Import Erw Steel Pipe, Astm A53 Gr.A, Gr.B, Api — Buy in Bulk from Supplier in China

The product is an ERW steel pipe offered in ASTM A53 Grade A and Grade B, manufactured using electric‑resistance welding. Pipe diameters and wall thicknesses can be customised to match project requirements, and the standard surface finishes are hot‑dipped galvanised or black painted for corrosion protection. The supplier lists ISO and SGS certifications to confirm conformity with international quality standards.

In the steel pipe market, carbon‑steel grades equivalent to ASTM A53 typically contain 0.25‑0.30 % carbon and meet a minimum tensile strength of 400 MPa. Typical commercial dimensions range from ½ in (12 mm) to 24 in (610 mm) outer diameter, with wall thicknesses following Schedule 40 or Schedule 80 conventions. Standard pressure ratings for these dimensions are 150 psi for Schedule 40 and 300 psi for Schedule 80, measured at 20 °C. The pipes are designed to satisfy the dimensional tolerances of ±0.5 % on diameter and ±12 % on wall thickness as required by ASTM A53.

Primary users include construction contractors, oil‑and‑gas engineers and municipal water utilities that need reliable fluid transport or structural support. The supplier states that minimum order quantities are flexible and that shipments can be arranged on FOB or CIF terms, with packaging that protects the pipe ends during transit. Importers should request the final size schedule, certification documents and the chosen surface finish before confirming the order.

Xiamen Landee Pipe Co., Ltd. is based at Suite 2201, Huiteng Metropolis, No. 321 Xiamen 361012 Fujian, China. The company is listed as an imported‑tier supplier with a harbour‑level trust rating on the platform. Its response metrics show a response rate of 0 % and an average response time of 0 hours, indicating that enquiries may require follow‑up. Landee specialises in producing electric‑resistance welded steel pipes for industrial use.

The supplier advertises ISO and SGS certification for its pipe products, confirming compliance with recognised quality systems. It offers flexible minimum order quantities and can ship on FOB or CIF incoterms, with packaging designed to protect pipe ends. No further details on production capacity, lead times or client references are provided in the listing.