Faq

We manufacture a wide range of stainless steel pipes & tubes including:

• Seamless Pipes & Tubes

• Welded Pipes & Tubes

• Heat Exchanger Pipes & Tubes

• Sanitary Tubes

• Capillary Tubes

• Needle Tubes

• Coiled Tubes

• Thick-Walled Pipes

• Square Pipes & Tubes

• Rectangular Pipes & Tubes

• Special-Shaped Pipes & Tubes

• Oval Pipes & Tubes
• Low Fin Tubes

• Decorative Pipes & Tubes

We mainly use 304, 304L, 316, 316L, 321, 310S, 201, 430, 904L and duplex 2205 stainless steel grades, depending on customer requirements and specific application needs.

Yes, we specialize in international trade. All our products meet international standards such as ASTM, DIN, EN, and ISO, and are packed for sea and air shipment with full documentation support.

Our factories are located in Wenzhou, Lishui, Guangzhou, and Foshan, China—key industrial hubs for high-precision stainless steel tubing.

We have the capacity to manufacture over 10,000 tons of stainless steel tubing annually, supporting both bulk and customized orders.

We follow strict quality control through in-house laboratories and third-party inspections. Our QC process includes chemical analysis, mechanical testing, hydro testing, eddy current testing, and dimensional inspection.

Yes, we provide EN 10204 3.1 or 3.2 Mill Test Certificates with every batch, ensuring full traceability and material authenticity.

Our stainless steel tubing is widely used in the following industries:

• Oil & Gas

• Chemical & Petrochemical

• Food & Beverage

• Pharmaceutical & Medical

• Energy & Power

• Automotive & Transportation

• Architecture & Interior Decoration

• Machinery & Industrial Equipment

• HVAC & Heat Exchangers

• Marine & Shipbuilding

We offer a variety of surface finishes including:

• Pickled and Annealed

• Polished (180/240/320/400 Grit)

• Mirror Finish (Bright Annealed)

• Matte or Satin Finish

• Custom finishes on request

Absolutely. We offer customized solutions for special-shaped tubes, non-standard diameters, wall thicknesses, and lengths based on your drawings or specifications.

Lead time depends on the order size and customization, but typically ranges from 10–25 days after receiving the deposit.

Our MOQ is usually 100–300 kg depending on the product type, but we can accommodate smaller trial orders for new customers.

We offer export-standard packaging including:

• Plastic caps on tube ends

• Bundled with plastic film

• Wooden boxes or crates

• Custom packaging on request

We accept T/T, L/C, Bill of lading.

Yes, we export to over 50 countries, including the USA, Germany, UAE, Brazil, India, and more. We can handle FOB, CIF, CFR, and DDP terms as required.

Please send us your inquiry with detailed specifications, including size, grade, quantity, and destination port. Our sales team will reply within 24 hours.

Yes, our experienced engineers provide material selection advice, technical documentation, and application-specific consultation.