Model NO.: NFE25511
MOQ: 1000 PCS
HS Code: 7318210001, 7318210001
OEM&ODM: Supported
Production Ability: 5000000 PCS / Month
Loading Port: Shanghai Port
ODM&OEM: Supported
Certificate: ISO9001,TUV,Sac/Tc 85
Packing: Poly Bag + Carton Box
Sample: Free
Trademark: Rbo
Transport Package: Carton Box
Specification: M3-M20
Origin: China
Model NO.: NFE25511
MOQ: 1000 PCS
HS Code: 7318210001, 7318210001
OEM&ODM: Supported
Production Ability: 5000000 PCS / Month
Loading Port: Shanghai Port
ODM&OEM: Supported
Certificate: ISO9001,TUV,Sac/Tc 85
Packing: Poly Bag + Carton Box
Sample: Free
Trademark: Rbo
Transport Package: Carton Box
Specification: M3-M20
Origin: China
NFE25511 Single Side Tooth Washer/Spring Washer/Steel Washer Description:
NFE25511 Dimension:

Steel Nfe25-511 Disc Spring Conical Lock Washer with ISOSteel Nfe25-511 Disc Spring Conical Lock Washer with ISO
d dc h H
Nominal Diameter Max Min Nominal Tolerance Nominal Tolerance Max Min
3 3.35 3.1 6 ±0.24 0.5 ±0.03 0.9 0.7
8 ±0.29 0.6 1 0.8
10 ±0.29 0.6 1.2 0.95
4 4.4 4.1 8 ±0.29 0.8 1.2 1
10 ±0.29 0.9 ±0.04 1.4 1.15
14 ±0.35 1 1.8 1.4
5 5.4 5.1 10 ±0.29 1 1.6 1.25
12 ±0.35 1.1 1.8 1.45
16 ±0.35 1.2 2.1 1.7
6 6.4 6.1 12 ±0.35 1.2 1.85 1.55
14 ±0.35 1.3 2.1 1.75
18 ±0.35 1.4 2.5 2.1
8 8.58 8.2 16 ±0.35 1.4 2.2 1.8
18 ±0.35 1.4 2.35 1.9
22 ±0.42 1.4 ±0.05 2.7 2.2
10 10.56 10.2 20 ±0.42 1.6 2.6 2.1
22 ±0.42 1.6 2.75 2.25
27 ±0.42 1.8 3.1 2.6
12 12.83 12.4 24 ±0.42 1.8 2.9 2.4
27 ±0.42 1.8 3.1 2.6
32 ±0.5 2 3.6 3.1
14 14.83 14.4 30 ±0.42 2.4 ±0.06 3.7 3.2
16 16.83 16.4 32 ±0.5 2.8 4.1 3.6
20 21.02 20.05 40 ±0.5 3.2 4.9 4.3
Features of NFE25511 Single Side Tooth Washer/Spring Washer/Steel Washer:
1. Certifications: ISO, TUV
2. Available Standard: DIN, ISO, ANSI, JIS, BS, UNI,NFE
3. Available Material: Carbon Steel, Stainless Steel
4. Size:M3-M20
5. Surface Treatments:Dacromet,Plated Zinc,Black Finishing
6. Production Ability: 5000000 pcs / Month 
7. MOQ: 1000pcs
8. Port: Shanghai
9. Packaging:Carton Box or Customized As Per Clients' Requirement
10. Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others
What can you get from the Washer ?
1. Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities.
2. Samples can be free for the standard size within 7 days with available.
3. Certifications & MTC report can be shown together with the Samples&Mass production.
4. Right quality with the reasonable offer, OEM &ODM designs are acceptable.
5. We are fighting for NO.1 in industry.
For the fast results, when requesting a quote:
1.Please email to us as much information as possible,it will be helpful for us to quote accurate price.
2.Please include quantities required, material requirements,dimension,surface treatments,any special
 needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc.
3.We will acknowledge receiving your quote request ASAP, via fax or email.

