1.Size: we can produce (1). OD 13-90mm cold drawn

                                            (2). OD 17-90mm finish rolled 

And WT 1-14mm seamless steel pipes for the customers

2.Length: Generally, 3-11.8mm for per pipe

                   Of couse, we also also can provide OEM service for the customers to shortern the length.

3.Tolerance:(1).For cold drawn pipe, we can control it within OD/Thickness +/-0.1mm(min).

                      (2).For finish rolled pipe, we can control it within OD/Thickness +/-0.025mm(min).

4.Material:(1) carbon steel, Chinese standard material, 10#, 20#, 35#, 45#, Q235

   which are similar to the materials such as astm a519, sae1010, sae1020, sae1035, sae1045

                                                                           Din 2391  st35, st 37, st 45

                                                                           JIS G3445 STKM 11A/12A/13C, S10C, S20C, S35C, S45C

                                                                            EN 10305-1 st 35.8, st 37.4 etc

                    (2) low alloy steel, Chinese standard material, Q345B, 20Cr, 40Cr, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 20Mn2, 40Mn

 which are similar to the materials such as astm a519, Gr 50, 5120, 5140, 4120, 4130, 4135, 4140

                                                                          Din 2391, st 52, 17Cr3, 41Cr4, 18CrMo4, 25CrMo4, 34CrMo4, 42CrMo4

                                                                          JIS, SPFC590 SCr420, SCr440, SCM420, SCM430, SCM440

                                                                           en, e355, s355jr

5.Shape:(1).round section

                (2).special sections:triangular, square, recrangular, hexagonal, lemon shape, oval etc

6.Usage:auto parts and machine parts

1. Packaging:

1). Plastic film and woven bag bundling:

2). Wooden case packing:

3. 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, founded in May 2009, It has a floor area of 100 

mu, a registered capital of  RMB 20 million and a total investment of RMB 110 million. The company specializes in production of various seamless steel pipes, with the wall thickness of 1mm to 12mm and the outer diameter of 15mm to 80mm.

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.