High-end Steel-work

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Product Description:

Steel  Structure

Description:
1.Length of the welding withnot indication, full welding should be applied
2.Seam without indication is fillet weld, height is 0.75t
3.The cutting angle without indication, radius R=30
4.Cutting angle not specified should be
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

For the Steel structure project of Upper part of external
piperack for air separation and gasifying facilities of
460,000 tons MTO (Methanol to Olefins) project in
Duolun, we provide about 4,500 tons steel structure. It
is a heavy chemical indusry of national energy project.

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Q:What are the main structures and sub structures in the steel structure?
Main components: steel column, steel beam, crane beam and other large main componentsComponent: column bracing, horizontal support, tie bar, brace, casing etc.In addition to the purlin. I'm not sure whether it's the master or the second, and there's no definition.
Q:What is the ultimate capacity of steel structures?
I. The ultimate bearing capacity of steel structure means failure due to fatigue.Two 、 the ultimate limit of bearing capacity is the state that has been destroyed and can not be used. The serviceability limit state is also barely usedThree, the structure or component to the maximum carrying capacity, or reach the limit state of deformation which is not suitable for continued load.
Q:What is steel structure steel plate?
The penetration welding spot welding, welding should be prepared before the arc welding test pieces, adjust the welding current. Because the floor plate at the bottom of horizontal and vertical supporting formwork, pouring concrete material should not be too concentrated, the plate vibrator timely allocation of vibration.
Q:What is the difference between single Bangang structure and composite plate of steel structure
Single board is a single color steel plate, composite board in accordance with a variety of insulation materials, rock wool, glass fiber, foam materials, composite board insulation, sound insulation effect is good, the price gap is great,
Q:Does the steel structure belong to high-risk industries?
Involving high-risk chemicals (Public Security Bureau), fire control, occupational health, major hazard sources, environmental protection procedures should be handled accordingly, there are three simultaneous reports.
Q:What CL6-3a stands for the steel structure of the roof purlin
The steel structure of the roof purlin CL6-3a: type C purlin thin-walled cold-formed steel, a span of 6 meters.1, CL:C type steel purlin.2 and 6: span is 6 meters.3, commonly used labeling methods: such as the middle number 1, end cross mark 2, expansion joint number 3.4, a and 3 symmetrical angle.
Q:What does steel structure HW stand for?
H is divided into hot-rolled H steel and welded H steel (H) two, hot-rolled H steel is divided into wide flange, H steel (HW), flange H (HM) and narrow flange H (HN) three.
Q:What does "BH beam" mean in steel structure?
The minimum reinforcement rate is that, when the beam reinforcement ratio is very small, the beam tension zone after cracking, the steel stress tends to yield strength, the reinforcement rate is called the minimum reinforcement ratio (min). The minimum reinforcement ratio is determined according to the principle that the ultimate flexural capacity M (U) of the member section is equal to the bending moment M (CR) equal to the tensile moment of the concrete member under tension.
Q:What is the rib of steel structure?
Is in the beam web on both sides of configuration, perpendicular and beam flange and web (most so, some web and not vertical) two plates, there are unilateral configurations, but rarely, at the ends of the beam can be used in a sealed.
Q:Can steel frames and channel steel be welded longer?
Steel frames, door frames and channel steels can be welded longer.

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