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Tel:(+86)372-2155516
 
Mobile: (+86)18625862121
 
 
Contact: Jerry Zhao
 
Address: No 888 Xigangshen Road Jiading Shanghai
 

Size Range: 1/2" -  80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

 

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 1/2" -  80" / DN15 - 2000


Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9 / MSS SP 43
 

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS


Standard: ANSI / ASME B16.9

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We are a manufacturer, supplier and exporter of ASME B16.9 butt weld equal and reducing tee in China.

ANSI / ASME B16.9 steel pipe tee dimensions and weight chart is free for you.

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Shape Type: Equal and Reducing 

Size Range: 1/2" - 80" / DN15 - 2000

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: Long Pattern (LP) and Short Pattern (SP)

Size Range: 1/2” - 24” / DN15 - 600

Thickness Schedule: SCH 10 - SCH 160, XXS

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 / MSS SP 43

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Size Range: 3/4" - 60" / DN20 - 1500

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9 & MSS SP-43

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Size Range: 1/2" - 48" / DN15 - 1200

Thickness Schedule: SCH 10 - SCH 160, XXS

Standard: ANSI / ASME B16.9

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Type: 90 Degree and 45 Degree

Shape: Straight and Reducing Elbow

Size: 1/8” – 4” / DN6 - DN100

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Shape: Equal and Reducing Tee

Size: 1/8"- 4" / DN6 - DN100

Pressure: Class 3000LBS, 6000Lbs, 9000lbs.

Standard: ASME B16.11, BS3799

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Shape: Equal Cross Tee and Reducing Cross Tee

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs.

Standard: GB/T 14383, ASME B16.11, BS3799

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Type: Full Coupling and Half Coupling

Shape: Straight Coupling and Reducing Coupling

Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs, 9000lbs

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs


Standard: MSS SP-83

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Type: 90 Degree and 45 Degree Elbow

Shape: Straight and Reducing Elbow

Thread Type: NPT, PT, BSPP, BSPT, PF

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Shape: Equal and Reducing Tee

Size Range: 1/8” – 4” / DN6 - DN100

 

Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs

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Shape: Equal and Reducing

Size: 1/8" -  4" / DN6 - DN100

 

Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs

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Type: Full and Half Coupling

Shape: Straight and Reducing Coupling

Thread Type: NPT, PT, BSPP, BSPT, PF

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Size Range: 1/8” – 4” / DN6 - DN100

Pressure Rating: Class 3000lbs, 6000lbs

 

Standard: ASME B16.11, BS3799, EN 10241

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Size Range: 1/8” - 3” / DN6 - DN80

Pressure Rating: Class 3000lbs

 

Standard: MSS SP-83

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Carbon Steel Blind Flange

Sealing Face: RF, FF, FTJ

Size Range: 1/2" - 60" / DN15 - DN1500

Pressure Rating: Class 150, 300, 600, 900, 1500, 2500lb
Availability:
Quantity:

What is Carbon Steel Blind Flange

Carbon steel blind flange is a flange without a hole in the middle and used to seal pipeline openings. Carbon steel blind flange are plays the same function as the head and pipe cap. Moreover, blind flange can also called blind plate which sealing is a detachable sealing device.

The blind flange is basically a flange that does not have a hub or a bored center. Blind flanges have the face thickness of a flange, a matching face type, and similar bolting pattern.

A blind flange may be used for isolating a pipe, valve, or pressure vessel. There are various types of sealing surfaces, including flat, convex, concave convex, tenon groove, and ring connection surfaces. Material of blind flange are plenty, such as carbon steel blind, alloy steel blind flange, low temperature steel blind flange and stainless steel blind flange.

Specification of ASME B16.5 Forged Steel Flanges

ASME B16.5 standard covers pressure temperature ratings, materials, dimensions, tolerances, marking, testing and methods of designating openings for pipe flanges and flanged fittings. Such as weld neck flanges, slip-on flanges, socket weld flanges, threaded flanges, blind flanges, lap joint flanges and flangolets.

Sealing FaceRF, FF, FTJ
Size Range1/2"- 60"/ DN15-DN1500
Pressure RatingClass 150, 300, 600, 900, 1500, 2500lb
StandardASME / ANSI B16.5, ASME B16.47 Series A/B
Carbon SteelASTM A105 / A105N
Low Temp Carbon SteelASTM A350 LF2/LF3
Pipeline SteelASTM A694 F42 / 46 / 56 / 60 / 65

Application Of Carbon Steel Blind Flange

Carbon steel blind flange could be used when testing pipe pressure or to create an access point in a piping system. And to temporarily seal a piping system while modifying or repairing the line, Moreover to create a long-term seal to terminate a piping system.

Blind flange is bolted, rather than welded in place. This allows easier access as needed for pipe system upkeep, inspection, and allow for future expansion. Blind flange’s use and characteristics are very specific and different from those of other flange just as blind flanges and stainless steel blind flanges.

Carbon steel blind flanges are designed to close and seal off the ends of pipes or pressure vessels. Pairing with a gasket creates a tight seal and gasket fills the space between the flange faces, which prevents liquid or gas leaks.

Class 150 Blind Flange Dimensions & Weight Chart

NPSACGHIJW
inchinchinchNo. of holesinchinchkg/pc
mmmmmmmmmm
1/23.50.441.3840.622.380.42
88.911.235.115.760.45
3/43.880.51.6940.622.750.61
98.612.742.915.769.85
14.250.56240.623.120.86
10814.250.815.779.25
1-1/44.620.622.540.623.51.17
117.315.763.515.788.9
1-1/250.692.8840.623.881.53
12717.573.1515.798.6
260.753.6240.754.752.42
152.419.191.919.1120.7
2-1/270.884.1240.755.53.94
177.822.4104.619.1139.7
37.50.94540.7564.93
190.523.912719.1152.4
3-1/28.50.945.580.7576.17
215.923.9139.719.1177.8
490.946.1980.757.57
228.623.9157.219.1190.5
5100.947.3180.888.58.63
25423.9185.722.4215.9
61118.580.889.511.3
279.425.4215.922.4241.3
813.51.1210.6280.8811.7519.6
342.928.4269.722.4298.5
10161.1912.7512114.2528.8
406.430.2323.925.4362
12191.25151211743.2
482.631.7538125.4431.8
14211.3816.25121.1218.7558.1
533.435.1412.828.4476.3
1623.51.4418.5161.1221.2576
596.936.6469.928.4539.8
18251.5621161.2522.7593.7
63539.6533.431.75577.9
2027.51.6923201.2525122
698.542.9584.231.75635
24321.8827.25201.3829.5185
812.847.8692.235.1749.3

Notes:

1) Weights are based on manufacturer's data and are approximate.

2) Flat face flanges may be provided at full thickness, C, or with raised face removed (the latter is nonstandard).

3) If you need class 300 ,600 ,900 ,1500 ,2500 flanges,please contact us.

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Tel: (+86) 372-2155516
Mobile: (+86) 18625862121
Email:order@zzsteels.com
Contact: Jerry Zhao
Address: No 888 Xigangshen Road Jiading Shanghai

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