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202 Stainless Steel Welded Tubes And Pipes Round

Henan Jinbailai Industrial Co., Ltd.

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Address: A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

Contact name:Jackson Zhu

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202 Stainless Steel Welded Tubes And Pipes Round

Country/Region china
City & Province zhengzhou henan
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Product Details

202 Stainless Steel Welded Tubes

 

202 Stainless Steel Pipes And Tubes

 

Tubes produced under specification ASTM A554 are intended for use in mechanical applications. In said applications, the SUS 202 Cold Rolled Coiled Tubing material may fulfill the user’s requirements with regards to several parameters not limited but including the product’s appearance, resistance to corrosion, and its mechanical properties. The specification covers the details on the automatic welding process of the Stainless Steel 202 Welded Tube, including the use of a process minus the addition of filler metals. Various shapes are covered by the specifications such as square, round, rectangular, or any other shape requirement of the ASTM A554 TP 202 Instrumentation Tubes specified by the buyer.

Heat analysis of the product is another requirement under the ASTM A554. Since the ASTM A554 TP 202 Welded Tube belongs to the austenitic category of stainless steels, the heat analysis to be conducted on the alloy must conform to the specification. The main chemical makeup consists of elements like chromium, nickel, and manganese. This chemistry imparts the WERKSTOFF NR.1.4373 Heat exchanger Tube with multiple good characteristics such as good resistance to corrosion, good toughness, high hardness, and good tensile strength.

 

 

Stainless Steel 202 Welded Tube Specification
StandardASTM, AISI, GB, JIS, customers' requests available
SizeRound Tube: OD: 16-119mm or customized
Thickness0.25mm-3.0mm
Length6m or according to customers' request
SampleFree sample is available, but freight should be paid by you

 

Tolerance

 

Outer diameter: ±0.2mm
Thickness: ±0.05mm
Length: ±0.5mm
EndsIn plain end or bevelled ends or as your requirements
Welding Line TypeERW (Electrical Resistance Weld)

 

 

Finishing

 

 

 

A. Sanded
B. Gloss #400,Mirror #600 - #1000
C. Brushed
D. Wood Grain
E. Embossed, Threaded
ApplicationDecorations, constructions, food industry, etc.
CertificationISO, SGS
Round Pipe Size16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm
Square Pipe Size17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm
Rectangle Pipe Size10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm
Thicknessexact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm
Length6m or according to customer’s request
Outer diameter6.35-219mm
ToleranceOuter diameter :±0.2mm
Thickness :±0.02mm
Length :±0.5mm
Process methodCode drawn, annealed with nitrogen protection, ultrasonic, automatic shape, polished
TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, etc
OriginWest Europe / Japanese / Indian / USA / Korean / American / European
Test CertificatesManufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
 

 

 


 

Grade
C
Cr
Ni
Mo
Other
301
≤0.15
16.0~18.0
6.00~8.00
-
-
301L
≤0.030
16.0~18.0
6.00~8.00
-
N≤0.20
304
≤0.08
18.0~20.0
8.00~10.50
-
-
304J1
0.02~0.05
16.5~17.1
7.5~7.9
-
Cu1.9~2.2
304L
≤0.030
18.0~20.0
9.00~13.00
-
-
304N1
≤0.08
18.0~20.0
7.00~10.50
-
N0.10~ 0.25
304N2
≤0.08
18.0~20.0
7.50~10.50
-
Nb≤0.15
316
≤0.08
16.0~18.0
10.00~14.00
2.00~3.00
-
316L
≤0.03
16.0~18.0
12.00~15.00
-
-
321
≤0.08
17.0~19.0
9.00~13.00
-
Ti5×C%
409L
≤0.03
17.0~19.0
-
-
Ti6×C%~0.75
410L
≤0.03
11.0~13.5
-
-
-
430
≤0.12
16.0~18.0
-
-
-
430J1L
≤0.025
16.0~20.0
-
-
Nb8(C%+N%)~0.8
Cu0.30~0.80
436L
≤0.025
16.0~19.0
-
0.75~1.25
Ti,Nb,Zr8
×(C%+N%)~0.8
410
≤0.15
11.5~13.5
-
-
-
420J1
0.16~0.25
12.0~14.0
-
-
-
420J2
0.26~0.4
12.0~14.0
-
-
-
2205
0.38~0.43
21~23
4.5~6.5
2.5~3.5
-
2507
≤0.03
24.0~26.0
6.00~8.00
3.0~5.0
-

