The product description:
| Product name |
hollow section square tube |
| Wall Thickness |
0.7mm--13mm |
| Length |
1--14m According to customer requirements ... |
| Outer Diameter |
20mm*20mm---400mm*400 |
| Tolerance |
Tolerance based on Thickness: ±5～±8%; According to customer's request |
| Shape |
square |
| Material |
Q195---Q345, 10#, 45#, S235JR, GR.B-D, STK500, BS1387...... |
| Surface treatment |
Galvanized |
| Zinc coating |
Pre-galvanized square tube: 40--220G/M2; Hot dip galvanized square tube: 220--350G/M2 |
| Standard |
ASTM, DIN, JIS, BS |
| Certificate |
ISO, BV, CE, SGS |
| Payment terms |
30% T/T deposit in advance, 70% balance after B/L copy; |
| Delivery times |
25 days after receive ur deposits |
| Package |
- Through a bundle
- According to customer’s requirement
|
| Loading port |
Tianjin/Xingang |
customer's benefit:
What benefits do customers get：
- We are a factory (our price will have an advantage over trading companies).
- We will update the price regularly with customers according to the steel market price.
- Customers can get high quality products and efficient service.
Product detail :
Thickness
Length
Diameter
Product photos
Zinc coating
diameter detail
Different from other factories：
- Delivery date：We discussed the delivery date with the customer.
- Prompt reply: After work, we will check the email in time. We will deal with emails from customers in time and solve problems for customers in time. We provide efficient service.
- Port: Our factory is just 40 kilometers from Xingang port, which is the biggest port in the north of China.
Product photos :
Customer case：
An inquiry has been received from a customer in Singapore. The customer needs steel pipes. After we give the price to the customer, the customer says our price is high. Customers are compared with other suppliers. The customer purchased 10 containers in our factory for the first time. Now per month we are still supplying goods to this customer. The customer is satisfied with the quality of our products. Customers to our factory to establish long-term relations of cooperation.
Customer photos :
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.
Main products :
Frequently Asked Questions (FAQ)
What are the available dimensions for the hollow section square tubes?
The outer diameter sizes range from 20mm*20mm up to 400mm*400mm, with wall thicknesses available from 0.7mm to 13mm. The lengths can be adjusted from 1 to 14 meters according to your requirements.
Which material grades and standards do you supply?
We offer various material grades such as Q195 to Q345, 10#, 45#, S235JR, GR.B-D, STK500, and BS1387, conforming to ASTM, DIN, JIS, and BS manufacturing standards.
What are the options for zinc coatings on the galvanized square tubes?
We provide both pre-galvanized square tubes with a coating thickness of 40-220G/M2 and hot-dip galvanized square tubes with a coating thickness of 220-350G/M2.
What are your typical payment and delivery terms?
Our standard payment terms require a 30% T/T deposit in advance, with the remaining 70% balance due after receiving the B/L copy. The delivery time is generally within 25 days after receiving the initial deposit.
Where are the products shipped from, and can we inspect the goods?
All goods are shipped through the Tianjin/Xingang port, which is located 40 kilometers from the production site. We fully support customer inspections at our facilities once production is complete.
Minjie Steel
