Shandong Chengshun Metal Materials Co., Ltd.

304 304L Stainless Steel Pipe

304L stainless steel pipe is better than 304 in pitting corrosion resistance at welding points or other treatment places. 304L is more corrosion resistant, with excellent corrosion resistance, heat resistance, low temperature strength and mechanical properties; Good hot workability such as stamping meandering, no heat treatment hardening scene (no magnetism, application temperature - 196 ° C ~ 800 ° C), and excellent grain boundary corrosion resistance after 304L welding or stress elimination; It can also adhere to excellent corrosion resistance without heat treatment, and the application temperature is - 196 ° c-800 ° C.

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Product Details

Description

Product introduction

Product Name:	Stainless Seamless Steel Pipe
Welding Line Type:	ERW and Seamless
Steel Grade:	304 304L 309S 310S 316L 316Ti 317L 321 347H
Certificate:	ISO9001:2008
Surface:	Satin Finish
Original Place:	Tianjin China
technology:	cold drawn/ hot rolled
Supply Ability:	200 Ton/Month
Wall Thickness:	0.08-170mm
Outer Diameter:	3mm-2200mm
Length:	AS PER CUSTOMER

The stainless seamless steel pipe is a long strip of steel with a hollow section and no seams around it. The thicker the wall thickness of the product, the more economical and practical it is, and the thinner the wall thickness, the greater the processing cost.

The process of the stainless seamless steel tube product determines its limited performance. Generally, the seamless steel pipe has low precision: uneven wall thickness, low brightness inside and outside the pipe, high fixed-length cost, and pitting and black spots on the inside and outside, and its detection; Shaping must be processed offline. Therefore, it embodies its superiority in high-pressure, high-strength, mechanical structural materials.

Our Advantages:
(1) High quality stainless steel tube with reasonable price.
(2) Every process will be checked by responsible QC which insures every product’s quality.
(3) Professional packing teams which keep every packing safely.
(4) Free samples can be provided as your requirements.
(5) Wide excellent experiences with after-sale service.

Technical data

Chemical Composition

Grades	C max	Mn max	P max	S max	Si max	Cr	Ni	Mo
304	0.08	2.00	0.04	0.03	0.075	18.00-20.00	8.00-11.00	/
304L	0.035	2.00	0.04	0.03	0.075	18.00-20.00	8.00-13.00	/
316	0.08	2.00	0.04	0.03	0.075	16.00-18.00	11.00-14.00	2.00-3.00
316L	0.035	2.00	0.04	0.03	0.075	16.00-18.00	10.00-15.00	2.00-3.00

Mechanical Properties

Grades	Itemper	Tensile Psi	Yield Psi	Elong %	Rockwell Hardness
304	Annealed	85000-105000	35000-75000	20-55	80-95
304L	Annealed I1/8 Hard	80000-105000	30000-75000	20-55	75-95
316	Annealed	85000 min	35000 min	50 min	80 min
	Annealed	80000 min	30000 min	50 min	75 min

Product Presentation

Stainless steel pipes are corrosion-resistant metal tubes with high durability and strength. They are widely used in construction, chemical processing, food processing, aerospace, and more. Stainless steel pipes offer benefits such as corrosion resistance, high temperature resistance, and durability. They are manufactured through processes like seamless or welded techniques and come in various sizes and grades to suit different applications. Stainless steel pipes are used for water systems, conveying corrosive fluids, pharmaceutical equipment, and more, making them versatile in industries requiring reliability and longevity.

Stainless steel pipes are essential components in various industries due to their remarkable properties. Here's a more detailed overview:

Benefits:

Corrosion Resistance: Stainless steel pipes resist corrosion, rust, and staining, making them ideal for harsh environments and corrosive substances.
High Temperature Resistance: They can withstand high temperatures without deformation or deterioration, ensuring stability in extreme conditions.
Durability: Stainless steel pipes are highly durable and long-lasting, offering excellent service life even in demanding applications.
Hygienic: They are easy to clean and maintain, making them suitable for industries with strict hygiene requirements such as food processing and pharmaceuticals.

Manufacturing Techniques:

Seamless: Seamless stainless steel pipes are manufactured without welding seams, providing uniformity in structure and enhanced strength.
Welded: Welded stainless steel pipes are produced by welding stainless steel plates or coils, offering cost-effective solutions for various applications.

Applications:

Construction: Stainless steel pipes are used in construction for plumbing, structural support, and architectural features due to their strength and corrosion resistance.
Chemical Processing: They are employed in chemical processing plants for transporting corrosive chemicals and liquids safely.
Food Processing: Stainless steel pipes are crucial in the food industry for conveying food products and maintaining hygiene standards.
Aerospace: They find applications in aerospace engineering for fuel and hydraulic systems due to their lightweight nature and resistance to corrosion.
Oil and Gas: Stainless steel pipes are utilized in the oil and gas industry for pipelines, offshore platforms, and refineries due to their resistance to corrosion and high-pressure capabilities.
Pharmaceuticals: They are used in pharmaceutical manufacturing equipment where cleanliness, corrosion resistance, and sterility are critical.

Suitable Industries:

Chemical Industry: Chemical plants and refineries use stainless steel pipes for their corrosion resistance and chemical compatibility.
Food and Beverage Industry: Stainless steel pipes are prevalent in food processing plants and breweries for their hygienic properties and ease of cleaning.
Construction Industry: They are used in building infrastructure, including water supply systems, structural supports, and architectural features.
Medical Industry: Stainless steel pipes are utilized in medical equipment and devices for their biocompatibility and resistance to corrosion from sterilization processes.

In summary, stainless steel pipes offer a combination of corrosion resistance, durability, and versatility, making them indispensable in various industrial sectors.

Product Picture

Packaging and transportation&Customer feedback

Product Certificate

Shandong Chengshun Metal Materials Co., Ltd.is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality. Always adhere to the tenet of high quality, low cost, fast pace and excellent service. Our products have passed the "IS09001" qualtly system cerification, own CE cerificate and SGS test report.

APPLICATION FIELD

Our main manufactures are stainless steel, galvanized steel, carbon steel and etc. That apply to engineering, coal mine, textile, electric power, boiler, machinery, We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. We′re pleased to get your Inquiry and we will come back to as soon as possible.

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power plant

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Natural Gas Pipeline

refrigeration equipment

boiler plant

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Water pipes

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