Material:
Carbon steel: ASTM A105, ASTM A105N, GB 20, C22.8.
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
Super Duplex Stainess Steel: A 182F51, A182F53, EN10222-51.4462, etc.
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6, etc.
Standards:
ASME/ ANSI B16.5/B16.47/B16.36
API 605, API 6L.
MSS SP 44
CSA Z245.12
EN1092-1, EN1759-1.
DIN2573, DIN2576, DIN2501, DIN2502.
BS1560, BS 4504, BS 10.
AFNOR NF E29-200-1
ISO7005-1
AS2129
JIS B2220
UNI 2276. UNI 2277. UNI 2278. UNI 6089. UNI 6090
And special flanges in accordance with customers' drawings.
Surface: Anti-rust Oil, galvanized, black paint, or oil coated, or as requested
Usage: Connecting pipe line and keep its leakproofness; Convenient for replacing pipe line; Easy
To separate and check the situation of pipe line; Easy to seal pipe line, such as oil, petroleum, gas,
Chemical industry, nuclear power station, water and nuclear power construction, shipbuilding,
Food manufacturing, construction, shipbuilding, paper making, medicine, and other industries.
Advantages:
1.20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5.100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
Carbon steel: ASTM A105, ASTM A105N, GB 20, C22.8.
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
Super Duplex Stainess Steel: A 182F51, A182F53, EN10222-51.4462, etc.
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6, etc.
Standards:
ASME/ ANSI B16.5/B16.47/B16.36
API 605, API 6L.
MSS SP 44
CSA Z245.12
EN1092-1, EN1759-1.
DIN2573, DIN2576, DIN2501, DIN2502.
BS1560, BS 4504, BS 10.
AFNOR NF E29-200-1
ISO7005-1
AS2129
JIS B2220
UNI 2276. UNI 2277. UNI 2278. UNI 6089. UNI 6090
And special flanges in accordance with customers' drawings.
Surface: Anti-rust Oil, galvanized, black paint, or oil coated, or as requested
Usage: Connecting pipe line and keep its leakproofness; Convenient for replacing pipe line; Easy
To separate and check the situation of pipe line; Easy to seal pipe line, such as oil, petroleum, gas,
Chemical industry, nuclear power station, water and nuclear power construction, shipbuilding,
Food manufacturing, construction, shipbuilding, paper making, medicine, and other industries.
Advantages:
1.20 + years of production experience at your service.
2. The fastest delivery
3. The lowest price
4. Most comprehensive standards and materials for your choice.
5.100% export.
6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
| FLANGE STANDARD | PRESSURE RATING | TYPE | MATERIAL |
| ANSI B16.5 | CLASS 150 300 400 600 900 1500 2500 LBS | SO WN SW TH LJ BL LWN | ASTM SA105/105N A350 LF2 CL1/CL2 A694 F45/52/65, s235jr C22.8; A182 F304/304L A182 F316/316L A182 F317L A182 F310 F321 F347; A182 F5 F9 F11 F51 F53 F55 F60 F304H F316H F317H, C276 INCONEL 600 625; and etc.. |
| ANSI B16.47-A MSS | CLASS 150 300 400 600 900 LBS | WN BL | |
| ANSI B16.47-B API | CLASS 75 150 300 400 600 900 LBS | ||
| ANSI/ASME B16.36 | CLASS 300 400 600 900 1500 2500 LBS | ORIFICE | |
| ANSI/ASME B16.48 | CLASS 150 300 400 600 900 1500 2500 LBS | FIG.8 SPACER AND BLANK SPECTACLE | |
| AWWA C207 | CLASS B & D TABLE 2/3, CLASS E TABLE 4 | SO PL BL | |
| EN 1092-1 | PN 2.5 6 10 16 25 40 63 100 160 250 320 400 | PL LOO BL WN SO TH | |
| BS 4504 | PN 2.5 6 10 16 25 40 | PL WN TH BL SO | |
| DIN | PN 6 10 16 25 40 | PL WN TH BL LOO SO | |
| UNI | PN 6 10 16 25 40 | PL WN TH BL LOO | |
| SABS/SANS 1123 | CLASS 600 1000 1600 2500 4000 KPA | WN PL TH SO BL | |
| JIS B2220/KS | 5K 10K 16K 20K 30K 40K | SOP/PL SOH/SO BL | |
| GOST | PN 1 1.6 2.5 4 6.3 10 | PL WN BL | |
| AS | TABLE D E F H | PL SO BL |