Şirket Haberleri

  • Anti-corrosion treatment of ductile iron pipe

    Anti-corrosion treatment of ductile iron pipe

    1. Asphalt paint coating The asphalt paint coating is used to transport gas pipelines. Preheating the pipe before painting can improve the adhesion of the asphalt paint and accelerate the drying.   2. Cement mortar lining + special coating This kind of internal anti-corrosion measure is suitable ...
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  • Four methods of measuring the length of spiral steel pipe

    Four methods of measuring the length of spiral steel pipe

    1. Improved encoder length measurement This method is an indirect measurement method. The length of the steel pipe is measured indirectly by measuring the distance between the two end faces of the steel pipe and their respective reference points. Set a length measuring trolley at each end of the ...
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  • Petroleum casing threaded connection type insulation joint installation requirements

    Petroleum casing threaded connection type insulation joint installation requirements

    1. Within 50 meters of the installation location of the insulation joint, avoid dead holes to be welded.   2. After the insulated joint is connected to the pipeline, it is not allowed to lift the pipeline within 5 meters of the joint. The pressure must be tested together with the pipeline.   3. A...
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  • Horizontal fixed welding method of stainless steel pipe

    Horizontal fixed welding method of stainless steel pipe

    1. Welding analysis: 1. Cr18Ni9Ti stainless steel Ф159mm×12mm large pipe horizontal fixed butt joints are mainly used in nuclear power equipment and certain chemical equipment that require heat and acid resistance. The welding is difficult and requires high welding joints. The surface is required...
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  • What is the difference between precision stainless steel pipe fittings and general stainless steel pipe fittings

    What is the difference between precision stainless steel pipe fittings and general stainless steel pipe fittings

    Precision stainless steel pipe fittings, also known as stainless steel precision pipe fittings, are also called precision pipes. In the process of manufacturing, precision stainless steel pipe fittings are much more accurate than ordinary stainless steel pipes in terms of the smoothness of the ap...
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  • Customer Order-Stainless Welded Steel Pipes

    Customer Order-Stainless Welded Steel Pipes

    Customer Order: 3inches-10inches SCH10S Stainless Welded Steel Pipes      
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  • How to produce thin wall stainless steel tube?

    How to produce thin wall stainless steel tube?

    What is thin Wall Tubing? Thin Wall Tubing Thin wall tubing is precision tubing that typically ranges from . 001 in. (. 0254 mm) to about . 065 in. Deep-drawn seamless tubes are made from metal blanks in multiple deformation processes. They can be used for different industrial purposes and the ma...
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  • Important Knowledge of Stainless Steel Welded Pipe

    Important Knowledge of Stainless Steel Welded Pipe

    With the development of science and technology, a lot of stainless steel products have been used in our life and industry. Usually, stainless steel products have good corrosion resistance and high strength. Therefore, they have taken the place of many products made of plastics or other materials....
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  • 309 Tons ASTM A179 Boiler Tubes Ready for Shipment

    309 Tons ASTM A179 Boiler Tubes Ready for Shipment

    A batch of newly completed boiler tubes are ready for shipment, destination: Indonesia. –309 tons. ASTM A179 Boiler Tube: 21.3*2.77  89 tons 26.7*2.87  62 tons 60.3*3.91  158 tons
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  • Italy Customer Order- 316L Stainless Steel Weld Pipe

    Italy Customer Order- 316L Stainless Steel Weld Pipe

    Italy customer order-316L stainless steel weld pipe 273mm*4mm*6meters 
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  • Sour Service Steel Pipe!

    Sour Service Steel Pipe!

    Definition: Sour services steel pipe is applied for pipelines in the corrosive environment. It will cause the leakage of oil and gas pipeline, some cases even explosion. Pipe corrosion has a big threaten to personal safety and environment pollution, so the production of sour service pipe is impor...
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  • How to Clean the Oil Casing Bare Pipe

    How to Clean the Oil Casing Bare Pipe

    About the cleaning of oil casing bare pipe: The bare oil casing pipes are cleaned and arrive at the processing plant. Before the formal processing, the oil stain, lime soil, oxide scale rust and old coating on the inner and outer surfaces of the pipeline must be cleaned. The rust removal methods ...
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