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Hebei Longrun Pipeline Group Co., Ltd.
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Hebei Longrun Pipeline Group CO.,LTD
We supply International Standard Code Industrial flanges for the Petrochemical, Construction, Waterworks, and other industries. We manufacture and supply ANSI, ASME, API, AWWA and other standard pipe flanges in common flange materials such as carbon, stainless, and alloys steel. Weld Neck flange, Slip on flange, Blind flange, Threaded flange, Socket Weld flange, Lap Joint flange, Orifice Flanges and more in sizes 1/2" to 72" or even customs shapes and sizes.
| Name | DIN Flange |
| Pressure | PN 6, PN10, PN16, PN25, PN40 |
| Size | DN 10 - DN 1000 |
| Material | Carbon steel, Alloy steel, Stainless steel DIN Flange |
| Type | Type 01,02,03,04,05,11,12,13,14,15,21,32,33,34,35 |
| WN SO BL THD SW | |
| Standard | DIN 2527,2566,2573,2576,2631,2632,2633,2634,2635, 2641,2642,2655,2656,2673 din flange |
| Surface | Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc Galvanized |
| Facing | FF RF TG MF RJ |
| Producing process | Billet-cutting-forging-heating-lathe-drilling-inspection-marking-packing-export-din flange |
| Marking | As required |
| Delivering | 10-30 days after deposit |
| Inspection | DIN Flange accept Factory in-house or third party inspection |
| Packing | No fumigation plywood pallets or cases and fumigation plywood pallets |
| Application | Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, boiler,etc |
| Main market | North America, South America, Eastern Europe, Africa, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market, etc |
| Certificates | ISO 9001:2000 API CE |
| Remarks | 1. Special design available according to customer’s requirement. |
| 2. Anti-corrosion and high temperature resistant with black painting. |
Different types of DIN flange
DIN(German Standard Series) | ||
Standard | Dimension | Pressure |
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 |
Other types of flange we can supply
Different types of Flanges: |
ASME/ANSI B16.5 : WELDING NECK FLANGE, SLIP-ON FLANGE, BLIND FLANGE,HIGH HUB BLIND FLANGE, SOCKET WELD FLANGE.LAPJOINT FLANGE, THREADED FLANGE. RING TYPE JOINT FLANGE. |
Pressure Class : 150, 300, 400 , 600 , 900, 1500 , 2500 |
ASME/ANSI B16.47(SERIES A & B) : WELDING NECK FLANGE, BLIND FLANGE. |
Pressure Class :75, 150, 300, 400 , 600 , 900 |
ASME/ANSI B16.36 : (ORIFICE FLANGES) WELDING NECK FLANGE, SLIPON FLANGE, THREADED FLANGE. |
Pressure Class :300, 400 , 600 , 900, 1500 , 2500 |
ASTM/ANSI B16.48: ( Figure-8 blanks) |
Pressure Class :150, 300, 400 , 600 , 900,1500, 2500 |
MSS SP44:WELDING NECK FLANGE, BLIND FLANGE. |
Pressure Class :300, 400 , 600 , 900 |
API 6A:WELDING NECK FLANGE, THREAD FLANGE,BLIND FLANGE. |
Pressure :2000Psi, 3000Psi, 5000Psi, 10000Psi, 15000Psi, 20000Psi, 25000Psi |