• 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
  • 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
  • 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
  • 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
  • 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
  • 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger

201 Welded Stainless Steel Pipe and Tube for Heat Exchanger

Type: Welded
Technique: ERW
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
Samples:
US$ 5/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

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Manufacturer/Factory

Basic Info.

Model NO.
201
Finished
Mirror, Polishing, Santin, Hl, etc
Length
6m, or Customized
Price Terms
Ex-Work, Fob, CIF, CFR, CNF
Payment Terms
T/T, LC
Sample
Samples Free and Express Charges Bear by You.
Grade
201
Transport Package
Standard Exporter Package or as Your Require
Specification
0.25mm-3.0mm, or customized
Trademark
ZHENGSAN
Origin
Guangdong, China (Mainland)
HS Code
7306
Production Capacity
5000tons /Month

Product Description

Product Parameter
Grade 201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
Standard ASTM A554, Q/GBS1-2005, customers' requests available
Size 8mm, 9.5mm,12.7mm, 18mm, 19.1mm, 14.5mm, 20.2mm, 21mm
22.2mm, 23mm, 25.4mm, 29mm, 31.8mm, 42mm, 48mm, 
50.8mm, 60mm, 63.2mm, 73mm, 76.2mm, 88.9mm, 108mm
114mm, 127mm, 141mm, 168mm, 219mm
(or customized)
Thickness 0.25mm-3.0mm
Length 6m or according to customers' request
Tolerance Outer diameter:±0.2mm
Thickness:±0.05mm
Length:±0.5mm
Process Method Cold drawn, Annealed with nitrogen protection, Ultrasonic welding,
Automatic shape, Polished, Packing.
Ends In plain end or bevelled ends or as customers' requirements
Finishing A. Sanded
B. 400#-600# mirror
C. Hairline brushed
D. TIN titanlum plated
E. HL brushed & mirror(two kinds of finishing for one pipe)
Inner Packing Plastic bag
Outer Packing Standard gunny packed for each bundle, around 300-500kgs per
bundle, or customized according to customers' requests
Application Heat Interchangers and heaters
Decorations, constructions
Oil and chemical industry
Food industry and pharmaceutical industry
Ship-building and automobile manufacturing
Water transportation systems
Performance Rustless, stainless, good corrosion resistance, anti-wearing, good
appearance, excellent mechanical properties
Welding Line Type ERW(Electrical Resistance Weld)
Delivery Detail 15~25 days, depends on customers' order quantity.
Tolerance
Allow the deviation of outer diameter and the length of the rim
The state of providing product Outer diameter and the length of the rim  Allow the deviation
(SB,SP) ≤25 ±0.25
>25-40 ±0.30
>40-50 ±0.36
>50-60 ±0.40
>60-70 ±0.46
>70-80 ±0.48
>80 ±0.60%D
(SNB SA) ≤25 ±0.30
>25-40 ±0.36
>40-50 ±0.40
Chemical composition
GRADE CHEMICAL COMPOSITION(IN PERCENTAGE) HARDNESS TEST
C Si Mn P S Ni Cr N Cu HRB HV
201 J1 0.092  0.45  10.24  0.033  0.002  1.210  14.12  0.130  0.830  93 223
201 J2 0.128  0.48  9.58  0.044  0.002  1.350  13.28  0.130  0.350     
201 J3 0.103  0.42  9.07  0.041  0.002  1.352  14.05  0.130  0.572  95.5 225
201 J4 0.080  0.39  9.55  0.039  0.003  1.210  14.85  0.110  1.580  92 220
304 0.045  0.56  1.07  0.032  0.005  8.030  18.15  0.019  0.181  84 158
410 0.025  0.37  0.28  0.030  0.002  0.131  12.11  0.023  0.020     
430 0.040  0.31  0.33  0.015  0.002  0.140  16.03  0.052  0.021  85 150
Certification
201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
Surface Finished
Surface Finished Characteristics Application
BA Bright heat treatment after cold rolling. Ktchen utenstil, Kitchen ware, Architectural purpose.
2B Finished by heat treatment, pickling after cold rolling, followed by skin pass line to more brighter and smooth surface. General application medical instruments, Tableware.
NO.1 Finished by hot-rolling, annealing and pickling, characterized by white pickled surface. Chemical industry equipment, Industrial tanks.
8K(Mirror) A mirror-like reflective surface by polishing with finer abrasives over 800 mesh. Refletor, Mirror, Interior- Exterior decoration for building.
Hair Line Finished by continuous linear polishing. Architecture industries, Escalators, Kitchen ware, Vehicles.
Packing&Shipping
201 Welded Stainless Steel Pipe and Tube for Heat Exchanger


201 Welded Stainless Steel Pipe and Tube for Heat Exchanger

Application
1)Construction field, shipping building industry;
2)Petroleum and Chemical Industries;
3)Food and Mechanical Industries,etc.

Our Factory

201 Welded Stainless Steel Pipe and Tube for Heat Exchanger
Certification&Related Documents

201 Welded Stainless Steel Pipe and Tube for Heat Exchanger

201 Welded Stainless Steel Pipe and Tube for Heat Exchanger

FAQ
Q:Are you Manufacturer or Trading company?
A: We are both manufacturer and trade in Foshan city, Guangdong Province, China.
 

Q: Which mill hot coils are you using?
A: We are using such as BAOSTEEL, TISCO, JISCO and LIANZHONG (GUANGZHOU LISCO) etc.
 

Q:What's your main products?
A: Our main products is including Stainless Steel coil/sheet grade in 201,304,316L,430,410,Stainless Steel circle grade in 201&304&410&430.
 

Q: Can you make DDQ ( Deep Drawing Quality)?
A: Yes, we can. Our material can be used for stainless steel pots, stainless steel sinks, stainless steel bowls etc. U can tell us your usage, and we will adjust the mechanical propertise to meet your requirement.

Q: How to get a sample?
A: FREE samples are available for your checking and testing.If you require for a small piece,we can afford courier cost,it depends.
 

Q:Which country have you exported to?
A:Until now,we have exported stainless steel  material to following countries: Vietnam,Thailand,Turkey,Russia,Maroc,Korea,India,Pakistan,UAE,Ukraine and so on.

Q: How to visit your company?
A:By flight to Guangzhou Baiyun International airport,then we will pick you up.
 

Why Choose Us ?

·  We have high reputation based on best quality products;
·  We can offer competitive price for your buiness;
·  Our after-sell service team will help you solving all the related problems ;
·  Shortest and stable delivery time;
·  We can provide stainless steel processing services.



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Diamond Member Since 2016

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Manufacturer/Factory
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Export Year
2014-11-30