Sobre nosotros
Eastern Steel Manufacturing Co.,Ltd es un fabricante y distribuidor líder de tubos de acero sin costura, tubos de acero soldados, productos OCTG y accesorios. Suministramos procesamiento de primer paso, piezas semiterminadas y piezas terminadas para ayudar a nuestros clientes a cumplir con los requisitos de fabricación más allá de su capacidad o para mejorar las operaciones avanzando en el procesamiento de preproducción.
Categoria de producto
Noticias
En esta columna puede encontrar los artículos relacionados con las tuberías de acero que necesita, incluidas las tendencias de la industria, los estándares y materiales de los productos y algunas pautas técnicas.
Servicios
Eastern Steel Manufacturing Co., Ltd no solo mejora la producción de productos y los servicios de venta, sino que también brinda servicios adicionales de valor agregado. Siempre que lo necesite, podemos completar sus necesidades específicas juntos.
Instalación
Eastern Steel Manufacturing Co., Ltd no solo mejora la producción de productos y los servicios de venta, sino que también brinda servicios adicionales de valor agregado. Siempre que lo necesite, podemos completar sus necesidades específicas juntos.
Proyectos
Muchos años de experiencia en proyectos a gran escala en varios campos (petróleo y amp; Gas, Construcción, Energía Eléctrica, Marina & Costa afuera, Tratamiento de agua, Exploración & Servicios de perforación, oleoductos y amp; Petroquímica, etc.）, el equipo de proyecto profesional es responsable desde la recepción hasta el final del proyecto.
About HS code
The customs code is the HS code, which is the abbreviation of the Harmonized Coding System. Its full name is "International Convention for Harmonized Commodity Description and Coding System" (International Convention for Harmonized Commodity Description and Coding System), abbreviated as Harmonized System (HS)
HS CODE is the abbreviation of "Harmonized Commodity Description and Coding System". The Harmonization System Code (HS-Code) was formulated by the International Council of Customs. The English name is The Harmonization System Code (HS-Code). It is a system for quantitative management of the tariff rates imposed/refundable on entry and exit of various products. The basic element of customs and commodity entry and exit administration agencies in various countries to confirm commodity categories, conduct commodity classification management, review tariff standards, and inspect commodity quality indicators is the HS code, a universal identity certificate for import and export commodities.
All HSN Codes or HS Codes for seamless carbon steel pipe
HSN Code 7304: Tubes, pipes and hollow profiles, seamless, of iron or steel (excluding products of cast iron)
| HS Code | Description |
| 730410 | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excluding products of cast iron) |
| 730411 | Line pipe of a kind used for oil or gas pipelines, seamless, of stainless steel |
| 730419 | Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excluding products of stainless steel or of cast iron) |
| 730421 | Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excluding products of cast iron) |
| 730422 | Drill pipe, seamless, of stainless steel, of a kind used in drilling for oil or gas |
| 730423 | Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excluding products of stainless steel or of cast iron) |
| 730424 | Casing and tubing, seamless, of a kind used for drilling for oil or gas, of stainless steel |
| 730429 | Casing and tubing, seamless, of iron or steel, of a kind used in drilling for oil or gas (excluding products of cast iron) |
| 730431 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled "cold-reduced" (excluding cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas) |
| 730439 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, not cold-drawn or cold-rolled "cold-reduced" (excluding cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas) |
| 730441 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas) |
| 730449 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, not cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines or of a kind used for drilling for oil or gas) |
| 730451 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil) |
| 730459 | Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, not cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil) |
| 730490 | Tubes, pipes and hollow profiles, seamless, of non-circular cross-section, of iron or steel (excluding products of cast iron) |
Correo electrónico: sales@eastern-steels.com
