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Home> Products> Stainless Steel Products> Stainess Steel Pipe> astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube
astm a312 stainless steel pipe, 321 seamless tube

astm a312 stainless steel pipe, 321 seamless tube

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Payment Type:L/C,T/T
Incoterm:FOB,CFR,CIF,EXW,FCA,CPT,DDP,DDU
Transportation:Ocean,Land
Port:Tianjin,Qingdao
Product Attributes

BrandHannstar

StandardJis, Aisi, Astm, Gb, Din, En

Place Of OriginChina

SpeciesSeamless, Welded

Material200 Series, 300 Series, 400 Series

CertificationIso

Weld ShapeErw, Seamless

Tolerance±1%

Processing ServiceBending, Welding, Decoiling, Punching, Cutting, Moulding

Packaging & Delivery
Selling Units : Metric Ton
Package Type : Standard Seaworthy Package
Picture Example :
304 Round Stainless Steel Pipe Seamless
Product Description

Overview
Stainless Steel pipe/tube/hollow section
Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced form ability and increased corrosion resistance.

Product Name
Stainless steel pipe
Standard
ASTM AISI DIN, EN, GB, JIS
Steel Grade
200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
Duplex Steel: 904L,2205,2507,2101,2520,2304
Outer Diameter
6-2500mm(as required)
Thickness
0.3mm-150mm (as required)
Length
2000mm/2500mm/3000mm/6000mm/12000mm(as required)
Technique
Seamless/Welded
Surface
No.1 2B BA 6K 8K Mirror No.4 HL

15411

Product Application
Which is widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also used as furniture and kitchenware.

Product Features

32709


1. Polished Surface   

Surface is highly shiny and strongly reflective.


2. Corrosion resistance    

Strong anti-fouling, acid, corrosion, wear resistance, non-radioactive.


3. High precision    

Tube wall thickness and outside diameter size control strictly.


                                                                                                                                                                                                                                       

11193

1. CORROSION RESISTANCE  
Stainless Steel Pipe has acid and alkali corrosion resistance, high temperature resistance, rust resistance and long service life.


2. SMOOTH AND NEAT SURFACE
Use precision cutting instrument to make the cutting surface of Stainless Steel Pipe flat without scratches and burrs.


3. HIGH QUALITY MATERIAL
The Stainless Steel Pipe is accurate in size, uniform in thickness, easy to bend and reprocess, and the products produced are of high quality.

                                                                                                                                                                       

1. Good Corrosion Resistance3453

Stainless Steel Pipes have excellent corrosion resistance and can be used in corrosive media such as acid, alkali and salt for a long time.


2. High Strength
Stainless Steel Pipe has high strength and can withstand greater 


3. pressure and weight.
High Temperature Performance
Stainless Steel Pipe can be used in high temperature environment for a long time, not easy to deformation, not easy to aging.


                                                                                                                                                                             

Package& Shipping:

Standard Exported Package: We will choose the package according to the characteristic of product and the delivery way, trying our best to protect the order in good condition.
1.  We ship to worldwide.
2.  For sample quantities, we will ship the parts within 1-5 workdays after payment is received.
3.  Products can be delivered according to customer service requirements.
4.  We are not responsible for any accidents, delays or other issue that are the responsibility of the shipping service.

Our Advantage
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely. 
(5): Samples can be provided as your requirements.
Company Profile
Hannstar Co., Ltd prioritizes quality, reputation, and integrity, aiming to offer top-notch Steel Products and services while maintaining high ethical standards. Our commitment is promptly delivering products and services, understanding customer needs, and continuously improving. We embrace a customer-centric philosophy and seek to establish a renowned corporate brand through quality and exceptional service. Ensure users' interests, do business with mutual benefit, and make friends sincerely.
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If you have any problem, please feel to contact us!!!

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