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316 Stainless Steel Pipe

316 Stainless Steel Pipe Specification

End Protector
Plastic Caps

Connection
Welded, Seamless

Alloy
Yes

Product Type
Stainless Steel Pipe

Application
Chemical Industry, Food Processing, Pharmaceutical, Petroleum, Construction, Marine

Surface Finish
Manual Polish

Material
Stainless Steel

Steel Grade
A

Type
Pipe

Shape
Round

Standard
ASTM A312, A213

Grade
316

Surface Treatment
Annealed

Technique
Cold Drawn, Hot Rolled

Thickness
4 mm

Outer Diameter
114.3 mm

Length
6 m

Tolerance
0.1 mm

Color
Silver

Manufacturing Process
Seamless/Welded

Weight
Varies by size and length

Melting Point
1375-1400°C

Tensile Strength
515 MPa (min)

Hardness
HRB 95 Max

Elongation
35% (min)

Yield Strength
205 MPa (min)

Density
7.98 g/cm³

Packaging
Standard Export Packing, Wooden Cases

Corrosion Resistance
Excellent

316 Stainless Steel Pipe Trade Information

Minimum Order Quantity
500 Ten Gross

Payment Terms
Cash in Advance (CID)

Supply Ability
10 Per Month

Delivery Time
1 Days

Main Domestic Market
All India

About 316 Stainless Steel Pipe

The 316 Stainless Steel Pipe excels in its remarkable ability to withstand high temperatures while maintaining its structural integrity. This exceptional heat resistance makes it a preferred option for various industries, including petrochemical, furnace components, heat exchangers, power generation, and chemical processing. Moreover, the 316 Stainless Steel Pipe demonstrates excellent corrosion resistance, ensuring its durability and longevity even in demanding environments with oxidizing and reducing atmospheres. It exhibits outstanding resistance to acids, alkalis, and chlorides, providing reliable performance and guaranteeing its endurance over time.

Steel Grade	316
Shape	Round
Pipe Fluid	Water
Surface Finish	Finished Polished
Type	Welded
Usage/Application	Construction
Material	Stainless Steel
Elongation	33%

Superior Corrosion Resistance for Harsh Environments

316 Stainless Steel Pipe stands out for its excellent resistance to corrosion, particularly in chloride and saline environments. This makes it highly valued in industries such as marine, chemical processing, and pharmaceuticals, where exposure to harsh substances is common. The material's inherent alloy composition and surface finish help prolong pipe lifespan and lower maintenance frequencies.

Precision Engineering and Customizable Specifications

Each pipe is meticulously manufactured to a high level of precision, meeting ASTM A312 and A213 standards. Tolerances are held at 0.1 mm, and options for seamless or welded construction allow for flexibility in different projects. The manual polished surface finish and annealed treatment ensure durability and a clean silver appearance.

Versatile Applications Across Multiple Industries

These pipes are used extensively in the chemical industry, food processing, pharmaceutical manufacturing, petroleum transport, construction, and marine fields. Their robustness, hygiene, and resistance to corrosion make them ideal for transporting fluids, structural frameworks, and high-pressure systems.

FAQ's of 316 Stainless Steel Pipe:

Q: How is 316 stainless steel pipe manufactured?

A: 316 stainless steel pipes are produced using either seamless or welded processes. Seamless pipes are formed by hot rolling or cold drawing solid billets without any welding, while welded pipes are made by welding stainless steel plates or strips together. Each pipe undergoes annealing and manual polishing to enhance its properties and final appearance.

Q: What benefits does 316 stainless steel offer over other grades?

A: Grade 316 stainless steel features superior corrosion resistance, particularly against chlorides and acidic environments, compared to standard 304 grades. This results from its molybdenum content, making it ideal for marine, chemical, or food applications where longevity and hygiene are critical.

Q: Where can these pipes be used effectively?

A: 316 stainless steel pipes are suitable for use in the chemical industry, food processing plants, pharmaceutical facilities, petroleum pipelines, construction frameworks, and marine structures. Their resilience and hygienic qualities meet the stringent standards required by these sectors.

Q: What is the process for packaging and exporting these pipes?

A: The pipes are typically packed in wooden cases or using standard export packing, ensuring they are protected from damage during transit. Plastic caps are used for end protection, making the pipes suitable for export to various countries, including India, by manufacturers, suppliers, exporters, and dealers.

Q: When should I choose seamless over welded stainless steel pipe?

A: Seamless pipes are best used when high pressure, uniform strength, or critical safety is required, as they lack any welded joints. Welded pipes, on the other hand, are suitable for general purposes where cost efficiency and availability are prioritized.

Q: How is the pipe's surface treated and why?

A: The pipe undergoes an annealing process to relieve stress and improve ductility, followed by manual polishing to achieve a smooth, silver finish. This treatment enhances both the corrosion resistance and the aesthetic quality of the pipe, making it suitable for visible or hygienic applications.