HVG PIPES – PIPE FITTINGS 0108: Forged Long Welding Neck Flanges
- As an agent of many excellent factories concentrate on various flange, we have more than 10 years’ professional experience in this field.
- Slip on flanges, welding neck flanges, long welding neck flanges, blind flanges, plate flanges, socket welding flanges, threaded flanges, lap joint flanges, orifice flanges, loose plate flanges can be provided by us.
- OEM accepted as well, welcome to send drawings to us for customized design!
Forged Long Welding Neck Flanges:
| Flanges types: |
| Long Welding Neck Flanges |
| Material: |
| Carbon steel : A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400, |
| Stainless steel: 304,304L,316,316L,F321,F347,F310F44F51,A276 S31803, A182, F43, A276 S32750,A705 631,632,A961, A484, |
| Alloy steel: SF45, S235GRJ2,ASTM A694 F42,F46,F52,F56,F60,F65,F70, A182 F12,F11,F22,F5,F9,F91,F1ECT |
| Surface treatment: |
| Antirust oil, yellow, epoxy coating, nylon surface,hot galvanized,electrical galvanized |
| Making type: |
| Forged |
| Standard: |
| ANSIB16.5/B16.47/B16.48/B16.36, ASME,MSS SP44, AWWA C207,DIN2527, DIN2566, DIN2573,DIN2576,DIN2641,DIN2642, DIN2655, DIN2656, DIN2627, DIN2628,DIN2629, DIN 2631, DIN2632,DIN2633,DIN2634,DIN2635,DIN2636, DIN2637, DIN2638, DIN2673 BS4504/10, JIS, EN 1092, NF, API590 FIG.8, GB, etc. |
| Pressure grade: |
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