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    Shanghai, China

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    • Low Temperature Pipe

      ASTM A333 (ASME S/A-333) Pipe grades permit low temperature service.

    • Chrome Moly Pipe

      ASTM A335 Pipe is a seamless ferritic Alloy-Steel Pipe for high temperature service.

    • ASTM 178

      ASTM A178/A 178M Standard Specification for Electric-Resistance-Welded Carbon Steel and Carbon-Manganese Steel Boiler and Superheater Tubes

    • Heat Exchanger Tubes

      Heat exchange tubes are intended for heating or cooling process fluids

    • ASTM A179 Heat Exchanger Tubes

      ASTM A179 is the standard applicable to Seamless cold drawn low carbon steel heat exchanger and condenser tubes.

    • Boiler tubes

      Sunny Steel has an extensive range of boiler and stay tubes available to meet your boiler tube requirements no matter how demanding.

    Why Sunny Steel

    More than ten years of profound knowledge turn Sunny Steel to your competent partner as trading house for pipes, tubes, fittings and tubes of steel.

    Abrasion resistant pipe

    Abrasion resistant piping systems are widely used at coal-fired power plants for a variety of purposes, including the conveyance of coal ash slurry to nearby settling ponds, the transfer of limestone slurry to absorber spray towers for removal of sulfur dioxide (SO2) and hydrogen chloride (HCl) from flue gases and for transporting away the calcium sulfate by-product of the flue gas desulfurization process.

    SHS ceramic lined pipe

    Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.

    Bimetal Clad Pipe

    Bimetal Clad Pipe is cast with mold vanishing vacuum suction casting cladding process.

    Ceramic tile lined pipes

    Ceramic Tile Lined Pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe and gives a very smooth surface.

    Ceramic sleeve lined Pipe

    The ceramic tube or ceramic sleeve sintered as a whole part, and then assemble it into the steel pipe with our high-strength-temperature...

    Rare earth metal pipe

    Rare earth metal wear resistant pipe and Bend are cast with mold vanishing vacuum suction casting cladding process.

    Tubes Erosion Shields

    Tubes Erosion Shields are used to reduce excess wear of boiler tubes within the extreme conditions

    Tech & Service

    We are specialized in offering precision engineered alloy steels, which are used in various engineering applications and can be availed in various grades like.


    Information about steel pipe and fitting codes, industrial standards of pipe fittings, pipe fitting standards, ASTM standards, DIN standards, JIS & GB standards.

    Well packing& delivery

    There are probably hundreds of different methods for packing a pipe, and most of them have merit, but there are two principles that are vital for any method...


    Steel pipes and fittings are made by two different processes. The overall production method for both processes involves three steps.

    Hot products

    Sunny Steel provide a wide range of steel products are used in the industry, construction etc. If we don`t have a material in stock, we will fall back on our big Chinese network of dealers, manufacturers, smiths and machining companies. Thus, we`ll make sure that your request won`t fall by the wayside.

    ASTM A333 Grade 8 Ultra-low temperature steel pipe

    ASTM A333 Gr.8 Ultra-low temperature steel pipe is applicated for Ultra-low temperature service. As the results of the experimental data, ou



    15CrMoG Alloy steel pipe is a seamless steel tube, its performance is much higher than the general seamless steel pipe, because the inside of th




    The range of 12Cr1MoVG pipe sizes that may be examined by each method shall be subjected to the limitations in the scope of the respective pract


    Abrasion resistant Bend & elbow

    Abrasion resistant pipe elbows are mainly used in industry, so it also has the name of industrial wear-resistant elbow. Abrasion resistant pipe


    Metal ceramic lined with composite pipe

    Metal Ceramic Liner Composite pipe is the use of SHS high temperature synthesis technology, that is, "SHS" technology composite, is a national Hi


    Bimetal Clad Pipe

    Bimetal Clad Pipe is cast with mold vanishing vacuum suction casting cladding process. Outer of straight pipe is common steel pipe, cladding rea


    Abrasion Resistant Ceramic Lined Steel Composite Pipe And Elbow

    Abrasion resistant ceramic lined steel composite pipe and elbow are specifically used to solve the serious abrasion of powder and slurry conveyi


    Abrasion Resistant Pipe Solutions

    Wear of wear-resistant tube is a universal phenomenon, where two objects touch each other and have relative movement of the surface will occur we


    EN 10204 3.1 Certification Vs EN 10204 3.2 Certification

    Manufacturers issue a Material Test Report, or Mill Test Report, to validate that the product meets the chemical analysis and mechanical propert


    What you need to know about black steel pipes?

