316 316L Stainless Steel Seamless Pipe 4-219mm OD 0.6-60mm Thickness for Industrial Applications
Price:
Negotiate
MOQ:
1ton
Delivery Time:
10-25 days
Brand:
HNJBL
Product Description
Product Overview
316 and 316L stainless steel seamless pipes are hollow long round steel tubes designed for demanding industrial applications requiring superior corrosion resistance and mechanical strength.
These pipes are widely used in petroleum, chemical processing, medical equipment, food processing, light industry, machinery, and instrumentation applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Grades | 201, 202, 310S, 304, 316, 316L |
| Outer Diameter | Seamless: 4mm-219mm | Welded: 8mm-3000mm |
| Thickness | Seamless: 0.6mm-60mm | Welded: 0.5mm-45mm |
| Length | 5800-6100mm or custom lengths |
| Surface Finish | 180G, 320G, BA, 400G, 500G, 2B, Mirror |
| Standards | ASTM, GB, JIS, DIN, EN, AISI |
Material Composition
| Grade | C | Cr | Ni | Mo | Other Elements |
|---|---|---|---|---|---|
| 316 | ≤0.08 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | - |
| 316L | ≤0.03 | 16.0-18.0 | 12.0-15.0 | - | - |
| 304 | ≤0.08 | 18.0-20.0 | 8.0-10.5 | - | - |
| 304L | ≤0.03 | 18.0-20.0 | 9.0-13.0 | - | - |
Surface Finish Options
| Finish | Characteristics & Applications |
|---|---|
| NO.1 | Hot-rolled surface, annealed and pickled; used for industrial tanks and chemical devices |
| NO.2D | Cold-rolled, annealed and pickled without skinpassing; suitable for automotive parts and building materials |
| NO.2B | Superior brightness and flatness compared to NO.2D; versatile for comprehensive applications |
| NO.3 | Polished with abrasive belt grit #100-120; used for building ornaments and kitchen utensils |
| NO.4 | Polished with abrasive belt grit #150-180; ideal for food processing equipment and building applications |
| BA | Cold rolled, bright annealed with excellent mirror-like brightness; used for electrical appliances and decorative materials |
Industrial Applications
Petrochemical industry, chemical fertilizer production, oil refining, oil and gas transmission, food processing, pulp and paper manufacturing, energy and environmental sectors.
Key Properties
- Excellent weldability and flame cutting capability
- Non-magnetic properties
- Modulus of elasticity: 210 x 10³ N/mm²
- Density: Approximately 7.80 g/cm³
- Solution annealing at 1000-1050°C followed by water quenching
Quality Assurance
All products undergo comprehensive testing including UT (Ultrasonic Testing), ET (Eddy Current Testing), HT (Hydrostatic Testing), and RT (Radiographic Testing) according to international standards.
Packaging & Delivery
| Parameter | Details |
|---|---|
| Package | Standard export seaworthy packaging with water-proof paper, edge protection, and wooden pallets |
| Container Capacity | 20ft container: Max 25 Ton, Max length 5.8m | 40ft container: Max 25 Ton, Max length 11.8m |
| Delivery Time | 7-15 days standard, adjustable based on order quantity |
| Loading Ports | Tianjin, Xingang, Qingdao, Shanghai, Ningbo, or any major Chinese seaport |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu