En 10305 En 10305-1 E235 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel Tube

En 10305 En 10305-1 E235 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel Tube

Portion I: Merchandise INTRODUCTION
1. Description: 
Precision tube is a type of  steel tube  with limited tolerance or very good floor top quality by way of chilly drawing or chilly rolling. This sort of tubes are broadly utilised in equipment elements, automotive components,oil&fuel pipeline pigging,and so forth

two. Commodity: EN 10305-one E235 chilly drawn seamless precision steel tube

three. CZPT specification: ASTM A519, DIN 2391-two, EN 10305-one, EN 10305-4, CZPT specification.

4. Offered metal grade: Different carbon steel and alloy metal grades such as but not restricted to the following:

ASTM A519: SAE1571,SAE1571,SAE1026,SAE1045,SAE1518,SAE1524,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,SAE8620
DIN 2391-2: ST35,ST45,ST52
EN 10305-one: E195,E235,E355,C35E,C45E,25CrMo4,34CrMo4,42CrMo4,
EN 10305-four: E215,E235,E355
GB/T 3639: 10#,twenty#,45#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn,

five. Size selection:

OD: upto 356mm
ID: upto 340mm
W.T: not limited

six. Manufacture approach: Chilly rolled, Chilly drawn, CZPT cold drawn

7. Supply Problem:

BK BKW BKS GBK NBK Q+T
+C +LC +SR +A +N
Cold rolled Chilly drawn Pressure relieved Annealed Normalized Quenched+Tempered

eight. End end: basic finishes with square cuts,bevelled ends.

9. CZPT export packing: in bundles tied with metal strips. Interior and external oil coating. External packing by PVC baggage and knit luggage.

ten. CZPTized packing or marking are CZPT on request.

Chilly ROLLED SEAMLESS TUBE:

Chilly DRAWN SEAMLESS TUBE:

HYDRAULIC Cold DRAWN SEAMLESS TUBE: 

 

Component II: Usually Requested Queries
one. MOQ: 
CZPTly Min Purchase Amount can be 2-3 tons/size for tubes with OD under 250mm, and 10 tons/measurement for tubes with OD earlier mentioned 250mm. Occasionally, it depends on metal grade you need. If you need special grade like E410, E470 or alloy metal tube, MOQ must be 10 tons/size at the very least. 
two. Delivery Time: CZPTly, our supply time for honed tubes is close to forty-sixty times dependent on the measurements and portions. It will just take us 15-30 days to get raw materials. For case in point, if you require 3 tons of tiny measurement honed tubes 50mm*40mm with roughness of Ra0.25um max, it will just take us at the very least 30 times to hone this measurement. 
3. Warranty&Assure: Warranty&ensure time period is 6 months since we supply the tubes, and we are not dependable for top quality problem brought on by incorrect unloading or storage after shipment. We welcome customer’s inspection before shipment. 
four. Payment Strategy: We take payment technique like T/T, L/C, or D/P, but it depends on our investigation about customers. We have a solution to appraise the credit of clients from all in excess of the entire world, and time and quantity of D/P we can launch is determined by the analysis. 
five. Quality Control: ninety% of the tubes are produced from hot rolled seamless pipes. So, top quality of uncooked material established good quality of concluded tubes. We purchase uncooked material from steady suppliers who are leading metal mills, and we inspect the uncooked substance as for every the specifications. In the course of our production procedure, there is inspection and top quality handle in each and every stage.

Element III: Company INTRODUCTION
We are a manufacturer of cold drawn, cold rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm given that 2002. Masking an spot of about 32000M2, we have twelve regular workshops with  2 hydraulic chilly drawing benches, four chain cold drawing benches, and 2 ERW mills. Our facilities addresses all the generation methods from pickling, chilly drawing,heat dealing with,observed slicing, straightening,inspection,packing to more machining &turning, cold drawing die fabrication, and gear repairation&servicing.

Manufacturing facility Look:

Raw Materials Inventory:

HYDRAULIC Chilly DRAWING:

STRAIGHTENING:

Noticed Cutting:

Heat Managing FURNACE:

LATHES:

HONING:

SKIVING&ROLLER BURNISHING:

 

En 10305 En 10305-1 E235 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel Tube

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