Valves must meet MSS SP-68, for high pressure butterfly valves with offset seat, disc and stem design. The valve must meet the
latest ASTM, ANSI and API standards for material, design and testing specifications. Stem bearings must be constructed of PTFE and stainless steel material. The valve seat must be supported by a stainless steel spring and energized by line pressure for a bubble tight seal. Stem is to be one piece design,with disc attached by two seal-welded stainless steel taper pins.Packing must have an adjustable, two-bolt pull down design.Lugged valve must be capable of fully rated double dead-end service.

With 15 years experience in this field, we mainly provide our clients with two services:

• Ø Pipeline Fluid Analysis and Pipe Network Design in Large-scale Engineering System 
• Ø Providing Fluid-related Machinery & Equipments, including Pipes and Fittings, Valves, Water and Slurry Pumps, Hydro-turbines, etc.

We have three department to provide fluid equipments: 

ü Pipe & Fitting Department

ü Industry Valve Department

ü Water & Heavy Pump Department

ü Machinery making Department

Industry Valve Department of Unipand are engaged in offering a comprehensive range of valves and parts for common application, including Gate Valve, Ball Valve, Butterfly Valve, Control Valve, Pressure Reducing Valve, etc.

Meantime, we provide valves for special conditions, for example, Emergency ShutDown Valves, Explosion Venting Valves, Super High Pressure/Temperature Valves, etc.

Our advantages:

• Ø Powerful Manufacturing and Designing Ability 

    By investing in 5 specialized factories and deeply cooperating with more than 25 valve manufactures around China, we provide our clients with top valve products.

• Ø Rich Experience

We have cooperated with more than 300 clients all over the world and finished more than 500 projects including civil engineering projects, oil & gas projects, water treatment projects, etc. 

• Ø Product Specifications

We can provide valves based on API/MSS/BS/ISO standards. Our engineers will assist you to specify the appropriate product to meet your exact needs. 

• Ø Material Certification, Quality and Traceability

    “Quality is first”. We have formed a complete, scientific, and effective Quality Control System. Our factories have been awarded with quality standard ISO9000 and Germany TUV Quality Control System Certification.

• Ø Application Consulting

    Engineering and application support is one of our key services. More than 30 fluid engineers and experts can deal all kinds of issues in the fluid field.

• Ø Special Products & Application Design

Years of production and engineering experience are available to support your special needs for non standard products and sub-systems, and avoid unneeded risks and costs.