Carbon Steel Welding Neck Flange FF

Specifications:
OD:3/8’’—160’’
Norminal Pressure: PN2.5bar---PN400bar    Class150—Class2500
Surface: FF, RF, MFM, TG, RJ

Standards:

ANSI :ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10

Or as your required

Processes : first die forging, then machining.
Industries Served：Power generation, petroleum, natural gas, chemicals, shipbuilding, papermaking, metallurgy

Description
Blind flange is not the middle hole of the flange, sealed pipe plug for use. Sealing surface in the form of more types, there are flat, convex, concave and convex face, tongue and groove face, ring joint face.We can produce according to our customers’specific requirements. We aslo can manufacture the products according to customers’materials,such as Cu AL Ti and alloy materials.

Applications:
Petroleum, Natural Gas, Electric Power, Shipbuilding, Pipe Projects etc.

China Ascent International Trading Limited mainly manufactures sets of pipes and accessories. It can produce various elbows, bends, tees, crosses, reducers, caps, flanges and other pipe fitting from carton steel, alloy steel, stainless steel, and low-temperature steel, according to national or international standards. More than that, we also provide the products according to customers’ materials and specific requirements.
 

We, China Ascent International Trading Limited produce with advanced equipment, cutting-edge technology, abundant manufacturing experience, modern management system, have a competitive edge in the market. In order to ensure the quality of our pipe fittings, we strictly conform to ISO9000 quality management requirements throughout the entire production process. Further, we have obtained Manufacture License of Special Equipment.

Generally, our products have been exported to worldwide market, covering Europe, Asia, Africa, America, and broadly used in power, oil and gas, petrol-chem, ship-building, heat system, paper-producing, metallurgy and etc.