Specifications of Cold-drawn Seamless Low-carbon Steel Tubes For Heat Exchangers And Condensers:
Standard ： ASTM A179/ A 179M /ASME SA-179/ SA -179M
Main steel pipe grade ： SA179 etc. Other grade is also negotiable.
Chemical Composition(%) 、 Mechanical Propertise ：
0.06 ～ 0.18
0.27 ～ 0.63
For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers.
Packaging & Delivery:
Each bundles pipes will be bundled with 6-8 pcs steel strips and with shipping marks and 2 nylon strips
40-50 days delivery on china port upon receiving orinigal LC or prepayment.
- Q:Will the steel tube dance?
- The steel tube dance tube has a rotating steel tube and a fixed steel tube, so that different types of steel pipe can be chosen according to the type of pipe dance performed by the dancer.
- Q:What does "SC50" steel pipe mean in civil engineering?
- SC50: laying on welded steel tubes of diameter 50mm. SC is usually used in electrical installation drawings.
- Q:How seamless steel tube is formed?
- Hot drawing or cold drawing. The so-called cold is the billet from the thick wall tube is not heated, oil lubrication, with a steel sleeve inside, gradually elongated. Hot drawing is to make the billet tube red, do such work, generally thick wall applicable.
- Q:Is there a weld on the outer wall of seamless steel tube?
- Seamless steel pipe's inner wall, outer wall, section, cross section can not see the weld seam. Because seamless steel pipe is a molding product, no late roll pressure, welding and other processes. No section, inner wall, outer wall or section, as long as there is weld, it is not seamless steel tube. The inner wall can not see the outer wall of welding seam, but it can be seen that the weld products are fake or polished goods. Some products can not be seen without friction and have weld seams on the outside wall. They are seamless treated steel tubes and are polished goods. The price is much different from the real seamless steel tube. Some bad wounding, confusing concepts, earn illegal profits.
- Q:What is the difference between galvanized iron pipe and galvanized steel pipe? Or called different, in fact, is referred to as galvanized pipe?
- Seamless steel pipe material is steel, but also seamless, high strength, used in high pressure, harsh environment occasions. The galvanized pipe is only made on the steel tube, which is similar to the so-called antirust paint
- Q:What time what time for gas pipeline steel pipe PE pipe
- PE pipe must be installed underground, the steel tube can be exposed, when not all PE pipe for pipe laying, overhead installation. But the steel tube is easy to rust, so it can be used where the basic use of PE pipe buried PE pipe.There are galvanized steel pipe and seamless steel pipe, galvanized pipe can only be used for low-pressure homes
- Q:Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
- The use of scaffold as its height, when the ceiling height below 3.6M, no matter what the ceiling decoration, decorative scaffolding are calculated
- Q:How to establish a concrete-filled steel tubular column model in ANSYS?
- A two unit model or a composite unit model can be adoptedTwo units are constructed of steel tubes and concreteA composite unit may be either a fiber element or a section conversion attribute
- Q:How much is the tube?
- The first prerequisite we need to determine is: what are the specifications of the steel pipe mentioned? Such as the commonly used steel pipe specifications: diameter 108*4.5, diameter 219*6, diameter 377*10, diameter and wall thickness of steel pipe with different specifications, different weight, so the steel price per meter is different.
- Q:What is the theoretical weight per square meter of the steel pipe diameter of the outer frame and the thickness of the tube wall 3mm 48mm?
- Formula: outside diameter - wall thickness * wall thickness *0.02466=, weight per meter! : 48-3*3*0.02466=3.3291
After more than a decade’s construction and development, we have taken a leading position in seamless steel tube industry in China. In the year 2007, it awarded Famous-brand product Certificate. Besides, we have been named as excellent supplier of Qualified Products by our customers for several times.
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|Annual Output Value
||Europe; Southeast Asia; etc.
||API 5L；API 5CT；API Q1；ISO/TS29001
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3. Manufacturer Capability
||41% - 50%
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||Above 450,000 square meters
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