ASTM A512 Cold Drawn Welded or ERW Carbon Steel Tube

ASTM A512 Cold Drawn Welded or ERW Carbon Steel Tube

Element I: Generation INTRODUCTION
one. Commodity Description: Cold drawn ERW metal tube, also named DOM tubing, is a kind of drawn above mandrel welded steel tube. This variety of tube has ideal surface issue,concentricity,and high tensile toughness. 
2. Commodity: ASTM A512 cold drawn welded/ERW steel tube

3. Dimensions variety: 70mm*2mm-325mm*15mm

four. CZPT specification&steel quality:

ASTM/ASME: ASTM A512 MT1571,MT1571
EN: EN10305-two E195, E235,E355

five. Manufacture technique: hydraulic chilly drawn

6. Supply condition:

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

7. Finish end: basic finishes with sq. cuts,cost-free of burrs.

eight. Marking: as for every request

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

10. CZPTized packing and marking are CZPT on request.

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

Cold DRAWN ERW Metal TUBES: PACKING

 

Part II: Often Requested Queries
one. MOQ: 
CZPTly, Min Get Quantity can be 1 ton/size.
two. Delivery Time: CZPTly, our delivery time is around 20-35 days relying on availability of uncooked materials.
3. Warranty&Promise: Warranty&assure time period is 6 months since we supply the tubes, and we are not responsible for high quality problem brought on by improper unloading or storage after shipment. We welcome customer’s inspection before cargo. 
four. Payment Approach: We take payment method like T/T, L/C, or D/P, but it relies upon on our investigation about consumers. We have a solution to evaluate the credit of clients from all over the globe, and time and quantity of D/P we can launch is determined by the analysis. 
5. Good quality Manage: 90% of the tubes are manufactured from sizzling rolled seamless pipes. So, good quality of uncooked material identified quality of concluded tubes. We buy raw substance from steady suppliers who are leading metal mills, and we inspect the raw content as for each the specs. During our creation process, there is inspection and good quality handle in each and every stage.

Element III: Business INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic cold drawn metal tubes with OD upto 356mm given that 2002. Masking an area of about 32000M2, we have 12 common workshops with  2 hydraulic cold drawing benches, 4 chain cold drawing benches, and two ERW mills. Our services addresses all the creation techniques from pickling, chilly drawing,heat treating,noticed chopping, straightening,inspection,packing to further machining &turning, chilly drawing die fabrication, and equipment repairation&upkeep.

Factory Physical appearance:

Uncooked Material Stock:

Chilly DRAWING DIE WAREHOUSE:

HYDRAULIC Cold DRAWING:

MULTI-ROLLER SRAIGHTENING:

STRAIGHTENING BY Press: 

Saw Reducing: 

LATHES: 

HONING:

 

ASTM A512 Cold Drawn Welded or ERW Carbon Steel Tube