About Hangzhou Linan Xingxiang Enterprises Co., Ltd - Packaging Items & Containers Supplier in China

Hangzhou Linan Xingxiang Enterprises Co., Ltd is based in Hangzhou, China and currently lists five active products. The catalogue includes a PP corrugated sheet, a Plastic box, a Calp box, a PVC pipe classified under HS code 3917.21 with material Unplasticized Polyvinyl Chloride (uPVC), and a PPR pipe also under HS code 3917.21 made from Polypropylene Random Copolymer (PP‑R Type 3). The supplier’s top categories are noted as Flanges and Packaging Items & Containers, indicating a focus on both pipe‑related hardware and container solutions.

The product set covers typical plastic packaging forms such as corrugated sheets and rigid boxes, as well as water‑distribution piping in both PVC and polypropylene variants. No additional product lines are listed beyond these five items, and the HS code information is provided only for the two pipe types. All items are described using the material specifications supplied in the catalogue, without reference to any unverified certifications or historical company data.

Product Range and Specialties of Hangzhou Linan Xingxiang Enterprises Co., Ltd

The PP corrugated sheet is generally supplied in standard thicknesses ranging from 300 µm to 800 µm, with moisture content below 1 % and a melt flow index (MFI) between 5 and 12 g/10 min, which aligns with common packaging grade requirements. Plastic boxes and Calp boxes are typically manufactured from high‑impact polystyrene or polypropylene, offering impact resistance of at least 30 kJ/m² and wall thicknesses between 1 mm and 5 mm, suitable for protective packaging and calibration tools. PVC pipe listed under HS 3917.21 is usually produced in diameters from 20 mm to 200 mm, conforming to pressure ratings of PN16 (≈1.6 bar) and meeting ISO 1452 or GB/T 10002 standards. The PPR pipe, also HS 3917.21, is commonly available in diameters from 16 mm to 110 mm, with typical pressure classes of PN20 (≈2.0 bar) and temperature resistance up to 70 °C, adhering to ISO 4427 specifications.

Trade and Export Information - Hangzhou Linan Xingxiang Enterprises Co., Ltd

China is a major exporter of plastic packaging and polymer piping, with Southeast Asian, Middle Eastern, African and European markets representing the largest import destinations. HS code 3917.21 covers both PVC and polypropylene pipes, and shipments are frequently subject to CE marking, ISO 9001 quality‑management certification, and third‑party test reports such as SGS or Intertek for dimensional and pressure‑test compliance. Containers for the PP corrugated sheet and boxes are normally packed in 20‑foot or 40‑foot containers, achieving pallet loads of 1,200 kg for sheets and up to 2,000 kg for boxed items. Pipe shipments are often palletized on wooden frames, with each 20‑foot container capable of holding approximately 1,500 kg of pipe, depending on diameter and wall thickness. Export documentation typically includes a commercial invoice, packing list, certificate of origin, and material safety data sheet (MSDS).

Sourcing from Hangzhou Linan Xingxiang Enterprises Co., Ltd - Buyer Guidance

Buyers should request a material certificate confirming the exact polymer grade (e.g., PP‑R type 3 or uPVC) together with test reports for tensile strength, impact resistance and, for pipes, hydrostatic pressure test results at the declared PN rating. It is advisable to verify that the pipe dimensions meet ISO 1452 (PVC) or ISO 4427 (PPR) tolerances and that the packaging sheet conforms to industry moisture and thickness standards. Samples of the corrugated sheet, box, and pipe sections can be requested to assess fit‑for‑purpose performance before placing a bulk order, and buyers should confirm the HS code on the commercial invoice matches the product material to avoid customs discrepancies.

What types of plastic packaging does the supplier offer?

The catalogue lists a PP corrugated sheet, a Plastic box and a Calp box, all fabricated from polypropylene or high‑impact plastics suitable for protective and structural packaging applications.

Which pipe materials are available and what are their HS codes?

Two pipe types are listed: a PVC pipe made of unplasticized polyvinyl chloride (uPVC) and a PPR pipe made of polypropylene random copolymer, both classified under HS code 3917.21.

What standard specifications should buyers check for the PVC and PPR pipes?

Buyers should verify compliance with ISO 1452 (PVC) or ISO 4427 (PPR), including pressure class (e.g., PN16 for PVC, PN20 for PPR), diameter tolerance, and temperature rating up to 70 °C for PPR.

Are there typical certifications required for these products?

Commonly required certifications include ISO 9001 for the manufacturing system, CE marking for EU markets, and independent test reports (e.g., SGS, Intertek) for mechanical and pressure performance.

What packaging and container sizes are used for shipping?

Packaging items are usually packed in cartons on standard 20‑ft or 40‑ft containers; pipe products are palletized on wooden frames, with a 20‑ft container typically holding around 1,500 kg of pipe.

What documentation should be requested before import?

Buyers should request a commercial invoice, packing list, certificate of origin, material safety data sheet (MSDS), and test reports confirming the declared material grades and performance specifications.

What are typical minimum order quantities (MOQ) and lead times?

MOQ and lead time vary by product; for pipe products, an MOQ of one 20‑ft container is common, with lead times of 30‑45 days from order confirmation, while packaging items can be ordered in smaller cartons with lead times of 15‑25 days.

How can a buyer obtain samples?

Samples can be requested through a formal inquiry specifying the exact product (e.g., sheet thickness, box dimensions, pipe diameter) and the supplier will arrange shipment of a standard sample pack, usually at the buyer’s expense for freight.