(1) If the square tube is used in a small amount and the use of parts is not the main structure, you can use the civil construction quota in the iron parts of the quota;
(2) If the use of a lot of and is used in the main body, you can use the civil construction quota in the steel part of the quota, such as the steel roof frame, steel components, or lightweight steel structure, etc. Quotas.
Specifically, we still need to know what the square tube is used for.
Question 2: stainless steel square tube 60 * 60 set quota what subheading First calculate the weight and then set the unit price of stainless steel materials, or set the quota in the stainless steel handrail subheading
Question 3: square tube set what quota First calculate the weight and then set the unit price of stainless steel materials, or set the quota in the stainless steel handrail subheading
Question 4: stainless steel tube set what quota Installation of quotas have Seamless steel pipe project, if it is an indoor project, the set of welded steel pipe, the price adjustment can be
Question 5: stainless steel pipe welding set what quota 1, set the quota of galvanized steel pipe, the main material according to the stainless steel pipe set.
2, the quota refers to a certain technical and organizational conditions, the production of qualified units of products consumed by the quality of manpower, material resources, financial resources and time and other quantitative standards. That is, in a reasonable labor organization and reasonable use of materials and machinery under the conditions, pre-specify the completion of the unit of qualified products consumed by the number of resources of the standard, which reflects a certain period of high and low levels of social productivity. For each construction project, the amount of labor used is measured, including basic labor and other labor. Then add the materials for this project, including basic materials and other materials. For the unit price of labor, is the local according to the labor value of different types of labor at that time, the value of the material is based on the market price of the previous period to develop a budget price.
3, stainless steel pipe is a hollow long round steel, mainly widely used in petroleum, chemical, medical, food, light industry, machinery and instrumentation and other industrial transportation pipeline, as well as mechanical structural components. In addition, in the bending, torsion strength is the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonly used for the production of various conventional weapons, gun barrels, shells, etc..
Question 6: stainless steel railing how to set the quota Stainless steel railing in the floor project has a quota, stainless steel railing and stainless steel elbow to be calculated separately set price.
Setting the quota method:
1. What amount of work set what quota, first find the amount of work needed to set the quota content.
2. Understand the composition of the base price. Fixed base price is labor + materials + machinery, (it should be noted that the unit) are now consumption quotas, consumption is the loss, fixed book has a clear indication of the loss of each different material, the unit price of materials * loss is the fixed price of such materials.
3. Base price conversion. If labor, materials, machinery, a price change in the need for base price conversion, the original price of a change from the base price deduction, and then add the change to the composition of the new price.
Question 7: stainless steel rectangular duct should set what quota? Our Henan quota requirements, giant stainless steel duct implementation of round stainless steel quota, are in mm2.
Question 8: What quota should be set for the pressurized stainless steel pipe I am Jin Yang Hui Jia, it is recommended to take the groove connection; ferrule connection: first press the groove out of the pipe joints, and then use the ferrule to connect the pipe, there is a rubber ring between the ferrule and the pipe, and the ferrule is fastened with bolts. Pressure connection: it is a new technology to promote the use of pipeline connection, there is a special connection pipe and special pipeline connectors, and to use special tools. Pipes are generally stainless steel.
Problem nine: thin-walled stainless steel tube set what quota The first floor is inappropriate, KBG is a wire pipe, thin-walled stainless steel pipe is a water pipe, water pipe set a quota of electricity? Funny. Casually set a tube of the quota of the statement more shame on me, Beijing quota is a mortgage stainless steel pipe, such as the owner of there is no, can be applied to aluminum-plastic pipe. Pipe fittings are to be included in the main material.
Problem 10: stainless steel bellows quota how to set If the set with the sixth book of process piping installation, such as pumps in the pump room piping, a set of pipe fittings installation. If the application of the seventh book of clamp installation, fittings installation costs have been included in the pipe installation, fittings are no longer set quota, the main material costs according to the actual calculation. If the application of the eighth book of drainage, the installation of pipe fittings and material costs have been included in the quota.
Corrugated metal pipe is a kind of appearance like a regular wave-like pipe, commonly used corrugated metal pipe carbon steel, and stainless steel, but also steel lined with plastic, aluminum, and so on. Mainly used for the need for a very small bending radius non-concentric axial drive, or irregular turn, expansion and contraction, or to absorb the thermal deformation of the pipeline, etc., or is not easy to use a fixed elbow installation occasions to do the pipeline and pipeline connection, or pipeline and equipment connection use.