GFQ-2 all-weather breathing valve performance characteristics and flange connection size

GFQ-2 all-weather breathing valve for oil and liquid tank, to eliminate the positive and negative pressure gas tank, so that the liquid inside the tank easy access, such as the tank body is not installed into the breathing valve tank of liquid access there are some obstacles , Is likely to tank deformation and vibration, GFQ-2 all-weather breathing valve design, simple structure, easy to use; is essential for storage tanks. Related product models are: GFQ-1 all-weather breathing valve, GFQ-3 all-weather breathing valve.

3Dimensional Channel H U I Beam Drilling & Band Sawing Machine for Steel Fabrication



Used for the drilling processing of H-shape steel, box beam and channel steel of steel structure, bridge, three dimensional garage and petrol platformIt is designed for medium size steel fabricators desiring to increase profitability and throughput (tons-per-month) in today's extremely competitive market. 

1. Three spindle drilling, 3D drilling- Top, Left and Right; Can drill all holes one time, promise the precision.
2. This machine equip with the automatic feeding carriage system, can feed the workpieces to the machine         automatically, also promise the precision.
3. With strong loading and unloading conveyors.



Packing & Delivery
Packing Details  : Packing, this model need 1*40HQ + 1*20GP;
Delivery Details : 60-90 days after get the first payment.


1. Special logistics packaging
2. Suitable carton size
3. Fasten
4. Professional placement
5. Professional shock
6. Complete package


Our Certifications

SUNRISE is focus on quality and company's image. We win market with good quality and service. The company has already passed International Quality Management System ISO9001:2008 certification for many years and also got the CE certificate, smoothly got the title of High and New Tech Enterprises. And has more than ten own intellectual property rights and patent technology. We have own import and export right. Our products exported to Russia, South Asia, South east Asia, Middle East, South America, Africa, Australia, Eastern Europe etc.

Beam Sawing Machine

Beam Sawing Machine,Sawing Machine For Beams,Band Saw Machine,Beam Cutting Machine

Shandong Sunrise CNC Machine Co., Ltd , https://www.scmcnc.com