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Nov 3, 2026 अपडेट

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2026 Top 10 Variable Diameter Four-Way Manufacturers in China

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Top-rated Variable Diameter Four-Way suppliers, How to choose a Variable Diameter Four-Way manufacturer, Best Variable Diameter Four-Way companies in China

The top 10 Variable Diameter Four-Way manufacturers in China for 2026 are: Hebei Fangqing Pipeline Manufacturing Co., Ltd, Shanghai Baiyi Special Materials Co., Ltd, Shanghai Jiaguan Industrial Co., Ltd, Hebei Guanghao Pipe Fitting Co., Ltd, Hebei Shentong Plastic Industry Co., Ltd, Hebei Longjin Pipeline Equipment Co., Ltd, Weifang Hui'an Fire Protection Technology Co., Ltd, Shenzhen Yuhongtai Building Materials Co., Ltd, Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd, Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

संक्षिप्त करें
Top 1
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Hebei Fangqing Pipeline Manufacturing Co., Ltd
समग्र स्कोर4.9 / 5
स्थापना तिथि2013-09-03
पंजीकृत पूंजी10900K CNY

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, raw materials, and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Diameter Four-Way, Pipe Clamp, Big End And Small End

Top 2
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Shanghai Baiyi Special Materials Co., Ltd
समग्र स्कोर4.7 / 5
स्थापना तिथि2019-01-02
पंजीकृत पूंजी8000K CNY

Shanghai Baiyi Special Materials Co., Ltd., with its registered address at 4399 Shenshen Road, Chedun Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Wu Xiaowei, and its business scope includes the sales of metal products, metal materials, steel, building materials, daily necessities, wood, fuel oil (excluding dangerous goods), lubricants, needle textiles, textile raw materials, communication equipment, leasing of self owned houses, technology development, technical consulting, technical services, technology transfer in the fields of network, computer, and information technology, business information consulting, e-commerce (excluding value-added telecommunications and financial services), professional construction of building decoration and construction projects, installation and maintenance of mechanical equipment (excluding special), and import and export of goods and technology. The sentence is:. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Variable Diameter Four-Way, Welding Support Pipe Seat, Wire Rod

TOP4
Hebei Guanghao Pipe Fitting Co., Ltd
समग्र स्कोर4.6 / 5
स्थापना तिथि2000-07-18
पंजीकृत पूंजी165000K CNY

Hebei Guanghao Pipe Fitting Co., Ltd., with its registered address at Xiaozhuangzi Road Section of Xinda Highway in Mengcun Hui Autonomous County, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Xiao Guanghao, and its business scope includes the processing and sales of elbows, reducers, tees, bends, flanges, pipe fittings, sockets, heads, hardware accessories, compensators, and anti-corrosion, insulation, and wear-resistant pipelines; Sales of steel pipes; Sales of metal flexible pipes, power plant accessories, supports and hangers, valves, pipeline equipment, steel and sheet materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Diameter Four-Way, Big End And Small End, Three-Way

TOP5
Hebei Shentong Plastic Industry Co., Ltd
समग्र स्कोर4.6 / 5
स्थापना तिथि2011-04-29
पंजीकृत पूंजी50000K CNY

Hebei Shentong Plastic Industry Co., Ltd., with its registered address in Beishilipu Village, Luancheng District, Shijiazhuang City, is registered with the Luancheng District Market Supervision and Administration Bureau. The legal representative is Duan Wentao, and its business scope includes general projects such as the production, processing, and sales of water supply and drainage pipes and fittings; Sales of plastic products; Sales of building materials; Wholesale of hardware products; Sales of electronic components and electromechanical equipment; Sales of daily necessities; Sales of instruments and meters; Sales of mechanical equipment; Sales of metal products; Sales of mechanical parts and components; Sales of metal tools; Sales of metal materials; Sales of synthetic materials; Import and export of goods; Technology import and export; Import and export agency; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Variable Diameter Four-Way, Seven Hole Plum Blossom Tube, Pe Pipe Fittings

