- Products -
Corresponding Standards
Chemical Composition
Mechanical Properties
Application Scope
(1) Chemical and petrochemical
Reaction vessels: sulfuric acid/phosphoric acid storage tanks (concentration ≤ 50%, temperature ≤ 80°C).
Pipeline system: chloride medium delivery pipe, flange (need to cooperate with cathodic protection).
(2) Marine engineering
Seawater desalination: reverse osmosis membrane shell, high-pressure pump components (resistant to Cl⁻ corrosion).
Ship accessories: propeller shaft, seawater valve body (surface passivation treatment is required).
(3) Medical and food
Implanted devices: orthopedic screws, heart stents (316L ELI grade ultra-low carbon).
Food equipment: beer fermentation tanks, dairy processing pipelines (electrolytic polishing to Ra ≤ 0.4μm).
(4) Energy and environmental protection
Nuclear power plant: secondary loop pipeline (non-radiation area).
Flue gas desulfurization: absorption tower spray layer (resistant to SO₂+Cl⁻ composite corrosion).
(5) Architecture and home
Coastal buildings: curtain wall fasteners, coastal guardrails (need to clean salt regularly).
High-end kitchenware: diving watch cases, coffee machine steam hoses.
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
Q:What are the advantages of your company?
A:（1）More Than 30 year's Experience
（2）The company is a modern steel enterprise group integrating precision manufacturing, spot warehousing, international logistics, and product deep processing.
（3）World-class production equipment, product quality that meets international certifications, and timely and thoughtful after-sales service
（4）Never stop product research and development and innovation to create high-quality products that meet the global standards.
（5）Integrity business philosophy, the highest quality products, the most reasonable prices, and a global marketing network.
Q:How do we trust your company?
A:We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.
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Zhongxuan Steel is committed to providing the most reliable and satisfactory steel and metal product solutions to global users.