AISI 304 Stainless Steel Pipe Supplier
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AISI 304 Stainless Steel Pipe Supplier

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Type: Welded Pipe(ERW)
Shape:Round/Square/Rectangular/Hexagonal
Standard: ASTM 304&DIN X5CrNi 18-10&GB 06Cr19Ni9 &JIS SUS304&AISI 304&BS EN304 S15
Material:Stainless Steel
OD(Round):4mm-325mm
Thickness :0.2mm-12mm
Length:6M&Customized
Surface Finish:No.1/2B/BA/NO.4/6K/8K/HL(Hairline)/Matting
Invoicing by actual weight
Availability:
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PRODUCT DESCRIPTION

PRODUCT SPECIFICATIONS


Name:AISI 304 Stainless Steel Pipe&Tube

Grade:AISI 304;ASTM 304;SUS 304;STS 304;X5CrNi 18-10;1.4301;304S15

Technique:ERW

Section Shape:Round/Square/Rectangular/Hexagonal

Thickness:0.3mm-30mm

Diameter:6mm-630mm

Length:1000mm-6000mm or custom

Sample:Support

Origin:China foshan

Production Capacity:100000 Ton/ Month

Payment Term:T/T;L/C;WesternUnion;Paypal

Processing Service:Bending, Welding, Decoiling, Punching, Cutting

Application:Stainless steel pipes are versatile and can be used in a wide range of industries including construction, shipbuilding, petroleum, chemical, warfare, electricity, food processing, medical, machinery, and hardware. These pipes can be customized to meet the specific requirements of each customer, making them a reliable and durable choice for various applications.



PRODUCT INTRODUCTION

Stainless steel pipe has a hollow  sections. Common cross-sectional shapes are round, square, and rectangular, divided into stainless steel round pipe, stainless steel square pipe, and stainless steel rectangular pipe. Stainless steel pipe has the advantages of corrosion resistance, high-temperature resistance, and pressure resistance. It is widely used to transport various fluids, such as oil, natural gas, water, coal gas, and steam. In addition, stainless steel pipe has a lighter weight when the bending and torsional strengths are the same, so it is also widely used in manufacturing mechanical parts, engineering structures, and decorative materials. The advantage of stainless steel pipe lies in its stability and durability, and it is one of the indispensable metal raw materials in many industries.


PRODUCT CATEGORIES

Stainless steel Pipe can be divided into seamless steel tubes and welded steel tubes according to the manufacturing process and can be divided into square tubes and rectangular tubes according to the cross-sectional shape. In addition to the common circular steel tubes, there are also some special-shaped steel tubes, such as semicircular, hexagonal, equilateral triangle, octagonal, etc. For stainless steel square tubes that are subjected to fluid pressure, water pressure tests are required to test their pressure resistance and quality. Qualified steel tubes should not have leakage, wetting, or expansion under the specified pressure. In addition, according to standards or requirements, some square tubes also need to undergo curling tests, flaring tests, flattening tests, etc.


AISI 304 stainless steel pipe suppliers

The specifications of stainless steel square tubes are generally 5*5mm to 150*150mm, and the thickness is 0.4mm to 6.0mm. Commonly used square tube materials include 304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S, etc. Stainless steel pipes have the advantages of corrosion resistance and high temperature resistance and are suitable for various engineering projects and application fields.


PRODUCT PERFORMANCE

304 stainless steel is a common type of stainless steel material among austenitic stainless steels, with a density of 7.93 g/cm3. It is also called 18/8 stainless steel and food-grade stainless steel in the industry. 304 stainless steel pipes have good corrosion resistance, heat resistance, low-temperature strength, and mechanical properties; good hot processing properties such as stamping and bending, no heat treatment hardening phenomenon (using temperature -196℃~800℃), suitable for transporting oil, natural gas, and water. It has good processing performance and weldability. Plate heat exchangers, bellows, household goods (1, 2 types of tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, mufflers, molded products), medical equipment, building materials, chemicals, food industry, agriculture, ship parts, mobile phone accessories, etc.

ASTM 304 stainless steel pipe price



PRODUCT SHOW

stainless steel pipe manufacturers


PRODUCTION PROCESS

304 stainless steel pipe production process

Raw material preparation→ Open roll→ leveing → welding → cooling →Fixed cut deburring and cleaning → inspection and testing → packaging


WHY CHOOSE US?

WHY DO YOU CHOOSE US ?

  • one of the largest stainless steel pipe exporters in china.

  • provide competitive prices

  • professional after-sales team.

  • fast and reliable delivery.

  • flexible payment methods include tt, lc, western union, moneygram and regular buyers' credit terms.



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CHEMICAL COMPOSITION

  C Si Mn P S Ni Cr Mo Cu N Other
201 0.15 1 5.5-7.5 0.06 0.03 3.5-5.5 16-18 - - 0.25  
202 0.15 1 7.5-10 0.05 0.03 1 17-19 - - 0.05-0.25  
301 0.15 1 2 0.045 0.03 6-8 16-18 - - 0.1  
304 0.08 1 2 0.045 0.03 8-11 18-20 - - -  
304L 0.03 1 2 0.045 0.03 8-12 18-20 - - -  
309S 0.08 1 2 0.045 0.03 12-15 22-24 - - -  
310 0.25 1.5 2 0.045 0.03 19-22 24-26 - - -  
310S 0.08 1 2 0.045 0.03 19-22 24-26 - - -  
316 0.08 1 2 0.045 0.03 10-14 16-18 2-3 - -  
316L 0.03 1 2 0.045 0.03 10-14 16-18 2-3 - -  
316Ti 0.08 1 2 0.045 0.03 10-14 16-18 2-3 0.1 Ti≥5C  
317L 0.03 1 2 0.045 0.03 11-15 18-20 3-4 - -  
321 0.08 1 2 0.045 0.03 9-12 17-19 - - Ti:5c-0.70  
430 0.12 1 1 0.04 0.03 - -        
904L 0.02 1 2 0.04 0.03 23-28 19-23 4-5 1-2 0.1  
2205 0.03 1 2 0.03 0.02 4.5-6.5 22-23 3-3.5 - 0.14-0.2  
254SMO  0.02 0.8 1 0.03 0.01 17.5-18.5 19.5-20.5 6.0-6.5 - 0.18-0.25  
654SMO 0.02 0.5 2-4 0.03 0.005 21-25 24-25 0.3-0.6 7-8 0.45-0.55  
253MA 0.05-0.1 1.4-2 0.8 0.04 0.03 10-12 20-22 - - 0.14-0.2 ce:0.03-0.08
AL-6XN 0.03 1 2 0.04 0.03 23.5-25.5 20-22 6-7 0.75 0.18-0.25  
S32750 0.03 0.8 1.2 0.035 0.02 6-8 24-26 3-5 0.5 0.24-0.32  
S32760 0.03 1 1 0.03 0.01 6-8 24-26 3-4 0.5-1 0.2-0.3  

 
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