High Voltage Stainless Steel Corrugated Expansion Joint

We are a professional Filter Nozzles For Water Treatment, 150 Micron Stainless Steel Screen, Perforated Screen Pipe manufacturer and seller integrating original design, manufacturing, sales service, and after-sales management. Our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients. Our goal is to provide products with reliable quality and superior performance. We realize self-worth in creating value for customers, solve customer problems and needs, and constantly pay attention to market trends. We hope your trust and our strength will bring us common success and contribute our greatest strength to the development of your company! We will continue to carry forward the enterprise spirit of 'unity, diligence, efficiency, and innovation', adhere to the marketing strategy of 'quality-oriented, honesty first', and strive to create a more brilliant tomorrow.

Pipe Insulating Joints are designed in accordance with ASME Pressure Vessel Code, Section VIII, Division 1, unless another recognized code is specified. Each PIJ is designed to be at least as strong as a comparably rated pipeline when subjected to external loads. 

Technical parameters:
Size: DN15 to DN1500
Pressure range: PN1.0 to PN42 Mpa
Service life: same as the service life of pipeline
Applicable medium: oil, gas, water, chemical raw material, ore pulp 

Quality requirement:
Insulating resistance≥6 MΩ at DC 1000V
Insulating intensity: no breakdown or puckering arc for one minute at 2500V 50Hz
Hydraulic test pressure: 1.5 times of designed pressure
Air-tight testing pressure: equivalent to designed pressure
Non-destructive testing: All the butt-welding ends are 100% X ray-detected, other pressure welding seams are 100% magnetic power detected
Bevel end: according to ASME B16.25

Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for High Voltage Stainless Steel Corrugated Expansion Joint. Searching forward for your cooperation. We are willing to provide customers with satisfied products and sincere service with our professional level and unremitting efforts!

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