產品資訊 - DIN2391 high precision black phosphated seamless steel tube->steel pipe

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Zhangjiagang City Yineng Pipe-making Co., Ltd.

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DIN2391 high precision black phosphated seamless steel tube

產品分類 :

冶金礦產->鋼鐵類->鋼管

DIN2391 high precision black phosphated seamless steel tube

產品規格

Country	CN
Materials	10#-45#, ST35-ST52
Size	OD:5mm-40mm ; S 0.5mm-5mm
Packing	wrapped with gunnysack
Minimum Order	1 ton
Payment Term	L/C D/P T/T PAYPAL

產品描述

Synposis of precess Routing: DIN high precision cold doraw NBK seamless steel tube is used as the tube to be phosphated, the phosphated is realized with the imported chemical fluid to form a black protected film, the antirust oil as absorbed by the means of the micro pore on the film to prevent from the rust and two caps are sealed at two ends of tube to prevent from the dust.

Main Feature: Bright black and the color is envenly distributed on the surface of tube and has good propery of antitust.
Main Application: Used in hydraulic system, nested card connector (pipe joints) with matching. It is one of our mainly export products.

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