380mm 310mm Float Ball Made From AISI304 AISI210 AISI316

• Customization: Available
• Media: Water and Oil
• Material: Stainless Steel
• Model NO.: 380mm float ball
• Driving Mode: Hydraulic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Blow-Down Valve
• Temperature: Normal Temperature
• Standard: 380mm 310mm
• Material Choosable: Stainless Steel AISI304 316 201
• Joint Method: Option Tread and Straight Through
• Special Material: Available
• Special Size: Available
• Price: Negotialbe
• Surface Dealing: Pollish or Not Polish
• Transport Package: in Plastic Bag, in Box, in Wooden Case
• Specification: 380 310 M6
• Trademark: Neutral
• Origin: China
• HS Code: 8907900090
• Production Capacity: 1000 PCS Per Month

Product Description

Product Description

 

Ball Size: From 48mm to 600mm, Special size customization is available

Factory/manufacturer: Supplied from KN STEEL BALL, a professional producer in China with 20 years experiene.

Ball Material:  Mainly are  Stainless steel AISI316 AISI304, AISI210, 

Stainless steel  offer excellent corrosion resistance in organic, acid, industrial and marine environments. The non magnetic properties combined with exceptionally high toughness at all temperatures make these steels an excellent selection with many applications. AISI 316 stainless steel offers superior corrosion resistance due to the higher nickel and molybdenum content.



 

Chemical Composition
	302	304	316
Carbon	0.15% max.	0.08% max.	0.08% max.
Chromium	17.00 to 19.00%	18.00 to 20.00%	16.00 to 18.00%
Manganese	2.0% max.	2.0% max.	2.0% max.
Silicon	1.0% max.	1.0% max.	1.0% max.
Nickel	8.00 to 10.00%	8.00 to 10.50%	10.00 to 14.00%
Molybdenum	-	-	2.00 to 3.00%
Mechanical Properties
	302	304	316
Tensile strength	90,000 - 185,000 psi	84,000 - 185,00 psi	84,000 - 185,000 psi
Yield Strength	40,000 - 140,000 psi	42,000 - 140,000 psi	42,000 - 140,000 psi
Elongation in two inches (Annealed)	50%	55%	50%
Modulus of elasticity	28,000,000 psi	28,000,000 psi	28,000,000 psi
Annealed hardness (Rockwell B)	75 - 90	75 - 90	75 - 90
Cold worked hardness (Rockwell C)	25 - 39	25 - 39	25 - 39
Density	.286 lbs./cu.in.	.286 lbs./cu.in.	.288 lbs./cu.in.

440-C Stainless Steel (Martensitic) Balls AISI
440-C stainless steel balls exhibit excellent toughness and hardness properties and offer good corrosion resistance. This material is used extensively in bearing applications where precise tolerances and surface finishes are required.
 

Delivery terms:  usually 30-45 days for non-stocked balls.  And 5 days for stocked balls