Packaging & Delivery
- Packaging Detail:
- Delivery Detail:
S-2 TOOL STEEL BALLS (ROCKBIT)
S-2 Tool Steel Balls are hardened throughout and have unusually good wear characteristics. These balls are intended for applications that require extreme toughness and strength. They provide good service in withstanding the abrasion, high shock resistance, severe pressure impact, etc.
We manufacture a complete line of Rockbit balls in various diameters. Rockbit Balls are designed for extreme ruggedness. The balls are made from S-2 tool steel and specially heat treated to provide excellent hardness and wear resistance combined with toughness and impact resistance to survive extreme shock loads found in the drilling industry.
S-2 Tool Steel balls find most frequent use in oil field equipment and offshore drilling operations.They provide good service in withstanding the abrasion of pulverized rock and mud slurries.
|Material||AISI||Military ASTM||UNS AMS||DIN||JIS/SUJ|
|S-2 Tool Steel||S-2||A-681||T-41902|
|Additional testing may be required to certify that materials comply with specific standards.|
S-2 Tool Steel (Rockbit) Balls are manufactured to the following chemical analysis:
|Carbon||0.47% to 0.55%|
|Manganese||0.30% to 0.50%|
|Silicon||0.90% to 01.10%|
|Molybdenum||0.30% to 0.60%|
Hardness as measured on parallel flat surfaces is Rockwell "C"55-58.Ball of special hardness are available upon request.
|Tensile strength||310,000 psi|
|Yield strength||290,000 psi|
|Elongation in two inches||7%|
|Reduction in area||25%|
|Modulus of elasticity||30,000,000 psi|
1.Firstly we pack the balls in cartons.
One type inside has two cartons.
For each carton, length: 22cm width:17cm height:10cm
Another type inside has four cartons:
For each carton, length: 15cm width:12cm height:10cm
2.Then, we pack our balls using wooden pallet in our export business :
1).Put the plastic paper in the pallet(waterproof).
The size of wooden pallet: 860mmm 800mm 750mm
2).Put the ball carton into the pallet ,and fix the pallet.
3).Hooping the pallet tightly using the steel rods
we will provide customers with quality products, perfect service and fast delivery at competitive pricing! our products are very well known in more than European and other foreign countries. your cooperation and order are warmly welcome!