Tubo de acero sin costura de precisión estirado en frío AISI1020

Grado de acero: ST35, ST37.4, St52, E195, E235, E355, 30CrMo, 20Mn2, SAE 1010, 1020,1026, 1030,1045, 4130, 4140, 8620, 4340, 52100, etc. Dimensión Diámetro exterior: 30-450 mm. Grosor de pared: 2-40 mm Longitud de longitud aleatoria, longitud fija, etc. Tolerancia de dimensiones I.D tolerance (mm) H7-H9 O.D tolerance (mm) -/+0.5% I.D Roughness (µm) 0.10-0.80 Straightness (mm/meter) […]

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Cheap price DIN 2391 ST35 BK Thick Wall High – Precision Steel Tube, Round Cold Rolled/drawn Pipe

Specification Designation Symbol Description Cold finished (hard) BK(+C) Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation Cold finished (Soft) BKW(+LC) The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. […]

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Affordable High Pressure Boiler Tube ASTM A192 Bolier Seamless boiler tube, pipes

Applications: The ASTM A192 rifled tubes are served in super/ultra super critical water wall panels over 300,000KW of boiler, chemical, electricity industries. Product Description: Boiler Seamless Multi Rifled Tubes: 1.Multi Rifled Tube, Boiler Seamless Tube2.Quality Standard:ASTM A192 3.Certificate: ISO9001: 2000, PED(Pressure Equipment Directive) Detailed Images Specifications: Good quality low price Cold Drawn Boiler Seamless Multi […]

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Cheap!JIS G3445 STKM 13A Anti-rust Oil Coating the Finished Tube from Chinese manufacturer

Product Description Production Process Description: high quality steel tube embryo – precision cold drawn – anaerobic heat treatment (NBK state) – NDT – High Pressure Oil Test – surface rust oil treatment – the dust seal two. We select raw materials: high quality Baosteel, Xingcheng Special Steel, Huaigang raw materials. Physical and chemical performance testing […]

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Hydraulic Steel Tubes | ST52.4, Ex-stock‎, Best DIN2391 St52 1.0580 Precision Bright Cold Drawn Seamless Steel Pipe

Application: High Precision Cold Drawn Seamless Steel Tube is used in automotive industry, and in the occasion where the high accuracy, brightness, cleanness of the tube are required. Main Features: 1. Inner and outer walls of tube have high accuracy.2. Excellent brightness.3. No oxidization after heat treatment4. High cleanness inside tube. Sizes Range: OD:5mm-220mm, WT:0.5mm-25mm […]

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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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