advantages of corrosion-proof, perfect sealing performance and long usage period 1. As our key product, dual eccentric flange type butterfly valve has been given continuous improvement and obtained Chinese National Patent(ZL No: 02284270. 5). It has advantages of corrosion-proof, perfect sealing performance and long usage period, being widely used in vessels/containers holding corrosive/non- ...
1. PVC fitting. 2. Standards: BS EN12842 3. Ductile iron 4. ISO 9001 BV 1. Material Ductile iron DI PVC bend 2. Technique Lost foam casting technology (It is the most advanced technology in this field, so the quality of our products is much better than those using traditional casting.)3. Standards BS EN12842 4. Certificate ISO 9001 2008 and BV Product Conformity 5. Size DN50-DN5006. Fusion bonded ...
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