Company news

Professional manufacturer of steel pipes and fittings in China – SANONPIPE

Tianjin Sanon Steel Pipe Co., Ltd. is a professional supplier and manufacturer of steel pipes and pipe fittings in China, with more than 30 years of professional pipeline supply experience. Annual sales: 120,000 tons of alloy pipes, annual inventory: more than 30,000 tons of alloy pipes. Our co... Read More

Introduction to commonly used boiler tubing

20G: GB5310-95 acceptance standard steel (foreign corresponding grade: Germany’s ST45.8, Japan’s STB42, the United States SA106B), is the most commonly used boiler steel pipe, chemical composition and mechanical properties and 20 plate is basically the same. The steel has a certain st... Read More

The difference between alloy steel pipe and seamless steel pipe and what are the materials

Alloy steel pipe is mainly used in power plant, nuclear power plant, high pressure boiler, high temperature superheater, reheater and other high pressure and high temperature pipes and equipment. It is made of high quality carbon steel, alloy structural steel and stainless heat resistant steel by... Read More

What is precision seamless tube? What are the characteristics and advantages?

Precision seamless pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer wall, no leakage under high pressure, high precision, high finish, no deformation in cold bending, flaring, flattening and no c... Read More

Introduction to application scenarios and materials of alloy tubes

Alloy steel tube spot material: 12Cr1MoVG, 12CrMoG, 15CrMoG, 12CR2MO< A335P22> And Cr5Mo & lt; A335P5> , Cr9Mo & lt; A335P9> , 10 cr9mo1vnb & lt; A335P91> , 15 nicumonb5 & lt; WB36> Implementation standards GB5310-1995, GB6479-2000, GB9948... Read More

Boiler seamless tube

Seamless tube for boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. The manufacturing method is the same as seamless tube, but there are strict requirements on the steel used in the manufacture of steel tube. Boiler with seamless tube is often used in high tem... Read More

Alloy seamless steel pipe and material

Alloy seamless steel pipe is a kind of seamless steel pipe, and its performance is much higher than that of ordinary seamless steel pipe, because this steel pipe contains more Cr, and its high temperature resistance, low temperature resistance and corrosion resistance performance are better than ... Read More

Sanonpipe main products – alloy steel pipe and seamless steel pipe

Sanon pipe main products: Cr5Mo alloy tube, 15CrMo alloy tube, 12Cr1MoVG alloy tube, high pressure alloy tube, 12Cr1MoV alloy tube, 15CrMo alloy tube, P11 alloy tube, P12 alloy tube, P22 alloy tube, T91 alloy tube, P91 alloy tube, high pressure boiler tube, chemical fertilizer special tube, etc. ... Read More

Russian standard product

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boiler pipe

Boiler tube is open on both ends and has a hollow section, the length and the surrounding of the larger steel, according to the production methods can be divided into seamless steel pipe and welded steel pipe, steel pipe specification with overall dimensions (such as the diameter or length) and t... Read More

Brief introduction of alloy steel tube

Professional sales of alloy tube, high pressure alloy tube,12Cr1MoV alloy tube,15CrMo alloy tube,10CrMo910 alloy tube, P11 alloy tube, P12 alloy tube, P22 alloy tube, T91 alloy tube, P91 alloy tube, 42CrMo alloy tube, 35CrMo alloy tube, Hastelloy tube,WB36 alloy tube, Provide new alloy steel tube... Read More

20G high pressure boiler tube implementation standard GB5310-2008 scope of application

20G high pressure boiler tube implementation standard GB5310-2008 scope of application, is used for manufacturing high pressure and above pressure water tube boiler heating surface with high quality carbon steel, alloy steel and stainless steel seamless steel tube. High pressure boiler seamless s... Read More

Our company’s main products accounted for.

