Storz couplings?
>> (4) Can Storz Couplings Suppliers in China handle private-label and OEM projects?
>> (5) What are typical lead times when ordering from Storz Couplings Suppliers in China?
China has developed a dense cluster of Storz Couplings Suppliers that supply aluminum, brass, carbon-steel, and stainless-steel Storz couplings for fire hoses, TPU layflat hoses, PVC pipes, and industrial pipelines. With strong OEM capability, short delivery cycles, and competitive pricing, these Storz Couplings Suppliers now serve fire brigades, engineering contractors, equipment OEMs, and distributors across Europe, the Middle East, Asia, Africa, and the Americas.[2][5][6][7][8][9]
Storz couplings originated in Europe as symmetric quarter-turn couplings for firefighting, but Chinese Storz Couplings Suppliers have broadened their use across many fluid-handling sectors. Today, Storz Couplings Suppliers in China offer both standard fire-service designs and reinforced versions for high-pressure water transfer, dewatering, and industrial applications.[4][6][7][9][2]
Key characteristics of the Chinese Storz couplings industry include:
- Rapid standardization around common claw distances and EN/DIN-style dimensions, which ensures interchangeability between different Storz Couplings Suppliers.
- Co-development of couplings and hoses, especially with TPU layflat hose producers, so that assemblies are tested as complete systems rather than as separate components.[3][2][4]
Jiangsu Sunmoon Shale Gas High-Pressure Hose Co., Ltd. is an engineering-driven manufacturer specializing in TPU layflat hose systems for shale gas, mining, municipal water, agriculture, and industrial fluid transfer. Beyond hoses, Sunmoon has built a dedicated line of locking Storz couplings in 4–16 inch sizes to work seamlessly with its large-diameter TPU layflat hose, making it one of the most integrated Storz Couplings Suppliers in China.[2][3][4]
Sunmoon's catalog includes locking Storz couplings in aluminum and steel for DN100, DN150, DN200, DN250, and larger hose sizes commonly used in long-distance water transfer and dewatering projects. As a system-oriented member of the Storz Couplings Suppliers group, Sunmoon carefully matches coupling design, pressure rating, and sealing structure to the mechanical behavior of TPU layflat hose under high-pressure pulsation and repeated bending.[3][4][2]
Typical features include:
- Self-locking structures that prevent accidental decoupling on vibrating, high-pressure lines.
- Robust claws and flanges designed to handle frequent connection cycles while maintaining reliable sealing performance.
- Optional corrosion-resistant surface treatments, depending on whether the Storz Couplings Suppliers products are used with brackish water, mine water, or industrial fluids.
Because Sunmoon supplies both hose and Storz couplings, overseas customers can source complete, pre-matched assemblies rather than mixing components from different Storz Couplings Suppliers and managing interface risks. This approach simplifies project design, reduces on-site troubleshooting, and helps ensure that pressure, bending, and fatigue performance are tested as one system before delivery.[4][2][3]
Ningbo Chili Hardware Co., Ltd. focuses on hose hardware and is known among Storz Couplings Suppliers for its wide range of aluminum couplings and fittings. Located near Ningbo port, the company can handle high-volume export orders with flexible packaging and private-label options.[5]
Products typically include:
- Standard Storz couplings in multiple claw distances for fire hose and water transfer.
- Related camlock couplings and hose accessories that allow buyers to consolidate sourcing across several product families with a single Storz Couplings Suppliers partner.[5]
Yuxin Fire Equipment is a fire equipment designer and manufacturer that integrates Storz couplings into a broader range of nozzles, valves, hose reels, and fire-system components. As one of the professional Storz Couplings Suppliers in the fire sector, it supports municipal fire brigades and industrial fire-protection projects requiring standardized, certified equipment.[6]
Key strengths include:
- Coordinated design of couplings and nozzles for consistent performance in complete fire hose sets.
- Experience with international buyers and compliance with common fire equipment standards adopted by many Storz Couplings Suppliers.[6]
XunChi is a hose coupling producer that offers Storz couplings alongside other threaded and quick-connect fittings for fire and industrial use. Its aluminum Storz couplings are widely adopted by hose factories that need reliable, lightweight connections for fire hose assemblies.[10]
From the perspective of Storz Couplings Suppliers, XunChi's capabilities include:
- OEM production to customer drawings or samples.
