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Help CenterBlack Square Tube 25 * 25 Box Section Mild Steel Erw Square Rectangular Hollow Pipe
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Manufacturer direct – Factory price, strict quality control
Applications: Framing, scaffolding, fencing, greenhouses, construction
All kinds of size, welcome to contact
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Product photo
Hot-dip galvanized square pipe application scenarios
Hot-dip galvanized square pipe is often used in: glass curtain wall, power tower, communication grid, houses, Bridges, metal structure, power transmission and other aspects, has been widely adopted in recent years
Specification
OD |
15-500MM |
Thickness |
1.3- 30.0 MM |
Material |
Q195,Q215,Q235,Q355,Q345,S195T,S235JR,S275JR,S355JOH,SS400 STK400 |
Standard |
GB/T6728,ASTM A500,JIS G3446,EN10219 |
Pipe end |
plain end, beveled, threaded with coupling, grooved; Surface: oiled, painting, anti-corrosion |
Lenght |
2-12M,Customer customization |
Packing |
In bundle or according to the customers’requirements |
Delivery time |
20-30 days after reveipt customers' deposit |
Productivity |
3000 Meteric Tons per Month |
Remark |
1.Payment terms :T/T,L/C 2.Terms of trade:CFR,CIF |
Application |
building construction, oil and gas transport, scaffoliding or prop, fire pipe |
Certificate |
ISO 9001, API 5L, CE |
Production process
The galvanizing mode of hot-dip galvanized square pipe includes blowing plating and hanging plating, the galvanized amount of blowing plating is 200-220g/ sqm, and the galvanized amount of hanging plating is 350-420g/ sqm.Hot dip galvanized has good covering ability, can be customized to high zinc layer hot galvanized pipe. The ordinary length is 6 meters, which can also be customized to other lengths.
Customizable reprocessing
Packing & Delivery
In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc., standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.
Our factory
Tianjin Jinnuo Steel Pipe Co., Ltd., is a comprehensive enterprise integrating steel pipe, carbon steel pipe, galvanized steel pipe, welded steel pipe and seamless steel pipe with finishing processing, foreign export, logistics and warehousing. We have complete specifications, sufficient stock, and supply at a low price, according to customer requirements processing customized products of various sizes.
Our products are exported all over the world, mainly to Southeast Asia, Middle East and Africa and other countries and regions. We create the greatest value for customers with high-quality products and services, and have been widely recognized and trusted by customers, and have won positive feedback and praise.
We welcome new and old customers to contact us, and establish a good business relationship, to achieve common success!
Welcome to visit our factory！
Send Inquiry to This Supplier
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