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What is a tight steel tube?
- JDG pipe is the replacement of traditional PVC and SC pipes and other traditional wire conduits. It is a breakthrough in the field of building electrical field using new materials and technologies. The JDG pipe adopts the cross connecting ground wire of galvanized steel pipe and thin-wall steel pipe, overcomes the defects of complicated construction and large construction loss of common metal pipe, and solves the problems of poor fire resistance and difficult grounding of PVC pipe. Because the JDG pipe material is more expensive than the ordinary pipe material, it is more used in the construction, such as comprehensive wiring, fire protection wiring and so on.s
What is DN50 for welded pipe?
- Refers to the use of welded steel pipe made of DN50 steel pipe, refers to the inside diameter is 50mm, the market of common DN50 pipe also refers to the 2 inch pipe, standard pipe: 3.5mm thickness, pipe diameter 60mm, the weight of 4.88kg/m theory.s
Can stainless steel pipes spray black paint?
- Yes, after painting, I usually touch hands and paint off in 2 years or sos
How to descaling galvanized steel pipe?
- If the substrate is rusty, rust removal can be removed by acid leaching. If the coating is rusted, it can also be dipped in acid, but this will also remove the coating and make the base material more susceptible to rust, preferably by re plating and passivations
Is the same specification seamless steel pipe more expensive than welded pipe?
- You need to see this in the interval that diameter, such as seamless pipe and welded steel tube 530*20 mm compared to 5450 yuan per ton, seamless pipe, welded steel pipe, which is 4550 yuan, small diameter 10*2 mm, seamless pipe will require far 10000 per ton, just need more than 6000s
Where is the difference between seamless steel pipe and welded pipe
- Seamless pipe pressure is higher, welded pipe is generally in 10 or so MPa, now welded pipe to do seamless processing.s
Seamless steel tube 89X4 meters, how heavy?
- Generally seamless steel pipe wall thickness will be uneven, according to the theory, each meter is 8.3844 kilograms, but if the wall thickness is poor 20--30 wire, then the weight will increase somes
The difference between carbon and welded steel tubes
- Quality solutionsThe carbon steels we usually refer to include carbon structural steels and carbon tool steelsThe common steel pipe is divided into two kinds: seamless steel pipe and welded steel pipe. The welded pipe of small size is straight welded, and the big size steel pipe is usually spiral weldeds
Features of Aluminium Foil Bags
- Aluminium foil bags are made from a variety of plastic films in a composite bag machine and maybe used for packaging food, medicine industrial products, and other daily necessities...
Corrugated Aluminum Sheet
- The features of corrugated aluminum sheet is light weight (only steel 3/10), silver white and other colors, both decorative effect, but also a strong ability to reflect sunlight. I...
Industrial uses of Gold Aluminium Foil
- Is a high-grade aluminium foil packaging material which can replace a large area of standard, hot silver stamped foil. When printed it has a magnificent gold lustre and appeal whic...
Is Wax Paper Safe in Food Wrapping?
- Waxed paper is usually used to wrap things to keep them moist and fresh. It is highly water resistant, moisture and grease proof. Before coating, the base paper should be checked t...
The History of Polyester
- To most people polyester is a synthetic cloth made by spinning polyester yarn, used in the manufacture of clothing and often mixed with other yarns, most notably, cotton. And they ...