- Support for multiple claw sizes and thread standards for international projects.[10]
Xinhao Fire produces custom Storz hose couplings and related fire-fighting components as part of its portfolio. Its role among Storz Couplings Suppliers is to provide tailored solutions where buyers require particular dimensions, materials, or surface finishes beyond standard catalog items.[11]
Advantages for overseas buyers:
- Ability to adapt geometries to existing hose lines, hydrants, and valves.
- Flexibility in branding and packaging for distributors building their own Storz Couplings Suppliers lines.[11]
Minshan Fire is a technically oriented member of the Storz Couplings Suppliers group, emphasizing product certification and testing. Its STORZ fire hose couplings often carry CE, CCCF, and ISO9001 approvals and are designed for working pressures around 1.6 MPa, with higher test pressures.[7]
These couplings suit:
- Municipal and industrial fire systems that must demonstrate compliance with strict regulatory requirements.
- Engineering projects where documentation and third-party certification from Storz Couplings Suppliers are essential for approval.[7]
Hokare positions itself as a specialist Storz Couplings Suppliers supplier with a full range of external thread, internal thread, tail, cover, and reducer couplings. Its portfolio lets customers build complex piping and hose networks using a single Storz interface from one source.[12]
Typical benefits:
- Simplified BOM management when multiple coupling types share the same Storz standard.
- Compatibility with a wide variety of hoses and pipelines in water supply and industrial applications.[12]
A related Sunmoon hose platform focuses on TPU layflat pipe and lists carbon-steel Storz couplings designed for high-pressure, high-temperature, and abrasive environments. These Storz Couplings Suppliers products are aligned with large-diameter TPU layflat hose to create complete transfer lines for dewatering, oilfield water injection, and temporary municipal pipelines.[2]
Distinctive features include:
- Steel construction for improved mechanical strength versus standard aluminum Storz couplings.
- Emphasis on matched hose-and-coupling systems, a trend increasingly visible among advanced Storz Couplings Suppliers targeting demanding projects.[2]
Sanjing Fire is a professional fire hose Storz Couplings Suppliers and supplier with a focus on custom services. Its couplings are commonly integrated into fire hose assemblies and water supply lines for building and industrial fire protection.[13]
Notable strengths:
- Customization in material, size, and connection types to fit local fire-system standards in different countries.
- Support for branding, bar-coding, and documentation that many global distributors expect from Storz Couplings Suppliers.[13]
Hi-Sea Marine manufactures marine-grade Storz fire hose couplings, primarily in brass and aluminum, to EN-style standards. As a marine-oriented Storz Couplings Suppliers supplier, it serves shipbuilding, offshore platforms, and port facilities.[9]
Marine applications demand:
- High corrosion resistance, especially for salt-water environments.
- Robust construction and quality control that meet ship-classification and port authority requirements enforced on Storz Couplings Suppliers.[9]
When evaluating Storz Couplings Suppliers, buyers should pay attention to several technical factors that directly impact field performance.[6][7][9][2]
Important design points include:
- Claw distance and size range: Compatibility between couplings from different Storz Couplings Suppliers relies on standardized claw distances and nominal sizes (for example 1–4 inch for fire hose or DN100–DN400 for TPU layflat lines).[4][7][9]
- Material selection: Aluminum is common for fire-service couplings; brass is preferred where corrosion and impact resistance are critical; carbon steel or stainless steel are used by Storz Couplings Suppliers in heavy industrial and oilfield applications.[7][9][2]
- Sealing system: Gasket material and groove design determine performance at higher pressures and temperatures; premium Storz Couplings Suppliers optimize sealing for repeated connection cycles and abrasive environments.[4][7][2]
- Locking mechanism: Standard quarter-turn Storz couplings are widely used for fire hose, whereas self-locking variants from Storz Couplings Suppliers like Sunmoon are recommended for long-distance, vibrating TPU layflat hose lines.[3][2][4]
TPU layflat hose has become an important platform for high-pressure water transfer, dewatering, and temporary pipelines, and many Storz Couplings Suppliers in China now design couplings specifically for this hose type. Compared with traditional rubber hose, TPU layflat hose is lighter, more abrasion-resistant, and easier to reel, but it demands careful coupling design and clamping to avoid slippage or damage under tension.[3][2][4]
Best practices for pairing TPU hose and Storz Couplings Suppliers products:
- Select couplings whose shank and clamping system were originally designed for TPU layflat hose, not just generic fire hose.
