Hebei Lufeng Piping equipment co.,ltd

Size ½" (15 NB) to 48" (1200NB) Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. Material Grade Stainless Steel ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L Duplex Steel ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61 Alloy Steel ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 Carbon Steel ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F70 In Form SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc Specialize As per drawing Connection Type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN Type of Flanges : » Weld Neck Flanges - WNRF » Socket Weld Flanges - SWRF » Slip On Raise Face - SORF » Blind Raise Face - BLRF » Lap Joint Flanges » Screwed (Threaded) Flanges » Long Weld Neck Flanges » Reducing » Spectacle Blind » Ring Joint » Large Dia Flanges » Orifice Flanges » Girth Flange