Sell flanges

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carbon steel flanges, forged steel flanges, stainless steel flange
WN FLANGE, SO FLANGE, BLIND FLANGE, PLATE FLANGE, RING, NOZZOLE AND SO ON
BW, RF, NPT
ANSI, DIN, BS

All our products are designed and manufactured strictly in conformity with the standard of API, ANSI, AWWA, JIS, BS and DIN, etc. Most of our manufactures have obtained ISO 9001, API 6D, TUV and CE certificates to ensure the quality stability of the products. We provide EN10204-3.1B Mill Test Certificate for all our supplied products.