ASTM 304/316/304L/316L/904L/2205/2507 Industrial Stainless Steel Products Seamless Pipe/Tube on Sale

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Product Description

Basic Specifications

Model NO.
304/316/304L/316L/904L/2205/2507
Grade
300 Series
Certification
ISO, AISI, ASTM, GB, EN, DIN, JIS
Shape
Round
Technique
Cold Rolled
Surface Treatment
Bright
Product Name
Stainless Steel Tubing
Material
200/300/400 Series
Surface
BA/2B/No.1/No.4/8K/HL
Length
1-12m
Usage
Construction Structure
MOQ
1 Ton
Origin
China

Product Overview

Stainless Steel Seamless Pipe/Tube is a highly prized material in various industries, renowned for its durability, corrosion resistance, and adaptability to a wide range of applications. These tubes, made without any seams or welds, offer a smooth, uniform, and strong structure, making them ideal for use in demanding environments.

The seamless construction ensures superior mechanical properties and the absence of potential weaknesses that could arise from welding. This, combined with the inherent strength of stainless steel, makes them suitable for high-pressure systems, corrosive environments, and extreme temperatures.

The versatility is further enhanced by the availability of different grades. For instance, austenitic grades like 304 and 316 are widely used in food processing and medical equipment due to their excellent corrosion resistance. Martensitic grades offer superior strength and hardness, suitable for automotive and oil & gas applications.

Production NameStainless Steel Seamless Pipe /Tube
Product SpecificationsOuter Diameter: 6-800 mm
Thickness: 0.1-100 mm (Size can be customized)
Length: ≤12000mm or as per request
Product StandardASTM A213, ASTM A312, ASTM A789, ASTM A790
Material Grade300 series: 301, 304, 304L, 310S, 316, 316L, 316Ti, 321
200 series: 201, 202
400 series: 409L, 410, 420, 430
Duplex: S31803, S22053, S25073
Special: 904L, 254Mo
Surface FinishBA, 2B, 2D, 4K, 8K, NO.4, HL, SB, Embossed

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Frequently Asked Questions

What are the main advantages of seamless stainless steel pipes?
Seamless pipes offer higher pressure ratings, superior structural integrity, and better corrosion resistance compared to welded pipes because they lack a longitudinal weld seam.
Which grades are most commonly used for industrial applications?
Grades 304 and 316 are the most popular. 304 is excellent for general use, while 316 offers superior resistance to chlorides and marine environments.
Can the pipes be customized to specific sizes?
Yes, we offer outer diameters from 6mm to 800mm and thicknesses from 0.1mm to 100mm. Lengths can also be customized up to 12,000mm.
What surface finishes do you provide?
We offer a wide range of finishes including BA (Bright Annealed), 2B, No.4 (Brushed), 8K (Mirror), and HL (Hairline) to meet different aesthetic and functional needs.
What international standards do your products meet?
Our stainless steel products comply with major global standards including ASTM A213, A312, A789, and A790, ensuring high quality and safety.
What is the typical lead time and MOQ?
The Minimum Order Quantity (MOQ) is 1 Ton. Lead times vary based on specifications and order volume, but we maintain a steady supply for standard grades.

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