Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.
                                                                                                           
Verified Supplier
37 Years
Since 1989
Menu
Menu
Home
Products
Show All Products
FLANGE ANSI B16.5 ASME B16.47
FLANGE DIN EN 1092-1
FLANGE JIS B2220
FLANGE GOST 33259
FLANGE BS 4504
FLANGE AWWA C207-07
PIPE FITTING ASME B16.9
PIPE FITTING DIN EN 10253
PIPE FITTING SGP JIS B2311
STEEL PIPE ELBOW
STEEL PIPE TEE
STEEL PIPE REDUCER
STEEL PIPE CAP
FROGED FITTING ASME B16.11
CARBON STEEL SEAMLESS PIPE
About Us
Contact Us
Tools & Hardware Hardware Flanges
China Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105 for sale
China Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105 for sale
China Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105 for sale
China Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105 for sale
China Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105 for sale

Ansi B16.5 Class 150 Flange Welding Neck Sch40 Pipe A105

Price Negotiable
Price: --
MOQ: 100PCS
Delivery Time: 30 DAYS -40DAYS
Brand: XF
Product Description

ANSI B16.5 CLASS 150 FLANGE WELDING NECK SCH40 STEEL PIPE A105 CARBON STEEL AND SS304 STAINLESS STEEL FORGED FLANGE

 

ASME/ANSI B16.5 provides

  • weld neck
  • slip-on
  • socket weld
  • threaded
  • lap joint
  • blind

flange dimensions for pipes ranging 1/2" to 24" - in classes ranging 150 to 2500. Note that the ratings are in steps with terminology like ASME class xxx or API xxxx.

In general you need to specify the schedule (thickness) of the connected pipe when it is being butt welded to the flange. Socket welded and threaded connections is unaffected by wall thickness and should only require the OD.

Nominal Pipe Size
NPS
(inches)		 Class 150
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2
  • 1 inch = 25.4 mm
Nominal Pipe Size
NPS
(inches)		 Class 300
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 3/4 0.88 7-1/4
4 10 8 3/4 0.88 7-7/8
5 11 8 3/4 0.88 9-1/4
6 12-1/2 12 3/4 0.88 10-5/8
8 15 12 7/8 1 13
10 17-1/2 16 1 1.12 15-1/4
12 20-1/2 16 1-1/8 1.25 17-3/4
14 23 20 1-1/8 1.25 20-1/4
16 25-1/2 20 1-1/4 1.38 22-1/2
18 28 24 1-1/4 1.38 24-3/4
20 30-1/2 24 1-1/4 1.38 27
24 36 24 1-1/2 1.62 32
Nominal Pipe Size
NPS
(inches)		 Class 400
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 7/8 1 7-1/4
4 10 8 7/8 1 7-7/8
5 11 8 7/8 1 9-1/4
6 12-1/2 12 7/8 1 10-5/8
8 15 12 1 1.12 13
10 17-1/2 16 1-1/8 1.25 15-1/4
12 20-1/2 16 1-1/4 1.38 17-3/4
14 23 20 1-1/4 1.38 20-1/4
16 25-1/2 20 1-3/8 1.5 22-1/2
18 28 24 1-3/8 1.5 24-3/4
20 30-1/2 24 1-1/2 1.62 27
24 36 24 1-3/4 1.88 32
Nominal Pipe Size
NPS
(inches)		 Class 600
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-3/4 4 1/2 0.62 2-5/8
3/4 4-5/8 4 5/8 0.75 3-1/4
1 4-7/8 4 5/8 0.75 3-1/2
1-1/4 5-1/4 4 5/8 0.75 3-7/8
1-1/2 6-1/8 4 3/4 0.88 4-1/2
2 6-1/2 8 5/8 0.75 5
2-1/2 7-1/2 8 3/4 0.88 5-7/8
3 8-1/4 8 3/4 0.88 6-5/8
3-1/2 9 8 7/8 1 7-1/4
4 10-3/4 8 7/8 1 8-1/2
5 13 8 1 1.12 10-1/2
6 14 12 1 1.12 11-1/2
8 16-1/2 12 1-1/8 1.25 13-3/4
10 20 16 1-1/4 1.38 17
12 22 20 1-1/4 1.38 19-1/4
14 23-3/4 20 1-3/8 1.5 20-3/4
16 27 20 1-1/2 1.62 23-3/4
18 29-1/4 20 1-5/8 1.75 25-3/4
20 32 24 1-5/8 1.75 28-1/2
24 37 24 1-7/8 2 33
Nominal Pipe Size
NPS
(inches)		 Class 900
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/2 4-3/4 4 3/4 0.88 3-1/4
3/4 5-1/8 4 3/4 0.88 3-1/2
1 5-7/8 4 7/8 1 4
1-1/4 6-1/4 4 7/8 1 4-3/8
1-1/2 7 4 1 1.12 4-7/8
2 8-1/2 8 7/8 1 6-1/2
2-1/2 9-5/8 8 1 1.12 7-1/2
3 9-1/2 8 7/8 1 7-1/2
4 11-1/2 8 1-1/8 1.25 9-1/4
5 13-3/4 8 1-1/4 1.38 11
6 15 12 1-1/8 1.25 12-1/2
8 18-1/2 12 1-3/8 1.5 15-1/2
10 21-1/2 16 1-3/8 1.5 18-1/2
12 24 20 1-3/8 1.5 21
14 25-1/4 20 1-1/2 1.62 22
16 27-3/4 20 1-5/8 1.75 24-1/2
18 31 20 1-7/8 2 27
20 33-3/4 20 2 2.12 29-1/2
24 41 20 2-1/2 2.62 35-1/2
Nominal Pipe Size
NPS
(inches)		 Class 1500
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/2 4-3/4 4 3/4 0.88 3-1/4
3/4 5-1/8 4 3/4 0.88 3-1/2
1 5-7/8 4 7/8 1 4
1-1/4 6-1/4 4 7/8 1 4-3/8
1-1/2 7 4 1 1.12 4-7/8
2 8-1/2 8 7/8 1 6-1/2
2-1/2 9-5/8 8 1 1.12 7-1/2
3 10-1/2 8 1-1/8 1.25 8
4 12-1/4 8 1-1/4 1.38 9-1/2
5 14-3/4 8 1-1/2 1.62 11-1/2
6 15-1/2 12 1-3/8 1.5 12-1/2
8 19 12 1-5/8 1.75 15-1/2
10 23 12 1-7/8 2 19
12 26-1/2 16 2 2.12 22-1/2
14 29-1/2 16 2-1/4 2.38 25
16 32-1/2 16 2-1/2 2.62 27-3/4
18 36 16 2-3/4 2.88 30-1/2
20 38-3/4 16 3 3.12 32-3/4
24 46 16 3-1/2 3.62 39
Nominal Pipe Size
NPS
(inches)		 Class 2500
Diameter of
Flange
(inches)		 No.
of
Bolts		 Diameter of
Bolts
(inches)		 Diameter of
Bolt Holes
(inches)		 Bolt
Circle
(inches)
1/2 5-1/4 4 3/4 0.88 3-1/2
3/4 5-1/2 4 3/4 0.88 3-3/4
1 6-1/4 4 7/8 1 4-1/4
1-1/4 7-1/4 4 1 1.12 5-1/8
1-1/2 8 4 1-1/8 1.25 5-3/4
2 9-1/4 8 1 1.12 6-3/4
2-1/2 10-1/2 8 1-1/8 1.25 7-3/4
3 12 8 1-1/4 1.38 9
4 14 8 1-1/2 1.62 10-3/4
5 16-1/2 8 1-3/4 1.88 12-3/4
6 19 8 2 2.12 14-1/2
8 21-3/4 12 2 2.12 17-1/4
10 26-1/2 12 2-1/2 2.62 21-1/4
12 30 12 2-3/4 2.88 24-3/8

