Import Asme Sa210 A1 Boiler Tube — Buy in wholesale FOB from Supplier in China

ASME SA210 A1 boiler tube from Changsha Xianghui Entreprise Co., Ltd is a seamless carbon-manganese steel tube manufactured to ASTM A210 / ASME SA210 standards for high-pressure boiler and superheater service. The supplier specifies outer diameters from 12.7 mm to 127 mm with varying wall thicknesses, and the material is identified as carbon steel (SA210 A1, carbon-manganese). The A1 grade designates a specific carbon-manganese composition with minimum tensile strength of 415 MPa and minimum yield strength of 255 MPa at room temperature, values buyers should verify on the mill certificate for the specific heat.

SA210 A1 is distinguished from SA210 C by its lower carbon content and slightly reduced strength, making it suitable for medium-pressure boilers rather than the highest-pressure applications where Grade C is specified. The seamless manufacturing process, typically hot-finished or cold-drawn depending on size, ensures structural integrity under cyclic thermal stress. Carbon-manganese steels in this grade family offer adequate creep resistance up to approximately 480 degrees Celsius, beyond which chromium-molybdenum grades such as T11 or T22 become necessary. Typical wall thickness for power boiler tubing ranges from 2.0 mm to 12.7 mm, though the supplier's exact stocked programme requires direct confirmation.

This tubing serves utility boilers, thermal power plants, industrial process heating systems, and superheater circuits where ASME code compliance is mandatory. Changsha Xianghui Entreprise Co., Ltd sources from mills in China, a major global producer alongside India and Turkey. Buyers should confirm whether the supplier deals in metric-tonne lots, what length options are available, and whether the tubes come with original mill certificates or third-party inspection reports. The Hunan location may offer logistics advantages for inland Chinese mill access, though buyers should verify actual stockholding versus brokering arrangements.

Changsha Xianghui Entreprise Co., Ltd is located at 333, Wuyi Road, Changsha 410011, Hunan Province, China. The company is classified as an "imported" supplier tier with a "harbor" trust tier. The response rate is shown as 0.00% and average response hours as zero, indicating limited or no recent platform engagement. The name suggests a trading or distribution enterprise rather than a manufacturing mill, though this is not explicitly confirmed. No founding year, registered capital, workforce size, or annual turnover is stated.

The source description provided by the platform contains generic marketing language that has been stripped from this enrichment. What remains verifiable is the Hunan address, the product specialisation in boiler tubes, and the reference to sourcing from Chinese mills. Buyers should directly verify whether Changsha Xianghui Entreprise Co., Ltd holds ISO 9001 certification, whether it operates its own warehouse in Changsha, and what its mill sourcing network comprises. The lack of response data means due diligence through direct contact, reference checks, or third-party verification is essential before financial commitment.