SPECIAL FLANGES AS PER DRAWINGS. we are supplying the same to Europian countries and Asian Countries. welcoming your detailed inquiry. we are also can manufacture various kinds non-standard Flanges or Rings or Stee Parts as per client's drawings. IMaterial: Q235, 20#, A36, A105,A105N, SS400,ST37.2 C22.8, P250GH, S235JR, S355J2G3, 16Mn/ Q345R, SS 304,SS304L,SS316,SS316L,SS316Ti, SS321, F60,F62,F65,F70,LF2, etc. Outside Coating: Rust preventing oil, spray paint (black, yellow), hot dipped galanized , cold galvanization or colored electroplate, Epoxy powder coating and so on. Application area: oil, chemical industry, nuclear power station, food manufacturing, construction, shipbuilding, paper making, medicine and other industries. Packing: by Plywood Boxes or plywood pallets or others according to the requirements of our clients. OEM: yes Welcoming your detailed inquiries! Thank you very much in advance! Junes Xie SKYPE: cnjune QQ: 2235192007 Mobile: 86-15513823581 Wechat: flange2235192007 WhatsAPP: 86-15513823581