Carbon Steel Welded Neck Flanged size: DN15-DN1200 standard: ASME B16.5, ASME B16.47, DIN 2505 material: A105
| item | standard No. | size | PN | Type | Material |
| 1 | ANSI B16.5 | 1/2"--24" | 150-2500LBS | BL,SO,SW,LJ,WN,THD | A105, A350LF2, A182 F11A182 F304/F304L,F316/F316L |
| 2 | LONG WN | 1/2"--24" | 150-2500LBS | Long welding-neck | A105, A350LF2,A182 F304/F304L,F316/F316L |
| 3 | ANSI B16.47 A(MSS SP-44) | 26"--60" | 150--900LBS | BL,WN | A105, A350LF2, A694,A182 F304/F304L,F316/F316L |
| 4 | BS3293-1960 STANDARD | 26"--48" | 150-600LBS | SO,WN | A105, A350LF2,A182 F304/F304L,F316/F316L |
| 5 | ANSI B16.47 B(API605) | 26"--60" | 75--900LBS | BL,WN | A105, A350LF2,A182 F304/F304L,F316/F316L |
| 6 | ASMEB16.36 STANDARD | 1"--24" | 300--2500LBS | SO,WN,THD | A105, A350LF2,A182 F304/F304L,F316/F316L |
| 7 | AWWA C207 | 4"--144" | Class B,D,E,F T/1 | PL | A105,A181 A36, A516Gr.60,65,70 |
| 8 | EN1092-1:20002 STANDARD | DN10-4000 | PN2.5,6,10,16, 25,40,63,100 | TYPE01,02,04,05,11, 12,13,21,32,33,34 | EN10025(S235JRG2), EN10222-2AND3 (P245GH ANDP280GH), EN10222-5(1.4303,1.4306, 1.4307,1.4401,1.4404, 1.4435,1.4541,1.4571) A105/C21/1.0432 C22.8/ P150GH/1.0460 |
| 9 | BS4504 SEC.3.1/1989 STANDARD | NS15-2000 | PN2.5,6,10,16, 25,40 | CODE101,102,104,105,111, 112,113,121,132,133,134 | BS970 070M20 BS4360 GR.43A BS1503-164 GR.490 BS 1503-224 GR.410 BS 1503-304S11 304S31 321S31 316S31 316S11 |
| 10 | BS10-1962 STANDARD | NB10-3000 | TABLE D/ E /F/H/J | SO THD BL WN | BS1501-161 GR.B AND C BS1633 GR.B BS 1503-240 GR.240 BS 1503-620 BS3604 |
| 11 | ISO 7005-1 STANDARD | DN10-4000 | PN2.5,6,10,16,20, 25,40,50,110,150, 260,420 | TYPE01,02,03,04,05,11, 12,13,14,15,21,32,33,34 | ISO2604-1 F8 F9 F13 F18 F22 F49 F62 F46 F59 |
| 12 | NFE29203 STANDARD | DN10-600 | PN2.5,6,10,16,20, 25,40,50,100,150, 250,420 | TYPE01,02,03,04,05,11,12, 13,14,15,21,32,33,34,35 | NFE29204 BF 42 BF42N BF48 BF48N |
| 13 | JIS B2220 STANDARD | 10A-1500A | PN5K,10K,16K, 20K,30K | SOP(PL) SOH(SO A B C ) WN | JIS G3101 SS41 JIS G3201 SF40A(S20C) AND SF45A(S25C) JIS G3202 SFVC1 AND SFVC 2A |
| 14 | DIN STANDARD | DN10-4000 | PN2.5,6,10,16,25, 40,64,100,160 | SO,BL,PL,WN,LOOSE,THD | RST37.2/1.0038/ DIN17100C22.8/1.0460 A105/C21/1.0432 1.430 1.4307 1.4401 1.4404 1.4541 1.4571/DIN17440 |
carbon Forged steel weldneck Flanged grade A-105N
