Buna-N rubber gasket seal ring for concrete pump parts

ETOL provides the Custom Parts that can be molded, extruded or cut into any special shape you need. We can offer products according to your design or Samples, which ensures the consistent quality, price favorable, and on-time delivery. Contact us for a quote today!

● 2 days fastest, Customized your products

● Colors/hardness/Shape customized available

● Eco-Friendly Material, meet FDA, RoHS, Reach

● Quality Guarantee, Certificated by ISO9001:2008

● FREE samples offered


Silicone Rubber Gasket

rubber gasket
rubber O-ring
rubber gasket

Product Parameter

Name Custom molded Buna-N rubber gasket seal ring for machine.
Material Silicone, natural rubber, EPDM, NBR, SBR, ABS, PVC, foam and so on.
Diameter 0.3 mm-700 mm, strictly manufacture according to customer’s drawings.
Shape Based on customer’s drawings, round, square, bellow, strip, ball, rod, tube, special shape is OK.
Color Black, white, transparent, red, blue, yellow, green, grey and so on.
Samples If the product can meet your requirement and is in stock, we can provide the samples for free.
Design drawing Provided by customers. Format: STEP/STP/DWG/AI/PDF

Company Introduction

ETOL-rubber uses imported machinery and equipment, which also has advanced technology. Besides, it has many years of experience in production and management.

It can make the rubber gasket seal strictly according to customers’ drawings or samples. And we can also manufacture the mold by ourselves to ensure the good quality of products.

Production Application

  • The application of the product covers various fields. For examples: the medical, food, electronics, crafts, machinery, hardware and other industries. In addition, our products can fully meet customer’s requirements, such as waterproof, shockproof, skid-proof, insulation, sealing, etc.
  • As for the rubber gasket seal, they are also applies to different industries. At the same time, different rubber gasket seal have various special characters. For examples: heat resistance, oil resistance, wear resistance and so on.


Of course, we can provide you the samples, if the sizes and material are suitable. But if not, we’d like to receive your drawings, so that we can help you to manufacture it.

Of course, the minimum quantity should be determined according to the drawing you provided.

Firstly, the delivery mode: Transport by express, by air or by shipping.

Secondly, the delivery time: According to the quantity of order, usually one week after we received the payment.

If you want to know more, please kindly check our website: http://www.etol-rubber.com