 

 

Surface Finish


Surface finish
Characteristics & Application
NO.1
Hot-rolled surface, annealed and pickled, can be used as cold-rolling material,industial tanks and chem i cal devices.
NO.2D
Cold-rolled, an nealed and pick led with out skinpassing the dull prod ucts can be used as auto mo bile parts, build ing materrials and pipings.
NO.2B
The surface brightness and flatness of NO.2B is better than NO.2D. Then through a special surfacetreament to improve its mechamical properties, N02B could nearly satisfy com pre hen sive uses.
NO.3
Polished with abra sive belt of grit #100#120,have bet ter bright ness with dis con tin u ous coarse stria, used as in ner and ex ter nal or na ments for building, elec tri cal ap pli anc es and kitchen uten sils etc.
NO.4
Polished with abrasive belt of grit #150#180, have better brightness with discontinuous coarse stria, but thinner than NO.3, are used as bathtud buildinginner and external ornaments electrical appliances, kitchen utensils and food processing equipment etc.
HL
Polished with abrasive belt of grit #150-320 on the No.4 finish and has continuous streaks, mainly used as building ornaments, elevators, door of building, frontal plate etc.
BA
Cold rolled, bright an nealed and skin passed, the prod uct has ex cel lent bright ness and good re flex iv i ty like mirror, used for lectrical appliances, mirror, kitch en apparatus, or na ment ma te ri als etc.

Product Applications


Good weldability and flame cutting, nonmagnetic. The shipbuilding industry, welded constructions.

Physical properties (average values) at ambient temperature
Modulus of elasticity [103 x N/mm2]: 210
Density [g/cm3]: Approx. 7.80

Solution Annealing
Harden from a temperature of 1000-1050oC followed by water quenching.

.

 


Product show


 

 

 

 

Manufacturing Technique


 

 

Certificate


Package and Delivery

Package
Standard export seaworthy package,suit for all kinds of transport, or as required.
Water-proof Paper + Edge protection + Wooden Pallets
Bulk Size
Any size
Loading Port
Tianjin, Xingang Port, Qingdao,Shanghai, Ningbo, or any China Seaport
Container
1*20ft container load Max. 25 Ton, Max. length 5.8m
1*40ft container load Max. 25 Ton, Max. Length 11.8m
Delivery Time
7-15 days or according to the order's quantity

 

Duplex Stainless Steel Pipes and Tubes Applications

The Duplex Stainless Steel Pipes and Tubes are used in the following applications:-

  • Chemical Processing, Transport, and Storage
  • Oil and Gas Exploration and Offshore Rigs
  • Mil and Gas Refining
  • Marine Environments
  • Pollution Control Equipment
  • Pulp & Paper Manufacturing
  • Chemical Process Plant

 

FAQ


Q. Are you a factory or trading company?
A. We are a factory company.

 

Q. What is the MOQ?
A.
Sample order is acceptable, And some samples can be free.

 


Q3. How do you control quality?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.


Q. How many countries have you already exported?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.


Q. How do you resolve the problem with your products?
A.
Person of aging services: For customer complaints commissioner set up special complaint handling, complaint issues recorded the the first time, and find the relevant person in charge of the feedback and resolution. Details check our "Quality corrective action report"



Q. How long do you need the delivery time?
1)Supply within 5-10days (product in our stock list)
2)Custom products need to be calculated according to the quantity

 
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
 

Q.How can we get your price?
A.
We need the below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts

 
 
 
 

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