E235 Cold Drawn Seamless Precision Steel Tube

E235 Cold Drawn Seamless Precision Steel Tube

Part I: Item INTRODUCTION
one. Description: 
Precision tube is a sort of  metal tube  with tight tolerance or good surface good quality via cold drawing or cold rolling. This sort of tubes are broadly utilised in equipment parts, automotive parts,oil&gasoline pipeline pigging,etc

two. Commodity: E235 Chilly drawn seamless precision steel tube

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

4. Available steel grade: Different carbon metal and alloy steel grades like but not limited to the subsequent:

ASTM A519: SAE1571,SAE1571,SAE1026,SAE1045,SAE1518,SAE1524,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,SAE8620
DIN 2391-two: ST35,ST45,ST52
EN 10305-1: E195,E235,E355,C35E,C45E,25CrMo4,34CrMo4,42CrMo4,
EN 10305-four: E215,E235,E355
GB/T 3639: 10#,20#,forty five#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn,

five. Dimension assortment:

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

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

7. Delivery Issue:

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

eight. Stop finish: simple ends with square cuts,bevelled ends.

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

10. CZPTized packing or marking are CZPT upon request.

Cold ROLLED SEAMLESS TUBES:

Cold DRAWN SEAMLESS TUBES:

HYDRAULIC Chilly DRAWN SEAMLESS TUBES:

 

Part II: Usually Questioned Queries
one. MOQ: 
one ton/measurement for carbon metal tubes, five tons/dimension for alloy steel tubes. 
two. Supply Time: twenty-sixty days depending on shipping and delivery time of uncooked materials.
3. Warranty&Assure: Guarantee&assure interval is 6 months given that we produce the tubes, and we are not accountable for high quality dilemma brought on by improper unloading or storage after shipment. We welcome customer’s inspection ahead of cargo. 
four. Payment Strategy: We accept payment technique like T/T, L/C, or D/P, but it depends on our investigation about clients. We have a solution to assess the credit history of buyers from all over the planet, and time and sum of D/P we can release is established by the evaluation. 
five. Quality Handle: We acquire raw content from stable suppliers who are major metal mills, and we inspect the raw substance as for each the specs. In the course of our creation treatment, there is inspection and quality management in each stage.

Part III: Business INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm because 2002. Masking an area of about 32000M2, we have twelve normal workshops with  two hydraulic cold drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our services addresses all the creation procedures from pickling, chilly drawing,warmth dealing with,noticed reducing, straightening,inspection,packing to more machining &turning, chilly drawing die fabrication, and products repairation&routine maintenance.

Manufacturing facility Physical appearance:

Uncooked Material Stock:

HYDRAULIC Chilly DRAWING:

Heat Treating FURNACE:

STRAIGHTENING:

Observed Slicing:

HONING:

DEEP Hole Boring/DRILLING:

SKIVING&ROLLER BURNISHING:

 

E235 Cold Drawn Seamless Precision Steel Tube

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