First-class 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 20/20
5.The diameter of the hole for the bolt if not specified, D=22

Project Reference:

Inner Mongolia Shangdu Power Plant is the main source
of west-east power transmission project with total
incestment of 5137 million Yuan. 1,900 tons for the steel
structure of the project with maximum thickness 60mm-
75mm.

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Q:The meaning of UT in steel structure
In addition, the strict quality requirements is good, but the quality requirements for the aggerated to cost irresponsible. Acceptance criteria are only required 20%, you want 100%, the more out of the test fees who come out? If it's a special part, you can ask for a primary weld!
Q:What is the proportion of paint for large steel structures and what thinners do they have?
Fluorocarbon paint main paint for large steel structure paint: curing agent: diluent = (0.8-1.2): 0.1: (0.2-0.4) (weight ratio). Large steel structure paint regardless of variety or form, is composed of film-forming material, secondary film-forming material and auxiliary material into three basic substances: membrane membrane material: also known as binder, film-forming material for most compounds such as organic polymer resin (natural rosin, lacquer paint), tung oil, linseed oil, soybean oil (fish oil, etc.), such as synthetic resin mix after high temperature reaction, also paint inorganic composition (such as inorganic zinc rich paint).
Q:What does LL represent in steel structures?
Common steel girders may be floor beams or other common beamsIn terms of frame beams
Q:What does steel structure "Zhongshan wall post" mean?
The gable column is the column with both ends of the beam. The main function is to support and fix the gable plate, and it also plays a certain role in wind resistance.
Q:Who knows what HW, HN and HM mean in steel structures?
Upstairs, the answer is wrong, HW refers to the wide flange, H steel, HM refers to the middle flange H steel, HN refers to the narrow flange H steel, in which the "W M N" are English, "wide", "middle", "narrow", the first letter "wide.Middle. narrow""
Q:What is a steel structure?
The steel structure is made of steel beams, steel columns, steel trusses and so on. Each component or component is usually welded, bolted or riveted.
Q:What do we call a steel rivet in the hippocampus? What's the difference between them?
The pull nail of the hippocampus is a kind of metal link with unique structure and high riveting strength. It belongs to new fastening parts. The utility model has good filling hole performance, good air tightness and high riveting strength. The utility model is suitable for riveting fields with high surface requirements, high riveting strength and requirements for sealing performance.
Q:What does steel structure HW stand for?
HM is a H steel, whose height and flange width ratio is roughly 1.33~~1.75. It is mainly used as steel frame column in steel structure, and used as frame beam in frame structure subjected to dynamic load
Q:The position of the steel structure requires a spring cushion for mounting the bolt
Ordinary bolts: the bolts must be tightened so as to prevent the bolts from loosening. A spring washer prevents looseness between the connecting plate and the nut. When the nut is preloaded, the gasket is flattened to produce an elastic reaction force that forces the screw between the threads to increase friction and prevent looseness. However, due to uneven elasticity, the shock loading during operation results in poor looseness of the gasket. Generally used in less important connections.
Q:What does HN350*175*7*11*16 represent in steel structures?
HN350*175*7*11*16 in steel structure: H steel, 350mm high, 175mm wide, web thick 11mm, upper and lower plate thickness 16mm.

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