- Confirm that pressure ratings of both hose and Storz Couplings Suppliers couplings are aligned, including safety factors and test pressures.
- For long strings in mining or shale gas water transfer, consider self-locking Storz couplings to minimize the risk of accidental disconnection under axial load and vibration.[2][3][4]
Effective cooperation with Storz Couplings Suppliers in China depends on clear technical communication and supply-chain planning.[8][5][7]
Practical tips include:
- Provide detailed specifications: hose type, size, pressure, medium, temperature, and standards, so Storz Couplings Suppliers can recommend suitable material and design.[7][4][2]
- Request drawings and data sheets: dimensional drawings, claw distances, and tolerances are vital to confirm compatibility with existing systems before large orders.[8][6][7]
- Start with sample evaluation: many Storz Couplings Suppliers can ship sample couplings or short hose assemblies for field trials, allowing buyers to test leakage, connection ease, and durability.
- Plan inventory and lead time: align project schedules with production and shipping lead times from selected Storz Couplings Suppliers, especially for large-diameter or custom couplings.[5][8][7]
Chinese Storz Couplings Suppliers now offer a full spectrum of quick-connect couplings for fire hose, TPU layflat hose, PVC pipe, and industrial pipelines, enabling global users to build flexible, standardized fluid-transfer systems. Among them, Jiangsu Sunmoon Shale Gas High-Pressure Hose Co., Ltd. distinguishes itself by integrating TPU layflat hose engineering with locking Storz couplings across DN50–DN400, providing complete, high-pressure hose-and-coupling solutions for shale gas, mining, municipal water, and industrial projects worldwide.[9][6][3][4][7][2]
Jiangsu Sunmoon combines TPU layflat hose design with dedicated locking Storz couplings, so hose and coupling are engineered, tested, and supplied as a single system. This integrated approach reduces compatibility issues and helps global buyers deploy high-pressure, long-distance hose lines more safely and efficiently than using separate Storz Couplings Suppliers for hose and fittings.[3][4][2]
Many Chinese Storz Couplings Suppliers hold CE, ISO9001, CCCF, and other approvals, and design their products around EN/DIN-style dimensions and test requirements. Buyers can request certificates, test reports, and third-party inspection records to verify that Storz couplings meet the standards required in their target markets.[8][9][7]
Aluminum couplings from Storz Couplings Suppliers are light and cost-effective for standard fire hose and general water transfer, whereas brass is preferred for higher corrosion resistance and impact strength. Steel or stainless-steel Storz couplings offer superior mechanical strength and temperature resistance for heavy industrial, mining, or oilfield applications, especially when paired with TPU layflat hose.[9][4][7][2]
Yes, many Storz Couplings Suppliers provide OEM and ODM services, including logo engraving, customized markings, special colors, and tailored packaging. Some, such as Sunmoon, also assemble hoses and couplings into ready-to-use sets so OEM customers can sell branded, complete hose systems rather than loose components.[11][13][5][8][4][2][3]
Lead times vary by order size and customization level, but standard Storz couplings from established Storz Couplings Suppliers can often be shipped within a few weeks after order confirmation. Custom sizes, special materials, or integrated hose-and-coupling assemblies may require longer production and testing periods, so buyers should discuss schedules early in the project planning stage.[5][8][7][2]
[1](https://www.alibaba.com/product-detail/SUNMOON-complete-in-specifications-storz-type_60755633685.html)
[2](https://global.tpulayflatpipe.com/allproduct/storz-coupling/)
[3](https://www.sunmoonpipe.com/coupling/4inch6inch8inch10inch12inch-locking-storz-coupling.html)
[4](https://www.sunmoonhose.net/hose-fittings/storz-self-locking-coupings-4-inch-16-inch.html)
[5](https://www.chinacamlock.com/product/storz-coupling/)
[6](https://www.yxhosecoupling.com/product-category/storz-coupling/)
[7](https://www.cnminshanfire.com/storz-fire-hose-coupling-product/)
[8](https://ensun.io/search/storz-coupling/china)
[9](http://www.hiseamarine.com/storz-fire-hose-coupling-3560.html)
[10](https://www.xunchichina.com/fire-hose-coupling)
[11](https://www.xinhaofire.com/fire-fighting-equipment/fire-hose-couplings/storz-hose-coupling.html)
[12](https://www.hokaili.com/storz-coupling/)
[13](https://www.sanjing-fire.com/fire-water-supply-system/hose/fire-hose-storz-coupling.html)
