Cangzhou Hongyun Steel Pipe Co.,Ltd

본문 바로가기


HOME > Cangzhou Hongyun Steel Pipe Co.,Ltd
Cangzhou Hongyun Steel Pipe Co.,Ltd
TEL : 86-0317-5203509 / FAX : 86-0317-5506850 / Mobile : 86-180-31715307
Yanshan Industrial District, Cangzhou, Hebei, China Hebei Cangzhou China [CN]
Contact Name : Daisy Wang
Homepage : http://www.hongyunpipe.com
Main Products
steel pipe , Seamless steel pipe , Hot-rolled steel pip , Cold-drawn Steel pip , Alloy steel pipe
Business Type
Manufacturer
Product
Hot-rolled steel pipe
Posting date : Jun 29, 2015
Membership
Free Member Scince Jun 29, 2015
Keyword :
Category
Contact
Daisy Wang
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
hongyun
HS-CODE
7208-10
Package & Delivery Lead Time
Detailed Description
Hot-rolled as for cold-rolled, cold rolling below the recrystallization temperature, rolling and hot rolling is carried out above the recrystallization temperature.Can destroy the organization of ingot casting, refining the grain of the steel, and eliminate thedefects of the microstructure, so that the steel organization compacting, mechanical propertiesimproved. This improvement mainly reflected in the rolling direction, so that the steel to a certain extent, is no longer isotropic; pouring the formation of bubbles, cracks and loose, but also in thehigh temperature and pressure welding.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top