Class300 carbon steel flange class 150 slip on raised face a105

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Product Overview

Description



Product despription




 The welding neck flange is normally referred to as the “high hub” flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations at the base of the flange. The welding neck flange is the best designed butt-welding flange of those currently available because of its inherent structural value.


class300 carbon steel flange


 







Specification




A) Size: 1/2 "-60", DN15-DN4000
B) Materials:
a) Carbon steel: ASTM A105/A105M/ASME AS105, ST37.2
b) Stainless steel: ASTM A182 F304, F304L, F316, F316L
C) Standard:
ANSI/ASME B 16.5 Standard,B16.47 Series A & B,AWWA C207,BS10-1962,BS4504
Sec. 3.1/1989,EN1092-1: 2002,ISO 7005-1,JIS B2220,DIN Standard


 


ANSI B16.5 Welding Neck 150lbs RF Dimension


 class300 carbon steel flange


 


























































































































































































































































































































































PipeFlangeHubRaisedDrilling TemplateApprox.
 FaceWeight
Norm.O DABCDEFGNumberlJ
SizemmmmmmmmmmmmmmmmmmmmKgs
1/2 "21,388,915,711,247,821,330,235,1415,760,50.5
3/4"26,798,620,812,752,326,738,142,9415,769,90.73
1"33,4108,026,714,255,633,549,350,8415,779,21.05
1-1/4"42,2117,335,115,757,242,258,763,5415,788,91.37
1-1/2"48,3127,040,917,562,048,365,073,2415,798,61.78
2"60,3152,452,619,163,560,577,791,9419,1120,72.65
2-1/2"73,0177,862,722,469,973,290,4104,6419,1139,74.25
3"88,9190,578,028,969,688,9108,0127,0419,1152,45.1
3-1/2"101,6215,990,228,971,4101,6122,2139,7819,1177,86.28
4"114,3228,6102,428,976,2114,3134,9157,2819,1190,57.13
5"141,3254,0128,328,988,9141,2163,6185,7822,4215,98.95
6"168,3279,4154,225,488,9168,4192,0215,9822,4241,310.97
8"219,1342,9202,728,4101,6219,2246,1269,7822,4298,518.18
10"273406,4254,530,2101,6273,1304,8323,91225,4362,024.92
12 "323,8482,6304,831,8114,3323,8365,3381,01225,4431,838.37
14"355,6533,4 35,1127,0355,6400,1412,81228,4476,350.54
16"406,4596,9 36,6127,0406,4457,2469,91628,4539,862.89
18"457,2635,0 39,6139,7457,2505,0533,41631,8577,970.94
20"508698,5 42,9144,5508,0558,8584,22031,8635,087.83
24"609,6812,8 47,8152,4609,6663,4692,22035,1749,3119.51

 







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 class300 carbon steel flange


 







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class300 carbon steel flange


 


class300 carbon steel flange


 


 


class300 carbon steel flange


 


 







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 class300 carbon steel flange


 


 







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 class300 carbon steel flange


 


 FAQ



Q: Are you trading company or manufature?
A: we are trading company, and factory
Q: How long is your delivery time?
A: Generally it is 10-30dasys to make fresh
Q:Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q: What is your term of payment
A: payment <=USD10000, 100% in advance. Payment > USD10000, 30% T/T in advance, balance upon receipt of B/L copy by email or fax.
If you have other questions, please feel free to contact us.


 



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