Component I: Product INTRODUCTION
1. Description: Precision tube is a sort of metal tube with restricted tolerance or excellent area high quality by way of chilly drawing or chilly rolling. This variety of tubes are widely utilised in machinery components, automotive parts,oil&gasoline pipeline pigging,and so on
two. Commodity: DIN 2391-2 seamless precision metal tube
3. CZPT specification: ASTM A519, DIN 2391-2, EN 10305-1, EN 10305-4, CZPT specification.
4. Obtainable metal grade: Various carbon steel and alloy steel grades like but not restricted 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-one: | E195,E235,E355,C35E,C45E,25CrMo4,34CrMo4,42CrMo4, |
| EN 10305-4: | E215,E235,E355 |
| GB/T 3639: | 10#,20#,forty five#,16Mn,Q345B,Q345C,Q345D,Q345E,25Mn,27SiMn, |
5. Size range:
| OD: | upto 356mm |
| ID: | upto 340mm |
| W.T: | not restricted |
6. Manufacture method: Chilly rolled, Cold drawn, CZPT cold drawn
seven. Shipping and delivery Situation:
| BK | BKW | BKS | GBK | NBK | Q+T |
| +C | +LC | +SR | +A | +N | |
| Cold rolled | Cold drawn | Stress relieved | Annealed | Normalized | Quenched+Tempered |
eight. End finish: basic ends with sq. cuts,bevelled ends.
9. CZPT export packing: in bundles tied with metal strips. Internal and external oil coating. External packing by PVC bags and knit luggage.
ten. CZPTized packing or marking are CZPT upon request.
Cold ROLLED SEAMLESS TUBE:
Chilly DRAWN SEAMLESS TUBE:
HYDRAULIC Chilly DRAWN SEAMLESS TUBE:
Element II: Regularly Asked Questions
1. MOQ: CZPTly Min Get Amount can be 2-3 tons/dimension for tubes with OD below 250mm, and ten tons/dimension for tubes with OD above 250mm. Occasionally, it depends on metal quality you want. If you want unique grade like E410, E470 or alloy metal tube, MOQ ought to be ten tons/dimension at the very least.
2. Delivery Time: CZPTly, our shipping and delivery time for honed tubes is all around 40-60 times relying on the dimensions and quantities. It will get us 15-30 days to get raw materials. For case in point, if you need 3 tons of tiny dimensions honed tubes 50mm*40mm with roughness of Ra0.25um max, it will get us at the very least 30 times to hone this dimensions.
three. Guarantee&Promise: Warranty&assure interval is 6 months since we provide the tubes, and we are not accountable for top quality issue triggered by improper unloading or storage right after cargo. We welcome customer’s inspection before cargo.
4. Payment Strategy: 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 assess the credit rating of customers from all over the entire world, and time and volume of D/P we can release is decided by the evaluation.
five. Good quality Handle: 90% of the tubes are made from hot rolled seamless pipes. So, high quality of raw materials decided top quality of concluded tubes. We buy raw materials from steady suppliers who are major metal mills, and we examine the uncooked materials as for each the specifications. During our generation process, there is inspection and top quality control in each and every phase.
Element III: Company INTRODUCTION
We are a manufacturer of chilly drawn, chilly rolled, and hydraulic cold drawn steel tubes with OD upto 356mm since 2002. Covering an region of about 32000M2, we have twelve normal workshops with 2 hydraulic chilly drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our amenities addresses all the production procedures from pickling, cold drawing,warmth managing,saw reducing, straightening,inspection,packing to even more machining &turning, chilly drawing die fabrication, and equipment repairation&upkeep.
Factory Look:
Uncooked Substance Stock:
HYDRAULIC Chilly DRAWING:
STRAIGHTENING:
Observed Slicing:
Warmth Treating FURNACE:
LATHES:
HONING:
SKIVING&ROLLER BURNISHING:
