| 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 |
Tianjin Taishouxing Steel Co., Ltd. is one of professional enterprises specializing in forged flanges and forged rings. Our entire flanges are designed and manufactured according to ASME (ANSI), API, MSS, AWWA, BS, DIN, and JIS standards. We provide forged rings, winder flanges, bearing rings, ring gear roughs and wheel molds for large trucks according to customers' drawing and requirements.
In order to make our products perfectly, we mainly use production equipment as D52-3000 riveting machines, resistance furnaces, numerical control lathes, and drilling machines, which can enhance the quality of products to meet industrial application requirement.
Also we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production, at the standard of ISO9001:2000.
