ASTM A519 STEEL PIPES Specifications:
Standard: DIN2391 / EN10305-1/4
Delivery Condition: NBK (Bright annealing without oxidization)
Length: 5800mm, 6000mm.
Package: Bundles or wooden cases.
Surface Anti-rust: Both outside and internal tube surface flushing with anti-rust oil.
Surface quality: very smooth and bright without oxide scale, pock, starch, crack and other defects.
Surface Cleanness: clean without iron scrap, dust, better for hydraulic system life.
Mechanical Properties: Better extending rate and strength property after bending with no deformation, after flattening and flaring process with no crack.
Test: Tensile Strength Test, Flaring and flattening test, Hardness Test, Chemical Composition Test
The types of ASTM A519 STEEL PIPES
SAE 1010 Mechanical Hydraulic Fluid Line Tubing
SAE 1010 Steel tubes
SAE 1010 SAE 1008 STEEL PIPES
SAE 1010 STEEL PIPES
SAE 1015 STEEL PIPES
SAE 1020 SAE 1018 STEEL PIPES
SAE 1020 STEEL PIPES
SAE 1025 STEEL PIPES
Synopsis of Process Routing: Quality Carbon steel — Cold Drawn — Heat Treatment Without Oxidization (NBK Status) — Nondestructive Testing— Flushing The Internal Hole With Special Equipment Under The High Pressure —Dealing With Antirust Oil On Surface — Plastic Capping On Both Ends.
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