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- Steel Pipe
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- Galvanized Steel Pipe
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ADTO GROUP provides good quality carbon steel pipe flange and fittings, which are proven reliability and in-the-field flexibility for rigid, above-ground applications. We guarantee good quality and various specifications.
| Place of Origin | China (Mainland) | Brand Name | ADTO | Model Number | pipe flange |
| Delivery Time | 7-35days | Length | N/A | Ends | Round |
| Packing | In cartons, containers | Wall Thickness | N/A | MOQ | 20 TONS |
| Standard | GB/T9112-2010（GB9113·1-2010～GB9123·4-2010） | Dimension | N/A | Product name | Pipe flange |
Product Images
Product Description
Standard: ASME B16.5, JIS B2220, DIN2576, DIN2632, DIN2527, GOST 12820, EN 1092-1, BS 4504;
Material: ASTM/ASME--A105, A181, A350, A182, A522, A694; EN--P245GH, P280GH, P305GH, 16Mn3, 13MnNi6-3, P285NH;
Connecting Types: PL, SO, WN, IF, SW, TH, PJ/SE, PJ/RJ, BL, BL(S);
Surface Types: RF, FM, MFM, TG, FF, RJ;
Nominal Pressure: PN 2.5bar-PN 400bar, Class 150-Class 2500;
Drawings and Pictures:
Specifications
Different countries have different standards, here are the details about American standard, German standard, Japanese standard and national standard.
| American Standard Series | ||
| Standard | Size range | Pressure grade |
| ANSI B 16.5(88) | 1/2"-24" | Class 150、300、600、900、1500、2500 |
| ANSI B 16.47(90 | 26"-60" | Class 150、300、600、900 |
| ASME B 16.5(96) | 1/2"-24" | Class 150、300、600、900、1500、2500 |
| ISO7005-1(92) | 1/2"-24" | PN2.0 5.0 11.0 15.0 26.0 42.0 |
| BS4504-3.1(89) | 1/2"-24" | Class 150、300、600、900、1500、2500 |
| JPI 7S-15-93 | 1/2"-24" | Class 150、300、600、900、1500、2500 |
| NF E29-203 | 1/2"-24" | PN2.0 5.0 11.0 15.0 26.0 42.0 |
| API605-81 | 26"-60" | Class 150、300、600 |
| ASME B 16.36(96) | 1"-24" | Class 300、400、600、900、1500、2500 |
| German Standard Series | ||
| Standard | Size range | Pressure grade |
| DIN 2630 WN | DN1200-DN2400 | 1 Bar |
| DIN 2631 WN | DN10-DN3600 | 6 Bar |
| DIN 2632 WN | DN200-DN3000 | 10 Bar |
| DIN 2633 WN | DN10-DN2000 | 16 Bar |
| DIN 2634 WN | DN200-DN1000 | 25 Bar |
| DIN 2635 WN | DN10-DN500 | 40 Bar |
| DIN 2636 WN | DN10-DN400 | 64 Bar |
| DIN 2637 WN | DN10-DN350 | 100 Bar |
| DIN 2638 WN | DN10-DN300 | 160 Bar |
| DIN 2573 PL | DN10-DN500 | 6 Bar |
| DIN 2576 PL | DN10-DN500 | 10 Bar |
| DIN 2527 PL | DN10-DN500 | 6 10 16 25 40 Bar |
| DIN 2501 WN | DN15-DN500 | 10 16 25 40 63 100 160 250 320 400 Bar |
| DIN 2566 TH | DN15-DN500 | 10 16 Bar |
| DIN 2655 PL | DN15-DN500 | 0.25 0.6 1.0 1.6 2.5 4.0 Bar |
| DIN 2656 PL | DN15-DN500 | 0.25 0.6 1.0 1.6 2.5 4.0 Bar |
| Japanese Standard Series | ||
| Standard | Size range | Pressure grade |
| JIS B 2220 PL | DN10-DN400 | 5K |
| JIS B 2220 SO | DN450-DN1000 | 5K |
| JIS B 2220 PL | DN10-DN225 | 10K |
| JIS 2220 SO | DN250-DN1000 | 10K |
| JIS 2220 SO | DN10-DN1200 | 16K 20K 30K |
| JIS 2220 WN | DN15-DN400 | 30K |
| National Standard Series | ||
| Standard | Size range | Pressure grade |
| GB/T 9112-9113.4-2000 | DN10-DN2000 | PN 0.25 0.6 1.0 2.5 4.0 6.3 10.0 16.0 Mpa |
| JB/T 74-86.2-94 | DN10-DN1600 | PN 0.25 0.6 1.0 2.5 4.0 6.3 10.0 16.0 20.0 Mpa |
| HG 20592-20626-97 | DN10-DN2000 | PN 0.25 0.6 1.0 2.0 2.5 4.0 5.0 6.3 10.0 11.0 |
| 15.0 16.0 25.0 26.0 42.0 Mpa | ||
| SH 3406-96 | DN10-DN1500 | PN 1.0 2.0 5.0 6.8 10.0 15.0 25.0 42.0 Mpa |
| GB/T 17241.1-17241.7 | DN10-DN4000 | PN 0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa |
| GB/T 15530.1-15530.8 | DN10-DN1800 | PN 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa |
| Power Ministry Series | ||
| Standard | Size range | Pressure grade |
| D-GD86-0510-0537 | DN15-DN2000 | PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 Mpa |
| DG0511-0541 | DN15-DN1000 | PN 0.25 0.6 1.0 1.6 2.5 4.0 6.4 10.0 20.0 32.0 Mpa |
| Pressure Vessel Series | ||
| Standard | Size range | Pressure grade |
| JB/T 4701-2000(甲型) | DN300-DN2000 | PN 0.25 0.6 1.0 1.6 10.0 Mpa |
| JB/T 4702-2000(乙型) | DN300-DN3000 | PN 0.25 0.6 1.0 1.6 2.5 4.0 Mpa |
| JB/T 4703-2000(长颈) | DN300-DN2000 | PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa |
| Shipping Series | ||
| Standard | Size range | Pressure grade |
| GB573-581-76 | DN20-DN500 | PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa |
| GB2506-2507-89 | DN10-DN2000 | PN 0.25 0.6 1.0 1.6 2.5 Mpa |
| GB4450-84 | DN20-DN500 | PN 0.6 1.0 1.6 Mpa |
| GB10746-10749-89 | DN10-DN600 | PN 0.6 1.0 1.6 2.5 4.0 6.4 Mpa |
Maintenance
Applications
Packing and Shipping
