Top 10! Precision Cold drawn Alloy Steel SRB Honed Tube for Hydraulic and Pneumatic 27SiMn H8 Large Diameter from China

Application: Hydraulic Cylinder, Hydraulic Jack, hydraulic oil cylinder pneumatic cylinder, petrifaction oil pump, coal mine, engineering machinery, crane and transport machinery, auto transmission axes, plastic machinery, engineering machinery, crane and transport machinery, auto transmission axes, plastic machinery, hydraulic oil cylinder, pneumatic cylinder, absorber, spin printing and dying. Main Features: 1. Roughness(Ra) can be 0.08µm or […]

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Comparison Precision Chrome Moly Alloy Steel Tube 4130 / 4140 / 34CrMo4 / 42CrMo4

Produce Precision Chrome Moly Alloy Steel Tube 4130 / 4140 / 34CrMo4 / 42CrMo4 manufacturer A519 Seamless Steel Pipe Tube Chemical Composition:  Standard  Steel Grade   C(%) Si(%) Mn(%) S(%) P(%) ASTM A519 1010 0.05-0.15 0.15-0.35 0.3-0.6 ≤0.050 ≤0.040 ASTM A519 1020 0.15-0.25 0.15-0.35 0.3-0.6 ≤0.050 ≤0.040 ASTM A519 1045 0.43-0.50 0.15-0.35 0.6-0.9 ≤0.050 ≤0.040 ASTM […]

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Wholesaler ASTM A179 boiler Carbon seamless steel tube from China

ASTM A179 seamless boiler steel tube/seamless boiler steel pipe/seamless  tubing for boiler /ASTM A179 seamless steel pipe for boiler The features of our steel tube is as following: 1.Steel  wall  without oxide layer         2. No cracks wide mouth squash 3.To withstand high pressure without cracking  4. Cold is not deformed 5. High-precision    high-quality finish     high cleanliness The tolerance […]

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Manufacturer for Hexagon Shape Sharp Corner Seamless Steel Pipes & Tubes from China

Shape: The tubes shall be furnished in the following shapes, as specified by the purchaser: round, square, HEXAGON, rectangular and special sections. Chemical Composition& Mechanical Properties(Type: Cold Drawn Seamless Mechanical/CDS)  Final supply conditions Designation Symbol Description Cold finished (hard) BK Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather […]

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Cheap price for Cold Finished AISI 4130 Seamless Steel Pipe/Steel Tube from China

Cheap price for Cold Finished AISI 4130 Seamless Steel Pipe/Steel Tube from Wuxi Yeguang Steel Co., Ltd Our products are mainly used in the auto, agricultural machine, railway project, high-pressure boiler tubes,  bearing tubes, shipping manufacturing industry and other high standard  processing industries. 1)materical: AISI4130, 30CrMo 2)Steel Pipe according to standard: ASTM,GB,DIN,JIS 3)O.D.:15-80mm 4)W.T.:1-12mm  5)technology:Cold Finished 6)type: seamless steel pipe 7)MOQ: 2 tons Package: Plastic film and woven bag bundling. Payment: T/T or L/C INSPECTION:

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