OD 15-90mm and Thickness 1-14mm cold drawn seamless heat exchanger tube manufacturer

1.Product:cold drawn seamless steel pipe

2.Size:OD 15-90mm  Thickness 1-14mm  Length 3-12m

3.Material:Low-carbon steel

4.Tolerance:OD +/-0.1mm ; Thickness +0.2mm  Length +10mm

5.Standards:ASTM A179, DIN 1629, GB/T 3087, JIS G3454, JIS G3461 and DIN 17175

6.Production process:seamless, cold drawn

7.Heat treatment: annealing

8.Test:eddy current test

9.Price: It will be best when the quantity can reach one full container.

1.Packaging:

1).Plastic film and woven bag bundling:

2.Plastic caps on two ends.

2.Shipping:

1).20feet container load 20-25tons pipe whose length is under 5.8m

2).40feet container load 20-25tons pipe whose length is under 11.8m

3).We will consider bulk cargo when the goods is more than 200 tons to save freight fee for our customers

1.Any of your questions will be answered within 24 hours!

2.Designed service:Because our products are mainly made-to-order, we can develop new product according to the customer's requirement.

3.Sample service:

1.Hebei province gold mysterious pipe co., ltd is located at Pangkou industrial park, Gaoyang county, Baoding city, Hebei province, China.

2.Certificate:

ISO9001:2008

Q1. Our company is manufacturer or trade company?

Our company is a professional manufacturer and our factory is about 70,000square meter.

Q2. What is MOQ?

Generally, MOQ for every size of pipe is 5tons. However, we can also accept a 1ton trial order in the first business.

Q3. How to ensure the production time?

1).Our production department must comply with production plan strictly.

2).Both merchandiser and related salesman must track the product all the time and inform the customer latest information in time if any change.

Q4. Our price is competitive or not?

We have been adjusting the price of the pipe according to the changes for the price of material and cost of labor in time.

Meanwhile, we will offer more discount to the customer according to the order quantity.