AST YST 210 125 NB MS CHS - (139.7 x 5.4 mm) - 6 mtr Length
AST YST 210 125 NB MS CHS - (139.7 x 5.4 mm) - 6 mtr Length
Specifications
| Diameter | 139.7 mm |
|---|---|
| Length | 6 m |
| Nominal Bore | 125 NB |
| Thickness | 5.4 mm |
Description
The AST YST 210 125 NB MS CHS - (139.7 x 5.4 mm) - 6 mtr Length manufactured by AST PIPES is a prime-grade ERW Circular Hollow Section in YST 210 mild steel aligned with IS 1161:2014 (Steel Tubes for Structural Purposes). Offering a 139.7 mm OD × 5.4 mm wall profile (125 NB) in 6 m standard lengths, this CHS is a large-diameter circular section engineered for primary structural columns, heavy trusses, and industrial frames delivering minimum yield of 210 MPa, excellent ductility, and a smooth external finish — making it a preferred structural and architectural tube for light-to-medium structural, architectural, and utility applications. The circular profile's inherent torsional efficiency and equal bending capacity make it a go-to section for exposed structural columns and architectural applications.
Key Features:- Minimum yield: 210 MPa | Minimum tensile: 330 MPa — as per IS 1161:2014
- Circular cross-section 139.7 mm OD with 5.4 mm wall: cost-effective strength for everyday structural and plumbing service
- IS 1161:2014 compliance with IS marking — guaranteed structural quality assurance
- Cold-formed process for tight dimensional tolerances and superior roundness control
- Standard 6 m lengths compatible with modular structural and architectural grid spacings
- Suitable for hot-dip galvanising, electrostatic powder coating, and intumescent fire treatment
- Equal bending resistance in all planes — no orientation-specific design or detailing required
- Compatible with standard weld-on flanges, end caps, saddle clamps, and rosette connections
- Prime HR coil input ensuring uniform grain structure and consistent mechanical properties
- Batch-identifiable tubes for quality traceability throughout the project lifecycle
- Industrial plant pipe racks, equipment skid frames, and reactor support structures
- Mining equipment frames, conveyor gantry columns, and ore-handling structure legs
- Crane runway columns, gantry uprights, and jib crane mast sections
- Shipbuilding and marine structural tubulars for hull and above-deck structures
- Overhead electrical transmission tower leg members and bracing tubulars
- Workshop jigs, fixture frames, and custom fabrication support structures
- Cold-storage and refrigerated warehouse structural frames and column supports
Specifications
| Base | Detail |
|---|---|
| Diameter | 139.7 mm |
| Length | 6 m |
| Nominal Bore | 125 NB |
| Thickness | 5.4 mm |
Mechanical & Chemical Composition
Main Specifications
| Base | Detail |
|---|
Chemical Composition
| Base | Detail (%) |
|---|
Reviews
No reviews yet
Be the first to review this product!
FAQs
SteelBazaar offers a wide variety of steel products, including Flat Rolled Steels, such as Hot Rolled, Cold Rolled, Galvanized, Colour-Coated Steel, Electrolytic Tinplate, Tin-Free Steel, CRNO, CRGO and Long Products, such as TMT, Angle, Channel, Beams and Others. You can quickly source these from multiple trusted manufacturers and distributors, all in one place.
Disclaimer
Delivery Policy
The actual product may vary from the image shown on this page. We reserve the right to modify product specifications, prices, or availability without prior notice. Please get in touch with us if you have any questions or require further clarification regarding our steel products. Your satisfaction is our priority, and we are here to assist you with any inquiries or concerns.
Procure Now Pay Later!!
- Up to 2 Crore Credit Limit
- At 0% Interest Rate
- Upto 45 Days Credit Period
STEELBAZAAR
SB Trusted Seller Benefits
Seller is identity-verified and registered with us, ensuring genuine business dealings.