E235 Cold Drawn ERW Steel Tube

E235 Cold Drawn ERW Steel Tube

Part I: Manufacturing INTRODUCTION
1. Commodity Description: Cold drawn ERW steel tube, also named DOM tubing, is a variety of drawn above mandrel welded metal tube. This type of tube has best surface problem,concentricity,and substantial tensile power. 
two. Commodity:  E235 cold drawn ERW carbon metal tube

three. Dimensions selection: 70mm*2mm-325mm*15mm

four. CZPT specification&steel quality:

ASTM/ASME: ASTM A512 MT1571,MT1571
EN: EN10305-two E195, E235,E355
DIN: ST37.2, ST44.two,ST52.3

5. Manufacture approach: hydraulic chilly drawn

6. Shipping situation:

BK BKW BKS GBK NBK
+C +LC +SR +A +N
Chilly rolled Chilly drawn Stress relieved Annealed Normalized

7. Stop complete: simple ends with square cuts,free of charge of burrs.

eight. Marking: as for each request

9. CZPT export packing: in bundles tied with steel strips. Int&ext oil coating. Exterior packing by PVC baggage and knit baggage.

10. CZPTized packing and marking are CZPT on ask for.

Chilly DRAWN ERW Steel TUBES: OIL Painting FOR ANTI-RUST Defense

Chilly DRAWN ERW Metal TUBES: PACKING

 

Component II: Frequently Questioned Concerns
1. MOQ: 
CZPTly, Min Get Quantity can be one ton/dimensions.
two. Shipping and delivery Time: CZPTly, our shipping and delivery time is about 20-35 times depending on availability of uncooked material.
three. Guarantee&Ensure: Guarantee&assure period is 6 months given that we deliver the tubes, and we are not dependable for good quality issue triggered by incorrect unloading or storage after shipment. We welcome customer’s inspection just before cargo. 
four. Payment Method: We settle for payment method like T/T, L/C, or D/P, but it relies upon on our investigation about customers. We have a solution to appraise the credit of buyers from all above the planet, and time and volume of D/P we can release is determined by the evaluation. 
five. High quality Manage: 90% of the tubes are manufactured from scorching rolled seamless pipes. So, high quality of uncooked content established good quality of finished tubes. We acquire raw material from steady suppliers who are foremost steel mills, and we inspect the raw substance as for each the technical specs. During our generation process, there is inspection and quality manage in every single stage.

Element III: Organization INTRODUCTION
We are a manufacturer of chilly drawn, chilly rolled, and hydraulic cold drawn steel tubes with OD upto 356mm because 2002. Masking an area of about 32000M2, we have 12 normal workshops with  2 hydraulic cold drawing benches, four chain chilly drawing benches, and two ERW mills. Our amenities covers all the production techniques from pickling, cold drawing,warmth dealing with,saw cutting, straightening,inspection,packing to additional machining &turning, cold drawing die fabrication, and gear repairation&servicing.

Factory Physical appearance:

Uncooked Materials Inventory:

Cold DRAWING DIE WAREHOUSE:

HYDRAULIC Cold DRAWING:

MULTI-ROLLER SRAIGHTENING:

STRAIGHTENING BY Push: 

Noticed Chopping: 

LATHES: 

HONING:

 

E235 Cold Drawn ERW Steel Tube

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May 2024
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