Cold Drawn Square Steel Q235 Structure Pipe

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
20000 m.t./month

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Specifications

Cold Drawn Square Steel Q195 Q235
Grade: Q195, Q235
Size: 8-100mm
Length 6-12m
Best quality & Low price

 Cold Drawn Square Steel Q195 Q235

Grade: Q195, Q235
Size: 8-100mm
Length 6-12m

Mild steel is sometimes referred to as carbon steel or plain steel. Typically, it is stiff and strong. Carbon steels

do rust easily, but they can be easily painted or primed. They are cheap so they are the normal choice for most

fabrications. Mild Steel can be easily cut or drilled to meet your requests.

square bars are widely used for machine-made industry,chemical industry,spin,shipping industry, architecture,

food industry, housed.

TechniqueHot rolled
StandardGB,JIS,ASTM
Steel materialQ195 Q235B Q275 20Mnsi 3SP 5Sp
Size50mm x 50mm-150mm x 150mm or as per customers' requirement
Length6m-12m as standard
ApplicationConstruction,Metallurgy,Carbon structural steel, Alloy steel, Gear steel, etc.
QualityFirst quality
Delivery time25-45days or according to the order quantity or negotiation
Payment TermsL/C, T/T

 

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Q:What is the role of square toilet
Toilet partition ground material: ground should use waterproof, dirty, anti-skid granite, etc., the height should be lower than other ground 10---20mm, floor drain should be less than 10mm, in order to facilitate drainage.
Q:Building height is 5m, the main dry hanging stone square spacing value should be how much better?
Say so much, directly tell you, if it is with square steel (main keel), that spacing in 1--1.2 meters is absolutely no problem, the standard is not allowed more than 1.2 meters, but the actual construction exceeds the situation or some. If there is no special circumstances (such as from the wall out more than 300mm or), then no problem, rest assured!!!
Q:How to make the steel arc
If reinforced by 1. fold 2. arc bending machine flame cutting machine 4. fold 3. baking arc building arc roll can be solid steel grip bending machine processing.
Q:TIG welding of stainless steel plate and steel, how to regulate the argon arc welding
1 current 60-80, air flow 0, 5With 2 plates and square steel welding and 1 identical, square and square steel welding current is available in 120, with stronger welding flow unchanged.30, 2 of the plate welded iron angle iron, it is difficult to weld, the plate is too thin.4, black needle and gun mouth flat, go in a little can also.5 general gas stations are filled with large bottles of change. 13 presses per bottle. 8L only do the spare, easy to carry, only do the skeleton and winding, spot welding, sealing up can do 40 to 50.7 welding galvanized sheet iron with a lot of trouble. Try it and you'll see. The iron steel welding line, is not strong.
Q:The joiner board is fixed on the square on how
Self tapping nail is generally refers to the thread of the tooth is self tapping, so that the role of self drilling, do not need to use the nut together. The screw head has a lot of classification, there are six outer corners of the head, pan head, with countersunk head, internal angle of six head. An umbrella head, padded head, etc. The tail is usually pointed. Self tapping.
Q:How much is the thick wall hollow square 30*30
Hollow square 30*30 wall thickness is 5mm.
Q:How to fix the steel Aluminum Alloy
There are generally two practicesFirst, from the hidden frame curtain wall joints connecting bracket out glue;Two. Stick with structural adhesive;Practice is recommended.
Q:The difference between galvanized square and galvanized steel
Hello, SECC is a hot-rolled or cold-rolled galvanized steel or galvanized sheet for the blank shape by the cold bending process after section steel pipe welded square hollow square cross-section shape and size of the high-frequency; galvanized square cold-formed steel hollow or well in advance of the hot dip galvanized after processed tube.Galvanized square steel: first the steel bar is solid. Different from the square pipe, hollow, belong to the pipe. The steel surface is galvanized, galvanized steel.
Q:As for steel structure steel, how appropriate
The size of the material is strongly related to the load on your floor, and the roof material and column size are also related to your span and the local Blizzard loads. You can choose the size of the material according to the local conditions.
Q:Twist steel (twisting steel) there is no standard?
Because the steel plate for standard parts, CAD drawing without draw, only need to mark the type and size of the bearing flat steel lattice steel plate and the direction of the steel grid plate, the specific use of what types of bar, can be specified by the user, if the platform is too large, can be discharged from the layout of steel grid plate manufacturers, general row layout is free.

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