We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for Manufactur standard Ms Erw Welded Hot Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube. The principle of our business is usually to supply high-quality items, skilled services, and truthful communication. Welcome all mates to place trial order for creating a long-term organization connection.
We believe that extensive time period partnership can be a result of top quality, price added support, loaded encounter and personal contact for Black Square Steel Tube, Square Steel Tube, Steel Tube. You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We are going to give our best service to satisfy all your needs! Remember to contact us right away!
The product description
| Product name |
hollow section square tube |
| Wall Thickness |
0.7mm--13mm |
| Length |
1--14mAccording to customer requirements ... |
| Outer Diameter |
20mm*20mm---400mm*400 |
| Tolerance |
Tolerance based on Thickness:±5～±8% |
| Shape |
square |
| Material |
Q195---Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387...... |
| Surface treatment |
Galvanized |
| Zinc coating |
Pre-galvanized square tube:40--220G/M2Hot 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;100%Irrevocable L/C at sight,100% Irrevocable L/C after receive B/L copy 20--30days |
| Delivery times |
25days after receive ur deposits |
| Package |
1. Through a bundle
2. According to customer’s requirement |
| Loading port |
Tianjin/Xingang |
What benefits do customers get
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1
We are factory. (our price will have an advantage over trading companies.)
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2
We will update the price regularly with customers according to the steel market price. Our suggestion is, when prices go down, customers purchase products. Customers can get high quality products at low prices and we can get orders.
-
3
Customers can get high quality products and efficient service.
Product 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. 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.
- The quality of the product: No joint pipe and square cut, deburred.
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 specifications of the hollow section square tubes?
Our square tubes feature a wall thickness range of 0.7mm to 13mm, lengths from 1m to 14m according to requirements, and outer diameter dimensions from 20mm*20mm to 400mm*400mm.
What materials and standards do you offer for your steel tubes?
We utilize materials ranging from Q195 to Q345, 10#, 45#, S235JR, GR.B-D, STK500, and BS1387. They conform to various international standards including ASTM, DIN, JIS, and BS.
What is your typical delivery lead time?
Our typical delivery time is within 25 days after receiving your deposit, with specific delivery dates discussed and agreed upon with the customer.
What are the options for surface treatment and zinc coating?
We provide high-quality galvanized surface treatments. Pre-galvanized square tubes have a coating of 40–220 G/M², while hot-dip galvanized square tubes have a coating of 220–350 G/M².
What payment terms do you accept?
We accept 30% T/T deposit in advance with the remaining 70% balance after the B/L copy, as well as 100% Irrevocable L/C at sight, or 100% Irrevocable L/C 20-30 days after receiving the B/L copy.
What quality certifications do your steel products carry?
Our manufacturing operations and products are fully certified and verified by recognized organizations including ISO, BV, CE, and SGS.
Minjie Steel
