En 10305-1 E195 E235 E355 C35e C45e 25crmo4 42CrMo4 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel or Alloy Steel Tube

En 10305-1 E195 E235 E355 C35e C45e 25crmo4 42CrMo4 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel or Alloy Steel Tube

Part I: Merchandise INTRODUCTION
1. Description: 
Precision tube is a type of  metal tube  with restricted tolerance or very good surface top quality through cold drawing or cold rolling. This sort of tubes are broadly used in machinery elements, automotive parts,oil&gas pipeline pigging,and so on

2. Commodity: EN 10305-1 Chilly drawn seamless precision steel tube

three. CZPT specification: ASTM A519, DIN 2391-2, EN 10305-1, EN 10305-4, CZPT specification.

four. Available metal grade: A variety of carbon steel and alloy steel grades such as but not restricted to the pursuing:

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: ten#,20#,45#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn,

5. Size variety:

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

six. Manufacture strategy: Cold rolled, Chilly drawn, CZPT chilly drawn

7. Shipping and delivery Situation:

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

8. Finish complete: plain finishes with sq. cuts,bevelled finishes.

nine. CZPT export packing: in bundles tied with steel strips. Internal and exterior oil coating. Exterior packing by PVC bags and knit luggage.

10. CZPTized packing or marking are CZPT upon request.

PRECISION Metal TUBE – Small Dimensions: 

PRECISION Steel TUBE – THICK WALL:

PRECISION Metal TUBE – Massive Size:

 

Component II: Regularly Questioned Queries
one. MOQ: 
three-5 tons/size for carbon steel grades, 10-fifteen tons/size for alloy metal gardes.
2. Supply Time: 20-forty days for carbon metal tubes, thirty-fifty times for alloy steel tubes.
three. Warranty&Ensure: Guarantee&assure interval is 6 months considering that we supply the tubes, and we are not liable for top quality problem triggered by incorrect unloading or storage right after cargo. We welcome customer’s inspection before cargo. 
four. Payment Technique: We acknowledge payment method like T/T, L/C, or D/P, but it is dependent on our investigation about buyers. We have a solution to consider the credit score of buyers from all over the world, and time and sum of D/P we can release is decided by the analysis. 
five. Top quality Control: We obtain raw materials from steady suppliers who are top steel mills, and we inspect the raw substance as for every the requirements. In the course of our production procedure, there is inspection and top quality manage in each and every phase.

Component III: Organization INTRODUCTION
We are a manufacturer of chilly drawn, chilly rolled, and hydraulic cold drawn steel tubes with OD upto 356mm because 2002. Covering an region of about 32000M2, we have twelve common workshops with  two hydraulic cold drawing benches, four chain cold drawing benches, and two ERW mills. Our amenities handles all the creation processes from pickling, cold drawing,heat managing,observed slicing, straightening,inspection,packing to even more machining &turning, cold drawing die fabrication, and gear repairation&maintenance.

Factory Physical appearance:

Uncooked Materials Stock:

HYDRAULIC Chilly DRAWING:

MULTI-ROLLER STRAIGHTENING:

STRAIGHTENING BY Push:

Heat Managing FURNACE:

Saw Slicing: 

LATHES:

HONING:

 

En 10305-1 E195 E235 E355 C35e C45e 25crmo4 42CrMo4 Cold Rolled or Cold Drawn Seamless Precision Carbon Steel or Alloy Steel Tube

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