4130 20mn C22 C45 Alloy Steel Shaft Sleeve
| Price: |
US $ 300-500/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Money Gram,Western Union |
| Prod Model: |
HF-s222 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Specification: |
20mn |
| Size: |
260*170*240 |
| Processing Object: |
Metal |
| Molding Style: |
Forging |
| Molding Technics: |
Hot Forging |
| Heat Treatment: |
Q+T/N |
| Surface Treatment: |
as Customer' S Request |
| Forging Tolerance: |
as Drawings or Requirement |
| Standard: |
as Required |
| Certification: |
API/Q1 |
Product Description
- Material grade: carbon steel or alloy steel or stainless steel with ASTM or Chinese standard or other forging standards such as C22,C45,1020,4130.S355J2G3; 20CrMnMo; 34CrNiMo6; 30CrNiMo8; 18CrNiMo7-6; 304L; 316L; Type 410; type 630; ASTM A350
- Dimension: non-standard. customer offered
- Weight: non-standard.range from 10kg to 10000kg
- Manufacturing process: melting+forging+heat treatment+machining+packing
- Delivery status:rough turned of final machining
- Inspection:chemical composition analysis;ultrasonic test; magnetic powder test if required; dimension test; mechanical property test; microstructure test
- Quality documents: all the above test will be reported and the heat treatment process will be recorded.
- marking: PO No.; Part No.; Material Grade; Heat No.; Supplier Logo; and other information the customer required
- packing: sea worthy wooden pallet or wooden cases
- Trade terms: FOB Shanghai; CIF;
- Payment terms: 10% advance payment by T/T+ 80% payed before delivery by T/T; L/C
- Lead Time: 30 days FOB Shanghai; 65 days CIF
- Supply capability: forging output: 600 tons per month
- 14. Approved certificates: ISO9001 :2008,CCS,ABS, DNV, BV,LR, NK, GL, RINA, KR.TUV PED97/23/EC,AD2000
Hongfeng can provide the products with the single weight up to 11mt and diameter up to 3m, such as tube sheets, rings, cylinder and shafts, etc. The material includes Austenitic stainless steel, Martensitic stainless steel, Duplex Stainless Steel, Carbon steel and Alloy steel. Their products widely used in transmission, mould, metallurgy, petrochemical, valve, shipbuilding, and cars. Our company has more than 18years experience, with the ability to provide a series service of blanking, heating, forging, heat-treatment, CNC, inspection, surface-treatment, packing and shipping.
Since establishment, Hongfeng develops year by year; The main equipments are as below: 1 set for each 11mt & 5mt electro-hydraulic hammers, 1set for each 3mt, 1.5mt, 1mt and 750kgs air hammers; 5 sets of gas heat furnaces; 3sets of electrical heat treatment furnaces; 2 sets for each 16mt&10mt and 4sets of 5mt cranes; 5 sets of Large sawing machines ( the sawing length up to 3m), 12sets of common sawing machines; 4sets of vertical lathes(¢ 3m*2.5m), 3sets of 10m*¢ 1.4 and 8sets of 1m*¢ 800mm horizontal lathes. The production capacity can reach 20000mt; The products are strictly according to the standard. From the beginning to the end of every order, we have detailed records for every process.
