tpep anti-corrosion steel pipe seamless steel pipe manufacturer

Manager Zhang of Tianyuan Anti-corrosion Steel Pipe Co., Ltd. Cangzhou Tianyuan Anti-corrosion Engineering Co., Ltd. is one of the large cement mortar anti-corrosion steel pipe manufacturers in Hebei. Our factory produces reinforced anti-corrosion steel pipes, ordinary anti-corrosion steel pipes, cement mortar anti-corrosion steel pipes, cement mortar anti-corrosion steel pipes , Epoxy coal pitch anti-corrosion steel pipes, non-toxic drinking water anti-corrosion steel pipes, etc. all use high-quality seamless steel pipes/spiral steel pipes/straight seam steel pipes as base materials and are processed into anti-corrosion seamless steel pipes with complete specifications and high quality at low prices. Our factory is an oil and gas company The designated anti-corrosion steel pipe manufacturers are welcome to inquire and order.
Straight-seam anti-corrosion steel pipes generally refer to the use of special processes to perform anti-corrosion treatment on ordinary steel pipes, so that straight-seam steel pipes have a certain anti-corrosion ability. Generally It is also used for waterproof, anti-rust, anti-acid and alkali, anti-oxidation and other properties. The base metal processes for straight seam anti-corrosion steel pipes include submerged arc welded straight seam steel pipes and high frequency straight seam steel pipes. The diameter of anti-corrosion submerged arc welded straight seam steel pipe is above, and the diameter of anti-corrosion high-frequency straight seam steel pipe is below.
The outer wall of the anti-corrosion steel pipe adopts the thermal fusion winding process. The bottom layer of epoxy resin, the middle layer of adhesive, and the outer layer of polyethylene form a three-layer anti-corrosion layer. The inner wall adopts thermal spraying epoxy powder anti-corrosion method, and the powder is subjected to high temperature After heating and sintering, it is evenly coated on the surface of the pipe body, which greatly improves the coating adhesion and coating thickness. During construction, the pipe body should be placed on a good foundation, and expansion joints should be set every ~ m along the pipeline to prevent The seepage structure should be appropriately thickened at the joint with the pipe, and the outside of the pipe should be backfilled with ~m thick impermeable soil material to prevent the pipe body from breaking or cracking due to temperature changes and uneven settlement of the foundation, and between the pipe body and the dam body. Defects such as concentrated seepage occur.