Cold Rolled Seamless Precision Carbon Steel and Alloy Steel Tube

Cold Rolled Seamless Precision Carbon Steel and Alloy Steel Tube

Component I: Item INTRODUCTION
one. Description: 
Precision tube is a variety of  metal tube  with tight tolerance or good area good quality via cold drawing or chilly rolling. This sort of tubes are extensively utilized in equipment areas, automotive parts,oil&gasoline pipeline pigging,and so forth

two. Commodity: Cold rolled seamless precision metal tube

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

four. Offered steel quality: Different carbon steel and alloy metal grades including but not constrained to the pursuing:

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 10305-4: E215,E235,E355
GB/T 3639: ten#,20#,forty five#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn,

5. Dimension assortment:

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

6. Manufacture method: Cold rolled, Cold drawn, CZPT cold drawn

7. Delivery Condition:

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

8. Stop complete: basic ends with square cuts,bevelled finishes.

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

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

Cold ROLLED SEAMLESS TUBES:

Cold ROLLED SEAMLESS TUBES – NORMALIZED+PHOSPHATED:

 

Component II: Often Asked Concerns
one. MOQ: 
1 ton/dimension for carbon steel tubes, five tons/dimension for alloy steel grades.
two. Shipping and delivery Time: 20-sixty times based on supply time of raw material. CZPTly, it requires us seven-twenty times to get carbon steel raw substance, but it will just take us twenty-forty days to get raw content with alloy metal gardes. 
three. Guarantee&Assure: Warranty&guarantee period of time is 6 months because we provide the tubes, and we are not responsible for high quality issue triggered by improper unloading or storage following shipment. We welcome customer’s inspection just before shipment. 
four. Payment Approach: We settle for payment strategy like T/T, L/C, or D/P, but it is dependent on our investigation about buyers. We have a solution to appraise the credit score of consumers from all above the entire world, and time and amount of D/P we can launch is decided by the analysis. 
5. Top quality Control: 90% of the tubes are created from hot rolled seamless pipes. So, high quality of raw material decided top quality of finished tubes. We buy raw content from stable suppliers who are leading steel mills, and we examine the uncooked substance as per the specifications. In the course of our production method, there is inspection and good quality control in each phase.

Part III: Company 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 twelve normal workshops with  2 hydraulic cold drawing benches, 4 chain cold drawing benches, and 2 ERW mills. Our services handles all the generation procedures from pickling, cold drawing,warmth dealing with,observed chopping, straightening,inspection,packing to more machining &turning, chilly drawing die fabrication, and gear repairation&servicing.

Manufacturing unit Physical appearance:

Uncooked Substance Stock:

HYDRAULIC Cold DRAWING:

STRAIGHTENING:

Saw Slicing:

HONING:

DEEP Hole Unexciting/DRILLING:

SKIVING&ROLLER BURNISHING:

 

Cold Rolled Seamless Precision Carbon Steel and Alloy Steel Tube

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