About Hunan Great Steel Pipe Co., Ltd. - Steel Pipes Supplier in China

China hosts the supplier Hunan Great Steel Pipe Co., Ltd., which currently lists 17 active products across steel pipes, steel tubes and an agriculture category. The catalogue references HS code families 7304, 7305 and 7306, covering carbon and low‑alloy steel pipes for a range of pressure and diameter specifications. Product titles include Ssaw steel pipe, Lsaw steel pipe, welded steel pipe, seamless steel pipe, ERW steel pipes and 3PE‑coated steel pipes. Material descriptions cite Carbon Steel Grade B, API 5L grades B to X80, and alloy grades such as Q235B, Q345B and X70. The supplier’s listings also contain specific HS codes for individual items, for example 7304.61 for a carbon‑steel pipe and 7306.30 for ERW welded pipe.

The information provided does not include any claims about certifications, revenue or production capacity. The supplier’s catalogue focuses on pipe types that are commonly used in oil‑and‑gas transmission, water conveyance and infrastructure projects, and the HS codes indicate classification under the broader “Iron or steel tubes and pipes” chapter. All product references are limited to the items and material grades supplied in the facts, without additional marketing language.

Product Range and Specialties of Hunan Great Steel Pipe Co., Ltd.

The catalogue enumerates 17 pipe products, ranging from Ssaw and Lsaw seamless and welded sections to ERW tubes and 3PE‑coated pipelines. Typical industry grades for these categories include API 5L (Grades B, X42, X52, X60, X65, X70, X80), ASTM A53/A106 for carbon steel, and Q235/Q345 for low‑alloy grades. Common specifications involve outer diameters from 21 mm up to 1219 mm, wall thicknesses measured by schedule numbers, and pressure ratings from PN10 to PN80. Coated pipes such as the 3PE variants usually meet ISO 9001‑based coating standards and are tested for adhesion, impact resistance and cathodic protection performance.

Trade and Export Information - Hunan Great Steel Pipe Co., Ltd.

Chinese steel pipe exporters typically serve markets in the Middle East, North Africa, Southeast Asia and Latin America, where oil‑and‑gas pipelines, water‑distribution networks and construction projects drive demand. HS chapters 7304‑7306 are subject to customs duties that vary by destination, and many importers require certificates of conformity such as API product data sheets, ISO 9001 quality system certificates and, where applicable, PED (EU Pressure Equipment Directive) compliance. Standard export logistics involve bundling pipes on wooden pallets, loading them into 20‑ft or 40‑ft containers, and using FOB terms from ports in Hunan province or CIF to the buyer’s destination port. Chinese manufacturers often provide pre‑shipment inspection reports through agencies like SGS or Bureau Veritas to satisfy buyer due diligence.

Sourcing from Hunan Great Steel Pipe Co., Ltd. - Buyer Guidance

Buyers should request a Mill Test Report (MTR) that details chemical composition, tensile strength and hardness for each grade cited (e.g., API 5L B, X70). For coated products, a coating test report covering adhesion, cathodic protection voltage and impact resistance is essential. Verification of the supplier’s ISO 9001 registration, API product certification and any PED or CE marking should be obtained before finalizing the order, and sample pipes can be requested to confirm dimensional tolerances and surface finish.

What types of steel pipe products does Hunan Great Steel Pipe Co., Ltd. list?

The supplier lists 17 items including Ssaw and Lsaw seamless pipes, welded and ERW tubes, 3PE‑coated pipelines and carbon‑steel pipes identified by HS codes 7304, 7305 and 7306. Materials cover carbon steel grades B, Q235/Q345 and API 5L grades ranging from B to X80.

Which industry standards apply to the listed pipe grades?

Typical standards include API 5L (Grades B, X42‑X80), ASTM A53/A106 for carbon steel, and Chinese GB/T standards for Q235/Q345 plates. Coated pipes follow ISO‑based 3PE coating specifications that are common in pipeline projects.

What documentation should a buyer request before purchasing?

Request a Mill Test Report, a material certificate matching the API 5L grade, and a coating test report for 3PE‑coated pipes. If applicable, ask for the supplier’s ISO 9001 certificate and any API product data sheet or PED compliance document.

What are typical minimum order quantities and lead times?

Minimum order quantities usually start at one metric ton or a standard bundle of 500 mm diameter pipe, depending on the product. Lead times reported by Chinese pipe exporters range from 30 to 45 days after order confirmation, subject to material availability.

How are the pipes packaged for international shipment?

Pipes are typically bundled, strapped and placed on wooden pallets, then loaded into 20‑ft or 40‑ft containers. For large‑diameter sections, open‑top containers or flat‑rack containers are used to accommodate length.

Which Incoterms are most commonly used for these exports?

FOB terms from ports in Hunan province and CIF to the buyer’s destination port are the most frequently applied Incoterms for steel pipe shipments from China.

Which regions most often import these types of steel pipes?

Major importers include countries in the Middle East (e.g., Saudi Arabia, UAE), North‑African nations, Southeast Asian markets such as Vietnam and Indonesia, and Latin American countries engaged in oil‑and‑gas or water‑infrastructure projects.