China Rectangular Hollow Section Pipes Manufacturers Supplier, Suppliers

 

 

Product Description

The product description
Product name hollow section rectangular tube
Wall Thickness 0.7mm--13mm
Length 1--14m According to customer requirements ...
Outer Diameter 20mm*10mm---200mm*400
Tolerance Tolerance based on Thickness: ±5~±8%
Shape rectangular
Material Q195---Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387......
Surface treatment Galvanized
Zinc coating Pre-galvanized rectangular tube:40--220G/M2
Hot dip galvanized rectangular 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
customer's benefit
What benefits do customers get
  • We are factory. (our price will have an advantage over trading companies.)
  • We will update the price regularly with customers according to the steel market price.
Our suggestion: When prices go down, customers purchase products. Customers can get high quality products at low prices and we can get orders.
  • Customers can get high quality products and efficient service.
Product detail
厚度
Thickness
长度
Length
长口径
Diameter
d
Product photos
锌层
Zinc coating
管口细节
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. Solve problems for customers in time. We provide efficient service.

Port proximity

Our factory is just 40 kilometers from the port, which is the biggest port in the north of China.

Product Quality

No joint pipe and square cut, deburred.

Product photos
a
d
Customer case
Success Story: Singapore Client Partnership

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 compared with other suppliers. However, they purchased 10 containers in our factory for the first time. Now, we are still supplying goods to this customer every month. The customer is satisfied with the quality of our products and visited our factory to establish long-term relations of cooperation.

Customer photos
10
4
3
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.
Frequently Asked Questions (FAQ)

Q What size and thickness specifications do you offer for rectangular hollow sections?

We offer wall thicknesses ranging from 0.7mm to 13mm, lengths from 1 to 14 meters (according to custom requirements), and outer diameters from 20mm*10mm to 200mm*400mm.

Q What materials and steel standards do you comply with?

Our products are manufactured according to ASTM, DIN, JIS, and BS standards. We utilize materials such as Q195 to Q345, 10#, 45#, S235JR, GR.B-D, STK500, and BS1387, holding certifications from ISO, BV, CE, and SGS.

Q What are the zinc coating options available for the rectangular tubes?

We provide pre-galvanized rectangular tubes with a zinc coating of 40-220G/M2, and hot-dip galvanized rectangular tubes with a zinc coating of 220-350G/M2.

Q What advantages does purchasing directly from your factory provide?

Being a direct factory manufacturer allows us to offer more competitive pricing compared to trading companies. Additionally, we actively share market price trends with customers to help time purchases effectively when steel prices go down.

Q What are your payment terms and average delivery times?

Our standard payment terms are 30% T/T deposit in advance with the remaining 70% balance due after B/L copy, or 100% irrevocable L/C at sight. Delivery typically takes 25 days after receiving the initial deposit.

Q How do you handle quality control and shipment preparation?

We guarantee clean, joint-free pipes with deburred square cuts. Customers are welcome to conduct factory inspections before loading. Furthermore, our close proximity (40 km) to the major northern port ensures fast and efficient logistics.

Related Products