Part I: Product INTRODUCTION
one. Commodity: DIN 2391-2 ST52 Cold drawn Seamless precision carbon steel tube
two. Measurement selection: 10mm*1.2mm- 356mm*15mm
3. Accessible steel quality:
| SAE/AISI: | 1571,1571,1026,1045,1518,1524,1541,4130,4140,4145,4340,8620 |
| DIN: | ST35,ST45,ST52,ST35.8,ST45.eight,10CrMo910,13CrMo44 |
| EN: | E195,E235,E355,C45E,E410,E470,25CrMo4, 34CrMo4,42CrMo4, |
| JIS: | STKM 13A,STKM 13B,STKM 13C |
| GB: | ten#,20#,45,#,16Mn,25Mn,30CrMo,42CrMo,45CrMo, 40Cr |
four. Manufacture strategy: Cold rolled, hydraulic cold drawn, very hot rolled+deep hole dull
five. Delivery situation:
| BK | BKW | BKS | GBK | NBK | Q+T |
| +C | +LC | +SR | +A | +N | |
| Cold rolled | Cold drawn | Pressure relieved | Annealed | Normalized | Quenched+Tempered |
6. ID Tolerance: as per request.
seven. Finish complete: Plain ends with square cuts, totally free of burrs for honed tubes. Tiny bevelled finishes for skived&roller burnished tubes.
8. CZPT export packing: In bundles tied with metal strips. Int&ext oil coating. End plastic caps. External packing by PVC baggage and knit luggage.
nine. CZPTized packing and marking can be presented on ask for.
Element II: Usually Requested Inquiries
1. MOQ: CZPTly Min Buy Amount can be two-3 tons/measurement for tubes with OD underneath 250mm, and ten tons/size for tubes with OD previously mentioned 250mm. At times, it depends on steel quality you want. If you need special grade like E410, E470 or alloy steel tube, MOQ should be 10 tons/measurement at least.
two. Supply Time: twenty-30 times relying on requested measurements and quantities.
three. Warranty&Promise: Warranty&guarantee time period is 6 months because we produce the tubes, and we are not liable for good quality problem caused by incorrect unloading or storage right after shipment. We welcome customer’s inspection just before cargo.
4. Payment Approach: We take payment method like T/T, L/C, or D/P, but it depends on our investigation about customers. We have a solution to consider the credit rating of consumers from all over the planet, and time and sum of D/P we can release is decided by the evaluation.
five. High quality Manage: 90% of the tubes are created from sizzling rolled seamless pipes. So, quality of uncooked material established top quality of concluded tubes. We purchase raw substance from steady suppliers who are top steel mills, and we examine the raw material as for every the requirements. Throughout our production procedure, there is inspection and high quality handle in each phase.
Component III: Company INTRODUCTION
We are a manufacturer of cold drawn, chilly rolled, and hydraulic chilly drawn steel tubes with OD upto 356mm considering that 2002. Covering an region of about 32000M2, we have twelve normal workshops with 2 hydraulic cold drawing benches, 4 chain chilly drawing benches, and 2 ERW mills. Our facilities handles all the creation procedures from pickling, chilly drawing, warmth dealing with, observed reducing, straightening, inspection, packing to further machining &turning, cold drawing die fabrication, and gear repairation&servicing.
Factory Appearance:
Uncooked Substance Inventory:
HYDRAULIC Cold DRAWING BENCH:
Observed Reducing:
STRAIGHTENING:
LATHES:
SKIVING&ROLLER BURNISHING:
