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JIS G 3473 STC 370 steel pipe:
Treatment: Oiling/black painting/Varnish/Passivation/Phosphating/Pickling
Ends: BE, ends caps
Marking: as per requirement
Size:(mm) As per standard or as per customer’s requirement
Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or random length.
Package: Hexagonal Bundles with steel strips and plastic wrapping outside/Wooden box/Wooden crate/Steel frame/As per customer’s requirement
JIS G 3473 INSPECTION
CHEMICAL COMPOSTION TEST. MECHANICAL PROPERTIES TEST(tensile strength, yield strength, elongation, flaring, flattening, hardness, etc). SURFACE AND DIMENSION CHECK. NON-DESTRUCTIVE TEST(eddy current test/ultrasonic test), HYDRAULIC TEST.
JIS G 3473 carbon STEEL TUBES FOR CYLINDER BARRELS. This Japanese Industrial Standard specifies the carbon steel tubes, the inner surface of which is machined or honed to be used for manufacturing the cylinder barrels of piston-type pneumatic or hydraulic cylinders. This standard covers the tubes of inside diameters in the range 32.0 mm to 200.0 mm.
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JIS G 3473 STC 370 applications:
Widely used in hydraulic and penumatic power systems, petro-chemical and metallugical fields, CNG cylinder products, etc.
Contact: song Li
Add: The Phenix Industrial Zone Liaocheng City,Shandong Province,China