Size:1/2'' inch to 24'' inchMaterial:carbon stee Stainless Steel
Standard: ANSI
Place of Origin: Hebei China Model Number: 001
Brand Name: ASI Standard or Nonstandard: Standard
Packaging & Delivery
Packaging Detail:As Per requirement
Delivery Detail:Ready Stock Available
Specifications FLANGES
1)On time Delivery
2)Export Quality
3)Reasonable Price
4)Ready stock Available
A popular category of pipe flange is the blind flange. A blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made. This reduction can be a threaded reduction or welded reduction.
Materials used:
Some materials used in the manufacturing of blind flanges are as follows:
Stainless Steel
Nickel Alloy
Titanium
Carbon Steel
Cast Iron
Brass
Bronze
Steel
Aluminum
Polypropylene
Silicone
PVC etc.
Features of blind flanges:
Blind flanges are sometimes supplied with NPT fittings which allow pressure test connections to be fitted.
They are used to blank off the ends of pipe.
They are also used to blank off the ends of valves and pressure vessel opening.
Considering factors like internal pressure and bolt loading, blind flanges, especially in the larger sizes, are the most highly stressed of all types of flanges.
Since the maximum stresses in a blind flange are bending stresses at the center, they can safely be allowed to be higher than in other types of flanges.
Blind flanges are made to fit standard pipes in all sizes.
Stainless Steel : ASTM A 182, A 240
Grade : F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750
Carbon Steel : ASTM A 105, ASTM A 181
Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800,
825, Hastelloy C22,C276
Copper Alloys : Copper, Brass & Gunmetal
Size : 1/8" NB TO 48"NB.
Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.
Standard
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
Our company is located in ZhengDing city, enjoying convenient transportation access. Our products include ERW steel pipes, , Galvanized steel pipes, , Galvanzied pipe fittings, black fitting, Steel props, Ball Bearing, Link Chains, Cast iron manhole covers, nails, wires, valves and Teflon tape and so on.
Our products are exported to the USA, Trinidad, Tobago, Germany, Belgium, Australia, Fiji, England, Poland, Lithuania, Chile, Brazil, Portugal, Bulgaria, Romania, Malta, Mauritius, Indonesia, Malaysia, Singapore, Saudi Arabia, South Korea, Lebanon, Vietnam, Italy, Thailand, Nigeria and so on. Our products are widely used in many industries.
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Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
