Cathay Pacific Pipeline Equipment Co., Ltd. Hebei (www.hbgtgd.com) is located in Cangzhou, Hebei Cangzhou Cang Yanshan Wuliyao Hing Road Industrial Area, Contact: Liu Main products: elbows, bends, reducers, size of the head , tees, caps, flanges and various forged socket screw fittings. Size range: NPS1 / 2 "-140" (DN15-3500) wall thickness Pressure: SGP/STD/XS/XXSSCH20/40/80/160/5S/10S/40S/80S (2-120MM); 150-2500LB, 2000-9000LB mounds socket welding flanges for sale cheap, PN0.25-100 MPA material used: Carbon steel: 20 #, 20G, Q235, ST35.7, A234 WPB, A105, C22.5 other alloys: A234 WP5 / WP9/WP11/WP22/WP91 Cangzhou production socket welding flanges, A420 WPL6 socket welding flanges, A860 WHPY 42/52/60/65/70/80 mounds supply socket welding flanges, A694 F42/52 / 60/65/70/70, A350 LF2, A182 F5/F9/F11/F22 such as stainless steel: A403 WP304 / WP304L/WP316/WP316L/WP321 / WP310, A182 F304/304L/F316/F316/321 by the chemical industry, etc. Standard points: integral flange (IF), threaded flange (Th), plate flat welding flange (PL), weld neck flange (WN), with a neck flat welding flange (SO), socket welding method Portland (SW), butt ring loose flange (PJ / SE), flat welding ring loose flange (PJ / RJ), lining cover flange (BL (S)), flange cover (BL). 2, according to the petrochemical industry standard score: threaded flange (PT), welded flange (WN), flat welding flange (SO), socket welding flange (SW), loose flange (LJ), flange Cover (not table note). 3, according to the industry standard of machinery: Overall flanges, welded flanges, welded flange plate, butt Loose plate flange, flat plate welding ring loose flange, plate flange ring loose flange, flange cover.