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E-mail: sales@srtsteelpipe.com

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

Phone:0086-731-8873-9521  

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straight seam steel pipe, straight seam steel pipe production, straight seam steel pipe requirement

Basic requirements for the appearance of straight seam steel pipe welds and production temperature

Keywords :straight seam steel pipe, straight seam steel pipe production, straight seam steel pipe requirement        Update : 2025-04-22        View(s) : 6

Basic requirements for the appearance of straight seam steel pipe welds Before non-destructive testing of straight seam steel pipes, the appearance inspection of welds should meet the requirements. The appearance of the welds of straight seam steel pipes and the general welding appearance of t...

spiral steel pipe, spiral steel pipe condition, spiral steel pipe stress

What is the stress condition of spiral steel pipe during extrusion

Keywords :spiral steel pipe, spiral steel pipe condition, spiral steel pipe stress        Update : 2025-04-21        View(s) : 19

(1) During the extrusion process, the temperature of the inner lining of the spiral steel pipe continues to rise as the extrusion process progresses. At the end of the extrusion, the temperature of the inner wall of the lining close to the extrusion die is high, reaching 631°C. The temperature o...

large diameter flange, flange quality, flange characteristics

Introduction to the quality process and characteristics of large-diameter flanges

Keywords :large diameter flange, flange quality, flange characteristics        Update : 2025-04-18        View(s) : 47

Large-diameter flanges are a type of flange, that is widely used and promoted in the machinery industry and has been well-received and favored by users. Large-diameter flanges have a wide range of uses, and the scope of use is determined according to different characteristics. They are mostly us...

anti corrosion spiral steel pipe, spiral steel pipe treatment, spiral steel pipe thickness

Uneven thickness of anti-corrosion coating on spiral steel pipe and its treatment

Keywords :anti corrosion spiral steel pipe, spiral steel pipe treatment, spiral steel pipe thickness        Update : 2025-04-17        View(s) : 1

Spiral steel pipe is mainly used as fluid pipe and piling pipe. After the steel pipe is made, if it is used for water transportation, it will generally be treated with anti-corrosion on the inner or outer surface. The general anti-corrosion includes 3PE anti-corrosion, epoxy coal tar anti-corrosion,...

anti corrosion spiral steel pipe, spiral steel pipe coating, spiral steel pipe thickness

Uneven thickness of anti-corrosion coating on spiral steel pipe and its treatment

Keywords :anti corrosion spiral steel pipe, spiral steel pipe coating, spiral steel pipe thickness        Update : 2025-04-16        View(s) : 45

Spiral steel pipe is mainly used as fluid pipe and piling pipe. After the steel pipe is made, if it is used for water transportation, it will generally be treated with anti-corrosion on the inner or outer surface. The general anti-corrosion includes 3PE anti-corrosion, epoxy coal tar anti-corrosion,...

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