Payment & Shipping Terms:
|Technical:||Forged||Model Number:||Forged Flange|
DN100 Stainless Steel Blind Flange,
F51 Stainless Steel Blind Flange,
Astm A182 ss blind flange
DN100(4")-BLIND FLANGE BL CL600 RF SMOOTH DUPLEX SS ASTM A182 F51 SOUR SERVICE DIMS TO ASME B16.5 ( PIPING CLASS F06O)
The product pipe size range is 12" to 96", and the flange grade range is 150# to 10000#. Blind flange products use convex or annular tongue-and-groove joint pad surface. Blind flange products are available in A (MSS SP44) or B (API 605) series, which conforms to ASME/ANSI B16.5 and B16.47 specifications.
Prodution Range :
|Material||Stainless steel||ASTM A182, F304/304L, F316/316L,F321,F310,F316Ti|
|Alloy steel||ASTM A182 A182 F12,F11,F22,F91,F51,F53,F55,F60,F44,etc.|
|Standard||ANSI||Class 150 Flanges-Class 2500 Flanges|
|DIN||6Bar 10Bar 16Bar 25Bar 40Bar|
|JIS B2220||5K Flanges-30K Flanges|
|EN10921||6Bar 10Bar 16Bar 25Bar 40Bar|
|TYPE||1.Flat flange 2.Blind flange 3.Slip on 4.Lap joint flange 5.Welding neck Flange|
|6.Socket welding 7.Threaded flange 8.Long welding neck flange. etc.|
|Connection||Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female, Large Tongue, Groove, Small-Tongue, Groove, etc|
|Package||1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside).|
|2:As Customers' Requirements|
|Applications||Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.|
The forging process is generally composed of the following procedures, that is, selecting high-quality steel blanks, heating, forming, and cooling after forging. The forging process methods include free forging, die forging and tire forging. During production, different forging methods are selected according to the quality of forgings and the number of production batches.
Free forging has low productivity and large machining allowance, but the tool is simple and versatile, so it is widely used for forging single-piece and small-batch forgings with simpler shapes. Free forging equipment includes air hammer, steam-air hammer and hydraulic press, etc., which are suitable for the production of small, medium and large forgings respectively. The productivity of die forging is high, the operation is simple, and it is easy to realize mechanization and automation. The die forgings have high dimensional accuracy, small machining allowance, and the fiber structure distribution of the forgings is more reasonable, which can further improve the service life of the parts.
The pressure marks specified in this standard are divided into PN marks and Class marks.
PN mark has 12 pressure levels
Respectively: PN2.5; PN6; PN10; PN16; PN25; PN40; PN63; PN100; PN160; PN250; PN320; PN400
Class mark has 6 pressure levels
They are: Class 150; Class 300; Class 600; Class 900; Class 1500; Class 2500
1. Q:Are you a factory or trading company?
A: We are a experienced factory.
2. Q:Where is your factory located? How can I visit there?
A: Our factory is located in WENZHOU City, ZHEJIANG Province,China, about 3 km from WENZHOU International air port. Warmly welcome you to visit us!
3. Q:Can I get some samples?
A: Yes,we are honored to supply you samples.
4. Q:How does your factory do regarding quality control?
A: Inspection and trace back No. We seriously control the quality from raw material to final products. So that that we can 100% sure our goods is qualified.
5. Q: After sales service.
A:Quality are promised. If our products are not qualified we would like to send free qualified goods to you.
Contact Person: sales