- Company : Qingdao Jiahexin Steel Co.,ltd
- Region : Shandong , China
- Category : Minerals & Metallurgy > Structural Steel
- Specification : Customized steel stringer for steel staircase
- Quantity : 2000 tons per month
- Price : 900-1100 per ton
- Contact Person : Anson Guan|||Clerk
- Telephone :
- Fax :
- Mobile phone :
- Website : Ligezhuang town, jiaozhou
- Email : [email protected]
- Instant Messenger : wechat:gas497366907 skype:anson.guan58
- Update : Oct/25/2018
Product Details
HDG Hot dipped galvanized steel stringer for steel staircase Product name HDG Hot dipped galvanized steel stringer for steel staircase Material Carbon steel Grade SS400,S235JR,A36,Q235B Q345B Q460 45# Certification: ISO quality system, Chinese GB50221-2001 Types of steel staircases Straight stairs,spiral stairs,curved stairs,fire escape stairs,access stairs,stainless stairs,Dog let stairs,U shape stairs Welding Technology: Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding. Welding Testing Ultrasonic Testing, X-ray Testing Packing Wooden case,steel pallet or other seaworthy package Inspection 100% dimension inspection and visual inspection,,gas tight test before delivery. Manufacturing Technology Drilling, Cutting, Assembling, Welding, Rectification, Testing etc Application Indoor and outdoor
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