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Industrial News

Do the inner and outer plastic-coated steel pipes need to be anti-corrosion and oiled

2023-04-01

if the inner and outer plastic-coated steel pipes are fully coated, no anti-corrosion oiling is required. if the inner plastic-coated steel pipes are only used for heat preservation, no anti-corrosion oiling is required. if the inner plastic-coated steel pipes are directly expose

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Preparations before connection of plastic-coated steel pipes

2023-03-22

the plastic coated steel pipe is composed of a core pipe rent-reducing layer, fastening steel belt, air layer, heat insulation layer, reflective layer, sliding bracket, outer protective steel pipe, sprayed polyurethane, and surrounding entangled frp. it has high strength, is not

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How to distinguish the quality of epoxy resin coated steel pipe

2023-03-12

the real epoxy resin coated steel pipe is the anti-corrosion macrostructure of the pipe. it uses electrostatic adsorption to electrostatically adsorb the modified epoxy resin powder on the inner and outer walls of the steel pipe. usually, companies that can say the same name are

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Performance index of plastic coated steel pipe

2023-03-02

1. coating adhesion of coated steel pipe: the adhesion of the polyethylene coating layer is ≥30n/cm, and the adhesion of the epoxy resin coating is 1~3.2. bending performance: no cracks will occur after bending the steel-plastic pipe with a nominal diameter not greater th

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Common problems in the production and processing of plastic coated steel pipes

2023-02-20

1. weld seam defects of plastic-coated steel pipes: weld seam defects are serious, and manual mechanical grinding is used to make up for them. the resulting grinding marks will cause uneven surfaces and affect the appearance. pickling and passivating only the weld seam also creat

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Characteristics of mine plastic coated steel pipe

2023-02-10

mine plastic coated steel pipe has the following characteristics:(1) flame retardant and antistatic: the product is made of polyethylene coating for mining, and its antistatic and flame retardant components are evenly distributed on the surface and inner layer o

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Application of polyethylene coated steel pipe in electric power

2023-01-31

polyethylene plastic-coated steel pipe is a steel-plastic composite pipe made by processing the steel pipe through special technology and coating a special polyethylene-plastic powder material on the inner and outer surfaces of the steel pipe. due to the combination of antistatic

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How to connect plastic coated steel pipe

2023-01-21

connection methods of plastic-coated steel pipes: threaded connection, groove connection, flange welding, and plastic-coated steel pipes are generally threaded.the general connection method is a threaded connection within 100 mm of plastic-coated steel pipe;

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Key points and advantages of plastic-coated steel pipe construction and installation

2023-01-11

plastic coated steel pipe construction1. it should be implemented by cecs125:2001 of "technical regulations for building water supply plastic-coated composite pipe pipeline engineering".2. the following construction equipment should be used for plastic-coated steel

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Advantages of epoxy resin coated steel pipe

2023-01-01

1. epoxy resin coated steel pipe has high mechanical strength, suitable for harsh environments;2. the inner and outer coatings of epoxy resin-coated steel pipes can prevent metal oxidation and have good chemical corrosion resistance;3. epoxy resin coated steel pipe

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How can it be regarded as a "high quality" plastic-coated steel pipe

2022-12-22

plastic-coated steel pipe has the dual advantages of steel pipe and plastic pipe. it not only has the mechanical strength and bearing pressure of steel pipe, but also has the characteristics of the smooth inner wall of the non-metallic pipe, strong wear resistance, strong corrosi

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Construction and installation points of plastic-coated steel pipe

2022-12-12

1. it should be implemented by cecs125:2001 of "technical regulations for building water supply plastic-coated composite pipe pipeline engineering".2. the following construction equipment should be used for plastic-coated steel pipes:(1) the cutting shoul

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Application scope and adaptability conditions of plastic-coated steel pipe

2022-12-02

application range of plastic-coated steel pipe(1) coal mine system: underground water supply and drainage, fire sprinkler, underground spraying, positive and negative pressure ventilation, and gas drainage, and other pipe networks.(2) heating network water delivery

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Middle East API 5CT casing export

2022-11-22

product name: api 5ct casingsize: 400*6*12000mmstandard: api 5ct steel grade: l80the order is from an old client, who needs to applicate for the energy transportation project. when the product arrived at the energy transportation project location,

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South Africa Seamless Steel Pipe Export

2022-11-12

product: seamless steel pipeapplication: energy projectstandard: api 5lproduct arrived location: south africasize: 508x12.7x12000the order is from a new client, who needs to applicate for a new energy project. when the product arrived at the ene

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Australia seamless steel pipe export

2022-11-02

product: finished p110 tubingstandard: astm a179size: 600mmx5mmx11580mmproject location: australiafast time and competitive cost supported, warmly welcome to check with us at any time!

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Egypt seamelss steel pipe export

2022-10-23

product: seamless steel pipe standard: astm a179size: 48.3mmx3.4mmx11560mmproject location: egyptfast time and competitive cost supported, warmly welcome to check with us at any time!

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Egypt A106 Seamless Steel Pipe Export

2022-10-13

product: seamless steel pipeapplication: industrial energy projectstandard: astm a106product arrived location: egyptbestar has a huge stock quantity of seamless steel pipes api 5l / astm a106 / astm a53 gr.b seamless pipes to meet your urgent requireme

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Established in 1993, BESTAR is a professional enterprise integrating steel pipe manufacturing, technology research, and import&export trade. It is one of the best manufacturers of steel pipe in Hunan as well as the best exporter of steel pipes and various steel products.