Special‑Purpose Steel Plates: Key Grades & Practical Industrial Applications
Recently, driven by a recovery in demand for global infrastructure development and steel structure projects, the market for U-section steel has shown steady growth. As a key structural profile widely used in construction support, bridge engineering, tunnel shoring, and machinery manufacturing, U-section steel is increasingly favored by overseas buyers thanks to its excellent flexural strength, good weldability, and high cost-effectiveness.
FuncCustomer Acceptance Standardstion and material
Choosing a galvanized steel pipe supplier starts with matching the pipe to its application. For a greenhouse frame order, buyers should specify diameter, wall thickness, cut length and zinc coating before comparing wholesale galvanized pipe prices. Threaded or plain ends also affect assembly planning. Minjie supplies galvanized round pipe options for project inquiries. Send your drawings, quantity and destination to request a GI pipe quotation with a clearly defined specification and packing scope.
DETAILS IMAGES
PACKING & DELIVERY
● Waterproof plastic bag then bundle with strip, On the all.
● Waterproof plastic bag then bundle with strip, On the end.
● 20ft container: not more than 28mt. and the lenath is not more than 5.8m.
● 40ft container: not more than 28mt. and the length is not more than 11.8m.
PRODUCTS MACHINING
● All the pipes is high-frequency welded.
● Both inner and outer welded stab can be removed.
● Special design available according to requirement.
● Pipe can be necked down and punched holes and so on.
● Supplying BV or SGS Inspection if client need.
OUR COMPANY
Tianjin Minjie steel Co.,Ltd was established in 1998. Our factory more than 70000 square meters, just 40 kilometers from XinGang port, which is the biggest port in the north of China . We are a professional manufacturer and exporter for steel products.The main products are pre galvanized steel pipe, hot dip galvanized pipe, welded steel pipe ,square&rectangular tube and scaffolding products.We applied for and received 3 patents.They are groove pipe ,shoulder pipe and victaulic pipe. Our manufacturing equipment include 4 pre-galvanized product lines, 8ERW steel pipe product lines,3 hot-dipped galvanized process lines.According to standard of GB ,ASTM ,DIN ,JIS.The products are under the ISO9001 quality certification.
Annual output of various pipe is more than 300 thousands tons.We had obtained the honor certificates issued by the Tianjin municipal government and Tianjin quality supervising bureau yearly. Our products are widely applied to machinery,steel construction,agricultural vehicle and greenhouse,auto industries,railway,highway fence,container inner structure,furniture and steel fabric. Our company owns the firs class professional technique adviser in China and the excellent staffs with professional technology.The products had been sold to all over the world. We believe that our high quality products and services will be your best choice.Hope get your trust and support.Looking forward to the long term and good cooperation with you sincerely.
Post time: Oct-29-2026
