1.Technique:ERW & galvanized

2. Material: 10#,20#,45#,Q345,A106-B,20Cr,42CrMo,St37,St42,ASTM 4140 etc.

3. Standard: JIS,GB,ASTM,DIN BS

A: We are a  trading company with our own factory.

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Cold-rolled precision seamless steel pipe is a seamless steel pipe with high dimensional accuracy and good surface finish for precision mechanical structures, hydraulic equipment or steel sleeves.