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Precision Steel Tube

Quality Bundy Tube Double-Wall Low Carbon Steel Tube Copper Plated for Automotive Use factory

Bundy Tube Double-Wall Low Carbon Steel Tube Copper Plated for Automotive Use

Bundy Tube – Double-Wall Copper-Plated Low-Carbon Steel Tube for Automotive Use Material Overview Bundy tube is a double-wall low-carbon steel tube manufactured by rolling a steel strip into a 720° overlap and copper-brazing the seam. This produces a concentric double-wall tube with a continuous brazed bond between the two walls. For automotive brake and fuel lines, this design offers: The mechanical strength and rigidity of steel The corrosion protection and brazeability of
Quality SAE J527 Copper-Plated Bundy Tube with 4.76-12.7 mm Outer Diameter for Brake Line Applications factory

SAE J527 Copper-Plated Bundy Tube with 4.76-12.7 mm Outer Diameter for Brake Line Applications

SAE J527 Bundy Tube Double-Layer Copper-Plated Low-Carbon Steel Tube for Brake Line Material SAE J527 double-layer copper-plated low-carbon steel tube, commonly known as Bundy tube, is a precision-formed, copper-brazed steel tubing product used in brake, fuel, hydraulic, and refrigeration systems. SAE J527 covers brazed double-wall low-carbon steel tubing for applications that require reliable bending, flaring, beading, forming, and brazing, while ASTM A254 covers the closely
Quality SAE J526 Low-Carbon Steel Galvanized Precision Steel Tube Bundy Tube for Braking Systems factory

SAE J526 Low-Carbon Steel Galvanized Precision Steel Tube Bundy Tube for Braking Systems

SAE J526 Welded Low-Carbon Steel Tubing (Coiled) for Brake & Hydraulic Lines Material SAE J526 tubing is an electric-resistance welded (ERW), single-wall low-carbon steel tube supplied in coils (or straight lengths) for automotive fluid conductor applications where controlled bending, flaring, beading, forming, and brazing are required.Important design note: SAE J526 material is not intended for single-flare applications due to a potential leak path associated with the
Quality E355+N Carbon Steel Seamless Hollow Bar Cold Drawn Precision Tube for Mechanical Applications factory

E355+N Carbon Steel Seamless Hollow Bar Cold Drawn Precision Tube for Mechanical Applications

E355+N Carbon Steel Seamless Hollow Bars Cold Drawn Precision Tube for Mechanical Applications Material E355+N is a non-alloy carbon steel seamless precision tube grade, steel number 1.0580, commonly used in the EN precision-tube and mechanical-tube system. In practical sourcing, it is generally treated under EN 10305-1 for seamless cold drawn precision tubes and can also align with EN 10297-1 for seamless tubes used in mechanical and general engineering. The “+N” delivery
Quality Hot-Dip Galvanized Bundy Tube with Double-Wall Construction for Corrosion Resistant Automotive Brake Systems factory

Hot-Dip Galvanized Bundy Tube with Double-Wall Construction for Corrosion Resistant Automotive Brake Systems

Galvanized Bundy Tube Hot-Dip Galvanized Precision Bundy Tube For Automobile Brake Material Galvanized Bundy tube is a double-wall, copper-brazed low-carbon precision steel tube designed for automotive fluid line service. In brake-line applications, the core value of this product is the combination of a compact double-wall structure, stable forming behavior, and protected outer surface for corrosion resistance. SAE J527 and ASTM A254 both describe this double-wall copper
Quality ST52.4 DIN 1630 Cold Drawn Seamless Precision Steel Tube for Hydraulic Systems factory

ST52.4 DIN 1630 Cold Drawn Seamless Precision Steel Tube for Hydraulic Systems

DIN 1630 St 52.4 Cold-Drawn Seamless Precision Tube for Hydraulic System Material DIN 1630 St 52.4 (ST52.4) is a high-performance non-alloy carbon steel used to produce seamless, cold-drawn precision tubes for demanding service such as hydraulic and pneumatic systems, pipework, vessels, and general mechanical engineering.In many supply chains, St52 / St52.4 is cross-referenced to EN grades such as E355 (1.0580) for hydraulic precision tubes. Specifications Product type: Cold
Quality 25CrMo4 Seamless Cold Drawn Precision Steel Tube for Racing Applications factory

25CrMo4 Seamless Cold Drawn Precision Steel Tube for Racing Applications

25CrMo4 Seamless Cold Drawn Precision Tube (EN 1.7218) for Racing & Motorsport Material This product is a seamless, cold-drawn precision steel tube made from 25CrMo4 (steel number 1.7218)—a chromium-molybdenum low-alloy, low-to-medium carbon steel designed for quenching and tempering to achieve an excellent strength-to-weight ratio, toughness, and fatigue resistance.For racing and high-load mechanical parts, 25CrMo4 is widely used as an equivalent of SAE/AISI 4130 in many
Quality Bright Annealed Cold Drawn Stainless Steel Tubing Seamless Tube for Automotive Applications factory

Bright Annealed Cold Drawn Stainless Steel Tubing Seamless Tube for Automotive Applications

Bright Annealed Stainless Steel Tubing (Cold-Drawn Seamless) for Automobiles Material Overview Bright Annealed (BA) stainless steel tubing is a cold-drawn seamless tube that is solution annealed in a controlled, oxygen-free (reducing or inert) atmosphere to preserve a clean, bright metallic surface on both the OD and ID, while restoring ductility after cold working. For automotive systems, BA seamless tubing is typically selected when you need: High corrosion resistance and
Quality Precision Steel Tube EN10305-1 Seamless Cold Rolled Steel Tubing for Hydraulic Systems factory

Precision Steel Tube EN10305-1 Seamless Cold Rolled Steel Tubing for Hydraulic Systems

Precision Steel Tube EN10305-1 Seamless Cold Rolling Steel Tubes for Hydraulic Systems Quick Detail: Standard: EN10305-1 Seamless Cold Rolling Steel Tubes Steel tubes for precision applications. Applications: for Auto industry/for machinery use/Oil Cylinder Tube/Motorcycle shock absorber Auto shock absorber inner cylinder/Telescopic Cylinders Size range: O.D.:6-420mm W.T.:1-50mm L:max12000mm Production: Cold Drawn + Cold Rolling Steel Grade and Chemical Compositions: Steel