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Product Description

Name 90 elbow radius of curvature lr material carbon steel like a234 wpb, 20g, a105, q235a/b and alloy steel like astm a420 wpl6, a stm a234 wp5, wp11, wp12 executive standard asme b 16.9, gb/t12459, din, jis, bs, etc size 1/2” ~24” wall thickness sch10 ~s160, std, xs, xxs type seamless connection butt welding surface treatment grit blasting, black or transparent painting, or according to the requirement of clients packing durable wooden pallet or wooden case or according to the requirement of clients application area petrochemical and chemical company, fertilizer industry, electric power, shipbuilding, papermaking, construction, offshore platform, refinery industry, etc certificate quality management system certificate of iso 9001-2000 productivity 30000 tons per year