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China Factory Price 24 Inch Stainless Steel Seamless Pipe and Square Tube - ASTM A312/ A554 for Building Material & Construction1

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Industrial Pipeline Pipes, Stainless Steel Pipe, Made in China Price

Wenzhou Sinco Steel Co., Ltd.

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Product DescriptionProduct DescriptionQuality Testing & Third-Party Inspection SupportWe are equipped with mechanical property testing machines, ultrasonic testing machines, eddy current testing machines, hydrostatic testing machines, and chemical composition spectrometers, which ensure the manufacturing process, inspection, and final quality assurance. We welcome customers themselves and/or their designated third-party inspection agencies—such as well-known ones like SGS, BV, MOODY, Lloyd's, TUV, and DNV—to conduct inspections on our company and products.Quality Control & TestingQuality is our cornerstone. Our in-house laboratory is equipped with advanced machinery to ensure every pipe meets the strictest standards:Mechanical Properties Test: For tensile strength, yield strength, and elongation.Non-Destructive Testing (NDT): Ultrasonic Testing & Eddy Current Testing for defect detection.Hydrostatic Test: To verify pressure resistance and leak-proof integrity.Spectrometer Analysis: To guarantee precise chemical composition.Third-Party Inspection Welcome: We openly welcome inspections by SGS, BV, TUV, Lloyd's, DNV-GL, Moody, etc., to provide our customers with utmost confidence.High-Quality Material GuaranteePrecision Manufacturing ProcessAdopt food-grade & industrial-grade stainless steel raw materials (304/316L), rust-resistant & high-temperature resistant, compliant with international standards like ASTM/GB, suitable for chemical, construction, water treatment and other scenarios.Seamless forming technology + CNC finishing, pipe diameter tolerance ≤0.1mm, smooth surface without burrs, ensuring smooth fluid transportation and reducing pressure loss.Full-Process Quality InspectionCustomized Service SupportExport AdvantagesEquipped with mechanical property tester, ultrasonic flaw detector, hydrostatic testing machine, 100% inspection for each batch; support third-party inspection (SGS/BV/TUV), quality traceable.Customizable pipe diameter (Φ10mm-Φ325mm), wall thickness (1mm-12mm), length & surface treatment (brushed/polished) as per customer needs, flexible MOQ, export packaging anti-collision.16 years of professional manufacturing experience, products exported to 100+ countries (Africa, Southeast Asia, Middle East, Eastern Europe), familiar with import customs clearance procedures of various countries, able to provide full customs documents like CO, FORM A.Packing & DeliveryPlease enter the title herePlease enter the title herePlease enter the title hereThis street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.After Sales ServiceCertificationsAfter Sales ServiceOur commitment to quality and international standards is validated by our certifications. Every shipment is accompanied by necessary documentation.ISO 9001:2015 Quality Management System Certified.Special Pressure Equipment Manufacturing License.Mill Test Certificate (MTC) provided with every order, conforming to EN 10204 3.1/3.2.Material Test Reports traceable to material origin.Our relationship with clients extends beyond delivery. We provide:Technical Support: Expert advice on material selection, application, and installation.Efficient Complaint Resolution: Any quality concerns are addressed promptly and professionally.Documentation Assistance: Full support with commercial invoices, packing lists, certificates, and other export documents.Company ProfileWENZHOU SINCO STEEL (ZHEJIANG TSINGCO PIPING TECHNOLOGY Co., Ltd) is a leading manufacturer and exporter based in Wenzhou, China, specializing in stainless steel seamless pipes, tubes, and a complete range of piping components (fittings, flanges, valves). With a modern factory equipped with advanced production and testing facilities, we maintain strict control over every manufacturing step. Our philosophy is "Customer-oriented, Quality-based", and we value our reputation for fulfilling commitments with absolute integrity. We have established successful cooperation with clients across the globe in various industries.FAQQ1: Do you accept customized orders?A: Yes, we support customization of material, size, surface treatment and packaging according to customer requirements.Q2: Can you provide samples?A: Free samples (within 5pcs) are available; customers only need to bear the shipping cost.Q3: What documents can you provide for customs clearance?A: We can provide commercial invoice, packing list, bill of lading, CO (Certificate of Origin), FORM A and other required documents.Q4: How to confirm the product quality before placing an order?A: You can request our product inspection reports, We have a full set of in-house testing equipment and a rigorous QC process. We also welcome renowned third-party inspections like SGS or BV.Q5: Are you a manufacturer or a trading company?A: We are a direct manufacturer with our own factory and advanced equipment, which allows us to control quality and price effectively.Q6: Can you produce according to our specific drawings and requirements?A: Yes, OEM and ODM are welcome. We specialize in customizing products to meet your exact specifications.After Sales ServiceProfessional technical team responds to customer inquiries within 24 hours (including product installation guidance, maintenance advice).Track product usage status regularly and collect customer feedback to optimize product performance.

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