Import Square Pipe In China Dongpengboda — Buy in wholesale FOB from Supplier in China

The square pipe marketed as Square Pipe In China Dongpengboda is manufactured from carbon steel grades ranging from Q195 to Q345, supplied as welded square tubes. Standard dimensions span from 20 mm × 20 mm up to 400 mm × 400 mm, with wall thicknesses between 1.5 mm and 16 mm, meeting common ASTM, BS and JIS specifications. The product is offered with either a plain finish or a galvanised coating, reflecting the plant’s twelve galvanised lines and six hot‑rolled lines. Production is aligned with ISO 9001 quality management, and the supplier highlights cost‑effective pricing for bulk orders.

Carbon steel Q195 provides modest strength for light‑weight frameworks, while Q345 delivers high yield strength for demanding structural loads. The typical industry size range of 20 mm to 400 mm square with varied wall thicknesses enables flexibility across construction, furniture manufacturing and agricultural equipment. Galvanised coating enhances corrosion resistance for outdoor applications, whereas the plain finish is suitable for indoor structural components. The supplier’s packaging strategy inserts smaller pipes into larger ones and palletises the bundles to optimise container space, reducing shipping costs for buyers.

Importers commonly select these pipes for scaffolding, building frames, and machinery supports where a reliable strength‑to‑weight ratio is required. DongPengBoDa lists flexible packaging and supports standard trade terms, but exact minimum order quantities, lead times and payment conditions must be confirmed directly with the supplier. Typical payment methods include L/C and T/T, aligned with international steel trade practice. Prospective buyers should request the mill test certificate and verify the steel grade and coating specifications before finalising any purchase.

DongPengBoDa Steel Pipe Group is situated in Daqiuzhuang Town, Jinghai City, Tianjin 300384, China. The firm holds a harbour trust tier and, according to platform data, currently shows a 0 % response rate, indicating limited communication activity on the marketplace. The company states that it follows ISO 9001 quality management procedures, which suggests a structured approach to production and documentation. Its product catalogue focuses on welded carbon‑steel square tubes for a variety of structural applications.

The supplier operates twelve galvanised steel pipe production lines and six hot‑rolled lines, enabling it to offer both coated and uncoated products. It mentions participation in numerous domestic and international exhibitions, reflecting an effort to expand market reach. While a new plant is planned to increase capacity, the listing does not provide specific output figures, revenue data or client references. Buyers are advised to request the current ISO 9001 certificate and any additional quality documentation directly from DongPengBoDa.