UPN JIS U Channel JIS SS400 or GB Q235 Q345B for all Sizes

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Product Description:

Product Description:

OKorder is offering high quality UPN JIS U Channel JIS SS400 or GB Q235 Q345B for all Sizesat great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

According to the needs of different structures, Angle can compose to different force support component, and also can be the connections between components. It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc 

Product Advantages:

OKorder's UPN JIS U Channel JIS SS400 or GB Q235 Q345B for all Sizes are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Manufacture: Hot rolled

Grade: Q195 – 235

Certificates: ISO, SGS, BV, CIQ

Length: 6m – 12m, as per customer request

Packaging: Export packing, nude packing, bundled

Sizes: 25mm-250mm

a*t

25*2.5-4.0

70*6.0-9.0

130*9.0-15

30*2.5-6.6

75*6.0-9.0

140*10-14

36*3.0-5.0

80*5.0-10

150*10-20

38*2.3-6.0

90*7.0-10

160*10-16

40*3.0-5.0

100*6.0-12

175*12-15

45*4.0-6.0

110*8.0-10

180*12-18

50*4.0-6.0

120*6.0-15

200*14-25

60*4.0-8.0

125*8.0-14

250*25

 

FAQ:

Q1: How do we guarantee the quality of our products?

A1: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q2: What makes stainless steel stainless?

A2: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q3: Can stainless steel rust?

A3: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

UPN JIS U Channel JIS SS400 or GB Q235 Q345B for all Sizes

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Q:What is the allowable bending strength of Q235 channel steel? Why does the mechanical manual have no bending strength?
The mechanical manual in the form of steel section properties, cross section characteristics of root bending strength is independent of the bending strength is related to the types of steel, so the bending strength in the mechanical manual in the form of representation, the strength of steel design value should be based on the steel thickness or diameter (according to different types of steel standard the table for data) is more complex, is designed by the staff according to the design requirements in the design code for.
Q:8# what's the size of the channel steel?
Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:The parameters of the channel steel of Q235B
The execution standard is GBT706-2008 angle groove
Q:Is it better to cast a pipe or a channel steel?
CastAdvantages: strong, relatively sound insulationDisadvantages: self importantMethods: in the load-bearing wall planting steel, tied with steel, formwork, pouring 10~12cm, waiting for about 28 days molding (summer time is slightly shorter)Watch out:A, pay attention to the proportion of cement and yellow sand and water, the conditional best to buy finished concreteB, when the beam bar open, found in the reinforced beam, the best anchorage reinforcement and ring beam reinforced with imported glue stick, anchorage length is about 13cm;C, after planting tendons, use concrete pouring, pay special attention to the concrete to fill the hole, and side shock side irrigation;D, too large span of the room, it is best not to use cast-in-place.
Q:Which is cheaper, the same size, ordinary channel steel and light channel steel? Price difference is not big?
Channel steel is now a lot of production, small businesses cheaper prices, but the election materials, such as: channel 14a is genuine, it is more expensive. 14C is cheaper, but there is a difference in wall thickness. It is recommended to use genuine goods. The material is guaranteed, Q235 and Q345B are different. Bending strength.
Q:What are the lengths of the channel factory?
Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc..
Q:What kind of welding rod used for channel steel?
Electrode used to see the material, Q235-A election J422, Q345 election J506... The thickness of channel section
Q:Do you have any width 20 cm wide? What's the model number and how much is it?
Channel steel at present market price of about 4580 yuan per ton, you can calculate the price of channel per meter.If the width of the leg was 200, there would be no such model. The largest standard type of channel steel is 40C, height 400, leg width 104, waist thickness 14.5.
Q:What's the difference between channel type 25a#, 25b# and 25c#?
Channel steel is a strip of steel with a cross section. The specifications of the method, such as 120*53*5, mean waist height of 120 mm, leg width of 53 mm channel, waist thickness of 5 mm channel, or called 12# channel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model, such as 25a#, 25b#, 25c# and so on. Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#. Channel steel is mainly used in building structures, vehicle manufacturing and other industrial structures, and channel steel is often used in conjunction with i-beam.
Q:Double building with channel steel, good barrier, nail board, can you do toilet?
It is best not to do the toilet (for short periods of time can be), a long time after their own great wall tiles falling force, the board will damp, future risks are great (unless you do a few times waterproof layer and a reinforcement layer, but the price is too high, you can consider the use of red brick walls)

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