The slots of this kind of pipe are punched precisely in a flat sheet which then is rolled into a pipe. The sand and gravel can’t easily block the slot because of the special bridge style design, and Bridge Slot pipe has great mechanical strength and water
NSK bearing, NSK's main products are bearings, NSK bearing company, NSK bearing company, due to the excellent quality and thoughtful service, NSK company's career is also rapid. NSK combines Japan, Europe, the americas and the asia-pacific into a
We can supply custom molded designs for oil seals in any material and in virtually any shape or size. Send your drawings for quote or call to discuss product or material design perimeters with our engineering department.