Spiral Wound Gasekest, have 4 types:
Basic Type
Basic construction type without solid outer and inner ring is reinforced with several plies of metal with
filler to give greater stability and better compression characteristics. - Suitable for tongue and groove, male and female or grooved to flat face flange assemblies.
Inner Ring Type
Solid inner metal ring acts as a compression stopper. To prevent accumulation of solids, reduce
turbulent flow of process fluids and minimize erosion. The gasket is between flange bore and the inside
diameter.The annular space is filled up by solid inner metal ring. - Suitable for male and female pipe flanges .
Outer Ring Type
Solid outer ring accurately locates the gasket on the flange face to give the additional radial strength to
prevent the gasket blowout and acts as a compression limiter. In case of installing the outer ring, it is very easyto install the gasket to flange face because the end of outer ring will touch at bolts - Suitable for use with flat face and raised face flanges.
Inner & Outer Rings Type
An inner ring and outer ring type gasket will give an additional compression limiting stopper for gasket inner
and outer side. It will prevent the corrosion on flange face at annular space. - Suitable for use with flat face
and raised face flanges and specified for high pressure/temperature service - Class 900LB and above or where corrosive or toxic media are present.
Company Profile
Yangzhong Dongxu Chemical Plastic Company since its establishment in 1986,has been rated as ''Heavy contract,and trustworthy with the enterprise"! Company has advanced production testing equipment,rich experience,the staff be trained with regularity team;raw materials and adequate product inventory for customers to provide timely sealing products and a professional and technical engineers to provide comprehensive Technical support.
Company to ISO9001 quality system authentication enterprise as the standard,the enterprise quality assurance system more perfect,Yangzhong Dongxu chemical plastic Company Limited will be the spirit of sincere cooperation,advanced enterprise management,strict the style of work,and you work together,create brilliant!
Payment and Delivery
Our Service
1. Providing technical consultation.
2. Samples are free.
3. Special packaging according to request.
4. Providing related qualification documents.
5. We could customize various products with your brand logo according to your requirements.
6. Solving the quality matter on production line.
7. Solving customer's complaints in time .
10.We make full inspection during the production, and we also make sampling test before delivery.
FAQ
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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