About Shandong Tengyuan Building Materials Technology Co.,Ltd. - Agriculture Supplier in China

Shandong Tengyuan Building Materials Technology Co.,Ltd. is based in China and lists 23 active products in its catalogue. The catalogue focuses on polymer piping and rubber hose solutions, including HDPE siphon pipe (HS 3917.23), HDPE drainage pipe (HS 3917.21), and plastic floater (HS 3926.90). Additional items cover rubber hose (HS 4009.11) and a series of HDPE pipe variants such as GSHP pipe, corrugated pipe, trenchless pipe, water supply pipe, and cable protective pipe. Several entries are listed without explicit HS codes but remain within the broader HS 3917 family for polyethylene pipes and HS 4009 for rubber products. Materials specified include high‑density polyethylene grades PE100 and PE80, medium‑density polyethylene for floaters, and natural or synthetic rubber compounds for hoses.

The HDPE products are described as compatible with PE100 or PE80 standards, which correspond to pressure classes ranging from PN10 to PN25 in typical pipe applications. Rubber hoses are noted without grade details but are commonly produced with reinforced synthetic rubber to meet pressure ratings of up to 2 MPa. The product titles also reference specialized uses such as methane extraction, mining tailings, and ground‑source heat‑pump (GSHP) installations. The supplier’s catalogue includes both pipe sections and corresponding fittings, such as electro‑fusion fittings, indicating a complete system offering. All items are positioned for export from China to global markets, as reflected by the harbor trust tier classification.

Product Range and Specialties of Shandong Tengyuan Building Materials Technology Co.,Ltd.

The listed catalogue comprises HDPE siphon, drainage, water‑supply, corrugated, trenchless and mining‑tailings pipes, as well as HDPE pipe fittings, electro‑fusion couplings and cable‑protective sleeves, alongside a plastic floater and rubber hose. In the HDPE pipe market, PE100 is the standard for high‑pressure water distribution (PN16‑PN25) and PE80 is typical for low‑pressure irrigation (PN10). Industry standards such as ISO 4427 (water‑service pipes) and ISO 4439 (fittings) define dimensional tolerances, impact resistance and long‑term creep performance. Common wall thicknesses range from 2 mm to 12 mm, and pipe diameters are offered from 20 mm up to 630 mm. Rubber hoses for industrial use are often rated to ISO 2398, with reinforcement layers that allow burst pressures of 1.5‑2.0 MPa. Buyers normally verify material certificates, melt‑flow index (MFI) for HDPE, and durometer hardness for rubber compounds.

Trade and Export Information - Shandong Tengyuan Building Materials Technology Co.,Ltd.

China is a major exporter of polyethylene pipe systems, supplying Southeast Asian, African, Middle‑East and Latin‑American infrastructure projects. The HS 3917 family (plastic pipes) typically requires compliance with ASTM D3035 or ISO 4427, while HS 4009 (rubber hoses) is often inspected under ISO 2398 and may need CE marking for EU entry. Importers usually request third‑party test reports, material safety data sheets and conformity certificates (e.g., ISO 9001 quality management) before shipment. Standard packaging includes bundled pipe sections on wooden pallets, placed in 20‑ft or 40‑ft containers; rubber hoses are coiled and palletized. Common Incoterms are FOB Shanghai or CIF destination port, with buyers arranging customs clearance under the relevant HS codes.

Sourcing from Shandong Tengyuan Building Materials Technology Co.,Ltd. - Buyer Guidance

When sourcing from this supplier, request the specific HDPE grade (PE100 or PE80) and the corresponding pressure class for each pipe type. Ask for material certification (e.g., ISO 9001 or ISO 14001) and product test reports that reference ISO 4427 for water‑service pipes or ISO 2398 for rubber hoses. Verify dimensions, wall thickness and size range against project specifications, and obtain a sample of the plastic floater or hose to assess flexibility and durability. Confirm packaging details, container loading plan and the HS code that will be used for customs documentation. Clarify the minimum order quantity and typical lead time, which for polymer pipe orders from China ranges from 30 to 60 days after receipt of a confirmed purchase order.

What HDPE pipe grades are offered in the catalogue?

The catalogue mentions HDPE pipe made from PE100 or PE80 grades, which correspond to high‑pressure (PN16‑PN25) and low‑pressure (PN10) applications respectively.

Which HS codes apply to the listed HDPE pipes and rubber hose?

HDPE pipe items are listed under HS 3917 (e.g., 3917.21 for drainage pipe, 3917.23 for siphon pipe) and the rubber hose is listed under HS 4009.11.

Does the supplier provide material certificates or test reports?

The supplier’s facts do not specify any certifications; buyers should request material certificates, ISO 4427 test reports for pipes, and ISO 2398 reports for rubber hoses before placing an order.

What are the typical packaging methods for these products?

Polyethylene pipes are usually bundled on wooden pallets and loaded into 20‑ft or 40‑ft containers; rubber hoses are coiled, palletized and similarly containerized.

What minimum order quantities are common for HDPE pipe shipments from China?

While the supplier does not state MOQ, Chinese HDPE pipe exporters generally accept orders starting from a single 20‑ft container (approximately 1 000 m of pipe, depending on diameter).

What lead time should a buyer expect for a full container load of HDPE pipe?

Lead times for polymer pipe orders from Chinese manufacturers typically range from 30 to 60 days after the purchase order is confirmed, subject to material availability and production scheduling.

Are there any standard certifications buyers should request for these products?

Buyers normally request ISO 9001 quality‑management certification, ISO 4427 compliance for water‑service HDPE pipe, and ISO 2398 compliance for rubber hoses, especially when supplying to regulated markets.

How can a buyer obtain a sample of the plastic floater?

A buyer should contact the supplier to arrange a small‑quantity sample shipment, specifying the required size and material (MDPE) and confirming the HS code 3926.90 for customs clearance.