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Address: Industrial Park, Dafeng New District, Yancheng City, Jiangsu Province
Phone:0515-88856689
Mobile:18936312209
Email:cnjx888@jxbxg-china.com
Contact: Mei Xu
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Stainless steel flange
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Name：Stainless steel flange
Category：Stainless steel flange
Describe：The flange, also called the flange plate or stub end, is the part that connects the pipe to the pipe and is connected to the pipe end. There are holes in the flange, and the bolts make the two flanges tightly connected. The flanges are sealed with gaskets.
Hotline：+86-189-3631-2209
E-mail：xumei@jhbxg99.com
The flange, also called the flange plate or stub end, is the part that connects the pipe to the pipe and is connected to the pipe end. There are holes in the flange, and the bolts make the two flanges tightly connected. The flanges are sealed with gaskets.
Flange threaded connection (wire connection) flange and welded flange. It is more common in pipeline engineering. The flanges are used in pairs and with the matching flanges on the valve.
Stainless steel is usually divided into 304, 304L, 316, 321, and 316L.Stainless steel flange can be a plate or ring to form a rim at the end of a pipe when fastened to the pipe.
A stainless steel blind flange is a plate for covering or closing the end of a pipe.
A flange joint is a connection of pipes, where the connecting pieces have flanges by which the parts are bolted together. There are many different flange standards to be found worldwide. Jiangsu Sheye Metal is a leading manufacturer specialized in manufacturing stainless steel flange.
With b technical force, advanced equipment and skilled craftsmanship, Sheye Metal can supply various types of flanges and good quality is guaranteed. Various steel grades flanges are produced with complete specifications and supreme quality.
These Stainless Steel flanges are widely applied to industries as petroleum, chemical industry, machinery, electric power, chemical fiber, papermaking, printing and dyeing, food and pneumatic parts etc.
The company is provided with complete inspection equipment and adopts technical standards for various types of flanges.
Stainless Steel Flange
Size
DN15-DN5000;
Pressure Rating
0.6-32MP
Standard
ASME/ANSI B16.5/16.36/16.47A/16.47B, GB9112-9124, GB13402, SH3406, HG20615-20623, HG20592-20605, JB74-90, MSS SP-44, JIS2220-2001, DIN2527/2636/2637/2638/2566/2576/2632/2633/2635/2642/2653/2656/2655, BS1560-3.1, BS4504-3.1
Grades
ASTM：304, 304L, 316, 316L, 316Ti, 317L, 309, 309S, 310, 310S, 347H, 321, 321H, 904L, S31803, S32205, S32760
JIS：SUS304, SUS304L, SUS316, SUS316L, SUS316Ti, SUS317L, SUS321, SUS321H,
DIN：1.4301, 1.4306, 1.4401, 1.4435, 1.4571, 1.4436, 1.4438, 1.4541Types
PL: Plate Flange
WN: Welding Neck
SO: Slip-on Flange/Slip-on Welding
SW: Socket Welding
IF: Integral FlangeTH: Threaded Flange
PJ/SE
PJ/RJ
BL: Blind Flange
LJ: Lap JointFace
FF: Flat Face
RF: Raised Face(Finish height of face shall not be no less than nominal pipe wall thickness)
TG: Tongue and Groove(Thickness of lap remaining after machining tongue or groove face shall be no less than the nominal wall thickness of the pipe used)
MFM: Large Male and Female (Finished height of a male face shall be no less than wall thickness of pipe used or 0.25", which is greater. Thickness of lap remaining after matching the female face shall be no less than the nominal wall thickness of pipe used)
RJ: Ring Joint (Thickness of lap remaining after machining the ring groove shall be no less than the nominal wall thickness of pipe used)1.WN Flange
European System for Welding Neck Flange (WN)
Flange Surface
Nominal pressure PN/MPa （bar）
0.25
（2.5）
0.6
（6）
1.0
（10）
1.6
（16）
2.5
（25）
4.0
（40）
6.3
（63）
10.0
（100）
16.0
（160）
25.0
（250）
RF
DN10-300
DN10-2000
DN10-1000
DN10-600
DN10-400
DN10-300
DN10-250
MFM
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DN10-600
DN10-400
DN10-300
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TG
