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Welded Round Steel Pipe

Welded Round Steel Pipe
Basic Info Model NO. A009 Thickness 0.6mm-12mm Length 5.5m-12m Standard ASTM, DIN, JIS, BS OEM, ODM Accepted Factory Yes Certificate ISO, Ce Sample Free of Charge Delivery Time Usually 15-20 Days After Getting Deposit Trademark TYT Transport Package in Bundles Specification 30mm-300mm Origin HS...
Product Details:

Basic Info

Model NO.
A009
Thickness
0.6mm-12mm
Length
5.5m-12m
Standard
ASTM, DIN, JIS, BS
OEM, ODM
Accepted
Factory
Yes
Certificate
ISO, Ce
Sample
Free of Charge
Delivery Time
Usually 15-20 Days After Getting Deposit
Trademark
TYT
Transport Package
in Bundles
Specification
30mm-300mm
Origin
HS Code
7304229000

Product Description

Product Name

Welded round steel pipe (ERW)

Wall Thickness

0.6mm-12mm

Length

5.5m-12m

Outer diameter

0.3mm-300mm

Tolerance

WallThickness:±0.05MM  Length:±6mm  Outer Diameter:±0.3MM

Material

Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10

Technique

Cold Rolled, Hot Rolled, ERW

Surface treatment

Black annealing,  bright annealing, None annealing

Standard

ASTM, DIN, JIS, BS

Certificate

ISO, CE

Application

Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure

Advantages

1. Reasonable price with excellent quality

2. Abundant stock and prompt delivery

3. Rich supply and export experience, sincere service

 

 

 

 

Packaging & Shipping

 


Delivery times:Delivered within 30 days after receipt of deposit

 

loading port:Tianjin China

Our Service

1.Special design avaliable according to requirements.
2.All production processes are under ISO 9001-2008 strictly
3.Free sample 
4.Acceptable for any third party inspection(SGS,BV...)
5.OEM is ok.
6.Visit factory any time. 

          Before-sale service:

We can offer one free sample length 20 cm with freight collected, if you want to buy our products and take our price. 

          After-sale service:

Quality/Quantity Claims: The Buyer is entitled to make both quality and quantity claim in writing against the Seller within 90 days after arrival at the port of destination. All claims must be supported by survey reports of recognized first class surveyors within the above mentioned stipulated time frame.

 


 


        Chemical Element Composition (%)
GBASTMBSCMnSiSP
Q195-A285M Gr.BS1850.06~0.120.25~0.5≤0.30≤0.040≤0.035
Q215AA285M Gr.C040A120.09~0.150.25~0.55≤0.35≤0.050≤0.045
BA573M Gr.58-≤0.045
Q235AA570 Gr. AS235JR0.14~0.220.30~0.65≤0.36≤0.050≤0.045
BA571 Gr. DS235JRG10.12~0.20.30~0.70≤0.045 
CA283M Gr.DS235JRG2≤0.180.35~0.80≤0.040≤0.040
D--≤0.17≤0.035≤0.035
Q345AA572 Gr.50-≤0.201.00~1.60≤0.55≤0.045≤0.045
B50B≤0.040≤0.040
C50C≤0.035≤0.035
D50D≤0.18≤0.030≤0.030

 

 Welded steel pipe refers to the steel pipe which is welded on the surface after the steel belt or steel plate is bent and deformed into the shape of circle or square, etc., and the blank of the welded steel pipe is steel plate or steel strip.


 According to different welding methods can be divided into arc welding pipe, high frequency or low frequency resistance welding pipe, gas welding pipe, furnace welding pipe, bondi pipe.



Electric welded steel pipe: used for oil drilling and machinery manufacturing, etc.


Furnace welded pipe: can be used as water gas pipe, etc., big straight seam welded pipe for high-pressure oil and gas transmission, etc.Spiral welded pipe is used for oil and gas transportation, pipe pile, bridge pier, etc.



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