High-Quality Bonded Seal Washer Ring Seal M21

• Customization: Available
• Type: Flat Gasket
• Material: NBR/FKM+Carbon Steel/Red Copper/
• Model NO.: Bonded seal M21
• Combination Washer Structure: a/B
• Combination Washer Packaging: Half a Pack / All Inclusive
• Spring Washer Type: Standard
• Color: Black/Brown/Blue
• Working Temperature: NBR -40-120/FKM -20-200
• Hardness Range: 40-93 Shore a/ 50-88 Shore a
• Usage: All Industries
• Material Type: NBR/FKM
• Feature: Sealing Performance
• Model Number: Standard/ Customize
• Product Name: Hydraulic Bonded Seal Ring
• Transport Package: PE Plastic Bags + Cartons/ According
• Specification: Standared or Customized
• Trademark: DoKing
• Origin: Hebei China
• HS Code: 8484100000
• Production Capacity: 50000 Piece/Pieces Per Day

Product Description

Hydraulic Seal Bonded Washer  Bonded Seal M21

Product Description
Metal Bonded seals represents a combination of metal washer and elastomer sealing lip vulcanised to the edge of the metal part to seal spiral leakage in bolted connections. E.g., pipe connections and couplings. When the bolted connections is tightened, the sealing lip is pressed against the flat surfaces. The metal washer ensures that the components to be connected are reliably and securely held. The thickness of the washer limits the compression of the elastomer metal bonded seals, eliminates any over torque of the joint, thereby ensuring a reliable sealing system. The internal pressure increases the sealing force by energizing the sealing lip.

Product name	Hydraulic Seal Bonded Washer  Bonded Seal M21
Size	M21
Place of Origin	Hebei,China
Brand Name	Doking /OEM
Material Type	NBR/FKM+ Steel
Working temperature	NBR:-40 to 120/FKM:-20 to 200
Hardness Range	40-93 Shore A/ 50-88 Shore A
Color	Customized
Certificates	RoHS,REACH,PAHs
Size	Customer's Request
Usage	All Industries
Package	PE plastic bags + Cartons / Customized

Description:
Self centralising metric Dowty Bonded Seal Ring
Nitrile Seals
Zinc Plated Iron/Stainless Steel
Sizes 16mm to 30mm available from stock
Supplied individually

Description	Material	Size(mm/inch)	Size
			F(mm)	ID(mm)	OD(mm)	Height(mm)
Bonded Seals	White zinc plating	M5	4.5	5.7	9	1
Bonded Seals	White zinc plating	M6	4.7	6.7	11.8	2
Bonded Seals	White zinc plating	M8	6.40	8.70	13.90	2
Bonded Seals	White zinc plating	M10	8.05	10.70	15.90	2
Bonded Seals	White zinc plating	M12	9.73	12.70	17.90	2
Bonded Seals	White zinc plating	M14	11.38	14.70	19.90	2
Bonded Seals	White zinc plating	M16	13.41	16.70	21.90	2
Bonded Seals	White zinc plating	M18	14.76	18.70	24.90	2
Bonded Seals	White zinc plating	M20	16.76	20.70	27.90	2
Bonded Seals	White zinc plating	M22	18.74	22.70	29.90	2
Bonded Seals	White zinc plating	M24	20.11	24.70	31.90	2
Bonded Seals	White zinc plating	M26	22.5	26.6	37	2
Bonded Seals	White zinc plating	M27	23.30	27.70	34.90	2
Bonded Seals	White zinc plating	M30	25.70	30.70	37.90	2
Bonded Seals	White zinc plating	M33	28.70	33.70	41.90	2
Bonded Seals	White zinc plating	M36	31.10	36.70	45.90	2
Bonded Seals	White zinc plating	M42	36.50	42.70	53.00	2
Bonded Seals	White zinc plating	1/8"	8.26	10.37	15.88	2
Bonded Seals	White zinc plating	1/4"	11.18	13.74	20.57	2
Bonded Seals	White zinc plating	3/8"	14.96	17.28	23.8	2
Bonded Seals	White zinc plating	5/8"	20.27	23.49	31.75	2.5
Bonded Seals	White zinc plating	7/8"	27	30.81	38.1	2.5
Bonded Seals	White zinc plating	1"	29.92	33.89	42.8	2.5
Bonded Seals	White zinc plating	1 1/4"	38.45	42.93	52.38	2.5
Bonded Seals	White zinc plating	1 1/2"	44.45	48.44	58.6	2.5
Bonded Seals	White zinc plating	2"	56.26	60.58	73.03	2.5
Bonded Seals	White zinc plating	2 1/2"	72	76	90	3
Bonded Seals	White zinc plating	1/2"	18.64	21.54	28.58	2.5
Bonded Seals	White zinc plating	3/4"	24.13	27.05	34.98	2.5

Products Show 


Company  Display 
Since 2005,Doking Industrial Limited has been focused on designing,manufacturing and distributing products for automotive,machine and other seal area.Its product line includes oil seal,oring,gaskets and other rubber parts. Our business model offers efficiency and quality that has facilitated tremendous growth for our customers and our business. Doking is committed to a product that meets or exceeds OEM standards on all levels of performance and functionality. We have hundreds part numbers goods for different customers to choose.
Advantage:

Manufacturer
Competitive price can be offered
Optimum paper folding
Large dust holding capacity
Good temperature resistance
Good anti-humidity performance
No distortion of pleats
Environmental Friendly
OEM & ODM Customized is accepted
On-time delivery
Durable and reliable
Ecnomical,practical,and easy to install

More products you can get from us 


Delivery
1. By courier like DHL, UPS, FEDEX etc. It is door to door, usually about 5-7
    days to arrive
2. By air to the air port, usually 3-4 days to arrive
3. By sea to sea port, usually 30-45 days to arrive
FAQ
Q1: Are you trading company or manufacturer?
We are a manufacturer specializing in rubber & plastic products.

Q2: Can I have a sample order for the product?
Yes, we welcome sample order to test and check quality.

Q3: Do you provide OEM/ODM service?
Yes, OEM/ODM are welcome.

Q4: I want to know more information, what should I do?
Welcome talk with us online or leave a message. Besides, you can also contact us by Email.
We will reply to you within 24 hours on weekdays.

Q5: What about the lead time?
Sample needs 5-7 days, mass production time is subject to your quantity. 15-20 days to deliver 1×20" container of roof flashing for instance.

Q6: Is it OK to print my logo on the product?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.