Our company sells varieties: structural steel tube, fluid steel tube, alloy tube, pressure vessel tube (low and medium pressure boiler tube, high pressure boiler tube, high pressure fertilizer tube, petroleum cracking tube), oil pipe, cold drawn steel pipe, and other products. The standing materi... Read More

Seamless steel tubes — alloy steel tubes

GB/T5310-2008 seamless steel tube is a kind of high quality steel tube. The boiler tube is divided into general boiler tube and high pressure boiler tube according to its high temperature performance. High pressure boiler pipe is mainly used for manufacturing high pressure and above pressure stea... Read More

SEAMLES STEEL TUBES FOR HIGH-PRESSURE BOILERS

Seamless steel tubes for high pressure boilers include GB/5310-2007 standard, ASME SA-106/SA-106M-2015,ASTMA210(A210M)-2012, medium carbon steel seamless steel tubes for boilers and superheaters, ASME AS – 213 / SA – 213 M, ASTM A335 / A335M – 2018. GB/T5310-2017 is mainly used ... Read More

Used for manufacturing seamless steel tubes for pipes, vessels, equipment, fittings and mechanical structures GB/T8162-2008

Seamless steel pipe for structure (GB/T8162-2008) is used for general structure and mechanical structure of seamless steel pipe. Used for manufacturing seamless steel tubes for pipes, vessels, equipment, fittings and mechanical structures Construction: hall structure, sea trestle, airport structu... Read More

API5CT oil pipeline

As we all know, fuel oil is refined from petroleum. The price of petroleum is rising these years, and the cost of driving is getting higher and higher. In the process of extracting oil, many pipelines need to be installed. Here’s a look at the pipeline: Tubing (GB9948-88) is a seamless stee... Read More

SA210 high pressure alloy pipe

SA210 High pressure alloy pipe implementation standard ASTM A210—– ASME SA210- American Society of Mechanical Engineers standard. Suitable for use in boiler pipe and flue pipe, including safety end, vault and support pipe and superheater pipe with minimum wall thickness seamless mediu... Read More

Correct selection of seamless steel pipe

Seamless steel pipe is made without weld by hot working methods such as perforated hot rolling. If necessary, the hot-worked pipe can be further cold-worked to the desired shape, size and performance. At present, seamless steel pipe  is the most used pipe in petrochemical production units. (1) Ca... Read More

Seamless alloy steel Pipe ASTM A335

ASTM A335 P5 Is An Alloy Steel Seamless Ferritic High Temperature Pipe Of American Standard. Alloy Tube Is A Kind Of Seamless Steel Tube, Its Performance Is Much Higher Than The General Seamless Steel Tube, Because This Kind Of Steel Tube Contains More C, The Performance Is Less Than The Ordinary... Read More

Happy May Day

International Labor Day, also known as “May 1 International Labor Day”, “International Demonstration Day” is a national holiday in more than 80 countries in the world.It’s on May 1 every year.It is a holiday shared by working people all over the world. Every extraor... Read More

ASTM A53 Seamless Steel Tube

Standard ASTM A53/A53M/ASME SA-53/SA-53M Application: suitable for bearing and bearing parts, also for steam, water, gas and air pipelines. Seamless steel tube manufacturing process.According to its manufacturing process, seamless steel tube is divided into hot rolled seamless steel tube, cold dr... Read More

Basic knowledge of seamless alloy steel pipe

Alloy tube can be divided into: low alloy tube, alloy structure tube, high alloy tube, heat resistant acid stainless tube, high temperature alloy tube. Steel tubes for pipeline, thermal equipment, mechanical industry, petroleum, geological drilling, container, chemical industry, special purpose s... Read More

Seamless steel tubes for Low and medium pressure boilers (GB3087-2018)

Seamless steel tubes for low and medium pressure boilers (GB3087-2018) are high quality carbon structural steel hot-rolled and cold-drawn (rolled) seamless steel tubes, which are used for manufacturing superheated steam pipes, boiling water pipes for various structures of low and medium pressure ... Read More
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