About Hebei Borun Steel Trade Co., Ltd - Steel Pipes Supplier in China

Hebei Borun Steel Trade Co., Ltd operates out of Hebei, China and currently lists 56 distinct steel‑related products in its catalogue. The supplier’s top categories are Agriculture, Steel Pipes, Steel Tubes and Industrial Couplings, with the majority of entries falling under the steel pipe and tube families. Products are identified with HS codes in the 7304, 7305 and 7306 chapters, covering seamless and welded carbon steel pipe, galvanized pipe and various tube profiles. Materials are specified as carbon steel conforming to API 5L, ASTM A106, ASTM A500 and Chinese standards such as Q195, Q215 and Q235. The catalogue includes both standard sizes and specialized items such as oil‑well casing, line pipe and high‑strength fittings.

The listed items range from seamless steel pipe (HS 7304.19) made from API 5L Grade B / ASTM A106 Grade B carbon steel, to API 5L PSL‑1 spiral pipe (HS 7305.19) and hot‑dip galvanized riser pipe (HS 7304.29). Additional entries cover ERW welded round tubes (HS 7306.30) in Q195/Q215/Q235 grades, square and rectangular tubes (HS 7306.69), and API 5CT casing pipes in J55/K55/H40 grades. The catalogue also mentions structural piling pipe, boiler tube, scaffolding pipe and a range of fittings such as 90‑45 degree elbows and high‑quality tees. Although some products lack explicit HS codes, they fall within the same tariff headings for carbon steel pipe and tube.

Product Range and Specialties of Hebei Borun Steel Trade Co., Ltd

The product range focuses on carbon‑steel pipe and tube solutions commonly required in oil & gas, construction and infrastructure projects. Seamless pipes are offered in API 5L grades from B up to X80, meeting pressure classes ranging from 150 psi to 15000 psi, while ERW welded tubes follow Chinese GB/T standards and ASTM A500 specifications for dimensions from 20 mm to 200 mm. Galvanized options use a hot‑dip coating of 99.995 % zinc, providing corrosion resistance for water‑line and offshore applications. Common tube profiles include round, square (40 × 40 mm) and rectangular sections, with wall thicknesses typically expressed as a percentage of the nominal diameter. Casing and tubing products adhere to API 5CT specifications, with grades J55, K55 and H40 used for drilling and completion strings.

Trade and Export Information - Hebei Borun Steel Trade Co., Ltd

China is one of the world’s largest exporters of carbon‑steel pipe, and shipments from Hebei typically move to the Middle East, Africa, Southeast Asia and Latin America, where oil‑field development and infrastructure growth drive demand. The relevant HS chapters - 7304 for seamless and welded pipe, 7305 for spiral pipe, and 7306 for tube and pipe fittings - are subject to customs inspections that verify material certificates and compliance with API or ASTM standards. Buyers usually require ISO 9001 quality‑management certification, API product certification (e.g., API 5L, API 5CT) and, for galvanized items, compliance with EN 10346 or ASTM A123 coating standards. Export logistics often involve bundling pipes on steel pallets or wooden cradles, loading them in 20‑ft or 40‑ft containers, and using Incoterms such as FOB Tianjin or CIF Shanghai, depending on the destination port.

Sourcing from Hebei Borun Steel Trade Co., Ltd - Buyer Guidance

When sourcing from Hebei Borun Steel Trade Co., Ltd, buyers should request the latest mill test report (MTR) that details chemical composition, tensile strength, hardness and dimensions for each grade cited (e.g., API 5L B, Q235). For casing and tubing, an API product data sheet and a hydrostatic test certificate confirming pressure rating are standard. Verify that the supplier can provide certificates of conformity for the applicable standards (ISO 9001, API 5L, ASTM A106) and that the coating thickness for galvanized pipe meets EN 10346 requirements. Clarify packaging details - whether the pipe will be bundled, strapped or crated - and confirm container loading plans to avoid damage during sea freight.

What steel grades are available for seamless pipe?

The catalogue lists seamless steel pipe under HS 7304.19 made from carbon steel to API 5L Grade B and ASTM A106 Grade B, and the line‑pipe entry covers grades from B up to X80. Higher API grades are offered for pressure‑critical applications.

Which certifications should I ask for before buying?

Request the mill test report, API product certification (e.g., API 5L, API 5CT) and evidence of ISO 9001 quality‑management compliance; for galvanized pipe also ask for EN 10346 coating certification. These documents confirm material grade and coating quality.

What are the typical dimensions and wall thicknesses?

Standard round pipe diameters range from 25 mm (1 in) to 610 mm (24 in) with wall thicknesses expressed by schedule numbers or a percentage of the nominal diameter. Square tubes are offered in sizes such as 40 × 40 mm with thicknesses matching ASTM A500 Grade B specifications.

How is the product packaged for export?

Pipes are usually bundled with steel straps or wooden cradles, placed on pallets, and loaded into 20‑ft or 40‑ft containers. Scaffolding and structural pipe may be crated separately to protect welds during transit.

Which Incoterms are commonly used?

Export transactions from China often use FOB from Tianjin or Shanghai ports, and buyers may also negotiate CIF or DAP depending on the destination country’s import procedures. The chosen term determines who bears freight and insurance costs.

What are the common end‑use industries for these products?

The steel pipe and tube range serves oil and gas drilling (casing, tubing), water‑transport pipelines, construction scaffolding, and industrial plant infrastructure such as boiler and pressure vessels. Each sector typically specifies pressure class and coating requirements.

Are there any size limitations for container loading?

Standard 20‑ft containers can accommodate pipe lengths up to 6 m, while 40‑ft containers can handle lengths up to 12 m; longer sections are usually shipped on flat‑rack containers or as break‑bulk cargo. Proper bracing is essential to prevent movement.

How can I verify the material composition?

The mill test report provides chemical analysis (C, Mn, Si, P, S) and mechanical properties (yield strength, tensile strength, elongation) that can be cross‑checked against the specified API or ASTM grade. Independent labs can also perform secondary testing if required.