Rf Ff Dn25 Dn40 Stainless Steel Blind Flange 28 Inch Wn 150LB 300LB 600LB ASME B16.5 Flange SS321

This flange is used to blank off pipelines, valves and pumps, it can also be used as an inspection cover. It is sometimes referred to as a blanking flange.

Standards: ASME B16.47, ANSI B16.5, DIN, UNI, BS,JIS,GB.

Pressure classes range: from 150lbs to 2,500lbs.

Sizes range: 1/2''-24".

Materials: F316, F304, F316L, F304L,A105, F5, Fll, F22,15CrMo, 12CrMoV, Q235,16Mn, 20#.

Printing: Carbon steel and alloy steel with yellow print, black print, oil or zinc.

Packing: Plywooden case.

* We can also manufacture special applicatbn flanges and forgings that customers require

Cangzhou Authentic Pipe- fitting Manufacturing co., LTD., mainly produce seamless ELBOW , TEE, reducer (CON RED/ECC RED), FLANGES , and other steel butt welding pipe fittings series, with advanced production technology and perfect testing equipment, collection of induction excluding, cold extrusion, hot pressing, forging, forging pressing, machining, heat treatment, can according to customer requirements, complete the ISO, HNSI, JIS, DW, GB standards such as high, medium, low pressure products, production capacity can reach 50000 tons.

We not only have a high quality and professional technical team, but also have advanced production equipment, strict quality management system and perfect after-sales service network

Company view: we advocate "healthy, happy, positive, scientific" work view. Physical and mental health, enjoying the work, can obtain the real pleasure of life.

The development of enterprises is not only a combination of personal and corporate interests, but also the ideals and values that people can share together, which will be the source of energy for the development and growth of enterprises.

Our factory provides the perfect salary and welfare guarantee for each employee, providing a broad development space for each employee. Here, our factory will warmly welcome the people of insight to join hands to create a better tomorrow!

Cangzhou authentic Pipe-Fitting Manufacture Co.,ltd..Possesses a site of 150000 squaremeter,with the building of 50000 square meters,and permanent assest 78 million.The unmber of staff reached 280.Among them,these are 22 senior engineers 36 assistant engineers and 26 technicians,The corporation has employed 15 pipe-fittings manufacturing and flanges-making production lines.the technipue,such as beaten,forging,machine-processing.lntermediate-frequency pushing,cold-moulding,high extruding and heat treatment,are all available in our mill,in addition,more and more attention are paid to the improvement of inspecting equipment with sole purpose of ensuring the quality of our products.Advanced Equipments as well as corresponding detecting skills have been adopted constantly,such as Chemical Elements Analyzing,Metal Test,physics inspecting and Nondestructive Detecting.Besides,we have employed the most advanced Material Composition analyzing equipments Spectum Direct-reading Equipment(made in England)with it chemical compositon of all kinds of metal material could be tested directly and exactly.