Cangzhou Bao Lai Da
Long Weld Neck Flanges
Materia】
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
【Size】
1/2″ (15 NB) to 48″ (1200NB)
Standard Specification For Long Weld Neck Flanges
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)- Material & Grades of Long Weld Neck Flanges :
- Stainless Steel Long Weld Neck Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61Carbon Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706Low Temperature Carbon Steel Long Weld Neck Flanges : ASTM A350, LF2, LF3
Alloy Steel Long Weld Neck Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91Copper Alloy Steel Long Weld Neck Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10),
C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200Nickel Alloy Long Weld Neck Flanges :
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS
No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel
600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No.
N10276), Alloy 20 (UNS No. N08020)ASME B16.5 Long Weld Neck Flanges Available Types
ANSI B16.5 Long weld neck flange Dimensions & Weight Chart
LWN
SizeRatingLength1/2″ – 24″150# – 1500#9″ – 18″1/2 – 12″2500#9″ – 18″A105, A105N, SA-350 LF2, 304/304L, 316/316L***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***HB
SizeRatingLength1″ – 24″150# – 1500#9″ – 24″1 – 12″2500#9″ – 18″A105, A105N, SA-350 LF2, 304/304L, 316/316L***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***Speciality Nozzels
SizeRatingLength1″ – 24″150# – 1500#9″ – 24″1 – 12″2500#9″ – 18″A105, A105N, SA-350 LF2, 304/304L, 316/316L***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***Studding Outlets (Flat Or Curved Bottom)
SizeRatingLength1/2″ – 24″150# – 1500#1 1/4″ – 6 3/4″1/2″ – 12″2500#2″ – 5 1/2″A105, A105N, SA-350 LF2, 304/304L, 316/316L***Additional sizes, grades, and lengths available from manufactures stock as well as made to order per drawing items***ASME B16.5 Long Weld Neck Flanges Available Types
Long Weld Neck Flange Long Welding Neck Flanges ANSI B16.5 Long Weld Neck Flanges Long Weld Neck Flange Dimensions ASME B16.5 Long Weld Neck Flanges ANSI B16.5 Class 150 Long Weld Neck Flanges Stainless Steel Long Weld Neck Flanges Suppliers SS Long Welding Neck Flange Long Weld Neck Plate Flanges Dealer ASME B16.47 Series A and B Long Weld Neck Flanges Exporter ANSI B16.5 class 150 Long Weld Neck Flange Stockholder ANSI 150 Long Weld Neck Flange Distributors Carbon Steel Long Welding Neck Flange High Quality Long Weld Neck Flanges Manufacturer ASTM A182 Stainless Steel Long Weld Neck Flange Duplex Steel Long Weld Neck Flange Super Duplex Steel Long Weld Neck Forged Flange Copper Nickel Long Weld Neck Pipe Flanges High Nickel Alloy Long Welding Neck Flanges Hastelloy Flat Faced Long Weld Neck Flanges Stockist Titanium ASME B16.47 Series A and B Long Weld Neck Flanges Inconel Long Weld Neck Flanges
