Active Member
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[China]
Address: Chengchang Industrial Park,Huangtu Town,Jiangyin City,Jiangsu Province,China
Contact name:Antonio Zhou
Jiangsu Liangyi Co.,Limited |
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We are professional AAISI 4145H MOD SAE 4330V MOD Forging Forged Steel Tungsten carbide hardfacing Welding Overlayed raise boring machine drill stabilizer/drilling pipe /stem bar Factory from china
Such kind of drill stabilizer surface is inserted by carbide button with high anti-resistance , it could afford
very hard rocks .
It could be devided with Tungsten carbide hardfacing and weld-on hardfacing , we could make according to our customers' requirements.
We could make drill pipes used for raise boring machine, the normial size is from 5"~17-1/2".
The drill pipe has integral type and double pin type. According to the customers' requirements, we could
Choose AISI 4330 MOD and AISI 4145H material, their technical specification is following:
AISI 4330 MOD:
Tensile strength: Min 1040-1230 Mpa
Yield strength: Min 965 Mpa
Elongation in 2": 10.7% Min. (T), 15% Min. (L).
Reduction of area: 32% Min. (T), 45% Min. (L).
Below surface: 321-364 BHN.
Radial notch: 90J (L) Min., 50J (T) Min
AISI 4145H
Tensile strength: Min 1010-1150 Mpa
Yield strength: Min 760 Mpa
Elongation in 2": 15% Min. (L).
Reduction of area: 45% Min. (L).
Below surface: 295-342 BHN.
Radial notch: 48J (L) Min
Quantity Per Month: 100 pcs
HS Code: 84314310
Delivery Way - Date Of Delivery: 60 days
Forging & Heat Treatment Equipment List
Name & Description | Forging Handling Capacities | Quantity |
3150 Tons Free Forging Hydraulic Press | Max. Single Forging in 28 Tons | 1 |
5000mm Diameter Rolling Forging Machine | Max. Single Forging in 16 Tons | 1 |
8 Tons Free Forging Hummer | Max. Single Forging in 7.5 Tons | 1 |
6 Tons Free Forging Hummer | Max. Single Forging in 5.5 Tons | 1 |
5 Tons Free Forging Hummer | Max. Single Forging in 4.5 Tons | 1 |
60 Tons Forging Handling Operator | Max. Single Forging in 45 Tons | 1 |
10 Tons Forging Handling Operator | Max. Single Forging in 7.5 Tons | 1 |
80 Tons Crane | Max. Single Ingot in 80 Tons | 1 |
60/30 Tons Crane | Max. Single Ingot in 60 Tons | 1 |
30/10 Tons Crane | 30/10 Tons | 4 |
Trolley Heat Furnace | 5000*1500*1200 mm | 3 |
Trolley Heat Furnace | 8000*2000*1600 mm | 3 |
Trolley Heat Furnace | 6500*1500*1200 mm | 3 |
Vertical Heat Furnace | Ø2500*10000 mm | 2 |
Total Forging Equipment Quantity | 24 | |
