HEBEI MINGDA INTERNATIONAL TRADING CO.,LTD
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Place of Origin: | Hebei, China (Mainland) |
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Forged Stainless steel weld neck flange
1.Size: 1/2" - 48" 2.Standard:DIN 2543,DIN 2527,DIN 2633 3.Pressure: PN 10,PN 16,PN 25.PN 30 4.Material:carbon steel ,stainless steel ,alloy 5.Type:welding neck flange 6.Qulitication:ISO, CE, API 7.Surface treatment:Black paint, yellow varnish, rust-proof oil, hot galv. 8.Application:Prtroleum, chemical, power, gas,metallurgy,construction