Company news
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Holiday notice for Chinese traditional festival Mid-Autumn Festival.
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The entire production process and shooting control of seamless steel pipe procurement, take you to observe in real time.
After the contract is signed, we start planning procurement, starting from the billet to control the quality, production cycle and delivery period of the steel pipe. 1. Billet procurement→ ...Read more -
GB8163 20# arrived today.
Today, the seamless steel pipe GB8163 20# purchased by Indian customers arrived, and will be painted and sprayed tomorrow. Please stay tuned. The customer required a delivery time of 15 days, and we have shortened it to 10 days. Thumbs up for engineers in various positio...Read more -
An Indian customer wanted to purchase alloy seamless steel pipe A335 P9.
An Indian customer wanted to purchase alloy seamless steel pipe A335 P9. We measured the wall thickness for the customer on site and took photos and videos of the steel pipe for the customer to choose. The seamless steel pipes provided this time are 219.1*11.13, 219.1*1...Read more -
Comparison of Cold Drawing and Hot Rolling Processes for Seamless Steel Pipe
Seamless steel pipe material: Seamless steel pipe is made of steel ingot or solid tube billet by perforation into rough tube, and then hot rolled, cold rolled or cold drawn. The material is generally made of high-quality carbon steel such as 10, 20, 30, 35, 45, low alloy...Read more -
Pay attention to details when purchasing seamless steel pipes
The price of 6-meter seamless steel pipe is higher than that of 12-meter seamless steel pipe because the 6-meter steel pipe has the cost of cutting pipe, flat head guide edge, hoisting, flaw detection, etc. The workload is doubled. When buying seamless steel pipes, consi...Read more -
What is the difference between the PED certificate and the CPR certificate for seamless steel pipes?
The PED certificate and CPR certificate for seamless steel pipes are certified for different standards and needs: 1.PED certificate (Pressure Equipment Directive): Difference: The PED certificate is a European regulation that applies to products such as pressure equipmen...Read more -
Do you know the identity information of seamless steel pipes?
If you want to know more information, like quotation, products, solutions, etc., please contact us online. The identity card of seamless steel pipes is the product quality certificate (MTC), which contains the production date of seamless steel pipes, the materia...Read more -
ASTM A335 P5
Seamless steel pipe ASTM A335 P5 is a high-strength, high-temperature resistant pipe widely used in high-pressure, ultra-high-pressure boilers and piping systems in the petroleum, chemical, electric power and other industries. The steel pipe has excellent mechanical prop...Read more -
API5LGR.B seamless pipe
API 5L GR.B seamless steel pipe is a key material widely used in oil and natural gas pipeline systems. It has excellent mechanical properties, corrosion resistance and reliability, so it has been favored by the majority of users. Below, we will introduce the characterist...Read more -
What is the difference between API5L X42 X52?
API 5L is the standard for steel line pipe used to transport oil, natural gas, and water. The standard covers several different grades of steel, of which X42 and X52 are two common grades. The main difference between X42 and X52 is their mechanical properties, especially...Read more -
What are the grades under GB5310 standard and what industries are they used in?
GB5310 is the standard code of China's national standard "Seamless Steel Pipes for High-Pressure Boilers", which specifies the technical requirements for seamless steel pipes for high-pressure boilers and steam pipes. The GB5310 standard covers a variety of steel grades ...Read more -
Low and medium pressure boiler tubes GB3087 and usage scenarios
GB3087 is a Chinese national standard that mainly specifies the technical requirements for seamless steel pipes for low and medium pressure boilers. Common materials include No. 10 steel and No. 20 steel, which are widely used in the m...Read more -
ASTM A335 P5 seamless alloy steel pipe and ASTM A106 carbon steel pipe.
ASTM A335P5 seamless alloy steel pipe is an alloy steel pipe widely used in high temperature and high pressure environments. Due to its excellent performance characteristics, it is widely used in fields such as petroleum, chemical industry, electric power, boiler and nuc...Read more -
Introduction of Seamless Steel Pipe API5L
The API 5L seamless steel pipe standard is a specification developed by the American Petroleum Institute (API) and is mainly used in pipeline systems in the oil and gas industry. API 5L seamless steel pipes are widely used in the transportation of oil, natural gas, water...Read more -
Detailed introduction of seamless steel pipes EN 10210 and EN 10216:
Seamless steel pipes play an important role in industrial applications, and EN 10210 and EN 10216 are two common specifications in European standards, targeting seamless steel pipes for structural and pressure use respectively. EN 10210 Standard Material and composition:...Read more -
Why do seamless steel pipes need to be painted and beveled?
Seamless steel pipes usually need to be painted and beveled before leaving the factory. These processing steps are to enhance the performance of steel pipes and adapt to different engineering needs. The main purpose of painting is to prevent steel pipes from rusting and ...Read more -
Let’s learn about the representative materials of alloy seamless steel pipes?
Alloy seamless steel pipe is a high-performance material widely used in industry and construction. Its main feature is to improve the mechanical properties, corrosion resistance and high temperature resistance of steel pipes by adding different alloy elements, such as ch...Read more -
Do you know what three-standard pipes are? What are the uses of these seamless steel pipes?
The wide application of seamless steel pipes in the industrial and construction fields makes its standards and quality requirements particularly important. The so-called "three-standard pipe" refers to seamless steel pipes that meet three international standards, usually...Read more -
Hot Finished Structural Hollow Sections Of Non-Alloy And Fine Grain Steels
Seamless steel pipes occupy an important position in modern industry and are widely used in construction, machinery manufacturing, petrochemical and other fields. EN 10210 specifically specifies seamless steel pipes for structures, among which BS EN 10210-1 is a specifi...Read more -
Here are some details about ASME SA-106/SA-106M seamless carbon steel pipe:
1. Standard Introduction ASME SA-106/SA-106M: This is a standard developed by the American Society of Mechanical Engineers (ASME) and is widely used for seamless carbon steel pipes in high temperature and high pressure environments. ASTM A106: This is a standard develope...Read more -
This time we introduce the company’s main product – GB5310 high pressure and above steam boiler pipes.
Introduction to high-quality carbon structural steel and alloy structural steel seamless steel pipes for high-pressure and above steam boiler pipelines GB/T5310 standard seamless steel pipes are high-quality products designed for high-pressure and above steam boiler pipe...Read more -
This time we will introduce our company’s main product – API 5L seamless steel pipe for pipelines
Product Description Pipeline pipe is a key industrial material widely used in the oil and gas industry for efficient and safe transportation of oil, gas and water extracted from underground. Our pipeline pipe products meet the internationally advanced API 5L standard and...Read more -
ASTM A335 seamless alloy steel pipe
Sanonpipe specializes in the production of seamless steel pipes, and its annual inventory of alloy steel pipes exceeds 30,000 tons. The company has passed CE and ISO system certification, obtained CE and ISO certificates, and can provide 3.1 MTC to customers. Seamless al...Read more
