2b Finish for Painting/Coating S30408 Stainless Steel Round Tube for Structural Applications and Construction Projects

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Product Description

📋 Overview & Basic Info
Model NO.
Sch 5, Sch10, Sch 40, Sch 80, Sch 80s, Sch 160
Material
Tp316L, S31603, 104404, 1.4435, TP304, TP304L, 1.4401
Outer Diameter
2 inch
Type
Welded Pipe
Wall Thickness
20
Trademark
CRS
Production Capacity
5000 Tons/Year
MOQ
1 Ton
📦 Packaging & Delivery
Package Size
620.00cm * 80.00cm * 80.00cm
Gross Weight
300.000kg
Lead Time
7 days (1-10 Tons); Negotiable (>10 Tons)
Transport
Wooden Box
🚀 Global Leader in Ultra-Clean Pipes & Tubes

Our state-of-the-art production ensures exceptional quality for a wide range of applications. Key products include ultra-smooth EP pipes (mirror-like finish Ra≤0.10μm) and reliable BA pipes, perfect for high-purity environments. We also feature versatile MP and AP pipes for demanding industrial uses, precision heat exchange tubes, and matching fittings.

Key Application Areas:

  • 🔹 Semiconductor Cleanrooms
  • 🔹 Hydrogen Energy Systems
  • 🔹 Biopharmaceuticals & Food Processing
  • 🔹 Ultra-High Purity Gas Delivery
  • 🔹 Chemical Delivery & Vacuum Systems
Stainless Steel Tube Application
🛠️ Controlled Production Process

We utilize fully automated production lines, eddy current testing, ultrasonic testing, hydrostatic (pneumatic) pressure testing, and spectral laboratories. Our facilities include a 500sqm Class 100K clean room, high-purity nitrogen purging, and automated electropolishing lines.

Production Process 1
Production Process 2
📜 Product Certificates

Our solutions are certified to international standards: ISO9001, ISO14001, ISO45001, and PED.

Product Certificates
📽️ Facility Showcase

Established in 2013, our facility focuses on BA, AP, MP, and EP ultra-pure stainless steel clean tubes with an annual capacity of 5,000 tons. We supply reliable fittings and pipes to various industries worldwide.

Facility Infrastructure
Product Features & Specifications
Product Specification 1
Product Specification 2
Steel Grades
HR31603, TP316L, 1.4404, 1.4435, Austenitic, Duplex
Surface Roughness
Inner/Outer Surface: 0.2μm & 0.6μm (Ra)
Tolerance
According to standards or customer requirements
Compliance
ASTM, ASME, JIS, GB, EN
Frequently Asked Questions
What types of stainless steel pipes do you mainly produce?
We specialize in manufacturing welded and seamless stainless steel pipes suitable for pressure-bearing, high-temperature, and corrosive environments, including petrochemical and heat exchanger applications.
How is the "Specification" of a stainless steel pipe expressed?
Specifications are defined by Outer Diameter (O.D.) and Wall Thickness (W.T.) in metric (mm) or imperial (Inch, BWG). Lengths are typically 5.8m, 6m, or fixed as per request.
Which international standards do your products comply with?
Our products adhere to ASTM A312/A269, ASME SA312, EN 10216-5, EN 10217-7, and JIS G3459. Certificates can be provided upon request.
What is the Minimum Order Quantity (MOQ)?
For standard products, the MOQ is generally 1 ton. For custom or non-standard specifications, the MOQ may be higher based on production complexity.
What is the typical lead time for orders?
Small orders (1-10 Tons) usually have a lead time of 7 days. Larger orders over 10 Tons require negotiation based on production schedules.
What is the annual production capacity for these tubes?
We have a robust annual production capacity of 5,000 tons, covering BA, AP, MP, and EP ultra-pure stainless steel clean tubes.

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