Our Factory:
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO

  NFE25511 Single Side Tooth Washer/Spring Washer/Steel Washer Description:
NFE25511 Dimension:

Steel Nfe25-511 Disc Spring Conical Lock Washer with ISOSteel Nfe25-511 Disc Spring Conical Lock Washer with ISO
d dc h H
Nominal Diameter Max Min Nominal Tolerance Nominal Tolerance Max Min
3 3.35 3.1 6 ±0.24 0.5 ±0.03 0.9 0.7
8 ±0.29 0.6 1 0.8
10 ±0.29 0.6 1.2 0.95
4 4.4 4.1 8 ±0.29 0.8 1.2 1
10 ±0.29 0.9 ±0.04 1.4 1.15
14 ±0.35 1 1.8 1.4
5 5.4 5.1 10 ±0.29 1 1.6 1.25
12 ±0.35 1.1 1.8 1.45
16 ±0.35 1.2 2.1 1.7
6 6.4 6.1 12 ±0.35 1.2 1.85 1.55
14 ±0.35 1.3 2.1 1.75
18 ±0.35 1.4 2.5 2.1
8 8.58 8.2 16 ±0.35 1.4 2.2 1.8
18 ±0.35 1.4 2.35 1.9
22 ±0.42 1.4 ±0.05 2.7 2.2
10 10.56 10.2 20 ±0.42 1.6 2.6 2.1
22 ±0.42 1.6 2.75 2.25
27 ±0.42 1.8 3.1 2.6
12 12.83 12.4 24 ±0.42 1.8 2.9 2.4
27 ±0.42 1.8 3.1 2.6
32 ±0.5 2 3.6 3.1
14 14.83 14.4 30 ±0.42 2.4 ±0.06 3.7 3.2
16 16.83 16.4 32 ±0.5 2.8 4.1 3.6
20 21.02 20.05 40 ±0.5 3.2 4.9 4.3
Features of NFE25511 Single Side Tooth Washer/Spring Washer/Steel Washer:
1. Certifications: ISO, TUV
2. Available Standard: DIN, ISO, ANSI, JIS, BS, UNI,NFE
3. Available Material: Carbon Steel, Stainless Steel
4. Size:M3-M20
5. Surface Treatments:Dacromet,Plated Zinc,Black Finishing
6. Production Ability: 5000000 pcs / Month 
7. MOQ: 1000pcs
8. Port: Shanghai
9. Packaging:Carton Box or Customized As Per Clients' Requirement
10. Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram, Others
What can you get from the Washer ?
1. Efficient Leading Time: 3-20 working days for the stocked size or based on the specific order quantities.
2. Samples can be free for the standard size within 7 days with available.
3. Certifications & MTC report can be shown together with the Samples&Mass production.
4. Right quality with the reasonable offer, OEM &ODM designs are acceptable.
5. We are fighting for NO.1 in industry.
For the fast results, when requesting a quote:
1.Please email to us as much information as possible,it will be helpful for us to quote accurate price.
2.Please include quantities required, material requirements,dimension,surface treatments,any special
 needs or details,  packing details and shipping requirements, lead time requirements, quotation time ... etc.
3.We will acknowledge receiving your quote request ASAP, via fax or email.

Our Factory:
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO
Steel Nfe25-511 Disc Spring Conical Lock Washer with ISO

 

Refractory Castable

Castable refractory products are non-metallic materials that have chemical and physical properties used for creating heat-resistant structures that retain and insulate. Due to their high resistance to heat and thermal shock, you can use castable refractory cements and other products to build kilns and furnaces.

As a durable and high strength material that offers low heat conductivity, these materials are also excellent for creating structures because of their stability. However, before using these materials, you must understand the properties and applications of the various castable mixes to make sure you use the right material for the job.

Perlite - A completely natural siliceous volcanic material formed by the sudden cooling and solidification of volcanic ash. This cooling traps the crystalline water into the ash`s masses. Perlite mixes are widely used in applications such as construction and aeration of the soil. The United States, Greece, Italy, and China all mine perlite.
Vermiculite - A hydrous phyllosilicate mineral that naturally occurs as an alteration product every time a certain rock type form next to each other. When heated up to 572 degrees Fahrenheit, exfoliation happens and vermiculite expands to 30 times its original size. South Africa, Russia, China, and Brazil mine it commercially. Both this material and perlite can withstand up to 2000 - 2100 degrees Fahrenheit.
Crushed Insulating Firebricks - Commonly used as an alternative core raw material for making insulating castable refractory products. Crushed IFB offers superior heat resistance capabilities: up to 2800 degrees Fahrenheit. Since this material has been fired to high temperature during the brick manufacturing process, it contracts very little when used in very high temperatures.

Refractory Castable,Refractory Mortar,Dense Refractory,Conventional Castable

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