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SAE J524 Seamless Low-Carbon Steel Tubing Annealed for Bending and Flaring
SAE J524 Seamless Low-Carbon Steel Tubing Annealed for Bending and Flaring Adopt high-quality carbon steel, finish drawing or rolling process, and anaerobic bright heat treatment. Each steel pipe is subject to nondestructive testing. The inner wall of the steel pipe is washed under high pressure and immersed in antirust oil, which can withstand greater pressure. Both ends are equipped with dust.
SAE J524 Standard covers cold drawn and annealed seamless low-carbon steel pressure tubing intended for use as hydraulic lines and in other applications requiring tubing of a quality suitable for flaring and bending.
The seamless steel tube Straigtness: tube shall be straightened to atolerance of 1mm over a 1000mm lenght.
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EN/DIN Galvanized Steel Tube with High Precision
Precision bright steel pipe is used for cold galvanizing treatment, with dust-proof end covers at both ends. The color of galvanizing is white or yellow, which has good anti-rust and anti-corrosion properties. Widely used in hydraulic system and hydraulic pipeline. -
Cold Drawn/Rolled Black Phosphated Hydraulic Steel Tube with High Precision
The high-precision bright seamless steel pipe is used as the phosphating pipe, and the inner and outer walls of the steel pipe are phosphated with high-quality phosphating solution to form a black or gray phosphating protective film.
Absorb antirust oil through the small holes of the phosphating film to prevent rust, and put plastic covers on both ends to prevent dust. -
Din1629-84 Seamless Circular unalloyed Steel Tubes for subject to special requirements
ST37 ST44 ST52 Seamless Steel Tube for accoding to DIN 1629 standard. Its features are high precsion, smooth surface, strong anti rust and anti corrosion property. -
DIN/EN Army Green Passivated High Precison Seamless Steel Tube
This type steel tube are produced accoding to DIN 2391/C EN10305-1 or DIN 2445 standard. Its features are high precsion, smooth surface, strong anti rust and anti corrosion property. After 220 hours' Salt Spray Test, there is no any corrosion. -
ST37.4 ST44.4 ST52.4 Priceison Steel Tube for dynamic Loads Normal Pressures 100 to 400 bar
ST37.4 ST44.4 ST52.4 Seamless Steel Tube for dynamic Loads Normal Pressures 100 to 400 bar accoding to DIN 2445 or DIN1630 standard. Its features are high precsion, smooth surface, strong anti rust and anti corrosion property. After 220 hours' Salt Spray Test, there is no any corrosion. -
DIN1629 ST37 ST44 ST52 Seamless Circular unalloyed Steel Tubes
ST37 ST44 ST52 Seamless Steel Tube for accoding to DIN 1629 standard. Its features are high precsion, smooth surface, strong anti rust and anti corrosion property. -
API 5L/ASTM A106 Gr.B Seamless Steel Pipe with Black Paint
API 5L/ASTM A106 Gr.b Seamless steel pipe wiht black paint
Beveled end
Plastic end cup
6 meters Fixed length
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ASTM A179 Seamless Cold-drawn low carbon steel heat-exchanger and condenser tubes
Standard: ASTM A179
Grade: A179
Applicaiton:Applicable to steel pipes for tubular heat delivery device, condenser and similar heat transfer equipment
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Beveled Black Paint Seamless Steel Pipe
API 5L/ASTM A106 Gr.b Seamless steel pipe wiht black paint
Beveled end
Plastic end cup
6 meters Fixed length
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SAE AISI 4130 4140 Carbon Steel Round Bar
Hot Rolled Round Steel Bar
Cold Rolled Rould Steel Bar
Forged Round Steel Bar
UT Test -
SAE AISI 4130 4140 Seamless Steel Pipe Hollow Rod
Hot Rolled Round Steel Pipe
Cold Rolled Rould Steel Pipe
4130 4140 rould pipe
hollow rod
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