 

 

Similar Products
China FLANGE ANSI B16.5 & ASME B16.47A STEEL FORGED FLANGE CARBON STEEL WN FLANGE for sale

FLANGE ANSI B16.5 & ASME B16.47A STEEL FORGED FLANGE CARBON STEEL WN FLANGE
China Carbon Steel Flange ANSI B16.5 150 Lbs Welding Neck ASTM A105 for sale

Carbon Steel Flange ANSI B16.5 150 Lbs Welding Neck ASTM A105
China 26'' To 110'' Butt Weld Pipe Fittings 90Deg Elbow Short Black Elbow Sch40 Sch80 for sale

26'' To 110'' Butt Weld Pipe Fittings 90Deg Elbow Short Black Elbow Sch40 Sch80
China Flange AWWA C207-07 Class B Class D Forged Flanges A105 SS304 SS316 CS for sale

Flange AWWA C207-07 Class B Class D Forged Flanges A105 SS304 SS316 CS
China Thick 2.11mm To 60mm Carbon Steel Seamless Pipe Api 5l Grade B Seamless Pipe for sale

Thick 2.11mm To 60mm Carbon Steel Seamless Pipe Api 5l Grade B Seamless Pipe
China SEAMLESS ASTM A234 WPB STEEL PIPE ELBOW CARBON BLACK GALVANIZED for sale

SEAMLESS ASTM A234 WPB STEEL PIPE ELBOW CARBON BLACK GALVANIZED
China WN FORGED PIPE FLANGE DIN EN1092-1 TYPE11 DIN2633 PN16 DIN2632 P245GH for sale

WN FORGED PIPE FLANGE DIN EN1092-1 TYPE11 DIN2633 PN16 DIN2632 P245GH
China 64'' Forge Flange BS 4504 BS10 PN16 SORF Flange Carbon Steel ST37.2 Yellow Painting for sale

64'' Forge Flange BS 4504 BS10 PN16 SORF Flange Carbon Steel ST37.2 Yellow Painting
China ANSI B16.5 CLASS 150 FLANGE SLIP ON WELDING CARBON STEEL AND STAINLESS STEEL for sale

ANSI B16.5 CLASS 150 FLANGE SLIP ON WELDING CARBON STEEL AND STAINLESS STEEL
China 24

24" Carbon Steel Flange Ansi B16.5 Asme B16.47 Rust Proof Oil 24 Inch Flange
China 2D 3D 5D Short Radius Steel Pipe Elbow Yellow Black 90 Degree Long Radius Elbow for sale

2D 3D 5D Short Radius Steel Pipe Elbow Yellow Black 90 Degree Long Radius Elbow
China 90D STEEL PIPE TEE SS304L EQUAL TEE STAINLESS STEEL SS316L SCH 40 for sale

90D STEEL PIPE TEE SS304L EQUAL TEE STAINLESS STEEL SS316L SCH 40

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd.
Location Beihuan Development Zone Mengcun County Hebei Province China
Contact Person Mandy Liu

Request A Quote

Please check your email address.
Your message must be at least 20 characters.