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DN10-600
DN10-400
DN10-300
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FF
DN10-3000
DN10-2000
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RJ
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DN15-400
DN15-300
DN15-250
America System for Welding Neck Flange (WN)
Flange Surface
Nominal pressure PN/MPa （Class）
2.0（150LB）
5.0（300LB）
11.0（600LB）
15.0（900LB）
26.0（1500LB）
42.0（2500LB）
RF
DN15-600(1/2"-24")
DN15-300(1/2"-12")
MFM
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DN15-600(1/2"-24")
DN15-65(1/2"-2.1/2")
DN15-300(1/2"-12")
TG
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DN15-600(1/2"-24")
DN15-65(1/2"-2.1/2")
DN15-300(1/2"-12")
FF
DN15-600(1/2"-24")
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RJ
DN25-600(1/2"-24")
DN15-600(1/2"-24")
DN15-300(1/2"-12")
2.SO Flange
European System for Slip-on Flange(SO)
Flange Surface
Nominal pressure PN/MPa（bar）
0.6（6）
1.0（10）
1.6（16）
2.5（25）
4.0（40）
RF
DN10-300
DN10-600
DN10-150
MFM
-
DN10-600
TG
FF
DN10-300
DN10-600
DN10-150
America System for Slip-on Flange(SO)
Flange Surface
Nominal pressure PN/MPa （Class）
2.0（150LB）
5.0（300LB）
11.0（600LB）
15.0（900LB）
26.0（1500LB）
42.0（2500LB）
RF
DN15-600(1/2"-24")
DN15-300(1/2"-12")
MFM
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DN15-600(1/2"-24")
DN15-65(1/2"-2.1/2")
DN15-300(1/2"-12")
TG
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DN15-600(1/2"-24")
DN15-65(1/2"-2.1/2")
DN15-300(1/2"-12")
FF
DN15-600(1/2"-24")
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RJ
DN25-600(1/2"-24")
DN15-600(1/2"-24")
DN15-300(1/2"-12")
3.PL Flange
European System for Plate Welding Flange(PL)
Flange Surface
Nominal pressure PN/MPa（bar）
0.25（2.5）
0.6（6）
1.0（10）
1.6（1.6）
2.5（25）
4.0（40）
RF
DN10-2000
FF
DN10-2000
4.SW Flange
European System for SW Flange
Flange Surface
Nominal Pressure PN/MPa
（bar）
1.0
1.6
2.5
4
6.3
10
-10
-16
（25）
-40
-63
-100
RF
DN10-50
MFM
TG
America System for SW Flange
Flange Surface
Nominal Pressure PN (MPa)
(Class)
2
5
11
15
26
Class 150
Class 300
Class 600
Class 900
Class 1500
RF
DN15-80
DN15-80
(1/2"-3")
(1/2"-2.1/2")
MFM
-
DN15-80
TG
(1/2"-3")
RJ
DN25-80
(1"-3")
5.TH Flange
European System for TH Flange
Flange Surface
Nominal Pressure PN/MPa
（bar）
0.6
1.0
1.6
2.5
4
-6
-10
（16）
-25
-40
RF
DN10-50
America System for TH Flange
Flange Surface
Nominal Pressure PN (MPa)
(Class)
2
5
11
15
Class 150
Class 300
Class 600
Class 900
RF
DN15-150
DN15-600
(1/2"-6")
(1/2"-24")
6.PJ/SE/RJ Flange
European System for PJ/SE/RJ Flange
Flange Surface
Nominal Pressure PN/MPa
（bar）
0.6
1.0
1.6
2.5
4.0
-6
-10
（16）
-25
-40
RF
DN10-600
America System for PJ/SE/RJ Flange
Flange Surface
Nominal Pressure PN (MPa)
(Class)
2
5
11
15
26
42
Class 150
Class 300
Class 600
Class 900
Class 1500
Class 2500
RF
DN15-600
DN15-300
RJ
(1/2"-24")
(1/2"-12")
7.BL Flange
European System for BL Flange
Flange Surface
Nominal Pressure PN/MPa
（bar）
0.25
0.6
1
1.6
2.5
4
6.3
10
-2.5
-6
（10）
-16
-25
-40
-63
-100
RF
DN10-2000
DN10-1200
DN10-600
DN10-400
MFM
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DN10-600
DN10-400
TG
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DN10-600
DN10-400
FF
DN10-600
DN10-1200
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RJ
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DN15-400
America System for BL Flange
Flange Surface
Nominal Pressure PN (MPa)
(Class)
2
5
11
15
26
42
Class 150
Class 300
Class 600
Class 900
Class 1500
Class 2500
RF
DN15-600
DN15-300
(1/2"-24")
(1/2"-12")
MFM
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DN15-600
DN15-300
(1/2"-24")
(1/2"-12")
TG
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DN15-600
DN15-300
(1/2"-24")
(1/2"-12")
FF
DN15-600
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(1/2"-24")
RJ
DN25-600
DN15-600
DN15-300
(1"-24")
(1/2"-24")
(1/2"-12")
Packing Information
Stainless steel flanges packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or international transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.-
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