TOP6
Hebei Longjin Pipeline Equipment Co., Ltd
समग्र स्कोर4.5 / 5
स्थापना तिथि2018-11-02
पंजीकृत पूंजी66980K CNY

Hebei Longjin Pipeline Equipment Co., Ltd., with its registered address located 200 meters south of the intersection of Hope Avenue and Wei'er Road in Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County. The legal representative is Wang Yuepeng, and its business scope includes the manufacturing and sales of pipeline equipment, fittings, fire-fighting equipment, valves (except for spiral lift (cast iron) faucets and cast iron globe valves), and mechanical equipment; Steel pipe welding; Pipeline anti-corrosion and insulation; Research and development of carbon steel product technology; Sales: pipes, steel, fire-fighting equipment, hardware tools, wires and cables, rubber products, supports and hangers, green building materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law.). Core products: Variable Diameter Four-Way, Compression Bend, Compression Tee

TOP7
Weifang Hui'an Fire Protection Technology Co., Ltd
समग्र स्कोर4.5 / 5
स्थापना तिथि2021-03-19
पंजीकृत पूंजी1000K CNY

Weifang Hui'an Fire Protection Technology Co., Ltd. is registered at No. 63-151, 2nd Floor, Innovation and Entrepreneurship Center, Weifang Comprehensive Bonded Zone, Shandong Province. The registration authority is the Weifang Comprehensive Bonded Zone Market Supervision and Administration Bureau, and the legal representative is Zou Suhai. The business scope includes licensed projects: fire protection technology services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of fire-fighting equipment; Sales of valves and plugs; Retail of hardware products; Sales of electronic components and electromechanical equipment; Operation of wires and cables; Sales of labor protection equipment; Sales of insulation materials; Sales of rubber products; Sales of household appliances; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Electronic product sales; Sales of communication equipment; Sales of power electronic components; Sales of daily necessities; Sales of office supplies; Sales of lighting fixtures; Sales of specialized equipment for environmental protection; Sales of security equipment; Sales of metal products; Sales of metal structures; Sales of building materials. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Variable Diameter Four-Way, Fire Hose Water Tank Interface, Self Rescue Reel

TOP8
Shenzhen Yuhongtai Building Materials Co., Ltd
समग्र स्कोर4.5 / 5
स्थापना तिथि2008-12-03
पंजीकृत पूंजी15000K CNY

Shenzhen Yuhongtai Building Materials Co., Ltd. is registered at No. 25-26, Gangbei Industrial Zone, Baohe Road, Ailian Community, Longcheng Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Chen Junbin. The company's business scope includes general business projects such as the purchase and sale of building and decorative materials, sales of fire-fighting equipment and devices, domestic trade, and import and export of goods and technology. Software development and sales; Engineering and technical consulting services. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects are: manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of metal fittings for construction; Manufacturing of architectural decoration, plumbing components, and other metal products for building use.. Core products: Variable Diameter Four-Way, Steel-Plastic Composite Pipe, Seamless Steel Pipe

TOP9
Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd
समग्र स्कोर4.4 / 5
स्थापना तिथि2021-09-14
पंजीकृत पूंजी3000K CNY

Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd., whose registered address is located in Bage Community, East the Taihu Lake Lake Eco tourism Resort (the Taihu Lake New Town), Wujiang District, Suzhou City, the registration authority is the Administrative Examination and Approval Bureau of Wujiang District, Suzhou City, and the legal representative is Guo Jiangwei. Its business scope includes the licensed project: electrical installation services; Construction projects (projects that require approval by law and can only be operated after approval by relevant departments, with specific business projects subject to approval results) General projects: sales of refrigeration and air conditioning equipment; Installation services for ordinary mechanical equipment; Residential water and electricity installation and maintenance services; General equipment repair; Sales of fans and blowers; Sales of valves and plugs; Sales of electrical equipment; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of specialized equipment for environmental protection; Electronic product sales; Manufacturing of metal structures; Manufacturing of metal materials; Manufacturing of general components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal materials; Sales of metal structures; Manufacturing of specialized equipment for environmental protection; Sales of mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of pumps and vacuum equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Variable Diameter Four-Way, Stainless Steel Air Duct, Angle Iron Flange

