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Build Your Online Product Catalogs?
| Product Name: |
high quality valve steel ball/valve ball
|
| Supply Ability: |
100000tons |
| Related proudcts |
steel ball, valve ball, |
| Specifications |
0.5-50.8mm |
| Price Term: |
FOB |
| Port of loading: |
Qingdao/Shanghai/Ningbo |
| Minimum Order |
1000piece |
| Unit Price: |
USD0.001-6 per piece |
|
stainless steel valve ball/valve ball
Brass ball
Valve ball
Dn15-100
Use: It can be widely used in pharmacy, food, drink, dairyman, beer, water conservancy, oil, heating, etc.
We can also produce according to customer’s size.
The material can be brass and stainless steel
Price is lower than market price, welcome customers from home and abroad to order
stainless steel ball
size
5x10
7x13.2
9x15.5
12x20.5
15x25.5
20x32
25x39
32x50
38x60
49x76
65x100
80x120
100x150
Material Composition %
Material C Si Mn P S Ni Cr Mo
AISI304 0.07 max 1.0 max 2.0 max 0.045 max 0.03 max 8.0-10.5 17.0-19.0
AISI316 0.07 max 1.0 max 2.0 max 0.045 max 0.03 max 10.0-14.0 16.5-18.5 2.00-2.50
AISI420C 0.40-0.50 1.0 max 1.0 max 0.04 max 0.03 max 1.0 max 12.0-14.0
AISI440C 0.95-1.20 1.0 max 1.0 max 0.04 max 0.03 max 0.60 max 16.0-18.0 0.40-0.80
Material AISI304, AISI316 and AISI420C can not make G10 balls.
Appications:
440C Stainless steel is a type of modern steel and famous for its high corrosion resistant, wear resistance, strength and hardness qualities among all the stainless alloys, capable of attaining (after heat treatment) the highest hardness (60 HRC). It has good resistance to the atmosphere, fresh water and mild acids. It has best resistance in the hardened, tempered and passivated condition. It allows creating a smooth polished surface and Razor sharp edges. It is being used in rolling element bearings, valve seats, casters, ball bearings and valve parts.
420C is a martensitic stainless steel with 12% Chromium which is sufficient to give good corrosive resistance properties. .It’s best corrosive resistance is when hardened and surface is ground or polished. It has good ductility in the annealed condition but can be hardened up to 500HB (highest of the chromium grades) due to its excellent harden-ability, it is capable of getting hardened up to 56 HRC Rockwell or higher. Martensitic Grades are known for high hardness and allowances must be made for poor weld ability and us |
| Company: |
Ningyang xinxin stainless steel ball manufacture Co.,Ltd
|
| Contact: |
Ms. sue zhang |
| Address: |
Steel Ball Area) North of Qiaonan Village, Gangcheng Town, Ningyang County, Tai'an, Shandong, China (Mainland) |
| Postcode: |
271403 |
| Tel: |
86 18605486984 |
| Fax: |
86 0538 8666993 |
| E-mail: |
|
|
|
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