About Zhejiang Feida Copper Co., Ltd. - Copper Tubes Supplier in China

Zhejiang Feida Copper Co., Ltd. is based in China and currently lists five active products. The catalogue includes seamless copper pipe, seamless copper water tube, seamless brass tube, seamless copper tube and a pancake coil. All items fall under the broader categories of copper tubing and components used in air‑conditioner assemblies, matching the supplier’s top categories. The products are identified by their material type - copper or brass - and are presented without additional HS‑code details in the source data. The supplier is classified as an imported tier with a harbor trust level, indicating established trade relationships.

The listed products cover standard shapes used in plumbing, refrigeration and heat‑exchange applications. Seamless construction implies no longitudinal welds, which is typical for high‑pressure water distribution and refrigerant lines. The inclusion of a pancake coil points to a flat‑type heat‑exchange element often employed in compact air‑conditioning units. The product set reflects a focus on metal tubing solutions rather than finished consumer goods.

Product Range and Specialties of Zhejiang Feida Copper Co., Ltd.

The catalogue’s five items comprise four seamless tubes - three copper variants (pipe, water tube, general tube) and one brass tube - and a flat pancake coil. In the copper tubing market, buyers usually specify dimensions according to ASTM B88 (for DWV pipe) or ASTM B91 (for mechanical pipe), with outer diameters ranging from 15 mm to 108 mm and wall thicknesses from 0.8 mm to 3.2 mm. Brass tubes are commonly produced to ASTM B75, offering higher corrosion resistance for certain HVAC applications. Pancake coils for air‑conditioner units are typically made from copper sheet of 0.5 mm to 1 mm thickness, wound to achieve a specific surface area measured in cm² per gram. Standard industry grades such as OF (oxygen‑free) copper and C26000 brass are frequently requested for these types of products.

Trade and Export Information - Zhejiang Feida Copper Co., Ltd.

China is a leading exporter of copper tubing and related HVAC components, supplying Europe, North America and Southeast Asian markets. HS chapter 74 (copper and copper products) covers the general tariff classification for seamless tubes, while HS 7407 specifically applies to copper tubes used in plumbing and refrigeration. Importers often require ISO 9001 quality‑management certification, CE marking for products entering the European Union, and RoHS compliance for electronic‑related HVAC parts. Typical shipment formats include wooden crates or steel drums packed in 20‑foot or 40‑foot containers, with FOB Shanghai or Ningbo being common Incoterms for Chinese metal exporters.

Sourcing from Zhejiang Feida Copper Co., Ltd. - Buyer Guidance

When sourcing seamless copper or brass tubes, buyers should request a mill test report (MTR) confirming compliance with the relevant ASTM or EN standard, including chemical composition and mechanical properties. A pressure‑test certificate demonstrating performance at the intended service pressure (e.g., 10 bar for water distribution) helps verify product integrity. Verify that the supplier can provide ISO 9001 documentation and, if required for the destination market, CE or RoHS declarations before confirming the order. Typical minimum order quantities for copper tubing range from 1 ton to 5 tons, with lead times of 30‑45 days after sample approval.

What types of seamless tubes does Zhejiang Feida Copper list?

The catalogue includes seamless copper pipe, seamless copper water tube, seamless copper tube and seamless brass tube. Each product is supplied in standard diameters and wall‑thickness ranges used for plumbing, refrigerant lines and HVAC components.

Which industry standards are applicable to the copper tubes?

Copper tubes are normally manufactured to ASTM B88 for DWV pipe or ASTM B91 for mechanical pipe, while brass tubes follow ASTM B75. Buyers should verify the specific standard referenced in the mill test report.

What documentation should a buyer request before purchase?

Request a mill test report, pressure‑test certificate, ISO 9001 quality‑management certificate and, where applicable, CE or RoHS compliance statements. These documents confirm material grade, dimensional tolerances and regulatory suitability.

What is the typical packaging for these metal tubes?

Products are usually packed in wooden crates or steel drums, with protective padding to prevent deformation. Containers are loaded in 20‑foot or 40‑foot units depending on order volume.

What are common minimum order quantities and lead times?

Minimum order quantities generally start at 1 metric ton for copper tubing, with larger batches for brass. Lead times are typically 30 to 45 days after sample approval and receipt of purchase documents.

How can a buyer obtain a sample of the seamless copper pipe?

Buyers can request a sample by providing a written inquiry specifying the desired diameter, wall thickness and standard. The supplier will ship a small quantity for laboratory testing before bulk confirmation.

Which markets commonly import copper tubes from China?

Europe, North America and Southeast Asia are the primary import regions for Chinese copper tubing, driven by construction, plumbing and HVAC demand.

Are there any specific certifications usually required for air‑conditioner parts?

Air‑conditioner components often need CE marking for the EU market and RoHS compliance to limit hazardous substances. ISO 9001 certification is also frequently requested to assure consistent manufacturing quality.