Taiyuan Simis Precision Casting Co., Ltd.

Taiyuan Simis Precision Casting Co., Ltd. is based in China and currently lists five active products under its iron‑pipe portfolio. The catalogue includes pipe fittings, centrifugal ductile iron pipe, ductile iron dismantling joints, ductile iron pipe fittings, and a cast‑iron soil pipe that is classified under HS code 7303.00 and manufactured from Grey Cast Iron conforming to ASTM A48, Class 30‑40. Each entry falls within the broader HS chapter 73 covering articles of iron or steel, reflecting standard trade classification for pipe and fitting products. The supplier’s tier is recorded as imported with a harbor trust level, indicating a focus on cross‑border transactions.

The product set spans both ductile and grey cast iron families, with the ductile items typically engineered for pressure‑rated water or gas distribution and the grey cast‑iron soil pipe aimed at underground drainage applications. While only the soil pipe carries an explicit HS code in the supplied data, the other items would normally be grouped under related HS headings such as 7304 for ductile‑iron pipe and 7305 for fittings. The catalogue does not disclose dimensions, pressure classes or coating details, but the material specifications suggest compliance with common industry standards for cast‑iron infrastructure components.

The supplier’s catalogue lists five distinct items: pipe fittings, centrifugal ductile iron pipe, ductile iron dismantling joints, ductile iron pipe fittings, and a cast‑iron soil pipe (HS 7303.00, Grey Cast Iron ASTM A48 Class 30‑40). In the global market, ductile‑iron pipe products are commonly supplied in grades such as ISO 2531 Class A or B, with wall thicknesses ranging from 4 mm to 25 mm and pressure ratings up to PN 10 (10 bar). Pipe fittings for ductile iron are usually cast to ISO 2531 dimensions and may carry internal pressure‑class markings (e.g., PN 6, PN 10). Grey cast‑iron soil pipes are typically produced to ASTM A48 specifications, with a minimum tensile strength of 30 MPa for Class 30 and 40 MPa for Class 40, and are often supplied in lengths of 2 m or 3 m. Buyers frequently request material test reports confirming chemical composition, tensile strength, and impact resistance for both ductile and grey cast‑iron items.