ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe

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  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
  • ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
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  • Overview
  • Our Advantages
  • Product Description
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Application
  • About Us
  • FAQ
Overview

Basic Info.

Model NO.
Stainless Steel Pipe
Type
Seamless
Technique
Cold Rolled
Material
Stainless Steel
Surface Treatment
Polished
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Round
Standard
ASTM, DIN, ISO, En, JIS, GB
Wall Thickness(mm)
Can Be Customized
Outside Diameter(mm)
1.5-3.0/Customized
Length(M)
6-12/Customized
Certification
ISO, SGS BV
Transport Package
Stainless Steel Pipe
Specification
can be customized
Trademark
Hongwang
Origin
China
HS Code
7201100000
Production Capacity
1000000 Tons Per Month

Product Description



 

Our Advantages

1. Seven production bases in China, equipping with strict quality inspection and comprehensive after-sales service and offerring professional solutions in time;

2. The world's 
first breakthrough in stainless steel five-foot wide five-continuous rolling technology;

3. The 
first stainless steel whole-roll water plating black titanium and whole-roll vacuum plating color coil;

4. Annual output value of up to 
5 million tons, can meet the product customization of more than 60 countries;

5. The final payment will be determined base on the 
actual weight.

5. Grade: 200/300/400;

6. Standard: QB/GB/ASTM/JIS/EN/BIS

 

Product Description

 

ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
Production Name Stainless Steel Tube, Stainless Steel Pipe
Production Size Outer Diameter:6-2000 mm
Thickness:0.1-100 mm (Size can be customized.)
Length:≤12000mm or as per customer request
Product Standard ASTM A213, ASTM A312, ASTM A789, ASTM A790
Material Grade Mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc

300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347

200series:201,202,202cu,204

400series:409,409L,410,420,430,431,439,440,441,444

Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc

Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304

Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo
Welding Line Type ERW,Efw,Sprial Weleded,Seamless (All can be customized as customer's requirements)
Surface BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
Advantage We have stock, about 20000 tons.
Certification ISO 9001, SGS, ABS, BV
 

Product Parameters

What is stainless steel ?

    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 formability and increased corrosion resistance.

 
Grade
C
Si
Mn
P
S
Ni
Cr
Mo
201
≤0.15
≤0.75
5.5-7.5
≤0.06
≤ 0.03
3.5-5.5
16.0-18.0
-
301
≤0.15
≤1.0
≤2.0
≤0.045
≤ 0.03
6.0-8.0
16.0-18.0
-
304
≤0.08
≤1.0
≤2.0
≤0.045
≤ 0.03
8.0-10.5
18.0-20.0
-
304L
≤0.03
≤1.0
≤2.0
≤0.035
≤ 0.03
9.0-13.0
18.0-20.0
-
316
≤0.08
≤1.0
≤2.0
≤0.045
≤ 0.03
10.0-14.0
16.0-18.0
2.0-3.0
316L
≤0.03
≤1.0
≤2.0
≤0.045
≤ 0.03
12.0-15.0
16 .0-1 8.0
2.0-3.0
321
≤0.08
≤1.0
≤2.0
≤0.035
≤ 0.03
9.013
17.0-1 9.0
-
410
≤0.15
≤1.0
≤1.0
≤0.035
≤ 0.03
-
11.5-13.5
-
430
≤0.12
≤0.75
≤1.0
≤0.040
≤ 0.03
≤0.60
16.0-18.0
-
 
Description
Product Name Stainless steel pipe
Applications Construction, decoration, industry, food grade, etc
Model 201/304(L)/316(L)/430/310(S)/321/410...
Size 5-2000*0.5-60*3000/6000mm OR AS CUSTOMER REQUEST
MOQ 3 Tons
Technical  Hot Rolled and Cold Rolled 
 

Certifications

ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
 

Packaging & Shipping

ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe

Application


ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe
ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe

Surface  Characteristic Processing Technology
N0.1 Original Pickled after hot rolling
2D Blunt Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling
2B Blurred Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling
N0.3 Matte Polishing and tempering rolling with 100-120 mesh abrasive materials
N0.4 Matte Polishing and tempering rolling with 150-180 mesh abrasive materials
HL Brushed Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture
BA Bright The surface is annealed and shows high reflectivity
6K Mirror Rough grinding and polishing
8K Mirror Fine grinding and polishing
 
 

About Us

ASTM 304 321 316L Brushed, Colored, Polished Mirror 8K Ba Bright Seamless Welded Seamless Round 1/2"-24" ERW ASTM JIS DIN Stainless Steel Pipe

 

FAQ


Q: How can I get some samples?

A: Catalogue and most sample pieces are already in stock.

     Customized samples will take about 5-7days. Please contact us for further support.


Q: What is the MOQ? 

A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.


Q: Can you OEM or ODM?

A: Yes, we have a strong developing team. The products can be made according to your request.

 
Q: How long Can You Guarantee for  this product/finish? 

 A:Colors guarantee for more than 10 years. Original materials quality certificate can be provided.


Q:What kinds of payment methods do you accept?

 A:We accept the payment by T/T or L/C, besides, you can transfer to our bank account, Western Union  or PayPal.


Q:What is the average lead time?

 A:For samples, the lead time is about 5-7 days.

    For mass production, the lead time is 25-35 days. In all cases, we will try best to accommodate your needs.
 

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