mechanical spring seal high quality from China

item	Spring seal
Structure	PTFE
size	YOUR NEEDS

 

Material We Use To Make The Oil Seals:	NBR, SIL, ACM, EPDM, FPM, H-NBR, PA.  PTFE, FKM OR CUSTOMIZED BY OUR CUSTOMER
The Type For Oil Seals We Can Offer:	TA, TB, TC, SA, SB, SC, VC, VB, VA, KC, KB, KA, DC, DB, HTC, HTCL, HTCR, etc.

Hardness( HRA )		≥90	≥90	≥85
Grain Size( um )		0.5-0.7	8--20	20-40
Density( g/cm3 )		3.06-3.15	>3.05	>2.65
Bend Strength( MPa )		400-580	350-450	200
Compressive Strength(MPa)		3900	>2500	1800
Fracture Toughness( MPA )		3.05-4.6	4.3
Elastic Modulus( GPa )		380-410	420
Thermal Conductivity(W/M.K)		102.6	35-110	125
Coefficient of heat Expansion( L/°C )		4.02x10-6	4.3x10-6	3x10-6
Poisson Ratio		0.14	0.15

Plastic Bag Packing:	Each pc in one plastic bag with the sticker on the face.
Box Packaging:	Each pc in one small color box with the sticker on the face.

Shipping:

 

   

 

Our Services

  

Your inquiry related to our product & price will be replied within 24hours.
Well-trained & experienced staff are to answer all your inquiries in English of course.
Working time: 8:00am ~5:30pm, Monday to Friday(UTC+8).
OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
Your business relationship with us will be confidential to any third party.
Good after-sale service offered, please get back if you got question.

Company Information

company profile:Julu County Zhenqi Seals Co.,Ltd . is specialized in sales of the engineering machineries,mining machineries,seal parts,spare parts of  automobiles and motorcycle.                                                                                 Material:rubber,plastis,PU,PTFE,metal.Production:molded,pouring,secondary sulfide,injectin molding,stamping,casting,turning.Our products are Eco-friendly and with good quality. They are selling well all over the world because of the competitive price and reliable service. Welcome for long-term coorperation.   

why  us       Gold supplier authenticated by ALIBABA.     Safe and easy to buy from us.

trade termPayment: 30% deposit By T/T, Western Union, 70% before delivery.

                     Production Lead time: 7~25days; If we have this item of your q’ty in stock , 2days delivery.
                     FOB Shipping port: Guangzhou or Shenzhen, mainland China.
                    If you want to deal with FOB/CIF/CNF term instead of EXW, please specify. Otherwise, EXW price will be quoted under inquiry. 

 

FAQ:

1. What is your minimum quantity ?

 As a general rule we would produce quantities of 500pcs or more, although on occasions we have produced

 orders for less than 500. However, for one off small orders unit costs are likely to be very  high costs.

2. How can I get a sample to check your quality?

   After price confirmation, you can require for samples to check our quality.Free for a sample to check quality.

3. Can you do the design for us?

   Yes. We have a professional team having rich experience manufacturing. 

   Just tell us your ideas and we will helpt o carry out your ideas into products. 

Contact us

Skype:wang.xiangli1

Tel:0086 13323199953/15131335640