JIS G3429 Thin Wall Seamless Steel Tubes with Passivation Surface for High Pressure Gas Cylinder

Quick Detail:

Standards: JIS G3429

Grade: STH11 STH12 STH21 STH22

Out Dimensions: 6mm ~ 350mm
Wall Thickness: 0.8mm ~ 35mm

Length: Fixed(6m,9m,12,24m) or normal length(5-12m)

Description:

Standards: JIS G3429

Grade: STH11 STH12 STH21 STH22

Outer Dimensions: 6mm ~ 350mm

Wall Thickness: 0.6mm ~ 35 mm

Length: max 24000mm

Application: Seamless steel tubes for high pressure gas cylinder..

Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark: As requested.

Delivery Condition:Annealed, Normalized, Normalized and Tempered

Chemical Compositions(%):

Grade

C

Si

Mn

P

S

Ni

Cr

Contact Infomation Send Inquiry Company name:Jiangsu Huacheng Industry Pipe Making Corporation. Status:[Offline] [Send message] [Chat] Business contact:Charlie Zhu (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:337 Renmin(E), Tangqiao Town Zip:214000