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St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#

  • St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#
  • St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#
  • St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#
  • St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#
  • St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20#
Place of Origin China
Brand Name ANSTEEL
Certification JIS G3302, ASTM A653M/A924M, EN10327
Model Number Q195.Q215,Q235,Q275,65Mn,42CrMo,APL 5L,St17
Minimum Order Quantity 1 Ton
Price Negotiable
Packaging Details Seaworthy Packing For Exporting
Delivery Time 7-10 days
Payment Terms L/C, T/T, Western Union
Supply Ability 50000 Tons/Year

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Product Details
Product Type Carbon Fiber Sample Availabled
Stock In Stock Section Shape Round
Loading Port Shanghai Thickness Customized
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Q235B Welding Steel Tube

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Mild Welding Steel Tube

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St37 round steel tube
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Product Description

St37 Q235B Low Carbon Welding Carbon Steel Pipes/tubes 20#

 

Application & Simple Details

 

20# is a high quality low carbon steel, cold extrusion, deep hardening steel. The steel has low strength, good toughness, plasticity and weldability. Tensile strength of 253-500mpa, elongation ≥24%. It contains about 0.2% carbon, which is low carbon steel. Used for making all kinds of steel riveting, bolt, welding structural parts.

 

Material 10#,20#,45#,Q345,A106-B,20Cr,15CrMo,St37,St42,ASTM 4140 etc.
Standard JIS,GB,ASTM,DIN
Technique Cold Rolled/Hot Rolled
OD 10~335mm,1/2"~12"
Wall Thickness 2~25mm,SCH10~XXS
Length 5.8m~12m/customized design
Surface Treatment black painting, varnish, oil, galvanized, anti corrosion coatings
Packaging 1. Bundle packing.
2. Bevelled end or plain end or warnished as per buyer's required.
3. Marking: as per customer's requests.
MOQ 1 ton for normal material
Payment Terms T/T,L/C etc
Testing Chemical Component Analysis, Mechanical Properties,
Exterior Size Inspection, hydraulic testing etc.
Application Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe,Gas pipe
Advantages 1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.

 

Chemical Composition

C Si Mn P S Ni Cr Cu
0.17~0.23 0.17~0.37 0.35~0.65 ≤0.035 ≤0.035 ≤0.30 ≤0.15 ≤0.25
 

Product Show

St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20# 0

 

Package & Delivery

St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20# 1

 

Certification

St37 Q235B Low Carbon Mild Round Welding Steel Tube Pipes 20# 2

FAQ


Q: Do you provide samples ?How can I get a sample to check your quality? Is it free or extra ?

A: Free samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q: How is the quality of your products?

A: Our products are manufactured strictly according to national and international standard, and we take a test before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.

Q: Are you factory or trader?

A: Our company has been manufacturing and selling steel products for many years since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

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Q235 Welding Steel Tube

q235 carbon steel

Skelp Tubular Steel Pipe