good quality reasonable price good service 1) size: OD 6mm--219mm 2) standard: ASTM A312, A213,A376,A249 DIN17440 JING3459 ,G3462 ect.3) grade:TP304 304L 316 316L TP321 201,317,317L ect.4) supply ablitys 3000MT/month Delievery times 15-25days payment term L/C at sight or T/T package: Looking required of the customers
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- ...
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