High-Quality Galvanized Steel Square Tube Dx51d Sghc 40X40mm Galvanized Welded Z30 Square Tube

• Customization: Available
• After-sales Service: Can Contact Seller Any Time
• Warranty: Can Contact Seller Any Time
• Type: Welded
• Technique: Galvanized
• Material: Carbon Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Square
• Size: 25 *25, 40 * 40, 50 *50, 100* 100
• Application: Bridge, Building Construction, Drill Pipe
• Shape: Square
• Length: 5-12m or as Your Requirement
• Delivery Time: Within 7-15 Days After Received Down Payment
• Transport Package: Sea Worth
• Specification: Customers′ Requirement
• Trademark: ZUNKAI
• Origin: China
• HS Code: 7212300000
• Production Capacity: 500000 Tons Per Month

Product Description

Size	20*20--600*600mm, or as the customer's request
Length	As the customer's request
Zn coating	0.13-0.8 mm is 30-150 g/m2; 0.8-1.5 mm is 30-180 g/m2;1.5-6.0 mm is 30-275 g/m2
Steel grade	DX51D,DX52D,DC01,DC02,SGHC
Surface	regular/mini/big/zero spangle, skin pass, chromate, unoiled, dry
Packaging	the seaworthy export standard package, or according to the customers requirement
Delivery time	With 15 -25 days after receipt of deposit or L/C

FAQ:

Q: Are you a manufacturer?
A: Yes, we are a manufacturer, we have our own factory. And we are China's leading Galvanized steel coil, Galvalume steel coil, PPGI/PPGL, etc. We promise that we are exactly the supplier you have been looking for. We welcome you to visit our factory to check our production lines and know more about our capacity, and quality.
Q: Do you have a quality control system?
A: Yes, we have ISO, BV, and SGS certifications and our own quality control laboratory.
Q: Can you arrange the shipment for us?
A: Yes, we have designated Sea Freight and Railway freight forwarders with decades of experience and we can get the best price with the earliest vessel and professional services.
Q: How long is your delivery time?
A: Generally it is 7-14 days if we have the exact goods in our stock. If not, it will take around 25-35 days to get goods ready for delivery.
Q: How do you keep long-term business and good relationships?
A: 1. We keep supplying good quality products and competitive prices to ensure our customers' benefit.
2. We think highly of every single customer of us and value the relationship, we take it not only as a business partner but also as true friends. Will keep the good services and put customers' benefit as a high priority.