Stainless steel tube ; square tube System 1

Stainless steel tube ; square tube

Ref Price:

Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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:What is the difference between 304J7 and 316J7 stainless steel pipes?: The composition and properties are what distinguish 304J7 and 316J7 stainless steel pipes. 304J7 is a member of the 304 series, which is well-known for its strong resistance to corrosion and durability. It contains approximately 18-20% chromium and 8-10% nickel, contributing to its corrosion resistance and making it suitable for various applications, such as plumbing, food processing, and chemical industries. In contrast, 316J7 stainless steel belongs to the 316 series, a higher grade compared to 304. It has a higher chromium content (16-18%), nickel content (10-14%), and also includes molybdenum (2-3%). The addition of molybdenum further enhances its corrosion resistance, particularly against chlorides and other aggressive environments. As a result, 316J7 stainless steel pipes are ideal for applications in marine environments, coastal areas, and chemical processing plants. Regarding mechanical properties, 316J7 stainless steel pipes generally exhibit higher tensile strength and creep resistance than 304J7. This makes them more suitable for applications with high pressure and temperature. Moreover, due to their superior corrosion resistance and enhanced properties, 316J7 stainless steel pipes are often considered more expensive than 304J7. However, specific pricing can vary depending on market conditions and other factors. In conclusion, while both 304J7 and 316J7 stainless steel pipes offer good corrosion resistance, 316J7 is a higher grade with superior resistance to chlorides and aggressive environments. The choice between the two depends on specific application requirements, budget, and environmental factors.

Q:Are stainless steel tubes and galvanized steel tubes the same?: It's quite different!The stainless steel pipe itself is made of stainless steel, and galvanized steel pipe is coated with zinc on the surface of the carbon steel tube

Q:How can galvanized steel pipe be connected with stainless steel pipe?: Welding flanges respectively, with flange connection, but galvanized pipe according to specifications, dynamic welding after two times galvanized,

Q:What is the difference between 409 and 316 stainless steel pipes?: The composition and intended use are what differentiate 409 and 316 stainless steel pipes. 409 stainless steel is categorized as ferritic stainless steel, containing more chromium but less nickel than 316 stainless steel. This means that 409 stainless steel is less resistant to corrosion and oxidation. However, it is still suitable for applications that require moderate levels of corrosion resistance, such as automotive exhaust systems and heat exchangers. On the contrary, 316 stainless steel is classified as austenitic stainless steel, with higher amounts of both chromium and nickel. Because of its composition, it provides excellent corrosion resistance, even in demanding environments. Therefore, it is commonly used in applications where superior resistance to corrosion is necessary, such as marine environments, chemical processing plants, and medical equipment. To summarize, the main distinctions between 409 and 316 stainless steel pipes are their composition and corrosion resistance. 409 stainless steel is appropriate for applications with moderate levels of corrosion resistance, while 316 stainless steel is the preferred choice for applications that demand superior corrosion resistance in harsh environments.

Q:What are the different types of stainless steel pipe fittings?: There are several types of stainless steel pipe fittings, including elbow fittings, tee fittings, cross fittings, reducer fittings, and coupling fittings.

Q:Are stainless steel pipes suitable for wastewater treatment ponds?: Yes, stainless steel pipes are suitable for wastewater treatment ponds. Stainless steel is highly resistant to corrosion, making it an excellent choice for handling wastewater, which can be highly corrosive. The durability and strength of stainless steel pipes allow them to withstand the harsh conditions and chemicals found in wastewater treatment ponds. Additionally, stainless steel pipes are easy to clean and maintain, ensuring efficient and effective wastewater treatment processes. Overall, stainless steel pipes are a reliable and long-lasting option for wastewater treatment ponds.

Q:Can stainless steel pipes be insulated with polylactide-co-glycolide?: No, stainless steel pipes cannot be insulated with polylactide-co-glycolide as it is a biodegradable polymer commonly used in medical applications, and it may not provide sufficient insulation for pipes.

Q:Can stainless steel pipes be used for high-temperature applications?: Yes, stainless steel pipes can be used for high-temperature applications. Stainless steel is known for its excellent heat resistance properties, making it suitable for various industries that require pipes to withstand high temperatures. The high chromium content in stainless steel helps it to form a protective layer of chromium oxide on the surface, which prevents oxidation and corrosion even at elevated temperatures. Additionally, stainless steel pipes have high strength, good mechanical properties, and are resistant to thermal expansion and contraction, making them ideal for high-temperature applications such as power generation, chemical processing, oil and gas, and many other industries.

Q:Can stainless steel pipes be used for pulp and paper mills?: Pulp and paper mills can indeed utilize stainless steel pipes. Stainless steel possesses outstanding resistance against corrosion, as well as remarkable strength and durability. Consequently, it becomes an optimal selection for piping systems operating in harsh environments such as pulp and paper mills. The conventional pipes tend to deteriorate due to the acidic and corrosive properties of the chemicals employed in the paper-making process; however, stainless steel pipes can withstand these conditions without compromising their structural integrity. Furthermore, stainless steel pipes are easily cleanable and maintainable, which proves to be vital in industries where hygiene holds utmost significance. Thus, stainless steel pipes emerge as a dependable and long-lasting solution for fulfilling the piping requirements of pulp and paper mills.

Q:What is the difference between schedule 40 and schedule 80 stainless steel pipes?: The main difference between schedule 40 and schedule 80 stainless steel pipes lies in their thickness and pressure ratings. Schedule 40 pipes have a thinner wall and lower pressure rating compared to schedule 80 pipes, which have a thicker wall and higher pressure rating. This means that schedule 80 pipes can withstand higher levels of pressure and are generally used in applications where higher strength and durability are required.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range