Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

Welcome to our factory specializing in the production of Q345 hot rolled hollow steel pipes, carbon steel structural pipes, and middle thickness square rectangular carbon steel tubes.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Product Parameters
  • Production Process
  • Application
  • Related Products
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Q345
Usage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Section Shape
Square
Key Words
Carbon Steel Pipe
Shape
Square, Rectangular
Technology
Hot Rolled
Color
Black
Length
3m, 6m, 12m
Price Terms
Fob, CIF, CFR, EXW
Delivery Time
7-15 Days
Price Validity Time
7 Days
Transport Package
Standard Export Package
Specification
customized
Trademark
XCY
Origin
Shandong
HS Code
7304900000
Production Capacity
50000 Tons/Month

Product Description

Q345 Hot rolled hollow steel pipe carbon steel structural pipe middle thickness square rectangular carbon steel tube 

 
 
 

Product Description

Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube
Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube
Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube
Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

 

Name steel square tube

steel pipe Size:

20-200mm
 
Wall Thickness:0.5-6.5mm
SCH30,SCH40,STD,XS,SCH80,SCH160
 
Length:5.8--12M

 
Steel pipe material

Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235→GradeD,SS400,S235JR,S235JO,S235J2, ST33,A53,

steel pipe Standard

 BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,BS EN10217, BS 1387-1985 
DIN 1026, DIN 1629/3
GB/T13793-1992,GB/T14291-2006,GB/T3091-2001,GB/T3092-12001,GB3640-88

steel pipe Usage

Used For Structure, Accessorize And Construction

steel pipe ends

1) Plain
2) Beveled
3) Thread with Coupling or cap

steel pipe end protector

1) Plastic pipe cap
2) Iron protector

steel pipe technique

Electronic Resistance Welded (ERW )

Type

steel pipe

steel pipe delivery

1)    Container
2)    Bulk carrier

steel pipe
Payment

L/C, T/T, DDP, DDU
 

Product Parameters

Square Tube / Square Pipe / Square Hollow Section / SHS Rectangular Tube / Rectangular Pipe / Rectangular Hollow Section / RHS
Out Diameter Out Dimeter Out Diameter Out Diameter
Width x Width
(inch)
Width x Width
(mm)
Width x Width
(inch)
Width x Width
(mm)
3/4" x 3/4" 20x20 3/4" x 1 1/2" 20x40
1" x 1" 25x25 1" x 2" 25x50
1 1/4" x 1 1/4" 30x30 1 1/4 x 2" 30x50
1 1/2" x 1 1/2" 40x40 or 38x38 1 1/2" x 2 1/2" 40x60
2" x 2" 50x50 1 1 /2" x 3" 40x80
2 1/2" x 2 1/2" 65x65 or 60x60 2"x 4" 50x100
3" x 3" 75x75 or 80x80 3" x 4" 80x100
4"x 4" 100x100 4" x 6" 100x150
5"x5" 125x125 4" x 8" 100x200
6"x 6" 150x150 6" x 8" 150x200
to  to to to
15.7 inch x 15.7 inch 400x400 10" x 20" 250x500

 

 

Production Process

Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel TubeQ345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel TubeQ345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

Application

Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

Related Products

Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube
Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube
Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

 

Packaging & Shipping

Q345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel TubeQ345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel TubeQ345 Hot Rolled Hollow Steel Pipe Carbon Steel Structural Pipe Middle Thickness Square Rectangular Carbon Steel Tube

FAQ

Q: What is the minimum order quantity?
A: 5 tons.(without stock) ,  1000kg  if the goods are in stock

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. Except for public holidays.

Q: How can you guarantee the quality?
A: We have rigorous quality test system, from raw materials to finished products, the materials must be checked and signed by QC people.

Q: How long can I get a quote?
A: The quotation can be provided not longer than 24 hours on condition that we know all detailed requirements.

Q:Do you provide samples ? is it free or extra ?
A: Yes, we could offer the  sample for free charge but do not pay the cost of freight. Delivery cost is to be paid by clients

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: Why can I trust you and place order with you?
A: From 2006 to 2021 our company is with 15 years experience in this industry, we have served clients from more than 100 countries, our company is well-known for its quality and our team win clients' trust by honesty and down to earth business style.


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