High Precision Seamless Steel Pipe E355 Hydraulic Cylinder EN10305-1 E355 E235

High Precision Seamless Steel Pipe E355 Hydraulic Cylinder EN10305-1 E355 E235

1.Basic information of precision seamless steel pipe:

Standard:EN10305-1,DIN2391

Type: Seamless Cold-Drawn

Packaging: Anti rust, woven bags with two slings

Transportation: Ocean,Land,Air

Certificate: ISO9001,ISO14001,TS16949

Port: Shanghai,Ningbo

2.Production process:

Raw material---inspection chemical analysis,physical performance, sizes---cutting---chamfer grinding(deburring)---pickling---saponification-cold drawn/cold rolled---straightening---cleaning(oil removal)---eddy current testing---bright heat treatmeny(NBK)---straightening---dimensional accuracy and surface testing---eddy current testing---physical performance---surface treatment, galvanized, army green passivated---cleaning and packing

3.Chemical analysis of precision seamless steel pipe:

4.Main feature of our EN10305-1 precision seamless steel pipe:

high precision

excellent surface

No scale, no debris

Plain end

Inside surface cleaning

good straightness

black phosphating

5.Delivery condition:

6.Precision seamless steel pipe product show:

7.Packing method

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
Q: What is your terms of payment ?
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