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Yi He Fa Enterprises
prides itself in providing reliable and quality steel products. We offer a full range of round bars, hollow bars and steel pipes that fit your stringent specifications and needs.
ST355 Steel Hollow Bar, our flagship product, offers the most economical, cost-effective machining stock for the manufacture of a great variety of hollow components and structural parts.
- Proven cost savings
- Economic substitute for hot finished tube specifications
- Over 200 different combinations of outside diameter and wall thickness
- Excellent machining, welding and mechanical properties
- Locomotive and mechanical Engineering
- Marine and offshore
- Construction and mining
S355 Steel – The 3-in-1 Steel
Available in: Round Solid and Hollow Bar
- Chemical Composition that is very suitable for welding applications
- Mechanical properties that is of high yield and strength. Excellent for mechanical and structural applications
- Physical micro-structure characteristic that works well for machining and surface hardening application