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Threeway Steel Co., Ltd

E-mail: sales@srtsteelpipe.com

Address: 22nd Floor, Royal Wing Tower, Long Champ International Building, No.9 Xiangfu Road, Changsha, Hunan, China, PC: 410116

Hotonline: 0086-187-7406-7534 

Phone:0086-731-8873-9521  

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The main factors affecting the quality of 304 stainless steel pipe

The main factors affecting the quality of 304 stainless steel pipe

Keywords :The main factors affecting the quality of 304 stainless steel pipe        Update : 2020-12-02        View(s) : 290

As a kind of austenitic tube, 304 stainless steel pipe has basic mechanical properties such as good wear resistance, corrosion resistance, and high hardness, but also has a high-quality appearance, that is to say, the brightness of the surface of the 304 stainless steel pipe It must reach the st...

The difference between 304 and 316 stainless steel pipe

The difference between 304 and 316 stainless steel pipe

Keywords :The difference between 304 and 316 stainless steel pipe        Update : 2020-11-30        View(s) : 276

They are very similar in appearance. SS304%SS316 is an austenitic, non-magnetic, and non-heat hardening treatment.    1. Different element composition   SS304-→Chromium-18%, Nickel 8%  SS316-→Chromium-16%, Nickel 10% and Molybdenum 2%    2. Different performance    The addition of molybd...

What are the advantages of prefabricated direct buried insulation pipe

What are the advantages of prefabricated direct buried insulation pipe

Keywords :What are the advantages of prefabricated direct buried insulation pipe        Update : 2020-11-25        View(s) : 281

The prefabricated direct-buried thermal insulation pipe has excellent characteristics such as light bulk density, high strength, heat insulation, sound insulation, flame retardant, cold resistance, corrosion resistance, non-absorption, simple and convenient construction, and has become thermal i...

Comparison of reagents for straight seam steel pipes

Comparison of reagents for straight seam steel pipes

Keywords :Comparison of reagents for straight seam steel pipes        Update : 2020-11-24        View(s) : 263

Straight seam steel pipe products are widely used in water supply engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, and urban construction. They are 20 key products developed in my country. Straight seam steel pipes are used for liquid tran...

Precautions for the use of directly buried insulation pipe

Precautions for the use of directly buried insulation pipe

Keywords :Precautions for the use of directly buried insulation pipe        Update : 2020-11-19        View(s) : 250

1. The on-site joint insulation of direct-buried thermal insulation pipes can only be carried out after the pressure test is qualified. On-site joint thermal insulation construction is the specific construction quality of direct-buried thermal insulation pipes that directly affects the service l...

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