FAQ

  • Are you a factory or a trading company?

    We are a dedicated factory specializing in the manufacturing of seamless stainless steel pipes. Additionally, we offer welded stainless steel pipes and pipe fittings to meet your comprehensive needs. Our in-depth market knowledge ensures that we deliver only the highest quality products, each meticulously inspected before shipment.
  • Do you have any certificates?

    We proudly hold numerous prestigious domestic and international certifications, including the EU ISO9001 Quality Management System Certification, TUV Welding Certification, and the China Pressure Pipe Manufacturing License (TS).We are also exclusively authorized by the American Hastelloy Company in China for the collaboration, development, and production of Hastelloy long products.
  • How can you guarantee the quality of my goods?

    We ensure all materials undergo 100% PMI testing and precise measurement before shipping. We welcome third-party inspections and provide the EN10204.3.1B Mill Test Certificate for all materials.
  • How do you establish long-term and positive business relationships?

    1. We maintain superior quality and competitive pricing to maximize our customers' benefits.
    2. We respect every customer, conducting business with sincerity and maintaining high service standards both before and after every transaction.

  • What is your delivery time?

    Delivery time primarily depends on your order volume. Typically, we deliver within approximately one month for a standard 40FT container. For in-stock items, shipping can be expedited to just 5 days.
  • What are your payment terms?

    Our standard payment terms are a 30% deposit with the remaining balance against the bill of lading. We also accept L/C. Shipping terms include EXW, FOB, CFR, and CIF, tailored to your preference.
  • What is the main difference between 304 and 430 stainless steel?

    The primary distinction lies in their chemical composition and intrinsic properties. 304 stainless steel incorporates approximately 18% chromium and 8% nickel, endowing it with exceptional corrosion resistance and heat tolerance, making it quintessential for applications in the food and medical industries. Conversely, 430 stainless steel contains about 16-18% chromium and lacks nickel, which grants it superior processing properties and enhanced thermal conductivity.

ABOUT US

Wuxi Weldpi Stainless Steel Pipe Manufacturing Co., Ltd is a premier manufacturer of high-quality stainless steel, titanium, and nickel alloy welded pipes. As an authorized manufacturer for Haynes International Inc. (Hastelloy), we offer authorized pipe and forging products, ensuring top-tier quality and reliability.

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CONTACT US

 No. 51 Chunhui Middle Road, Xishan Industrial Park, Wuxi City, Jiangsu,China (Factory)
Room 1006, Yunma Innovation Center, Xinwu District, Wuxi City, Jiangsu,China (Office)
 export@weipibxg.com
 +86-13771026304
 +86-13771026304
 +86-510-66606306
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