Austenitic Seamless Steel Pipe Good Corrosion Resistance 304(0Cr18Ni9)

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
1 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

1、Structure of seamless steel pipe 304 Description: 

    A large amount of Seamless Steel Pipes 304 are offered to the clients at cost effective rates. These pipes are extremely durable, resistant to corrosion and have high tensile strength. Our pipes are used in nuclear plants, power plants, refineries and construction industry across the country. Furthermore, we are capable of providing these seamless pipes to the clients in bulk quantity.



2、Main Features of the seamless steel pipe 304:

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

•Reasonable price 



3、seamless steel pipe 304 images:





4seamless steel pipe 304 Specification: 


1.Type:seamless
2.Standard:ASTM
3.Material Grand:304 stainless steel
4.Size:OD8-1000MM*WT0.5-80MM    


Standard:

JIS, AISI, ASTM, GB, DIN, EN

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

SR

Type:

Seamless

Steel Grade:

300 Series

Certification:

ISO

Thickness:

0.8mm--22mm

Outer Diameter:

20mm--800mm

process:

Cold drawn,cold roll

product:

seamless pipe/tube,elbow,tee,reducer

MOQ:

1000kg

standard:

A312/A213/A269/A249/A358/A268/A789/

 

Packaging & Delivery

Packaging Detail:

Standard seaworthy package(wooden boxes package,pvc package, and other package)

Delivery Detail:

5-30 days after confirmation of prepayment depending on quantity

 

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish and so on.

Specification

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790,DIN 17456,DIN 17458,JIS G3459,JIS G3463 etc

Material

TP304,TP304L,TP304H,TP304/304L,TP316,TP316L,TP316/316L,TP310,TP317, TP317L,TP321,TP321H,TP347,TP347H,S31803,S32205(Duplex),904L etc

Application range

Stainless steel pipe applies to construction field, 

ships building industry, petroleum & chemicalindustries,

war and electricity industries,food processing and 

medical industry, boiler heat exchanger,machinery 

andhardware fields. Stainless steel pipe can be made 

accordingto the customers requirements.

Delivery conditions

 Annealed, pickled & polished.

Note

We can produce other standard as the customers’ requirement.

 


5、FAQ of seamless steel pipe 304:


How is the quality of your products?
    Our products are manufactured strictly according to national and internaional standard, and we take a test 
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.


How about price?
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why should you chose us?
    Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Any question, pls feel free to contact us !





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Q:What's lined with stainless steel?
Stainless steel lining technology is a thin-walled stainless steel tube as a carrier for welding molding, the traction winch as the power, the stainless steel liner pipe from the end of the pipeline to be pulled to the other end. After the stainless steel pipe lining is inserted, it is punched, and the gap between the inner liner and the original pipe is grouted and solidified under the condition of holding pressure. A composite tube that is tightly bonded to the original pipe and has a smooth surface. So as to achieve strong pressure, impact resistance, corrosion resistance of the overall repair purposes, to extend the service life of the original pipe for more than fifty years.
Q:Classification, advantages and disadvantages of stainless steel welding
The arc is produced between the tungsten welding wire and the workpiece, so the protection gas is pure argon and the welding wire is not charged, so it can be sent by hand or by machine. Then it is whether to use direct current or alternating current, depending on the welding material.
Q:How can stainless steel and copper pipe be welded?
Prepare a brass wire cleaning flux of base metal 3/4 stainless steel tube 5/8 copper rust (specific parent material specification is not clear to me) welding tools
Q:Can magnets attract stainless steel tubes?
Can not. The structure of iron ion in stainless steel tube has changed
Q:What brand of stainless steel pipe cutting machine is good?
That choose the cutting way, to me the tool pipe cutting manner is also a very good method, small caliber selection automatic instrument lathe, large caliber SOONFAN anti vehicle type cut pipe (pipe does not turn the rotary knife type), of course, saw blade, saw blade, laser, plasma and other methods can be used, for example to decide according to their own conditions for pipe cutting.
Q:Does stainless steel pipe belong to hardware?
Belong to. Hardware: refers to gold, silver, copper, iron, tin, five metal materials called. Stainless steel pipe is a kind of hollow long strip round steel.
Q:Mirror stainless steel tube 60*60 how much is one meter?
Single weight multiplied by unit price.Weight calculation formula of single round stainless steel tube: (outside diameter actual thickness) * actual thickness *0.02491* length,
Q:What is the difference between the stainless steel tube and tube rolling
Stainless steel seamless pipe manufacturing process at home is divided into hot and cold drawing tube, two pieces of process what is the difference between the use of the same? Let's make a brief introduction.
Q:What wire is used for welding of 316 stainless steel line?
Quality inspection of welding groove preparation, according to requirements of groove size, accuracy and surface quality stipulated in construction instruction and welding process instruction, groove quality including flatness, perpendicularity and cleanness.1, check the groove processing size (height, angle, edge and blunt edge, etc.) and accuracy isDoes it meet the relevant technical standards?.2, check the groove surface roughness and surface defects (cutting gap, crack,Layer and slag) if beyond the scope of the standard should be allowed to defect, repair treatment, such as surface roughness does not reach the standard, can use abrasive grinding.3. Check the surface cleaning quality of the groove. At least 200mm of the groove face and its sidesShould be clean within the scope, without burr, slag, rust, oil, film and paint and other harmful foreign bodies.4 、 nondestructive inspection of groove surface. For welding process documentation, specify the slopeMaterials such as CY-M steel, Fe-CY-N, high temperature steel and alloy steel shall be examined on the surface for nondestructive testing (such as coloring, etc.), and the defects such as cracks shall be removed.
Q:Stainless steel why are rust?
The surface of stainless steel deposited dust or heterogeneous metal particles containing other metal elements of the attachment, in the humid air, condensed water and adhesion between the stainless steel, the two together into a micro battery, causing the electrochemical reaction, the film has been destroyed, called electrochemical corrosion.

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