Sealing Use Flat Metal Washers 303 304 Stainless Steel Made Custom Accepted

MOQ： 1-5 pieces
Price： Negotiated price
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Payment Terms	T/T, L/C, Western Union,Paypal etc., MoneyGram
Supply Ability	5500000 pieces/Month
Delivery Time	3-5 days
Packaging Details	General export packaging(PVC Bags+Shockproof cushion+Carton Box+Wood pallet)
Material	SUS304/316 Stainless Steel/Brass/Copper/Aluminum/Carbon Steel
Standard	ANSI/ISO/DIN/BS/JIS/GB
Color	as your request
Type	Flat / shim washers
Freight	By sea/byAir/byExpress
Size	Customer customization
Certificate	IATF16949:2016/ISO9001:2005
MOQ	1-5 Pieces
Brand Name	JESENTECH
Model Number	Non standard customization
Certification	IATF16949:2016
Place of Origin	Shenzhen CHINA

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Product Specification


Payment Terms	T/T, L/C, Western Union,Paypal etc., MoneyGram	Supply Ability	5500000 pieces/Month
Delivery Time	3-5 days	Packaging Details	General export packaging(PVC Bags+Shockproof cushion+Carton Box+Wood pallet)
Material	SUS304/316 Stainless Steel/Brass/Copper/Aluminum/Carbon Steel	Standard	ANSI/ISO/DIN/BS/JIS/GB
Color	as your request	Type	Flat / shim washers
Freight	By sea/byAir/byExpress	Size	Customer customization
Certificate	IATF16949:2016/ISO9001:2005	MOQ	1-5 Pieces
Brand Name	JESENTECH	Model Number	Non standard customization
Certification	IATF16949:2016	Place of Origin	Shenzhen CHINA
High Light	stainless steel flat washers ，industrial metal fasteners

Custom accept SUS303/304 Stainless Steel flat metal washers fasteners for sealing purpose

The washer is generally a flat metal ring, padded between the fitting and the nut, and is usually used to allocate the load of the thread fastener.Other USES are as spacers, springs (belleville washers, wave washers), wear pads, pre-display devices, locking devices.Rubber washers are also used on faucets (valves) to cut off the flow of liquid or gas.Rubber or silicon washers are also available to reduce fan vibration.Usually the outer diameter of the washer is about twice the inner diameter.

metal gasket material

1. Carbon steel: recommended maximum working temperature does not exceed 538 ℃, especially when the medium with oxidizing.High quality carbon sheet steel is also not suitable for use in the manufacture of inorganic acid, neutral or acidic salt solution equipment, if carbon steel under the stress, for the hot water working conditions of the equipment accident rate is very high.Carbon steel gaskets are commonly used in high concentrations of acids and many alkaline solutions.Brinell hardness is about 120.

2. 18-8-304 stainless steel, nickel chromium (18-20% 8-10%), the recommended maximum working temperature does not exceed 760 ℃.- 196 ~ 538 ℃ in the temperature range, prone to stress corrosion and intercrystalline corrosion.Brinell hardness 160.

3. The carbon content of 304L stainless steel does not exceed 0.03%.Recommended maximum working temperature does not exceed 760 ℃.Corrosion resistance similar to 304 stainless steel.The low carbon content reduced the precipitation of carbon from the crystal lattice, and the grain boundary corrosion resistance was higher than that of 304 stainless steel.Brinell hardness is about 140.

4. 316 stainless steel 18-12 (chromium 18%, nickel 12%), in 304 stainless steel increased by about 2% molybdenum, when the temperature increases its strength and corrosion resistance.When the temperature increases than other ordinary stainless steel has higher creep resistance.Recommended maximum working temperature does not exceed 760 ℃.Brinell hardness is about 160.

Flat/Thick washers
Model	Equivalent material	Surface treatment

WABTY	S45C	Ferriferrous oxide protective film
WABTN	S45C	Electroless nickel plating
WABS	SUS303	-

Type	D	P	T	C
Type	D	P	T	C
WADTY WADTN WADS	4	2	1,2	below 0.2
	5	2,3	1,2
	6	2	1,2
	6	3,4	1,1.5,2
	8	2	1,2,3,5
	8	3,4,5,6	1,1.5,2,3,5
	10	2,3	1,2,3,5
	10	4,5,6,8	1,1.5,2,2.5,3,5
	12	3,4	1,2,3,5
	12	5,6,8,10	1,1.5,2,2.5,3,5
	13	4,5,10	1,2,3,5
	13	6,8	1,1.5,2,2.5,3,5
	14	4,5	1,2,3,5
	14	6,8,10	1,1.5,2,2.5,3,5
	15	4,5	1,2,3,5
	15	6,8,10,12	1,1.5,2,2.5,3,5
	16	4,5	1,2,3,5
	16	6,8,10,12	1,1.5,2,2.5,3,5
	20	4,5,8,12,16	2,3,5	below 0.5
	20	6,10,15	1.5,2,2.5,3,5
	25	6,8,10,12,15,16,20	2,3,5
	30	8,10,12,15,16,20,25	2,3,5
	35	10,12,15,16,20,25	3,5,10
	40	10,12,15,16,20,25,30	3,5,10

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Exporter 
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Year Established:

2009 


Total Annual:

12000000-15500000


Employee Number:

120~200 


Ecer Certification：

Active Member 

JESENTECH GROUP CORPORATION is a manufacturer of special-shaped shaft fastener R & D and system Made with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Automation equipm... JESENTECH GROUP CORPORATION is a manufacturer of special-shaped shaft fastener R & D and system Made with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Automation equipm...

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JESENTECH GROUP CORPORATION
2 Floor First Building Huafeng Industrial park Gushu Baoan District, Shenzhen, China.
http://www.nonstandardfastener.com/

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