Shanghai Ruitou Petroleum Machinery co.,ltd .We are largest manufacturers of Flanges & have huge stock of 304 Ring Type Joint Flanges, 316 Ring Type Joint Flanges, astm a105 Ring Type Joint Flanges, astm a182 Ring Type Joint Flanges as per asme / ansi B16.5 Ring Type Joint flanges, ansi B16.47 Ring Type Joint flanges, Din Ring Type Joint flanges, jis Ring Type Joint flanges & uni flanges Standards.
we offer high quality Flanges in all size, classes & dimensions .They are highly durable, corrosion resistant and reliable.
Company :Shanghai Ruitou Petroleum Machinery CO.,LTD
Email: Sales@ruitouoil.com
Phone:+86 18917269042