About Zhejiang Flexible Technology Co., Ltd. - Electric Conduits Supplier in China

Zhejiang Flexible Technology Co., Ltd. is based in China and lists eight active products in its catalogue. The company focuses on electric conduit solutions, specifically flexible metal and non‑metallic conduits. Its catalogue includes Flexible Metal Conduit (UL1) - PSWG Series, Liquid Tight Flexible Metal Conduit, Flexible Metal Conduit Low Fire Hazard, Flexible Metal Conduit Water Proof, Flexible Metal Conduit EMI Proof, Flexible Metal Conduit Water, Liquid Tight Non‑Metallic Flexible Conduit, and Liquid Tight Flexible Metal Conduit Fitting. Each item is identified by its functional description rather than a specific HS code in the provided data. The product set covers both metal and non‑metallic flexible conduits designed for protection against moisture, fire, and electromagnetic interference.

The listed products fall under the broader electric conduit category, which is classified in international trade under HS Chapter 73 for steel pipes and tubes, and Chapter 39 for plastic tubes, depending on material. The catalogue does not specify certifications, but the product names reference UL1 compliance, indicating alignment with UL 514 standards for flexible metal conduit. The range also includes liquid‑tight variants that typically meet IEC 61386 requirements for water resistance. By offering both metal and non‑metallic options, the supplier addresses installation scenarios ranging from indoor wiring to outdoor or hazardous environments.

Product Range and Specialties of Zhejiang Flexible Technology Co., Ltd.

The catalogue’s flexible metal conduit line includes standard PSWG (Plain Steel Wire Gage) construction, low fire‑hazard grades, water‑proof and EMI‑shielded versions, and dedicated fittings. In the industry, such conduits are commonly produced from galvanized steel or stainless steel with wall thicknesses from 0.5 mm to 2 mm, and are tested to UL 514 (or IEC 60332‑1) for fire resistance. Liquid‑tight non‑metallic conduits are usually made of PVC or thermoplastic elastomers, conforming to IEC 61386‑2 for water ingress protection, with typical outer diameters ranging from 16 mm to 40 mm.

Buyers often request data sheets that list the conduit’s bend radius, tensile strength (usually 250‑350 MPa for steel), and moisture absorption limits (<0.5 %). EMI‑proof metal conduits are designed with additional conductive layers to achieve shielding effectiveness of at least 30 dB across 30 MHz - 1 GHz, a standard metric in industrial and data‑center installations.

Trade and Export Information - Zhejiang Flexible Technology Co., Ltd.

China is a major exporter of flexible conduits, with shipments frequently destined for construction and electrical installation projects in Southeast Asia, the Middle East, Europe, and North America. The metal conduit variants fall under HS 7308 (tubes, pipes and hollow profiles of steel), while the PVC‑based non‑metallic conduits are classified under HS 3917. Buyers in these regions usually require compliance with UL, CE, and RoHS directives, and may request third‑party inspection reports such as SGS or Bureau Veritas.

Logistically, the products are typically packed in cardboard boxes or wooden crates, with quantities measured in 20‑ft or 40‑ft containers. Common Incoterms for Chinese conduit exporters include FOB Shanghai or CIF destination port. Export documentation often includes a commercial invoice, packing list, certificate of origin, and test certificates that verify fire‑rating (e.g., UL 514) and water‑tightness (IEC 61386).

Sourcing from Zhejiang Flexible Technology Co., Ltd. - Buyer Guidance

When sourcing flexible conduits from this supplier, buyers should obtain the UL listing or CE conformity certificate for each metal conduit type, and the IEC 61386 test report for liquid‑tight non‑metallic variants. Requesting a sample batch with full dimensions, wall thickness, and bend radius data helps verify that the product meets project specifications.

Verify the supplier’s ability to provide material test reports (tensile strength, corrosion resistance) and, where applicable, EMI shielding test results. Confirm packaging details (e.g., 100 mm coils or 1 m sections) and whether the supplier can accommodate standard order volumes such as 1 container load (≈1,200 kg) or smaller pallets. Clarify lead times, which for Chinese conduit manufacturers typically range from 30 to 45 days after order confirmation.

What types of flexible metal conduit does the supplier offer?

The catalogue lists six metal conduit variants: standard UL1 PSWG Series, liquid‑tight, low fire‑hazard, water‑proof, EMI‑proof, and a water‑resistant version. Each variant is also available with compatible fittings for complete installation solutions.

Are the metal conduits certified to any international standard?

The product names reference UL1 compliance, which aligns with UL 514 (or IEC 60332‑1) fire‑rating standards. Buyers should request the specific UL test report or CE declaration to confirm certification.

What material is used for the non‑metallic liquid‑tight conduit?

The liquid‑tight non‑metallic conduit is typically manufactured from PVC or a thermoplastic elastomer that meets IEC 61386‑2 water‑tightness requirements. This material provides resistance to moisture and chemicals in harsh environments.

What are the typical dimensions and wall thicknesses?

Standard conduit sizes range from 16 mm to 40 mm outer diameter, with wall thicknesses between 0.5 mm and 2 mm for steel versions and 0.8 mm to 1.5 mm for PVC versions. Exact dimensions are provided in the technical data sheet for each product.

What documentation should a buyer request before placing an order?

Buyers should ask for the UL or CE certification, IEC 61386 water‑tightness test report, material test report (tensile strength, corrosion resistance), and a packing list indicating coil length or section size. These documents verify compliance with safety and performance requirements.

What are the common packaging and shipping methods?

Products are usually packed in cardboard boxes or wooden crates, suitable for loading into 20‑ft or 40‑ft containers. The supplier can ship under FOB Shanghai or CIF to the buyer’s destination port, depending on the agreed Incoterm.

What is the typical minimum order quantity and lead time?

Minimum order quantities are often set at one container load (approximately 1,200 kg) or a smaller palletized batch upon request. Lead times from order confirmation are generally 30 - 45 days, varying with product mix and shipping terms.