ASTM A312 Super Austenitic Stainless Steel N08904 Tube Welded Pipe Manufacturer

• Customization: Available
• Type: Welded
• Technique: Cold Rolled,Cold Drawn,Hot Rolled,ERW,Efw
• Model NO.: industrial pipe
• Material: Stainless Steel /Alloy Steel/Super Austenitic
• Surface Treatment: Pickling, Annealed
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
• Section Shape: Round
• Quality: Good
• Company: Manufacturer in Wenzhou
• Customize: Available
• Techinics: Welded
• Lead Time: 15-50 Days
• Executive Standard: ASTM A312 ASTM A213 ASTM A269 ASTM B677 etc
• Transport Package: Nuded Cargo or Nylon Bags or Wooden Box
• Specification: 6MM~1200MM
• Trademark: Sinco
• Origin: China
• HS Code: 7304419000
• Production Capacity: 2000 Tons Per Month

Product Description

Product Description

Stainless steel welded pipe is a crucial component in various industries, known for its durability, corrosion resistance, and versatility. This type of pipe is manufactured by welding together two or more pieces of stainless steel, creating a strong and seamless connection. Unlike its counterpart, the seamless pipe, welded pipe offers unique advantages in terms of cost-effectiveness and dimensional consistency.
 

ASTM a312 Super austenitic Stainless Steel N08904 Tube Welded Pipe Manufacturer

1.Material:304,304L,304N,321,321H,316,316H,316L,316LN,316TI,316MOD,317L,347,347H,347HFG,309S,310S,310HR3C,S30815 etc 

2.OD: 10 - 273.5 mm

   Thickness: 0.8 - 8.0 mm

3.Delivery Time: 15-50Days

4. Certs:ISO 9001-2008, CE. PED
 

 

Name	ASTM a312 Super austenitic Stainless Steel N08904 Tube Welded Pipe Manufacturer
Standard	ASTM, GB, JIS, DIN, EN, AISI
Material Grade	304,304L,304N,321,321H,316,316H,316L,316LN,316TI,316MOD,317L,347,347H,347HFG,309S,310S,310HR3C,S30815 etc
	S31803/S32205 S32750 S32760
Outer Diameter	Seamless Pipe: 4mm-812.80mm
	Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm)
Thickness	Seamless Pipe: 0.5mm - 60mm
	Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm)
Length	5.8-6.1 m or as customers' request
Tolerance	Acording to the Standard.
Surface	pickling,annealing,polished,180G, 320G, 400G Satin / Mirror finish,etc
Test	UT, ET, HT, RT,etc and others according to the standard,or as the requests of the customers
Certificate	ISO9001-2008,ASME, PED,ABS,CCS,LR.DNV,TUV,ETC
Delivery Time	15-50Days, Depends on quantity

To ensure the longevity of stainless steel welded pipes:
 
A. Regular cleaning procedures: Implement routine cleaning to maintain the pipe's appearance and performance.
 
B. Avoiding harsh chemicals and abrasive materials: Use appropriate cleaning agents to prevent damage to the pipe's surface.
 
C. Proper drainage: Ensure systems are designed to prevent water stagnation, which can lead to corrosion.
 
D. Inspection and replacement schedules: Regularly inspect pipes for signs of wear or damage, and replace as necessary.

Packaging & Shipping

 

About us

 

Our products are widely used in petroleum,chemical industry,nuclear industry,electric power, shipbuilding,aerospace, boiler, heat-exchanger tube ,metallurgy machinery, electronics,medicine, food and other industries.
 

FAQ

 

FAQ
1.How many countries you already expeorted?
--We exported stainless steel pipes to more than 30 countries mainly from Egypt,Turkey,India,Iran,Dubai,Thailand,Philippine

2.What is our product range?
--Based on our stainless steel seamless pipe factory, We supply the ONE-STOP service fittings,flanges, valves etc.

3.what is your delivery time?
--It depends on the demanded quantities and your location,nearly in 15-50days.

4. Can you provide OEM service?
--Yes. Welcom to contact us for more details discuss.

5. Can we visit your factory?
--Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

6.How to distinguish 304 and 201 stainless steel?
--1). Specification: the Bai composition is different. 304 has better quality  and the price is expensive, but 201 is worse. 304 is imported stainless steel plate and 201 is domestic stainless steel plate.
2). 201 is composed of 17cr-4.5ni-6mn-n which is used for railway vehicles.While 304 is composed of 18cr-9ni, which is used for food production equipment, Xitong chemical equipment, nuclear energy, etc.
3). 201 has high manganese content, bright surface with dark brightness, high manganese content and easy to rust. 304 contains more chromium, the surface is matte and does not rust .The most important thing is that the corrosion resistance is different. The 201 corrosion resistance is not as good as that of 304.
4). The difference between 201 and 304 is the problem of nickel. The 304 nickel's content is more than 201.
5). Stainless steel is not easy to rust because chromium rich oxide is formed on the surface of the steel body to protect the steel body. Material 201 belongs to high manganese stainless steel, which has higher hardness, high carbon and low nickel than 304.

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