The formal name of blind flange is flange cover, and some are also called blind flange. It is a flange without holes in the middle and can be used to plug the pipe orifice. The function is the same as that of the head and pipe cap, except that the blind seal is a removable sealing device, and the head seal is not ready to be opened again. Common materials of sealing surface include carbon steel and stainless steel.
Pressure rating: Class150, Class300, Class600, Class900
Sealing surface form: raised face (RF), concave face (FM), convex face (M), tenon face (T), groove face (G), full face (FF).
Advantages
1. Due to the diversity of the sealing faces of the flange cover, the appropriate sealing face type can be selected according to the requirements of the pipeline.
2. The pressure rating of the flange cover is higher than that of the head, and it can ensure that the tightness of the pipeline will not leak.
3. Because the flange cover and flange are connected by bolts, it can be easily disassembled, so it plays a very convenient role in detecting and cleaning the pipe fittings and greatly improves the efficiency.
1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case
One of our storage
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Packing & Shipment
1.Professional manufactory.
2.Trial orders are acceptable.
3.Flexible and convenient logistic service.
4.Competitive price.
5.100% testing,ensuring the mechanical properties
6.Professional testing.
1.We can guarantee the best material according to related quotation.
2.Testing is performed on each fitting before delivery.
3.All packages are adapt for shipment .
4. Material chemical composition is conformed with international standard and environment standard.
A) How can I get more details about your products?
You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider.
B) How can I get some samples?
If you need, we will offer you samples for free, but new customers are expected to pay express charge.
C) Do you provide customized parts?
Yes, you can give us drawings and we will manufacture accordingly.
D) To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.).
E) I can’t see the goods or touch the goods, how can I deal with the risk involved?
Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.