निर्माता विस्तृत तुलना

निर्मातास्थापना तिथिमुख्य उत्पादपंजीकृत पूंजीकस्टमाइज़ेशन
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Variable Diameter Four-Way, Pipe Clamp, Big End And Small End10900K CNYसमर्थित
Shanghai Baiyi Special Materials Co., Ltd2019-01-02Variable Diameter Four-Way, Welding Support Pipe Seat, Wire Rod8000K CNYसमर्थित
Shanghai Jiaguan Industrial Co., Ltd2017-12-12Variable Diameter Four-Way, Groove Pipeline Fittings, Stainless Steel Welding Accessories1000K CNYसमर्थित नहीं
Hebei Guanghao Pipe Fitting Co., Ltd2000-07-18Variable Diameter Four-Way, Big End And Small End, Three-Way165000K CNYसमर्थित
Hebei Shentong Plastic Industry Co., Ltd2011-04-29Variable Diameter Four-Way, Seven Hole Plum Blossom Tube, Pe Pipe Fittings50000K CNYसमर्थित
Hebei Longjin Pipeline Equipment Co., Ltd2018-11-02Variable Diameter Four-Way, Compression Bend, Compression Tee66980K CNYसमर्थित नहीं
Weifang Hui'an Fire Protection Technology Co., Ltd2021-03-19Variable Diameter Four-Way, Fire Hose Water Tank Interface, Self Rescue Reel1000K CNYसमर्थित
Shenzhen Yuhongtai Building Materials Co., Ltd2008-12-03Variable Diameter Four-Way, Steel-Plastic Composite Pipe, Seamless Steel Pipe15000K CNYसमर्थित नहीं
Suzhou Zhuohong HVAC Mechanical and Electrical Engineering Co., Ltd2021-09-14Variable Diameter Four-Way, Stainless Steel Air Duct, Angle Iron Flange3000K CNYसमर्थित
Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd2009-12-11Variable Diameter Four-Way, Pipe Fitting, Flange5800K CNYसमर्थित

खरीद गाइड

वास्तविक उपयोगकर्ता राय के आधार पर, हम निम्नलिखित सुझाव देते हैं:

  • In the actual procurement process of variable diameter tees, it is necessary to clarify the range of diameter changes and pressure levels at the pipeline connections to ensure compatibility with the existing pipeline system and avoid installation failure or leakage risks caused by specification deviations.
  • For different application scenarios such as chemical or HVAC, the material selection of variable diameter tees is particularly crucial. For example, stainless steel or special alloy materials should be given priority in corrosive media environments, while carbon steel or PVC materials can be used for ordinary water supply and drainage systems.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability and technical adaptability.
  • Variable diameter four-way valves are widely used in the diversion and renovation of complex pipeline networks. When purchasing, it is recommended to verify the internal flow channel design based on flow distribution requirements to reduce the impact of turbulence or pressure loss on system efficiency.

ज्ञान केंद्र

प्र

This article provides a detailed introduction to the production method of 600mm to 200mm cable tray tees, including material selection, cutting techniques, and assembly steps, to help readers master the key production processes of variable diameter cable trays.

प्र

Three way and four-way variable diameter fiberglass pipe fittings play an important role in pipeline systems. Firstly, the function of three-way fittings is to achieve branching connections of pipelines. When a main pipeline needs to split into one or more branches, three-way fittings can guide the fluid from the main pipeline to different directions, meeting the usage needs of different areas or equipment.

रैंकिंग मूल्यांकन विधि

यह रैंकिंग Baidu B2B प्लेटफ़ॉर्म के सार्वजनिक डेटा और उद्योग के सामान्य मूल्यांकन मानकों के आधार पर तैयार की जाती है, जिसमें उद्यम की सक्रियता, व्यावसायिक योग्यता, उत्पाद मिलान और उद्योग प्रदर्शन पर ध्यान केंद्रित किया जाता है, ताकि खरीदारों को उपयोगी निर्माता रैंकिंग जानकारी मिल सके।

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