Element I: Solution INTRODUCTION
1. Description: Hollow bar is a variety of thick wall seamless tube or pipe. In Xihu (West Lake) Dis.n, we can offer chilly drawn hollor bars, sizzling rolled+deep gap bored hollow bars, and sizzling rolled or forged+deep hole drilled hollow bars for our consumers, and machining&turning service as for every drawing is CZPT.
2. Commodity: SAE 1026 carbon steel hollow bar
three. Obtainable steel gardes:
| ASTM A519: | SAE1571,SAE1026,SAE1045,SAE1518,SAE1524,SAE1541, SAE4130,SAE4140,SAE4145,SAE4340,SAE8620 |
| DIN 2391-2: | ST45,ST52 |
| EN 10305-1: | E235,E355,C35E,C45E,25CrMo4,34CrMo4,42CrMo4, |
5. Size variety:
| OD: | 80mm- 325mm |
| W.T: | not limited |
| Duration: | 2200mm max |
six. Manufacture approach: CZPT cold drawn, scorching rolled+deep hole unexciting, hot rolled+deep gap drilling
seven. Delivery Condition:
| BKW | BKS | GBK | NBK | Q+T |
| +LC | +SR | +A | +N | |
| Cold drawn | Pressure relieved | Annealed | Normalized | Quenched+tempered |
8. Turning&machining: as for every drawing
9. CZPT export packing: sea-deserving export packing.
10. CZPTized packing or marking are CZPT on ask for.
DEEP Hole BORED HOLLOW BAR:
MACHINED&TURNED HOLLOW BAR:
Cold DRAWN HOLLOW BAR:
Portion II: Regularly Questioned Concerns
1. MOQ: 5 tons/measurement depending on the size.
two. Delivery Time: 30-forty five times common.
3. Guarantee&Promise: Warranty&ensure time period is 6 months because we deliver the tubes, and we are not responsible for good quality difficulty induced by wrong unloading or storage after shipment. We welcome customer’s inspection ahead of shipment.
4. Payment Method: We acknowledge payment strategy like T/T, L/C, or D/P, but it is dependent on our investigation about consumers. We have a solution to appraise the credit rating of customers from all in excess of the world, and time and sum of D/P we can release is determined by the evaluation.
5. High quality Management: We buy raw material from steady suppliers who are major metal mills, and we examine the raw material as for each the specifications. In the course of our production procedure, there is inspection and quality management in each and every stage.
Portion III: Company INTRODUCTION
We are a manufacturer of chilly drawn, cold rolled, and hydraulic chilly drawn metal tubes with OD upto 356mm given that 2002. Masking an region of about 32000M2, we have 12 regular workshops with two hydraulic chilly drawing benches, 4 chain chilly drawing benches, and two ERW mills. Our services covers all the creation procedures from pickling, cold drawing,heat dealing with,observed reducing, straightening,inspection,packing to additional machining &turning, cold drawing die fabrication, and tools repairation&servicing.
Manufacturing facility Look:
HYDRAULIC Cold DRAWING BENCH:
DEEP Gap Unexciting/DRILLING Equipment:
LATHES:
SKIVING&ROLLER BURNISHING:
HONING:
