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Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l

  • Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l
  • Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l
  • Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l
Place of Origin CHINA
Brand Name TISCO
Certification ISO,SGS
Model Number 304
Minimum Order Quantity 3 tons
Price negotiable
Packaging Details Standard export packing (waterproof paper + steel rings), or as your requirement
Delivery Time ship within 10 days after received the advance
Payment Terms T/T, L/C, Western Union
Supply Ability 3000 tons per month

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Whatsapp:0086 18588475571

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Skype: sales10@aixton.com

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Product Details
Name 304 Stainless Steel Pipe Standard AISI, ASTM
Grade 304 Thickness 0.5-30mm
Width 10-220mm Length 3000-12000mm
Technic Hot Rolled Finish Polishing/mirror/HL
Tolerance ±1 Application Decorative ,industrial,building Material, And Gas Transportation.
High Light

Seamless Stainless Steel Thick Wall Pipe

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Aisi A554 Stainless Steel Pipe

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316l Welded Stainless Steel Pipe
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Product Description

Seamless Stainless Steel Pipe AISI ASTM A554 Thick Wall Tube Seamless Welded 201 304 316l Stainless Steel Pipe

 

Is seamless pipe more expensive than welded?
Usually the seamless steel pipe cost is higher than welded steel pipes, because the raw material, manufacturing

equipment and processes. But sometimes by the market pressure, welded pipe is more expensive, so if you met

this situation, don't hesitate to purchase the seamless steel pipe for the same dimensions.

What is AISI ASTM A554?
ASTM A554 Square Tube is part of the A554 specification. This specification covers pipes that require mechanical

properties, corrosion resistance and appearance characteristics. The specification can have any material grade made tubes.

What is the difference between 304 stainless steel and 316 stainless steel?
316 contains many similar chemical and mechanical properties as 304 stainless steel. To the naked eye,the two metals 

look the same. However, the chemical composition of 316, which is made up of 16% chromium,10% nickel, and 2% 

molybdenum, is the main difference between 304 and 316 stainless steel.

Product Description
Name
304 316 Stainless Steel Round Square Pipe Welded Pipe Seamless Pipe Tube with Polished
Standard
ASTM A554,ASTM A312
Material Grade
201,202,304,316,316L,430
Size Range
139mm-1600mm ETC.
Thickness
0.5-30mm
Length
6m or as customers' request

Tolerance
a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface
180G, 320G Satin/Hairline
400G, 600G Mirror finish
Application
handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Test
Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT




Chemical Composition of Material

Material


Composition
201
202
304
316L
430
C
≤0.15
≤0.15
≤0.08
≤0.035
≤0.12
Si
≤1.00
≤1.00
≤1.00
≤1.00
≤1.00
Mn
5.5-7.5
7.5-10
≤2.00
≤2.00
≤1.00
P
≤0.06
≤0.06
≤0.045
≤0.045
≤0.040
S
≤0.03
≤0.03
≤0.030
≤0.030
≤0.030
Cr
13-15
14-17
18-20
16-18
16-18
Ni
0.7-1.1
3.5-4.5
8-10.5
10-14
 
Mo
 
 
 
2.0-3.0
 

Mechanical Property
Material Item
201
202
304
316
Tensile Strength
≥535
≥520
≥520
≥520
Yield Strength
≥245
≥205
≥205
≥205
Extension
≥30%
≥30%
≥35%
≥35%
Hardness (HV)
<105
<100
<90
<90

  Product display

Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l 0

 Application

Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l 1

 

 

Aisi Astm A554 Stainless Steel Pipe 304 Thick Wall Tube Seamless Welded 201 316l 2

Shipping:

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Goods delivered by 20" , 40" FCL/LCL by quantity or customer's request.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 10-30days after conformed or according to quantity.

 

FAQ

Q1: Are you a factory or trading company?
A1: We are a Chinese manufacture of steel pipes with both factories and trading companies.
 
Q2.How can you ensure the quality of your product?
A2.All products have to go through three checks in the whole manufacturing process,it includes production,cutting sheets and the packing.
 
Q3.What is your delivery time and the supply ability?
A3.The delivery time normally within 15~20working days,we can supply about 15,000tons every month.
 
Q4.What kind of equipment in your factory?
A4.Our factory have advanced five-eighth roller rolling,cold rolling production equipment on the roll,advanced processing and testing equipment,which makes our product better quality with efficiency.
 
Q5.About the complaint,quality problem,etc aftersales service,how do you handle it?
A5.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise.
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