ANSI/ASME B 16.5 Standard:
Size: NPS 1/2 “-24″
PN: 150LBS ;300LBS; 400LBS; 600LBS; 900LBS; 1500LBS; 2500LBS
Type: Slip-On; Welding-Neck; Blind; Lap-Joint; Socket-Welding; Threaded
Facing: RF;FF; RTJ;
Mat: ASTM A105/A105M/ASME AS105 ASTM A350LF2 ASTM A182F304F304L F316 F316L
LONG Welding-Neck:
Size: NPS 1/2 “-24″
PN: 150LBS 300LBS 400LBS 600LBS 900LBS 1500LBS 2500LBS
Facing: RF/FF RTJ
Mat: ASTM A105/A105M/ASME SA105 ASTM A350LF2 ASTM A182F304 F304L F316 F316L
ANSI/ASME B16.47 Series A(MSS SP-44) Standard:
Size: NPS 26 “-60″
PN: 150LBS 300LBS 400LBS 600LBS 900LBS
Type: Welding-Neck Blind
Facing: RF/FF RTJ
Mat: ASTM A105/A105M/ASME SA105 ASTM A350LF2 ASTM A182 F304 F304L F316 F316L
ANSI/ASME B16.47 Series B (API 605) Standard:
Size: NPS 26 “-60″
PN: 75LBS 150LBS 300LBS 400LBS 600LBS 900LBS
Type: Welding-Neck Blind
Facing: RF/FF RTJ
Mat: ASTM A105/A105M/ASME SA105/ASTM A350LF2 ASTM A182 F304 F304L F316 F316L
AWWA C207 Standard:
Size: NPS 4 “-144″
PN: Class B (86psi)Class D (175-150psi) Class E (275psi) Class F (300psi)
Type: Plate
Facing: FF
Mat: ASTM A105/A 181: ASTM A36 ,ASTM A516 Gr 60,65,70.
ASME B16.36 Standard:
Size: NPS 1″-24″
PN: 300LBS 400LBS 600LBS 900LBS 1500LBS 2500LBS
Type: Welding-Neck Slip-On Threaded
Facing: RF/FF RTJ
Mat: ASTM A105/A105M/ASME SA105 ASTM A350LF2 ASTM A182 F304 F304L F316 F316L
BS10-1962 Standard:
Size: NB10-3000
Table: D ;E; ;F; ;H; J;
Type: Slip-On Threaded Blind Welding-Neck
Facing: RF/FF
Mat: BS1501-161 Gr.B and C BS1633 Gr. B BS1503-240 Gr. 240 BS1503-620 BS3604
BS3293-1960 Standard:
Size: NPS 26 “-48″
PN: 150LBS 300LBS 400LBS 600LBS
Type: Welding-Neck Slip-On
Facing: RF;FF; RTJ;
Mat: ASTM A105/A105M/ASME SA105 ASTM A350LF2 ASTM A182 F304F304L F316 F316L
BS4504 Sec. 3.1/1989 Standard:
Sizc: NB15-2000
PN: PN2.5 PN6 PN10 PN16 PN25 PN40
Type: Code 101(Plaie) 102 and 104(Loose)105(Blink) 111(Welding-Neck) 112(Slip-On) 113(Threaded) 121(Intergral) 132(Plate Collar) 133(Lapped Pipe End) 134(WN Collar)
Facing: A B C D E F G H
Mat: BS970 070M20 BS4360 Gr. 43A BS1503-164 Gr. 490′BS1503-224 Gr. 410 BS1503-304S11 304S31 321S31 316S31 316S11
EN1092-1: 2002 Standard:
Size: DN10-4000
PN: PN2.5 PN6 PN10 PN16 PN25 PN40 PN63 PN100
Type: 01 02 04 05 11 12 13 21 32 33 34
Facing: A B (B1 and B2)C B E F G H
Mat: EN10025(S235JRG2)EN10222-2 and 3
(P245GH and P280GH) EN10222-5(1.4301 1.4306 1.4307 1.4401 1.4404 1.4435 1.4541 1.4571)A105/C21/1.0432 C22.8/P250GH/1.0460
DIN Standard:
Size: DN10-4000
PN: PN6 ;PN10 ;PN16; PN25 ;PN40 ;PN64;PN100 ;PN160 ;PN250 ;PN320 ;PN400;
Type: Plate (DIN2573 2576 2502) Blind (DIN2527) Loose (DIN2673 2674 2675 2676 2641 2642 2655 2656) Welding-Neck (DIN2627-2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638)
Threaded (DIN2565 2566 2567) Slip-On (DIN86029 86030)
Facing: DIN2526(Form A B C D E F N V13 V14 R13 R14 ML)
Mat: RST37.2/1.0038/DIN17100 C22.8/1.0460 A105/C21/1.0432 1.4301 1.4307 1.4401 1.4404 1.4541 1.4571/DIN17440
ISO 7005-1 Standard:
Size: DN10-4000
PN: PN205 PN6 PN10 PN16 PN20 PN25 PN40 PN50 PN110 PN150 PN260 PN420
Type: 01 02 03 04 05 11 12 13 14 15 21 32 33 34
Facing: A B(B1 and B2) C(C1 and C2) D(D1 and D2) E(E1 and E2) F(F1 and F2) G H J
Mat: ISO2604-1 F8 F9 F13 F18 F22 F49 F62 F46 F59
NFE29203 Standard
Dize: DN10-600
PN: PN2.5 PN6 PN10 PN16 PN20 PN25 PN40 PN50 PN100 PN150 PN250 PN420
Type: 01 02 03 04 05 11 12 13 14 15 21 32 33 34 35
Facing: A B(B1 and B2) C(C1 and C2) D(D1 and D2) E(E1 and E2) F(F1 and F2)J
Mat: NFE29204 BF42 BF42N BF48 BF48N
JIS B2220 Standard:
Size: 10A-1500A
PN: 5K 10K 16K 20K 30K
Type: SOP(PL) SOH(SO A B C) Welding-Neck
Facing: FF RF (Large and Small) Male Femala Tongue Groove to JIS B2202
Mat: JIS G3101 SS41 JIS G3201 SF40A(S20C) and SF45A(S25C) JIS G3202 SFVC1and SFVC 2A
UNI Standard
PLATE FLANGES： UNI 2276 PN6，UNI 2277 PN10，UNI 2278 PN16，UNI 6083 PN25，UNI 6084 PN40
WELIDNG FLANGES： UNI 2280 PN6，UNI 2281 PN10，UNI 2282 PN16，UNI 2283 PN25，UNI 2284 PN40，UNI 2285 PN64，UNI 2286 PN100
BLIND FLANGES： UNI 6091 PN6，UNI 6092 PN10，UNI 6093 PN16，UNI 6094 PN25，UNI 6095 PN40，UNI 6096 PN64，UNI 6097 PN100
THREADED FLANGES： UNI 2253 PN6，UNI 2254 PN 10