Specifications Wenzhou Efun Valve Co., Ltd.
ISO9001 AND CE certificate
More than 10 years of history
OEM, ODM accepted
Stainless steel Circular type Manhole Cover(without pressure) Shape: circular Material quality: AISI304, AISI316L Specification: 200mm, 300mm, 400mm, 430mm, 450mm, 500mm, 600mm Height:100,120,150 Internal surface:Ra0.8um-0.5um Outside surface: polishing finished,sub-light finished,sand-blasting finished Max. pressure:5.0Bar Gasket:EPDM,NBR,SILICON,FPM in accordance with PDA177.2600 Drawing:
Other similar manhole cover:
Contcact Information: Sales Manager: Raymon Huang SKYPE: efun-valve QQ: 1367365758 Website: www.efvalve.com www.chisin.net