Stainless steel tube ; square tube System 1

Stainless steel tube ; square tube

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Quick Details

Standard:	JIS,AISI,ASTM,GB	Place of Origin:	China (Mainland)	Model Number:	304 316L 310S
Type:	Welded	Steel Grade:	200 series,300 series,900 series	Application:	light industry,heavy industry,daily necessities and the decoration ind
Certification:	SGS	Thickness:	0.3-100mm	Outer Diameter:	6-1000mm
Item:	stainless steel square tube/pipe	Cetification:	SGS	Welding Line type:	welded
Quality:	High quality tube stainless steel	Package:	In plastic wrapper/wooden case/according to your requirements	Delivery:	In 15 days
Stock:	Available

Packaging & Delivery

Packaging Detail:	In plastic wrapper/wooden case/according to your requirements
Delivery Detail:	In 15 days

Specifications

stainless steel square tube/pipe
T :o.3-100mm
OD:6-1000mm
Finish: bright
Quality: Top quality tube stainless steel

stainless steel square tube/pipe

Thickness:1-100mm

Outer Diameter:10-1000mm

Welding line type: ERW

Item	High quality stainless steel tube price
Standard	ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005,etc
Material	310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L 302,301,201,202,403,405,409,409L,410,410S,420,430,631,904L,Duplex,etc
Thickness	1-100mm
Outer Diameter	Customized
Welding line type	welded or seamless
Package	Standard export package, suit for all kinds of transportation, or as required.
Price term	Ex-Work, FOB, CNF, CFR, CIF, FCA, DDP, DDU, etc
Payment term	T/T,L/C,DP,Western union
MOQ	500Kg
Application	Stainless steel tube applies to construction field, ships building industry, Stainless steel tube can be made according to the customers’ requirements.
Contact	If you have any question, please feel free to contact us. We believe customers first!

Q: How do stainless steel pipes compare to titanium pipes?: Stainless steel pipes and titanium pipes exhibit distinct characteristics, catering to diverse applications based on specific needs. In terms of strength, titanium pipes generally outperform stainless steel pipes. Titanium possesses an impressive strength-to-weight ratio, making it an ideal choice for lightweight yet strong materials. Conversely, stainless steel is renowned for its excellent tensile strength and durability, albeit being relatively heavier than titanium. Regarding corrosion resistance, both stainless steel and titanium pipes demonstrate high resistance to corrosion. Nevertheless, titanium pipes offer superior corrosion resistance, particularly in aggressive environments like seawater or chemical processing applications. Stainless steel pipes also possess good corrosion resistance but might require additional coatings or treatments to enhance their resistance in certain conditions. Temperature resistance is another crucial aspect to consider. Titanium pipes can endure high temperatures without compromising their strength or structural integrity, making them suitable for high-temperature applications in industries such as aerospace or power generation. Stainless steel pipes also exhibit decent heat resistance, but their performance may vary depending on the specific grade of stainless steel and the temperature range involved. Cost is an essential factor as well. Generally, stainless steel pipes are more cost-effective compared to titanium pipes. Titanium, due to its scarcity, intricate fabrication process, and higher production costs, is a pricier material. Hence, if cost is a significant consideration, stainless steel pipes emerge as a more viable option. In conclusion, stainless steel pipes and titanium pipes possess their own merits and aptitude for distinct applications. Titanium pipes excel in terms of strength, corrosion resistance, and heat resistance but come at a higher cost. Stainless steel pipes offer satisfactory strength, corrosion resistance, and cost-effectiveness. Ultimately, the selection between the two relies on the specific requirements, budget, and intended application of the pipes.

Q: 304 stainless steel tube with the diameter of 25*2-3 is what mean: 304 stainless steel tube with the diameter of 25*2-3 said: material for 304 (the equivalent of the American brand, Chinese numbered S30408 stainless steel or 06Cr19Ni10 stainless steel), diameter (OD) for 25mm, for the seamless steel pipe wall thickness of 2 to 3mm.

Q: Can stainless steel pipes be threaded?: Yes, stainless steel pipes can be threaded. Threading is a common process used to create a screw-like groove on the outside of the pipe, allowing it to be connected to other fittings or components. Stainless steel is a versatile material that can be threaded using various methods, such as cutting or rolling, to accommodate different applications and industry standards.