    Black steel pipes have a variety of use thanks to their strength and needs for little maintenance. They tend to be used for transportin


    Question about steel pipe & tube

    Steel pipes are long, hollow tubes that are used for a variety of purposes. They are produced by two distinct methods which result in either a w


    Steel Pipe Manufacturing Process

    The advent of rolling mill technology and its development during the first half of the nineteenth century also heralded in the industrial manufa



      Technical Requirements & Additional Services: High tension test Z-Test (Z15,Z25,Z35) Low temperature impacting test U


    LR ship building steel plate


    LR is the abbreviation of Lloyd’s Register of Shipping,LR society the business scope includes chemical and energy, shipping, oil and gas, trans



    DNV shipbuilding steel is a kind of hot rolled general tensile strength steel. Technical Requirements & Additional Services: High ten


    ABS steel plate


    ABS Steels are types of structural steel which are standardized by the American Bureau of Shipping for use in shipbuilding. Technical Requirem


    JIS G3114

    JIS G3114 standard is based on the provisions of Article 12, Paragraph 1 applied mutatis mutandis pursuant to Article 14 of the Industrial Standa


    JIS G3115

    JIS G 3115 Steel Plates For Pressure Vessels For Intermediate Temperature Service The SPV material for pressure vessels is SPV235, SPV315, SPV


    Boiler Steel Plate

    Boiler steel plates,also named as pressure vessel steel plates which including carbon steel and alloy steel for High or intermediate and low temp


    Stainless Steel Plate

    The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance. Stainless steel contai


    ASTM A335 P9 Alloy Steel Pipes

    ASTM A335 P9 Alloy steel pipe apply to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resista


    ASTM A335 Grade P22 Alloy pipes

    ASTM A335 P22 alloy steel pipe with addition of chromium, molybdenum, and sometimes vanadium. Chromium, or chrome, improves high-temperature str


    Alloy steel pipes

    The addition of higher percentages of alloying elements (example Nickel and Chromium) transforms the steel into higher alloys, like stainless ste


    MSS SP-75 fittings

    MSS SP-75 specification covers factory-made, seamless and electric welded carbon and low alloy steel, butt-welding fittings for use in high press


    the pipe fittings

    Pipe fitting is the occupation of installing or repairing piping or tubing systems that convey liquid, gas, and occasionally solid materials. Fit



    Flanges are used to connect together pipes or to connect a pipe to a choke, tee, valve or other equipment.?There are many different flange stand


    ASTM standard classifications for Steel

    American Society for Testing and Materials (ASTM), is an international standards organization that develops and publishes voluntary consensus tec


    ASTM A333 Grade 6, Seamless Steel Pipe for Low-Temperature Service

    A333-6 steel is a low-temperature steel of the minimum temperature of 70 ° C. Usually normalized or normalized and tempered state supplier. A33


    Ceramic Lined Elbows and Bends

    Ceramic Lined Elbows and Bends could be also applied in the parts of concrete pump owing to their advantages especially the low weight which hel


    Boiler tube

    Boiler tubes are used in heat exchange appliances in which the energy is transferred from one medium to the other. Sunny Steel has an extensive


    What’s The Difference Between Casing Pipe And Drill Pipe?

    Oil Country Tubular Goods(OCTG) involve a collection of rolled metal products, more commonly known as Drill pipe, Casing and Tubing for petroleu


    Seamless 90 deg elbow A234

    ASTM A234 is Standard Specification for steel pipe fittings includes carbon and alloy steel material for moderate and high temperature services.