316 Stainless Steel Welded Pipe 1 Inch ASME SA270 – Hygienic & Durable Piping
Product Introduction:
The 316 Stainless Steel Welded Pipe, with a 1-inch diameter, is a high-quality austenitic stainless steel tube manufactured according to ASME SA270 / ASTM A270 standards. Designed for industrial, chemical, food, and pharmaceutical applications, this pipe provides exceptional corrosion resistance, hygienic surfaces, and durability. Produced by Wuxi Korer Stainless Steel Co., Ltd., it features precision TIG welding and bright annealing, ensuring smooth internal and external surfaces that minimize fouling, prevent contamination, and ensure long-term reliable performance. The molybdenum-enriched 316 stainless steel provides superior resistance to chlorides, acids, and high-temperature fluids, making it ideal for demanding applications.
Applications:
-
Food and beverage processing pipelines requiring hygienic and corrosion-free piping
-
Pharmaceutical and biotechnology fluid systems
-
Chemical and petrochemical pipelines for acids, alkalis, and corrosive fluids
-
Evaporators, heat exchangers, and condensers
-
Marine and seawater piping systems
-
HVAC, refrigeration, and industrial fluid transport
Advantages:
-
Superior corrosion resistance to acids, chlorides, and alkaline solutions
-
Bright annealed finish provides smooth, hygienic surfaces suitable for sterile fluid transfer
-
High mechanical strength suitable for moderate to high-pressure systems
-
Durable and long-lasting, reducing maintenance costs and downtime
-
Excellent weldability and formability for custom piping installations
-
Compliant with ASME SA270 / ASTM A270 standards, ensuring international quality and reliability
Material Composition (316 Stainless Steel):
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.03 |
Technical Specifications:
| Parameter | Value |
|---|---|
| Standard | ASME SA270 / ASTM A270 |
| Material Grade | 316 |
| Outer Diameter | 1 inch (25.4 mm) |
| Wall Thickness | Customizable (1–6 mm) |
| Length | Up to 12 meters |
| Surface Finish | Bright Annealed / Polished / Pickled |
| Type | Welded Stainless Steel Pipe |
| Certification | ISO 9001:2008, Pressure Pipe License, Food & Pharmaceutical Compliance |
Manufacturing Process:
Raw Material Inspection → Slitting → Tube Forming → TIG/Plasma Welding → Heat Treatment (Bright Annealing) → Straightening → Pickling / Polishing → Non-Destructive Testing (Eddy Current / Ultrasonic) → Dimensional & Surface Inspection → Marking → Packaging
FAQ:
Q1: Why is 316 stainless steel preferred for hygienic and chemical applications?
A: 316 stainless steel is corrosion-resistant, durable, and has smooth surfaces suitable for sterile fluid and chemical transport.
Q2: Can this pipe handle high-pressure and high-temperature fluids?
A: Yes, it maintains mechanical strength and corrosion resistance under elevated temperatures and pressures.
Q3: Are custom sizes and finishes available?
A: Yes, diameters, wall thicknesses, lengths, and surface finishes can be customized to meet project requirements.
Core Keywords (SEO):
316 stainless steel pipe, 1-inch ASME SA270 welded tube, hygienic stainless steel pipe, corrosion-resistant 316 pipe, food and pharmaceutical stainless steel tubing, bright annealed welded 316 tube, industrial stainless steel piping, TP316 welded stainless steel pipe, chemical-resistant stainless steel tube, durable stainless steel piping supplier.