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News
Seamless steel pipes for oil casing
Views: 80 Sep 04 , 2017
Seamless steel pipes can be used for oil pipes and casing pipes.
Standard: API, SPEC, 5CT-2001
Applications:
Oil pipe is used to extract oil or natural gas in a well.
Casing pipe is can be used as a wellbore for oil and gas wells.
The main grades are H40, J55, K55, N80, M65,...
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Learn about 60# structural seamless steel pipe
Views: 58 Sep 01 , 2017
Standard: GB / T8162-1999, ISO2937, ASTM A53, ASTM A106, JIS G 3441, BS EN 10210-1
Application: The scope of use includes general structure and mechanical structure, most used for construction, machinery, transportation, aviation, oil and other industries.
Size: Outer diameter...
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Seamless steel pipes for cylinders
Views: 52 Aug 30 , 2017
Seamless steel pipes can be used for manufacturing high pressure containers, cylinders. The main grades are 37Mn, 34Mn2V, 30CrMo, 35CrMo, STH11, STH12, STH21, STH22.
Mechanical properties:
Standard
Grade
Tensile...
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A quote of GI sheet for roof from Bangladesh client
Views: 60 Aug 28 , 2017
Recently, we got one quotation of GI sheet for roof from Bangladesh client. He is looking for 50 Tons GI sheet and 40 Tons Purlin for roof. What are you looking for?
Hello, I am looking for GI sheet for roof. Details are given below:
Quantity: 50 Tons
Plain width: 1.00...
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Seamless steel pipes for high temperature
Views: 59 Aug 25 , 2017
Seamless steel pipes for high temperature can be used for transporting water, oil, gas and other fluids.
Dimensional tolerances:
Types
Outer diameter（D）
Thickness（S）
Cold...
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Seamless steel pipes for high pressure boiler
Views: 60 Aug 23 , 2017
Seamless steel pipes can be used for the high-pressure boiler (working pressure is generally no more than 9.8Mpa, the working temperature of 450 ℃ -650 ℃) tank, economizer, superheater, reheater and so on.
Dimensional tolerances:
Types
Size(mm)...
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National standard and main usage of fluid pipe
Views: 61 Aug 21 , 2017
National standard: GB / T8163
Usage: transport water, oil and other fluids.
The main grades of fluid pipes: 10 #, 20 #, Q345
Mechanical behavior:
types
outer diameter(D)...
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Basic knowledge of precision seamless steel pipe
Views: 28 Aug 18 , 2017
Precision seamless steel pipe is a kind of high precision steel pipe manufactured after cold drawing or hot rolling treatment. It is mainly used in hydraulic system piping, automobile manufacturing piping, military engineering, railway locomotives, aerospace, ships, injection molding machines, die-casting machines, machine tools,...
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The advantages of precision seamless steel pipe
Views: 49 Aug 16 , 2017
1. Precision seamless steel pipe is light weight, high strength, easy for transportation and installation. It is only 1/4 of steel, but the circumferential tensile strength is 180 - 300MPa and the axial tensile strength is 60 - 15OMPa, which is similar to alloy steel. Therefore, the strength is 2 to 3 times of...
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Learn about 20# precision seamless steel pipe
Views: 47 Aug 14 , 2017
The production process of precision seamless steel pipe includes cold drawing, hot rolling and thermal expansion. The main processing procedures are blank sawing process, ring furnace heating process, perforation process, rolling process, sizing process, cooling bed process, straightening process, pipe soot blowing...
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