1.     Type: plate flange, welding neck flange, slip-on flange, socket welding, lap joint flange, thread flange, blind flange

2.     Material: carbon steel and stainless steel

3.     Standard: ANSI, JIS, BS, DIN, EN, UNI, GB, GOST and API

4.     Size: OD up to 3000mm

5.     Pressure: 75bls to 2500 bls

6.     Packaging: Fumigation-free wooden cases and pallets

7.     Painting: yellow, blank, clear oil and Zn

8.     Inspection: in-house and the third party 

9.   Certification: Rhine, Germany(TUV) ISO9001 Quality Management System Certfication, European Pressure Equipment and Materials AD2000-W0 Certification, Pressure Pipe Components Manufacturing Safety Registered Certification of the State Quality Inspection Administration.