Looking for agent !!! stainless steel pipe / tube 201 304 316 430

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Quick Details

Standard:	JIS,AISI,ASTM,GB,ASTM A554	Place of Origin:	China (Mainland)	Brand Name:	OKORDER
Model Number:	SUS 304 201 316 430	Type:	Welded	Steel Grade:	200,300,400 series
Application:	Decorative or industrial,stainless steel for handrail, fence, gate,furniture	Certification:	ISO	Welding Line Type:	ERW
Thickness:	0.24mm-3.0mm	Outer Diameter:	8-219mm	Diameter:	6.35mm-219mm
product:	steel	Series:	200,300,400

Packaging & Delivery

Packaging Detail:	Each piece in polybag and several pieces per bundle,or according to customer's request.
Delivery Detail:	25-30 days after deposit

Specifications

stainless steel pipe
1. With 8--10.5% Ni and 18--20% Cr
2.Thickness :0.24--3mm
3.Customized specification

Q: Stainless steel pipe welding interface leakage, how can we not leak?: Only when the welding quality is improved and the welding defects are reduced can the welding seam position be watertight:Argon arc welding is preferred for stainless steel pipe welding. When the wall thickness is thicker, the backing argon arc welding shall be used preferentially, and the filling and cover surface shall be welded by manual arc welding;The cleaning work before welding should be done well, and all the defects such as burr, oil stain, dust and spot welding should be removed;

Q: How do you protect stainless steel pipes from internal corrosion?: One effective way to protect stainless steel pipes from internal corrosion is by using corrosion inhibitors. These chemicals are added to the fluid or water that flows through the pipes, forming a protective layer on the inner surface of the pipes, preventing corrosion. Additionally, regular cleaning and maintenance of the pipes can help remove any accumulated debris or corrosion-inducing substances, ensuring their longevity and integrity.

Q: Can stainless steel pipes be used for vacuum systems?: Yes, stainless steel pipes can be used for vacuum systems. Stainless steel is highly resistant to corrosion and has high strength, making it suitable for maintaining a vacuum environment without compromising its integrity.

Q: About stainless steel welding deformation: In fact, the deformation of stainless steel and carbon steel caused little difference, but the deformation is greater than carbon steel, the treatment method is the same.(1) using smaller welding rod and smaller current.(2) correcting welding sequence;(3) before welding, clamp the weldment to avoid warping.(4) avoid excessive cooling or preheating of base metal.(5) the welding penetration is low.(6) reduce weld gap and reduce slotting degree.(7) pay attention to the welding size, not to make the welding bead too big.(8) pay attention to the fixed measures to prevent deformation.

Q: Can stainless steel pipes be used in the automotive industry?: Indeed, stainless steel pipes find utility in the automotive industry. Renowned for their high durability and resistance to corrosion, stainless steel proves to be an optimal material for a multitude of automotive applications. In exhaust systems, stainless steel pipes are frequently employed due to their ability to endure elevated temperatures and combat the corrosive impact of gases and condensation. Furthermore, they are indispensable in fuel delivery systems, brake lines, and hydraulic systems, where their robustness and immunity to corrosion are of paramount importance. In summary, stainless steel pipes exhibit exceptional performance and longevity in the arduous circumstances of the automotive sector.

Q: Can stainless steel pipes be used for underground installations?: Yes, stainless steel pipes can be used for underground installations. Stainless steel is highly resistant to corrosion and can withstand harsh underground environments, making it a suitable choice for applications that require durability and longevity. Additionally, stainless steel pipes have excellent strength-to-weight ratio and are known for their high resistance to temperature variations, making them a reliable option for underground installations.

Q: Are stainless steel pipes suitable for extreme weather conditions?: Yes, stainless steel pipes are highly suitable for extreme weather conditions. Stainless steel is known for its exceptional resistance to corrosion, making it ideal for withstanding harsh weather conditions such as extreme temperatures, heavy rain, and high humidity. Additionally, stainless steel pipes have excellent strength and durability, allowing them to withstand the impact of strong winds, storms, and other extreme weather events. Moreover, stainless steel is not affected by UV radiation, so it will not degrade or discolor when exposed to intense sunlight. Overall, stainless steel pipes are a reliable and long-lasting option for any application that requires resistance to extreme weather conditions.

Q: Can stainless steel pipes be used in extreme weather conditions?: Certainly! Stainless steel pipes are capable of being utilized in severe weather conditions. Stainless steel possesses exceptional resistance to corrosion, rendering it well-suited for enduring adverse weather conditions like extreme temperatures, elevated humidity levels, and contact with saltwater or chemicals. Moreover, stainless steel pipes exhibit remarkable strength and durability, enabling them to withstand the impact and deformation that may arise from severe weather phenomena such as storms or earthquakes. Consequently, stainless steel pipes are frequently selected for implementation within industries such as oil and gas, chemical processing, and marine sectors, where they must consistently perform amidst extreme weather conditions.

Q: Are stainless steel pipes suitable for wastewater pumping stations?: Yes, stainless steel pipes are suitable for wastewater pumping stations. Stainless steel is highly resistant to corrosion, making it an ideal choice for handling wastewater which can be corrosive in nature. Additionally, stainless steel pipes are strong, durable, and have a long lifespan, making them suitable for the demanding conditions of wastewater pumping stations.

Q: What is the difference between seamless and cold-drawn stainless steel pipes?: Seamless and cold-drawn stainless steel pipes differ in terms of their manufacturing methods and characteristics. Seamless stainless steel pipes are produced without any welding or seams. The process involves piercing a solid cylindrical billet or ingot of stainless steel and rolling it into a hollow tube shape. This seamless manufacturing technique guarantees the absence of weak points or areas prone to leakage, resulting in highly durable and reliable pipes. Additionally, the interior surface of seamless pipes is smoother, facilitating efficient fluid flow and reducing the risk of corrosion. In contrast, cold-drawn stainless steel pipes are manufactured by pulling or drawing a solid stainless steel billet through a series of dies at room temperature. This method ensures precise dimensions and a smooth surface finish. Cold-drawn pipes are commonly used in applications that require tight tolerances and a high-quality surface appearance. They are renowned for their exceptional dimensional accuracy, excellent surface finish, and increased strength. In terms of properties, seamless stainless steel pipes exhibit superior resistance to corrosion, higher strength, and increased pressure rating compared to cold-drawn pipes. The absence of welds also makes seamless pipes less susceptible to cracking or failure under high-pressure conditions. On the other hand, cold-drawn stainless steel pipes are valued for their outstanding surface finish, close dimensional tolerances, and enhanced mechanical properties. Consequently, they are suitable for applications that demand precise measurements and a smooth aesthetic. In summary, the primary distinction between seamless and cold-drawn stainless steel pipes lies in their manufacturing methods, resulting properties, and applications. Seamless pipes, manufactured without welding or seams, offer superior resistance to corrosion, increased strength, and higher pressure rating. Conversely, cold-drawn pipes, produced by pulling solid stainless steel through dies, provide excellent surface finish, dimensional accuracy, and improved mechanical properties.

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