- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Also available in equivalent grades: Chinese (20#), Japanese (STS370) & European (S235) Specifications . » Carbon Steel Seamless Carbon-Manganese High Tensile Steel Pipes, Tubes & Hollow Sections Square, Round & Rectangular Hot Finished & Cold Finished. All sizes in above grades are available in our stock (Catalogue for Hollow Section is attached: Attachment No.