SS316L Welding Neck Flange WN Flange WNRF WNFF raised face flange flat face flange (DH026)
1.Forged SHAFT,forged RING;forged BLOCK;forged FLANGE.
Pipe sheet,gear ring,slewing bearing ring...most of forging parts.
Forged steel flanges/carbon steel flanges/stainless steel flanges.
2.Material: 4130, 4140, 4317, 4142, 4340, UNS440, 34CrNi3Mo,25Cr2Ni4MOV, 18CrNiMo5, 30CrMo, 9Cr2Mo, 9Cr2W, 9Cr3Mo, 60CrMoV etc.
3.Dual certified to ASME/ASTM SA/A182 and EN10222-5 or DIN17440
4.PED-AD 2000-Merkblatt W0
Name: | Flange |
Standard: | ASME; ANSI/DIN; BS; JIS; EN; ... |
Raw material: | Carbon/stainless |
Size: | 0.25"~56"~max. |
Type: | WN; SO; BL; SW; PL; THRD... |
Facing: | RF; RTJ; FF; FM; M; T; G; ... |
Pressure: | Standard |
Material | Carbon steel | ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2; |
Stainless steel | ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti; NB/T 47010 S30403, S30408, S31603, S31608, S32168; BS-EN 10222-5 1.4301, 1.4307, 1.4404, 1.4541, 1.4571; | |
Alloy steel | ASTM A182 F95, F9, F11, F12, F22,F91,F51,F53,F55,F60,F44,etc. NB/T 47008 15CrMo, 12Cr1MoV, 1Cr5Mo; GB/T 3077 42CrMo, 30CrMo, 35CrMo; | |
C-276/UNS N10276 | ASTM B575/ASME SB-575,ASTM B574/ASME SB-574,ASTM B622/ASME SB-622,ASTM B619/ASME SB-619,ASTM B366/ASME SB-366,ASTM B564/ASME SB-564 | |
Dimension Standard (DN15-DN4000mm) | ANSI & ASWE (class 150-2500) | B16.5, B16.47, B16.48; |
DIN (6-40bar) | DIN2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569; | |
JIS (5K -30K) | JIS B2202, 2210, 2220; | |
BS EN1092-1 (6-40Bar) | type 01, type 02, type 03, type 04, type 05, type 11, type 12, type 13, type 21, etc. | |
others | MSS SP44, AWWA C207, API 6A, API 16A, AS 2129, GB/T9119, JB/T 74, HG/T20592, 20615, SH 3406, Q/GDW 705, etc.. other equivalent standards, and customization with drawings; | |
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 | |
Size | 1/2"-100" | |
Package | 1.>Standard export packaging (Plywood Case Of Outside,Plastic Cloth Of Inside). | |
2:As Customers' Requirements | ||
Certificate | TUV,ISO9001:2015; | |
Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |