PVDF flanged elbows are connected by hot melt welding. Custom made according to each manufacturer's requirements. Full range of specifications and models available. Quality guaranteed, produced in accordance with standards ISO 161 and chemical industry standard HG20539. Molded for shaping, conforms to ISO 9002 quality system standards, boasts corrosion resistance, high-temperature resistance, lightweight, non-toxic, pollution-free, high mechanical strength, zero leakage, responsive operation, easy replacement of parts, and competitive pricing. Widely applicable in industries such as oil, petrochemical, chlor-alkali, smelting, electroplating, and enjoys high customer approval.