Introduction
TIANJIN DUANYU FLANGE CO.LTD IS ONE OF THE BIGGEST FLANGES,VALVES,FITTINGS COMPANY IN CHINA.OUR COMPANY LOCATED IN BEAUTIFUL COASTAL CITY-TIANJIN,WHICH IS ONLY 60 KILOMETERS AWAY FROM XINGANG SEAPORT.TRANSPORTATION IS VERY CONVENIENT.
THE ANNUAL OUTPUT OF FLANGES IS MORE THAN 15000TONS. WE HAVE ADVANCED PRODUCTION EQUIPMENTS AND ALL KINDS OF TEST EQUIPMENTS. ALL OF OUR FLANGES ARE ONLY FOR EXPORT. MAINLY EXPORT TO EUROPEAN COUNTRIES, AMERICAN, SOUTH AFRICA AND ASIA.
WE SINCERELY HOPE YOU ARE INTERESTED IN OUR COMPANY AND WELCOME THE FRIENDS ALL OVER THE WORLD TO CONTACT WITH US FOR DEVELOPING TOGETHER BASED ON MUTUAL BENEFIT.
| STANDARD: | EN1092-1, DIN, NS，BS4504, BS10, UNI, ANSI B16.5 , JIS,SABS STANDARD,Etc. |
| SIZE: | DN15-DN2500. |
| TYPE: |
W/N, S/O, PLATE, BLIND, THREADED,SOCKET, LAP JOINT OR ACC.TO DRAWINGS. |
| MATERIAL: | RST37-2/S235JRG2, C22.8/P250GH, P245GH, P280GH, P265GH, A105, F304/304L, F316/316L. |
| CERTIFICATE: | ISO9001-2008, PED, AD2000-W0.ISSUED BY TUV. MANUFACTURE APPROVAL BY DNV |
WE SINCERELY HOPE YOU ARE INTERESTED IN OUR COMPANY AND WELCOME THE FRIENDS ALL OVER THE WORLD TO CONTACT WITH US FOR DEVELOPING TOGETHER BASED ON MUTUAL BENEFIT.
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