Description
As an elite steel manufacturer and international trading exporter, Sino East Steel Group Enterprise provides structural and industrial ASTM A53 Galvanized Steel Pipe for Bulk Wholesale solutions. Engineered with heavy-duty durability to support global pipeline networks, civil infrastructure, and steel frame projects. Compliance tested under standard parameter criteria: Hot-Dipped Zinc Coating (300g/m²) & Threaded Ends.
Detailed Technical Parameters
Review the engineering matrix and size charts below. Custom wall thicknesses (WT) and lengths can be scheduled on request:
B2B Customization & Processing Capabilities
Sino East Steel Group provides professional in-house structural processing services at our Tianjin manufacturing plant:
- Custom Length Tolerances: Precision cutting to specified lengths (range: 1m to 12m) with tight length tolerances (±5mm).
- Advanced End Connections: High-precision threading with standard coupling couplers, standard grooving for Victaulic joints, or standard beveled endings for structural welding.
- Bespoke Anti-Rust Coatings: Choose from 300g/m² Hot-Dip Galvanizing, pre-galvanization, protective black varnishing, red/grey protective primers, or anti-rust light oiling.
Strict Quality Control (QC) & Testing Standards
Every batch of products dispatched from the Sino East Steel Group facility is accompanied by full metallurgical verification documents:
- EN 10204 3.1 Mill Test Certificate (MTC) detailing chemical composite (C, Mn, Si, P, S) and mechanical yield tensile strength limits.
- 100% Non-Destructive Testing (NDT): Automatic online Eddy Current Testing or high-pressure hydrostatic inspections.
- Third-Party Inspecting Friendly: SGS, Bureau Veritas (BV), or TÜV SÜD inspector visual and dimensional thickness auditing at loading ports.
Packaging & Container Sea Freight Logistics
We coordinate container logistics and bundling to ensure rust-free, safe transport on global vessels:
| Packing Method | Bundled in hexagonal shapes bound securely with strong steel strips, or protected with woven waterproof plastic sheets for marine shipments. |
|---|---|
| Loading Ports | Tianjin Port / Xingang Port (China), ensuring daily container vessel loading and rapid customs clearance. |
| Container Capacities | 20GP containers (up to 5.8m length, max load 25-27 tons) or 40GP/40HC containers (up to 12m length, max load 25-26 tons). |
B2B Wholesale FAQ (Buyer Guide)
What is your Minimum Order Quantity (MOQ)?
Our standard MOQ is 10-15 tons per size for standard steel products. For stock dimensions, we accept sample order volumes starting from 1 ton.
What are your accepted international payment terms?
We support 30% T/T deposit payment + 70% T/T balance against copy of Bill of Lading (B/L), or 100% Irrevocable Letter of Credit (L/C) at sight.
