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Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group

Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group

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Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group Detail:

Product Detail

Product Name

 Flat Steel Bar

Material

10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35

Width:

1-300mm

Thickness

3MM~60MM

Length

 

1-12000mm
 or as customer’s actual requires

Standard

 

Q235,Q275,Q195,Q345
Q235,Q275,Q195,Q345

Grade

 

10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Grade A, Grade B, Grade C

Section Shape

Steel Plate

Technique

Hot Rolled

Packing

Standard Seaworthy Packing or as your requirements

MOQ

1 Tons, more quantity price will be lower

Surface Treatment

Black

Product Application

structure construction,steel grating, tools

Origin

Tianjin China

Certificates

 ISO9001-2008,SGS.BV,TUV

Delivery Time

Usually within 10-45 days after receipt of advance payment

Main Application

1

for hoop iron, tools and mechanical parts, building used as structural parts of the frame, escalator

ROYAL GROUP Flat Steel Bar, which with Highest quality and strong supply ability are widely used in Steel structure and Construction.

Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.

Size Chart

Width(mm)

Thickness厚

3

4

5

6

7

S

9

10

0.31

0.39

0.47

0.55

0.63

12

0.38

0.47

0.57

0.66

0.75

14

0.24

0.44

0.55

0.66

0.77

0.88

16

0.28

0.50

0.63

0.75

O.SS

1.00

1.15

18

0.33

0.57

0.71

0.85

0.99

1.13

1.27

20

0.38

0.63

0.78

0.94

LIO

1.26

1.41

22

0.42

0.69

0.S6

1.04

1.21

1.38

1.55

25

0.78

0.9S

1.18

1.37

1.57

1.77

28

0.88

1.10

1.32

1.54

1.76

1.98

30

0.94

1.1S

1.41

1.65

1.88

2.12

32

1.00

1.26

1.51

1.76

2.01

2.26

35

1.10

137

1.65

1.92

2.20

2.47

40

1.26

1.57

1.88

2.20

2.51

2.83

45

1.41

1.77

2.12

2.47

2.83

3.18

50

1.57

1.96

2.36

2.75

3.14

3.53

55

1.73

2.16

2.59

3.02

3.45

3.89

60

L8S

2.36

2.83

3.30

3.77

4.24

65

2.04

2.55

3.06

3.57

4.08

4.59

70

2.22

2.75

3.30

3.S5

4.40

4.95

Process of production

The working principle of the flat steel finishing machine is that the cold flat steel wool is pre-calibrated and finally calibrated in the thickness direction by two sets of leveling wheels staggered up and down. A pair of finishing wheels arranged relative to each other are used to squeeze the width direction, so that the width is compressed to reach the expected parameters, and the compression amount can be adjusted. Five staggered straightening wheels were used to straighten its width. The system is mainly composed of control box, finishing press roller, pre-leveling unit, finishing unit and straightening unit.

Its production process can be summarized as: pre-leveling → finishing → straightening → after leveling. Flat steel /a/b 12-300mm wide, 4-60mm thick, rectangular section and slightly pure edge steel. Flat steel can be finished steel, but also can be used for welding pipe blank and thin slab for rolling sheet. Main uses: Flat steel as a material can be used for hoop iron, tools and mechanical parts, building used as structural parts of the frame, escalator

2

Product Inspection

3

Packing and Transportation

Packaging is generally naked, steel wire binding, very strong.

If you have special requirements, you can use rust proof packaging, and more beautiful.

4

Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)

packing1
6

Our Customer

partner

FAQ

Q: Are u a manufacturer?

A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China

Q: Can I have a trial order only several tons?

A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)

Q: Do u have payment superiority?

A: For big order, 30-90 days L/C can be acceptable.

Q: If sample free?

A: Sample free, but the buyer pays for the freight.

Q: Are you gold supplier and do trade assurance?

A: We seven years cold supplier and accept trade assurance.


Product detail pictures:

Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group detail pictures

Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group detail pictures

Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group detail pictures


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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto High High quality, Competitive Rate, Fast Service for Good Quality Square Carbon Steel Tube - Q235b Q345b Ss400 S235jr Grade Hot Rolled / Cold Drawn Carbon Flat Steel Bar – Royal Group , The product will supply to all over the world, such as: Buenos Aires, Uruguay, Nigeria, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
  • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Nick from Kuala Lumpur - 2018.11.22 12:28
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Claire from Singapore - 2018.06.19 10:42
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