Part I: Item INTRODUCTION:

one. Commodity: Cold drawn seamless carbon steel tube for bollard

three. Measurement range: 70mm-325mm in OD.

four. Available metal quality: 

5. Manufacture strategy: Chilly rolled, hydraulic chilly drawn, 

six. Delivery issue: 

7. Surface area remedy: Externally machining,polishing, galvanization.

20MnV6 Chilly DRAWN SEAMLESS TUBES:

Component II: Frequently Questioned Inquiries
1. MOQ: CZPTly Min Buy Quantity can be two-3 tons/size for tubes with OD below 250mm, and 10 tons/size for tubes with OD previously mentioned 250mm. Occasionally, it relies upon on metal quality you require. If you require special grade like E410, E470 or alloy metal tube, MOQ ought to be 10 tons/measurement at minimum. 
2. Delivery Time: CZPTly, our shipping time for honed tubes is around 40-sixty days based on the measurements and quantities. It will take us 15-thirty days to get uncooked materials. For illustration, if you need to have 3 tons of small dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will get us at minimum thirty times to hone this size. 
3. Warranty&Promise: Guarantee&ensure interval is 6 months considering that we deliver the tubes, and we are not liable for quality issue induced by incorrect unloading or storage after cargo. We welcome customer’s inspection prior to shipment. 
4. Payment Strategy: We settle for payment technique like T/T, L/C, or D/P, but it is dependent on our investigation about customers. We have a solution to assess the credit of buyers from all above the entire world, and time and volume of D/P we can release is decided by the analysis. 
5. Top quality Management: 90% of the tubes are created from scorching rolled seamless pipes. So, high quality of uncooked substance identified quality of finished tubes. We acquire uncooked substance from stable suppliers who are major metal mills, and we examine the raw content as per the technical specs. In the course of our creation procedure, there is inspection and good quality handle in each stage. 

Element III: Firm INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn steel tubes with OD upto 356mm since 2002. Masking an location of about 32000M2, we have twelve common workshops with 2 hydraulic cold drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our facilities covers all the generation processes from pickling, chilly drawing, warmth managing, observed cutting, straightening, inspection, packing to additional machining &turning, cold drawing die fabrication, and gear repairation&servicing. 

Factory Look:

Raw Materials Stock:

SKIVING&ROLLER BURNISHING: