The seamless reducing pipe (size head) produced by our company is manufactured by pressing process, and the slotted reducing pipe (size head) is manufactured by pressing and rolling welding process. Products are widely used in gas, petroleum, chemical, electric power, metallurgy, machinery, textile, food, pharmaceutical, shipbuilding and other industries.

Implementation standards: GB/T12459, GB/T13401, GB/T29168.2, DL/T695, SH/T3408, SY/T0510, ISO 15590-2, ASME B16.9 MSS SP-75, DIN2605-2617 and the latest implementation standards, etc.

Material: carbon steel, alloy steel, pipeline steel, stainless steel and other materials

Nominal pressure: PN2.5-PN400

Product specification: DN5-DN3000

Wall thickness grades: Sch5s, Sch10s, Sch20s, Sch40s, Sch80s, Sch20, Sch30, Sch40, Sch60, Sch80, Sch100, Sch120, Sch140, Sch160, STD, XS, XXS

Hebei Longsheng Pipeline Equipment Co., Ltd. can help you solve all the problems above the pipeline, if necessary, you can contact us directly, connect you and me with the pipeline, casting friendship by quality.