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Internal Anti-corrosion Steel Pipe
Internal anti-corrosion steel pipe is a kind of special anti-corrosion treatment of the inner wall of the steel pipe, widely used in oil, natural gas, chemical industry, water supply and drainage...
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Photocuring Anti-corrosion Steel Pipe
Photocuring anti-corrosion steel pipe is a new type of anti-corrosion pipe using ultraviolet light (UV) curing technology. With its efficient and environmental protection characteristics, it has...
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3PP Anti-corrosion Steel Pipe
3PP anti-corrosion steel pipe is a kind of high performance pipeline using three-layer polypropylene anti-corrosion coating (3PP) technology. It is mainly used in oil, natural gas, chemical and...
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3PE Anti-corrosion Steel Pipe
3PE anti-corrosion steel pipe is a kind of high-performance pipeline using three-layer structure polyethylene anti-corrosion coating (3PE) technology, which is widely used in oil, natural gas,...
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2PE Anti-corrosion Steel Pipe
2PE anti-corrosion steel pipe is a kind of high performance pipeline using double polyethylene anti-corrosion coating (2PE) technology. It is designed for harsh environment and is widely used in...
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FBE Anti-corrosion Steel Pipe
FBE anti-corrosion steel pipes are corrosion-resistant pipelines that use the fusion-bonded epoxy powder (Fusion Bonded Epoxy, abbreviated as FBE) coating technology.FBE anti-corrosion steel pipe...
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EN10219 S355J0H
EN10219 S355J0H the welded pipe is made of fine-grained unalloyed steel, which requires a minimum yield strength of 355MPa (nominal thickness ≤ 16mm) and a tensile strength of 470-630MPa.
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ASTM A252/A252M
Straight seam submerged arc welded pipe (LSAW) is manufactured in accordance with ASTM A252/A252M standards and is mainly used as structural pile foundations in building foundation projects.ASTM...
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EN ISO 3183 L360NE PSL2
Straight seam submerged arc welded pipe (LSAW) is produced according to EN ISO 3183 L360NE PSL2 standard and is a high-performance pipe suitable for oil and gas transportation under the European...
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API 5L Gr.B-X80 PSL1/2
Straight seam submerged arc welded pipe (LSAW) is an important pipe widely used in the field of oil and gas transportation. The production and quality control of API 5L strictly follow the API 5L...
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ASTM A691 2 1/4CR CL42
The steel pipe is made of 2¼Cr-1Mo alloy steel (equivalent to A335 P22 material), and the chemical composition must be strictly controlled: chromium content 2.00-2.50%, molybdenum content...
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ASTM A671/A672 CL42
The HFW welded pipe covered by the ASTM A671/A672 standard is an electric fusion welded steel pipe specially used for low temperature and high pressure working conditions. The standard is divided...


















