Q: Can I get some samples? A: Yes, Sample Orders welcome. Q: Have nut 100% assembled well in stock? A: Some of standard size is in stock. Consult online or by email is highly appreciated. And OEM service will be supplied. Q: Could I use my own LOGO or design on goods? A: Yes, Customized logo and design on mass production are available. Q: Can I choose the colors? A:Yes, Customized color is available. Q: What is the delivery time? A: A week for samples; 15-30days for mass production. It is usually according to the quantity and items. Q: What is the payment term? A: T/T, L/C at sight, Western Union, Paypal, trade assurance, etc. Q: Can I trust you? A: Absolutely yes, we are "alibaba" verified supplier. Q: May I visit your factory? A: Sure, welcome anytime. We also can pick you up on airport and station. Oil Seal is a mechanical components that used to seal oil (oil is the most common transmission system liquid material), It`s isolated the lubricated components with other components, not let the lubricate oil leakage.
Oil Seal Oil Seal,Silicone Rubber Oil Seal,TC Oil Seal,Valve Stem Oil Seal HAFID INTERNATIONAL LIMITED , https://www.hapgasket.com
Standard
DIN, BS, ANSI, JIS, GB and so on
Head Type
Flat Head, Â Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires
Raw Material
1, Carbon Steel: C1008, C1010, C1022, 10B21
2, Aluminum 3, Steel: 35K, 45K, 10B21 4, Iron 5, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 6, Brass:C36000, C37700, C38500, C27200, C28000.... 7, CopperÂ
Surface finish
Zinc Plated, Ni Plated, Brass Plated
Tin Plated, Black Plated, Copper Plated. hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade
Shank Diameter
1.5mm-18mm
Heat Treatment
Heat treatment with the material, and heat treatment with the product
Manufactruing Process
Wire Drawing, Cold Heading, Threading, Heat Treatment, Surface Plating, Packing
Certifications
ISO9001,ROHS,SGSÂ
Sample Availability
Samples are available.
MIQ
We accept test orders of small quantity.Â
Price terms
 FOB, CIF, CFR, EXW, and other trade terms.
Payment terms
 T/T, L/C, western union, paypal, etc.
Lead Time
7-30days, according to customer's order qty and detailed requirements
Packing
500-2000pieces in a Polybag, then into a carton box, finally into a pallet, or customized
Size of the caton box: 33CMX25CMX15CM Size of the Pallet: 100CMX80CMX15CM, 16 Pallets in one 20'Container Size of the Pallet: 85CMX75X15CM,18 Pallets in one 20'Container
Warranty Policy
We confirm our qualities satisfy to 99.9%, and have 6-month quality warrantyÂ
After Sales Service
We will follow up the requst strictly for customers, and will help customers solve problems after sale.Â
Main Customers
Auto parts company, Clutch disc company, clutch button company
Electrical appliances company, furniture part company, contruction project company hardware company, Fastener company and so on . 
 FAQÂ
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Oil Seal is generally divided into single-type and assembly type, assembly type is the skeleton and lip material can be free combination, generally used for special oil seals.
Oil seal can have different names, customary general rotary axis lip seal called oil seal, the static seal and dynamic seal (general reciprocating motion) was called seal parts.
The representative form of oil seal is TC type, is a double lips oil seal with a fully rubber coated and garter spring, generally speaking oil seal refers to TC skeleton oil seal, skeleton oil seal diagram see Figure:
Generally when the oil seal is working ,its lips area temperature is higher 20-50℃ than working medium. Make sure you noted this when you select the oil seal products.
Oil seal operating range is related to its material:
NBR: -40 to 120℃,
ACM: -30~180℃
FPM: -25~300℃
Application:
Any operate case which have liquid lubricants inside and need to connect with outside also, the connect place is required of oil seals.
Engine: crankshaft - crankshaft front and rear oil seal, valve - valve oil seal (engine repair kit o-ring) (distributor oil seal, pump oil seal, balance shaft oil seal, oil pump seal ...);
Camshaft - camshaft oil seal ; Transmission: transmission front oil seal, transmission rear oil seal, transmission shift oil seal (transmission repair kits o-ring)
Sub actuator front oil seal, Sub actuator rear oil seal,
rear axle: axle oil seal
Rear Wheel Oil Seal
Front Wheel Oil Seal
Directional Oil Seal (Directional Machine Repair Kit o - ring)
Directional Booster Oil Seal (Front Axle Oil Seal).
Air compressor crankshaft oil seal
High Precision Electronic Hex Shank Brass Nut
Model NO.: HY-N139
Heat Treatment: Hot-Working
Process: Cold Forming
Delivery: 15-30 Days
Specialty: OEM, ODM
Applied Area: Building, Machinery, Auto, Car Wheel
Sample: Free Sample If in Store
QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
QC Control: Inspect 30mins in Production and Before Delivery
Brand: Hy
Service: Response in One Hour
Trademark: Hanyee Metal
Transport Package: Plastic Bag, Carton Package, Pallet Package
Specification: (Dia)8mm*(Length)50mm
Origin: Ningbo
HS Code: 7318160000
Product Specifications:Â