Nominal pressure: PN1. 0mpa
Nominal diameter: DN40-1000
Suitable temperature and suitable media are provided according to different rubber
Manufacture standard: GB/T 12238-1989
Test standard: GB/T13927-1992
We are Tianjin Dazhan Group Co., Ltd, which incoporates scientific, produceand sales. Our group has 25 subordinate company. Our main products are various kinds of valves, malleable iron fitting pipes and mesh wire. Our company has passed ISO9002 Certificate of Conformity of Quality System Certification in 97. We have built the business relationship with buyers from Middle East, Africa, Korea and some European countries. We are Tianjin city advanced enterprise entering into lines of 3000 about "best economic income in state", "highest totalprofits taxes" and largest management scale.
We sincerely appreciate the pleasant cooperation with you.