Q: What is the difference between 321 and 316 stainless steel pipes?: The chemical composition and intended applications distinguish 321 stainless steel pipes from 316 stainless steel pipes. 321 stainless steel pipes, containing titanium, ensure stability against chromium carbide formation, resulting in high resistance to intergranular corrosion even at elevated temperatures. Consequently, they find common use in industries like aerospace and power generation, where high temperatures are prevalent. Conversely, 316 stainless steel pipes lack titanium but incorporate molybdenum, which enhances their corrosion resistance, especially in environments with chloride ions, making them suitable for marine and coastal applications. Moreover, 316 stainless steel pipes excel in the food and beverage industry due to their exceptional resistance to acids and chemicals. To summarize, although both 321 and 316 stainless steel pipes exhibit excellent corrosion resistance, the presence of titanium in 321 stainless steel pipes elevates their resistance to intergranular corrosion at high temperatures, while the inclusion of molybdenum in 316 stainless steel pipes enhances their ability to withstand chloride-based corrosion in marine and coastal settings.

Q: What are the different standards and specifications for stainless steel pipes?: There are several different standards and specifications for stainless steel pipes, which vary based on their intended use and the region in which they are being used. Some of the most common standards and specifications for stainless steel pipes include: 1. ASTM (American Society for Testing and Materials): ASTM A312/A312M is a standard specification for seamless, welded, and heavily cold worked austenitic stainless steel pipes. This specification covers various grades of stainless steel pipes for high-temperature and general corrosive service. 2. ASME (American Society of Mechanical Engineers): ASME B36.19M is a standard specification for stainless steel pipes that covers the dimensions, wall thickness, and tolerances for both welded and seamless pipes. ASME B36.10M is another standard that specifies the dimensions and tolerances for seamless and welded stainless steel pipes. 3. EN (European Norms): EN 10216-5 is an European standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. EN 10217-7 is another European standard that covers welded stainless steel tubes for pressure purposes. 4. JIS (Japanese Industrial Standards): JIS G3459 is a standard specification for stainless steel pipes that are used for high-temperature service. JIS G3468 specifies the stainless steel pipes for general service. 5. DIN (Deutsches Institut für Normung): DIN EN 10216-5 is a German standard that specifies the technical delivery conditions for stainless steel seamless pipes for pressure purposes. DIN EN 10217-7 is another German standard that covers welded stainless steel tubes for pressure purposes. These are just a few examples of the numerous standards and specifications available for stainless steel pipes. It is important to consult the appropriate standard and specification based on the specific requirements and application of the stainless steel pipes to ensure proper performance and compliance with industry standards.

Q: What are the different types of stainless steel pipe caps?: There are various types of stainless steel pipe caps, including threaded caps, socket weld caps, butt weld caps, and compression caps.

Q: Are stainless steel pipes suitable for underground water supply?: Yes, stainless steel pipes are suitable for underground water supply. Stainless steel is highly resistant to corrosion and rust, making it an ideal material for underground applications where pipes may be exposed to moisture, soil, and other corrosive elements. Stainless steel pipes are durable, long-lasting, and have a high tensile strength, which makes them able to withstand the pressure and stress of underground installations. Additionally, stainless steel pipes are hygienic and do not leach harmful chemicals or contaminants into the water supply. Overall, stainless steel pipes are a reliable and safe option for underground water supply systems.

Q: Can stainless steel pipes be insulated with cellulose?: Yes, stainless steel pipes can be insulated with cellulose. Cellulose insulation is a versatile material that can be used to insulate various types of pipes, including stainless steel ones. It provides excellent thermal insulation properties and can help prevent heat loss or gain in the pipes, improving their energy efficiency.

Q: Can stainless steel pipes be coated?: Yes, stainless steel pipes can be coated. Coating stainless steel pipes serves several purposes, such as enhancing their durability, preventing corrosion, providing insulation, and improving their aesthetics. There are various types of coatings available for stainless steel pipes, including epoxy coatings, polyurethane coatings, and fusion-bonded epoxy coatings. These coatings are applied to the surface of the stainless steel pipes through different methods, such as spraying, dipping, or electrophoretic deposition. The choice of coating depends on the specific requirements of the application and the environment in which the pipes will be used. Coating stainless steel pipes can significantly extend their lifespan and enhance their performance, making them suitable for various industries such as oil and gas, chemical, water treatment, and construction.