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[China]
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Address: No.208,Lvdi Road,Baihe Town,Qingpu District,Shanghai,China
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TOBO STEEL GROUP CHINA |
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| Flange Type | Socket Welding Steel Pipe Flange Alloy ASTM/UNS N05500 12" Class 900 |
| Standard | ASTM/UNS |
| Size | 1/2’’~60’’ |
| Pressure Rate | 150lb to 2500lb |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Material | Alloy |
| Carbon steel | ASTM A 105 |
Allloy steel flange
| ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 |
Stainless Steel flange
| ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H |
Nickel Alloys Flanges
| Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 |
Copper Alloys Flange
| Copper, Brass & Gunmetal |
| Manufacture 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 B.S : BS4504 , BS4504, BS1560, BS10 |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
What is socket welding steel pipe flange?
It is used to seal the end of the pipe. Socket weld flange (SW flange) generally used for the smaller pipes with high pressure. The flange shape is consist of a recessed shoulder at the inner bore, which leads the pipe to insert in the shoulder correctly, then do the welding work to connect the pipes and flanges
The Properties and Composition of Monel K-500
Monel® K500 (also known as Super Alloy Nickelvac K-500) is a
precipitation-hardenable nickel-copper alloy that combines the
excellent corrosion resistance characteristic of Monel® 400 with the added advantage of greater
strength and hardness. These amplified properties, strength and
hardness, are obtained by adding aluminum and titanium to the nickel-copper base and by a thermal processing used to effect precipitation,
typically called age hardening or aging. When in the age-hardened
condition, Monel® K-500 has a greater tendency toward
stress-corrosion cracking in some environments than Monel®
400. Alloy K-500 has approximately three times the yield strength and
double the tensile strength when compared with alloy 400.
Additionally, it can be further strengthened by cold working prior
to precipitation hardening. The strength of Monel® K500 is
maintained to 1200° F but stays ductile and tough down to
temperatures of 400° F. Its melting range is 2400-2460° F.
Monel® K-500 is spark resistant and non-magnetic to -200° F. However, it is
possible to develop a magnetic layer on the surface of the material
during processing. Aluminum and copper may be selectively oxidized
during heating, leaving a magnetic nickel rich film on the outside.
Pickling or bright dipping in acid can remove this magnetic film
and restore the non-magnetic properties.
There are multiple variations of Monel alloys, starting with Monel 400, which contains at least 63% nickel, between 29% and 34% copper, between 2% and 2.5% iron, and between 1.5% and 2% manganese. Monel 405 adds no more than 0.5% silicon, and Monel K-500 adds between 2.3% and 3.15% aluminum and between 0.35% and 0.85% titanium. These and other variations all are valued for their resistance to attack by acids and alkalis, as well as for their high mechanical strength and good ductility
