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Rapid Delivery for Steel Pipe Manufacturer - 15CrMoG high pressure steel pipe quality assurance – Weichuan
15CrMoG steel pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe. Because this kind of steel pipe contains more Cr, its high temperature resistance, low temperature resistance and corrosion resistance can not be compared with other seamless steel pipes, so alloy pipe is widely used in petroleum, chemical industry, electric power, boiler and other industries. The principle of hydrogen purification by 15CrMoG steel pipe is that w... -
China Cheap price 42crmo Precision Seamless Steel Pipe - Q345C low temperature steel pipe genuine spot – Weichuan
Grade wall thickness mm elongation δ 5 ≥%% yield strength δ S (MPA ≥) test temperature ℃ Q345A ≤ 16 21 345 not required Q345B ≤16 21 345 20 Q345C 16-35 22 ≥325 0 Grade C Si Mn P S V NB Al Ti Q345A ≤0.20 ≤0.55 ≤1.70 ≤0.045 ≤0.045 0.02-0.15 0.015-0.060 0.02-0.20 Q345B ≤0.20 ≤0.55 ≤1.70 ≤0.040 ≤0.040 0.02-0.15 0.015-0.060 0.02-0.20 Q345C ≤0.20 ≤0.55 ≤1.70 ≤0.035 ≤0.035 0.02-0.15 0.015-0.060 ≥0.015 0.02-0.20 Mainly due to different carbon and manganese contents: Q235-A Carbon content C: 0.14 ~ 0... -
2021 China New Design American Standard A210 Hot Rolled Steel Pipe - Q345B steel structure pipe manufacturer’s warranty – Weichuan
In the seamless steel pipe series, there is a material called Q345B seamless steel pipe, which belongs to the low alloy series. Among low alloy materials, this material is the most common. Q345B seamless steel pipe used to be called 16Mn seamless steel pipe. There are many classification methods. According to the manufacturing process, there are: hot rolled seamless pipe and cold rolled seamless pipe. According to the purpose, there are: seamless steel pipe for general structure, seamless ste... -
Low MOQ for 15crmo Steel Pipe - Thick walled square pipe manufacturer – Weichuan
As the name suggests, square pipe is a kind of square pipe type. Many materials can form square pipe body. It is used for what purpose and where. Most square pipes are steel pipes. After unpacking, leveling, crimping and welding, they form round pipes, which are rolled into square pipes, and then cut into the required length. Generally, there are 50 square tubes per package. In terms of spot, most square tubes are in large specifications, ranging from 10 * 10 * 0.8-1.5 to 500 * 500 * 10-25. S... -
Quality Inspection for A 106 Gr. B Seamless Pipe - S355j0h seamless steel pipe quality assurance – Weichuan
en10216-1 specification: φ 10.2~ φ 356*1.6mm~20.0mm European standard: en10216-2 specification: φ 10.2~ φ 168.2*1.6mm~20.0mm High pressure steel pipe has good comprehensive mechanical properties at room temperature and high temperature and strict quality control. It is suitable for various working occasions under high pressure. High pressure steel pipes are mainly used in the fields of boilers, high pressure oil pipes of diesel engines, chemical fertilizer equipment and pipelines. The require... -
Popular Design for Pangang 15crmog Seamless Steel Pipe - Q235 square tube with high quality and low price – Weichuan
Q235 welded square pipe is an appellation of square pipe, that is, steel pipe with the same side length. It is made of rolled strip steel through technological solution. Normally, the strip steel is unpacked, flat, curled and welded to form a round pipe, and then the round pipe is rolled to check the Q235 welded square pipe, and then cut to the required length. The normal is 50 pieces per package. Strength refers to the function of Q235 welded square tube to resist destruction (appropriate pl... -
OEM/ODM Manufacturer Cold Drawn S235j2h Seamless Steel Pipe - Thick wall steel pipe manufacturer’s stock – Weichuan
The biggest difference between thick wall steel pipe and thin wall steel pipe lies in the thickness of steel pipe wall. Generally speaking, thin wall steel pipes are cold drawn technology, while thick wall steel pipes are generally hot rolled technology. If it is distinguished by measurement unit, it is generally considered that wall thickness / pipe diameter equal to 0.05 is the watershed between thick wall steel pipe and thin wall steel pipe, The thin-walled steel pipe with wall thickness /... -
Factory selling 20# Cold Drawn Seamless Steel Pipe - China Precision square tube factory – Weichuan
Stainless steel square tube is a kind of hollow long steel. Because the section is square, it is called square tube. A large number of pipelines are used to transport fluids, such as oil, natural gas, water, gas, steam, etc. in addition, when the bending and torsional strength are the same, the weight is relatively light, so they are also widely used in the manufacture of mechanical parts and engineering structures. Classification of stainless steel square pipe: square pipe is divided into s... -
2021 China New Design American Standard A210 Hot Rolled Steel Pipe - Production of various precision bright tubes – Weichuan
Precision pipe is a kind of seamless steel pipe with high precision and high brightness produced by cold drawing or cold rolling process. Its internal and external diameter can be accurate to within 0.2mm. It not only ensures the bending and torsional strength, but also has light weight. Therefore, it is widely used in the manufacture of precision mechanical parts and engineering structures. It is also commonly used in the production of various conventional weapons, barrel, shell, bearing, et... -
Online Exporter 45# Oil Pipe - Q235 square tube with high quality and low price – Weichuan
Q235 welded square pipe is an appellation of square pipe, that is, steel pipe with the same side length. It is made of rolled strip steel through technological solution. Normally, the strip steel is unpacked, flat, curled and welded to form a round pipe, and then the round pipe is rolled to check the Q235 welded square pipe, and then cut to the required length. The normal is 50 pieces per package. Strength refers to the function of Q235 welded square tube to resist destruction (appropriate pl... -
Special Design for Large Diameter Seamless Steel Pipe - Small diameter anticorrosive steel pipe is widely used – Weichuan
3PE anti-corrosion and thermal insulation steel pipe has good thermal insulation performance, and the heat loss is only 25% of that of traditional pipes. Long term operation can save relatively large resources, significantly reduce energy cost, and still have strong waterproof and corrosion resistance. Moreover, it does not need to be attached with pipe trench, so it can be directly buried in underground or water, which is also simple and rapid in construction, The comprehensive cost is also ... -
New Delivery for Astm A3 Cold Drawn Seamless Pipe - High pressure stainless steel tube manufacturer – Weichuan
316L is a brand of stainless steel, AISI 316L is the corresponding American brand and Sus 316L is the corresponding Japanese brand. China’s unified digital code is s31603, the standard brand is 022cr17ni12mo2 (new standard), and the old brand is 00Cr17Ni14Mo2, which indicates that it mainly contains Cr, Ni and Mo, and the number indicates the approximate percentage. The national standard is GB / T 20878-2007 (current edition). 316L is widely used in the chemical industry because of its ...
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