Product Introduction

Size

NPS 26-48″ DN650-DN1200

Pressure

Class150,Class300;Class600;Class900

Material

Carbon Steel: A105 Q235B A234WPB

Stainless Steel: SS304 316 321

ASME B16.47 series B blind flange is a part of the ASME B16.47 standard series, specifically designed and manufactured for large-diameter steel pipeline flanges.

Features

1. Suitable for large pipelines:

ASME B16.47 series B blind flange is suitable for large pipeline systems and can handle large flow rates and high pressures.

2. High strength and corrosion resistance:

This type of flange is usually made of high-strength materials to ensure reliability under high pressure and harsh environments. The selection of materials usually takes into account corrosion resistance.

3. Bolt hole layout:

Standards may specify the layout and quantity of bolt holes to ensure stable flange connections.

Applicable scope:

ASME B16.47 series B blind flanges are suitable for various industrial fields, including chemical, petroleum, natural gas, power, etc. It is often used in situations where temporary sealing of pipelines is required or when pipelines need to be closed during maintenance.

Advantages and disadvantages

Advantages:

Suitable for large pipeline systems, capable of handling high flow and high pressure; High strength and corrosion resistance.

Disadvantage:

It may be relatively heavy, and installation and maintenance may require more work.

1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case

One of our storage

Loading

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.