Stainless steel tube; high quality

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Standard:	JIS,AISI,ASTM,GB,DIN,CE	Place of Origin:	Guangdong China (Mainland)	Brand Name:	QX
Model Number:	201/202/304/316/316L/430	Type:	Welded	Steel Grade:	300 Series
Application:	Decoration,construction, upholstery	Certification:	ISO	Welding Line Type:	ERW
Thickness:	0.3mm to 3.0mm	Outer Diameter:	9.53mm to 159mm	Polish:	Satin,Bright or Mirror
Grade:	201,202,301,304,316,316l,430 ect.	Length:	In gernal 5.8m/6m or as customer request	Process method:	Hot rolled
Test:	Squash test, water pressure test,extended test,crystal rot test etc.	Production Standard:	ASTM A554	Materials:	SUS 304, 201, 316, 316L,430 ect
OD tolerance:	+ / - 0.15mm	Thickness tolerance:	+/- 10%	Length tolerance:	+/- 10mm

Packaging Detail:	Every tube is sleeved in plastic bag individually, and then several tubes are packed by weaving bag, which is seaworthy. Or 50kg/bundle, 500kg/bundle.We can pack as clients' requirement.
Delivery Detail:	25 - 35 days for a full container.

Stainless Steel Pipe:
1.201,202,301,304,316L,430,etc
2.OD:6mm-159mm
3.Thickness:0.25mm-3.5mm
4.Finish:Mirror,Satin,Hairline

Q:Are stainless steel pipes suitable for hydraulic applications?: Yes, stainless steel pipes are suitable for hydraulic applications. They offer excellent corrosion resistance and durability, making them ideal for use in hydraulic systems where fluid flow and pressure are involved. Additionally, stainless steel pipes can handle high temperatures and are resistant to cracking, making them a reliable choice for hydraulic applications.

Q:What are the different types of stainless steel pipe couplings?: There are several types of stainless steel pipe couplings, including threaded couplings, slip-on couplings, socket weld couplings, and butt weld couplings.

Q:Are stainless steel pipes resistant to chloride stress corrosion cracking?: Yes, stainless steel pipes are generally resistant to chloride stress corrosion cracking due to the high levels of chromium and nickel present in their composition. These elements form a protective oxide layer on the surface of the pipes, preventing the penetration of chlorides and reducing the risk of stress corrosion cracking. However, certain grades of stainless steel may be more susceptible to this type of corrosion in certain environments, so it is important to select the appropriate stainless steel grade for the specific application.

Q:What is the difference between seamless and cold-drawn stainless steel pipes?: The main difference between seamless and cold-drawn stainless steel pipes lies in the manufacturing process. Seamless pipes are made by piercing a solid billet of stainless steel and then rolling it to form a cylindrical shape, resulting in a smooth and continuous surface without any welded seams. On the other hand, cold-drawn pipes are produced by pulling a stainless steel bar through a die to create the desired shape, resulting in a smoother surface finish compared to hot-rolled pipes. Additionally, cold-drawn pipes have tighter dimensional tolerances and are typically used in applications where precision and a high-quality surface finish are required.

Q:Can stainless steel pipes be used for gas transportation?: Yes, stainless steel pipes can be used for gas transportation. Stainless steel is known for its high resistance to corrosion, making it suitable for transporting various gases, including natural gas and liquefied petroleum gas (LPG). Additionally, stainless steel pipes are strong and durable, ensuring the safe and efficient transportation of gas.

Q:Are stainless steel pipes suitable for gas distribution systems?: Indeed, stainless steel pipes prove themselves to be appropriate for the distribution of gas. Due to its exceptional durability and resistance to corrosion, stainless steel emerges as an excellent choice for transporting gases. Its ability to endure high pressures and temperatures guarantees the safe and effective distribution of gas. Moreover, stainless steel pipes boast a lengthy lifespan, diminishing the necessity for frequent replacements and subsequently reducing maintenance expenses. All in all, stainless steel pipes offer a trustworthy and secure resolution for gas distribution systems.

Q:What is the difference between seamless and submerged arc welded stainless steel pipes?: The main difference between seamless and submerged arc welded stainless steel pipes lies in the manufacturing process. Seamless stainless steel pipes are produced without any welding seam, resulting in a smoother and more uniform surface. On the other hand, submerged arc welded stainless steel pipes are created by welding strips of stainless steel using an electric arc submerged in a flux. This process may leave a visible welding seam on the surface. Overall, seamless pipes offer better corrosion resistance and higher strength, while submerged arc welded pipes are typically more cost-effective and suitable for applications with lower pressure requirements.

Q:Can stainless steel pipes handle high temperatures?: Stainless steel pipes possess the ability to endure high temperatures. The exceptional heat resistance of stainless steel makes it suitable for a wide range of applications involving elevated temperatures. The maximum temperature the pipes can withstand is determined by the specific grade of stainless steel employed. For example, austenitic stainless steel grades like 304 and 316 are typically capable of handling temperatures up to approximately 1600°F (870°C), whereas higher alloyed grades such as 310 and 321 can withstand even higher temperatures. This heat resistance is attributed to the presence of chromium and other alloying elements in stainless steel, which create a protective oxide layer that prevents corrosion and oxidation at high temperatures. Consequently, stainless steel pipes find common use in industries like petrochemical, power generation, and heat exchangers, where high temperatures are prevalent.

Q:Can stainless steel pipes be welded to other materials?: Yes, stainless steel pipes can be welded to other materials. However, it is important to consider the compatibility of the materials being welded together and ensure proper welding techniques are used to achieve a strong and reliable joint.

Q:Can stainless steel pipes be used in food processing industries?: Yes, stainless steel pipes are commonly used in food processing industries. Stainless steel is a highly durable and corrosion-resistant material that is capable of withstanding the harsh environments and high temperatures often found in food processing plants. It is also non-reactive, meaning that it does not interact with the food or alter its taste, making it a safe choice for transporting various food products. Additionally, stainless steel pipes are easy to clean and maintain, ensuring hygiene standards are met in the food processing industry.

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