Product Description
qName
|
Stainless Steel Round Pipe
|
Grade
|
(TP)201,202,304,304L,316L,317L,321,310s,254mso,904L(welded),2205,625 etc.
|
Surface
|
2B, No.1, No. 4, No.8, BA, 6K, 1D, 2D, Mirror Finished, 8K, Hair Line
|
Diameter
|
3mm-2000mm
|
Longth
|
3000mm, 6000mm& Customsized
|
Thickness
|
0.05mm-100mm
|
Packing
|
Standard export packing
|
Technique
|
Cold rolled/hot rolled
|
Payment terms
|
T/T, L/C at sight
|
Application
|
Kitchenware, home appliances, construction decoration, stairs, refrigerated container, burner parts, exhaust parts of auto
|
Shipment
|
By sea, by air, by express(Shipment can be made within 7-10 days.)
|
Origin
|
TISCO,Baosteel, TSINGSHAN etc.
|
Standard
|
DIN 17456-85 DIN 17458-85 DIN 17459-92.ect
JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect.
GB13296-1991 GB14975-2002 GB14976-2002,ect.
|
Chemical Composition
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 Propert
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<>
|
Manufacturing Technique
At present, there are two main types of common
stainless steel pipes
, namely
welded stainless steel pipes and seamless stainless steel pipes.
Generally, a
welded stainless steel pipe
is formed by turning a steel strip or a steel plate into a circle or a square under the action of an external force, and then welding the surface seams to form a welded steel pipe. The commonly used processes are arc welding,high frequency or low frequency, cold rolling, etc., but welding using these processes will result in welds on the steel pipe.
The
seamless stainless steel pipe
is mainly formed by perforating a solid pipe blank or a steel ingot into a capillary tube, and then processing it by hot rolling, cold rolling, cold drawing, and the like to form a seamless steel pipe.
Producing Process of S
eamless Stainless Steel Pipe
Product Show
Product Application
These grades of stainless steel pipes are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
Decoration,
Modern Architecture,
kitchenware,
Hardware,
Chemical and petrochemical industry,
Power generation plant,
Renewable energy,
Pulp and Paper process piping,
Pharmaceutical plant,
Food and beverage process,
Oil and gas refinery industry,
Mining industry,
Water container / waste bin,
Marine, etc.
Our Advantages
a) Advanced technology of cold draw machine
b) Advanced annealing machine
c) Better mechanical property
d) More precise dimension
e) Perfect inspection method and inspection equipment etc.
Package and Delivery
Frequently Asked Questions
Q1. What is the loading capacity of one 20' container?
A: It is 25~26 tons for both 20' and 40' container.
Q2. Do you provide free samples?
A: Yes, we could off the sample for free. But the courier cost will need to be paid by the customer who need the sample.
Q3. What are your terms of payment?
A: TT and LC.
Q4. What about delivery time?
A: 7-14 days
or according to the order's quantity.