Stainless Steel Pipe & Tube

Seamless and welded stainless round, square and rectangular pipe and tube in 304 and 316 for fluid, structural and decorative use.
| Category | Stainless Steel |
|---|---|
| Standards | ASTM, GB, EN, JIS |
| Material / grades | 201, 304, 304L, 316, 316L |
| Common sizes | Φ25×1.5, Φ57×3, Φ108×4, 50×50×2 |
| Length | 6m or cut to length |
| Surface | Pickled, Polished |
| Lead time | Stock orders dispatched same day; processed orders 3–5 days; custom orders scheduled on confirmation |
| Trade terms | EXW, FOB, CFR, CIF, DDP |
Detail Information
1. Stainless Steel Pipe & Tube — Overview
Stainless pipe and tube resist corrosion in water, chemicals and harsh environments, for process piping, handrails, frames and food-grade systems.
Seamless and welded stainless round, square and rectangular pipe and tube in 304 and 316 for fluid, structural and decorative use.
2. Specifications
| Material | 201, 304, 304L, 316, 316L |
|---|---|
| Standard | ASTM A312, A269, A554, GB/T 14976, GB/T 12771, EN 10217-7 |
| Outside diameter | 6–630 mm (round); 10×10–200×200 mm (square) |
| Wall thickness | 0.5–30 mm |
| Type | Seamless / welded |
| Surface | Pickled, polished (180#–600#), mirror |
3. Material Grades & Standards
We supply this product in the following grades. Other grades and standards can be sourced on request.
- 201
- 304
- 304L
- 316
- 316L
- ASTM
- GB
- EN
- JIS
4. Applications
- Building & construction
- Food & chemical processing
- Oil & gas
- Manufacturing
5. Product Photos


6. Why Order From Shanghai Banzhijia Steel
- 20,000+ tons of ready stock across every product category
- Cutting, slitting, levelling and processing to your size
- Mill Test Certificates and export documents with each order
- Ocean freight or China–Europe rail to more than 20 countries
- Order-specific specification confirmation
- Inspection documents coordinated according to order requirements
7. Packing & Shipping
We coordinate ocean freight or China–Europe rail to the agreed destination, and prepare commercial invoices, packing lists, certificates of origin, bills of lading and Mill Test Certificates for each order.

