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Precision Q235 20# A106b A53 API 5L Carbon Seamless Steel Pipe Welded Steel Pipe A53 A106 Gr. B Carbon Steel Seamless Welded Black Painting Steel Pipe1
Industrial Pipeline Pipes, Carbon Steel Pipe, Steel Pipe
Shandong Juhuo Special Steel Co., Ltd
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Product Description Product OverviewWe are professional manufacturers and suppliers of carbon steel in China, offering high-quality carbon steelfor a wide range of industrial and commercial applications. Our carbon steelare made from premium raw materials and undergo strict quality control processes to ensure superior performance, durability, and reliability.Technical SpecificationsCategoryParameterDetailsMaterial StandardGB/TQ235, Q345, 20#, 45#, etc.ASTM EquivalentASTM A36, A53, A106Common grades for international tradeChemical CompositionCarbon (C)0.06% - 1.5% (varies by grade) Manganese (Mn)0.25% - 1.65% Phosphorus (P)≤ 0.040% (max) Sulfur (S)≤ 0.050% (max) Silicon (Si)0.10% - 0.35%Mechanical PropertiesTensile Strength (Rm)370 - 860 MPa Yield Strength (Re)235 - 690 MPa Elongation (Ag)10% - 25% Hardness (Brinell HBW)120 - 280Physical PropertiesDensity7.85 g/cm3 Melting Point~1370 - 1510°CSurface TreatmentOptionsHot-rolled, Cold-rolled, Galvanized, Black (uncoated), Pickled and OiledDimensionsPlate/Sheet Thickness0.5 mm - 300 mm Round Bar Diameter5 mm - 500 mm Pipe/Tube Size1/8" - 24" (ASTM standards)Processing TechnologyForming MethodsForging, Casting, Machining, WeldingApplicationsTypical UsesStructural parts, automotive components, machinery, pipelines, toolsCertificationsComplianceISO 9001:2015, CE, Mill Test Certificate (MTC)PackagingStandardSeaworthy wooden crates, bundles, or as per customer request Product Features1.High Strength and Hardness:Carbon steel offers excellent strength and hardness, especially in medium- and high-carbon grades, making it ideal for structural and load-bearing applications.2.Durability and Wear Resistance:Its carbon content enhances wear resistance and durability, suitable for tools, machinery parts, and components exposed to friction.3.Cost-Effective:Carbon steel is relatively low-cost compared to alloy steels, providing an economical solution for industrial and construction projects.4.Machinability and Weldability:Low-carbon steel grades are easy to machine and weld, enabling efficient fabrication and customization for diverse applications.5.Thermal Conductivity:Exhibits good thermal conductivity, making it suitable for heat exchangers, cookware, and high-temperature environments (with proper treatment).6.Surface Treatability:Can be coated, galvanized, or painted to improve corrosion resistance and adapt to specific environmental conditions.7.Recyclable:Fully recyclable, aligning with sustainable manufacturing practices and reducing environmental impact.8.Heat-Treatable:Medium- and high-carbon steels can be heat-treated (e.g., quenching, tempering) to enhance hardness, strength, or toughness as required.9.Magnetic Properties:Ferromagnetic nature makes it useful in electrical components, motors, and magnetic applications.10.Key Considerations:Limited corrosion resistance compared to stainless steel, often requiring protective coatings.ApplicationsOur carbon steelare widely used in the following industries:Construction: Roofing, siding, and decorative panels.Appliance Manufacturing: Kitchen appliances, washing machines, and dryers.Automotive Industry: Exhaust systems, decorative trim, and structural components.Food Industry: Processing equipment, storage containers, and kitchenware.Medical Equipment: Surgical instruments and equipment components.Marine Industry: Marine hardware and corrosion-resistant parts.Quality ControlAll products undergo rigorous quality control checks at every stage of production.Raw materials are sourced from trusted suppliers and meet international standards.Finished products are tested for mechanical properties, chemical composition, and surface finish.We are committed to delivering products that meet or exceed customer expectations.Packaging & DeliveryThe company has strong strength and has a professional and technical teamwith excellent technology and rich experience.The company has also introduced advanced production equipment andprocessing technology, which can provide customers with steel products ofvarious specifications and processing requirements. At the same time, thecompany has also established a complete after-sales service system to providecustomers with first-class services.CertificationsISO 9001:2015 Quality Management System CertificationCE Certification (if applicable)Other certifications available upon requestWhy Choose Us?High-Quality Products: We use premium raw materials and advanced production technology.Custom Solutions: Tailored to meet your specific requirements.Competitive Pricing: Cost-effective solutions without compromising on quality.Timely Delivery: Reliable and efficient logistics to ensure on-time delivery.Professional Support: Our team is available to assist with inquiries, technical support, and after-sales service.Our exhibition photosSHANDONG JUHUO SPECIAL STEEL CO., LTD.Strong Technology And Rich ExperienceShandong Juhuo Special Steel Co., Ltd. is a comprehensive enterpriseintegrating steel supply and processing. The company has a large inventory ofvarious metal materials such as stainless steel, galvanized, profiles, aluminum.copper, lead, etc, which can meet the needs of customers in different fields.The company has strong strength and has a professional and technical teamwith excellent technology and rich experience.The company has also introduced advanced production equipment andprocessing technology, which can provide customers with steel products ofvarious specifications and processing requirements. At the same time, thecompany has also established a complete after-sales service system to providecustomers with first-class services.In the company's business philosophy, customer first, integrity-based, qualityfirst. Taking technology as the guide, quality as the guarantee, and service asthe purpose, the company actively explores the market, expands the scale ofoperation, and constantly improves enterprise management to ensure productquality and service quality.FAQ1. Who are we?We are based in shandong, China, start from 2016,sell to Western Europe,Southeast Asia,South America,Southern Europe,North America,Oceania,Domestic Market,Africa,Northern Europe,Central America,Mid East,Eastern Europe,South Asia,Eastern Asia. 2. What's your terms of payment?30%TT as the deposit, 70% before delivery. We will show you the photos, videos and package before you pay the balance.3.What's your delivery time?For stocks, we could transport the goods to loading port within 7 work days after we received the despoit.For production period, it usually takes about 15 days to 30 days after we received the despoit4. What's the terms of packing?Standard export package. We pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirement.5. Could you provide the samples?Yes, we could provide the free samples on conditons it is available in stocks, however, the the transportation fee is borne by buyer.6. How could you guarantee your products?Each piece of products is manufactured by certified workshops, inspected by Lenser piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.Always a pre-production sample before mass production;Always final Inspection before shipment;Looking forward to your inquiry anytime(7*24hours online service-Always for you)
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