Size Range: 1/2" - 80" / DN15 - 2000
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9 / MSS SP 43
Size Range: 1/2" - 80" / DN15 - 2000
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9 / MSS SP 43
Size Range: 1/2" - 48" / DN15 - 1200
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9
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.
Shape Type: Equal and Reducing
Size Range: 1/2" - 80" / DN15 - 2000
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9
Type: Long Pattern (LP) and Short Pattern (SP)
Size Range: 1/2” - 24” / DN15 - 600
Thickness Schedule: SCH 10 - SCH 160, XXS
Size Range: 3/4" - 60" / DN20 - 1500
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9 / MSS SP 43
Size Range: 3/4" - 60" / DN20 - 1500
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9 & MSS SP-43
Size Range: 1/2" - 48" / DN15 - 1200
Thickness Schedule: SCH 10 - SCH 160, XXS
Standard: ANSI / ASME B16.9
Type: 90 Degree and 45 Degree
Shape: Straight and Reducing Elbow
Size: 1/8” – 4” / DN6 - DN100
Shape: Equal and Reducing Tee
Size: 1/8"- 4" / DN6 - DN100
Pressure: Class 3000LBS, 6000Lbs, 9000lbs.
Standard: ASME B16.11, BS3799
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
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
Size Range: 1/8” - 3” / DN6 - DN80
Pressure Rating: Class 3000lbs
Standard: MSS SP-83
Type: 90 Degree and 45 Degree Elbow
Shape: Straight and Reducing Elbow
Thread Type: NPT, PT, BSPP, BSPT, PF
Shape: Equal and Reducing Tee
Size Range: 1/8” – 4” / DN6 - DN100
Pressure Rating: Class 2000 lbs, 3000 lbs, 6000 lbs
Shape: Equal and Reducing
Size: 1/8" - 4" / DN6 - DN100
Pressure: Class 2000 lbs, 3000 lbs, 6000 lbs
Type: Full and Half Coupling
Shape: Straight and Reducing Coupling
Thread Type: NPT, PT, BSPP, BSPT, PF
Size Range: 1/8” – 4” / DN6 - DN100
Pressure Rating: Class 3000lbs, 6000lbs
Standard: ASME B16.11, BS3799, EN 10241
Size Range: 1/8” - 3” / DN6 - DN80
Pressure Rating: Class 3000lbs
Standard: MSS SP-83
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What is Stainless Steel Lap Joint Flange
Lap wjoints are essentially a modified version of the butt joint. They are formed when two pieces of metal are placed in an overlapping pattern on top of each other. They are most commonly used to joint two pieces with differing thicknesses together. Welds can be made on one or both sides.
Stainless steel lap joint flanges are fillet welded to a position and are ideal for low-pressure applications. Blind flanges are designed without a bore and are used to seal vessel openings or piping systems. These flanges are ideal for piping systems or vessels that require regular inspection.
When bolted up the stainless steel lap joint flange, we compress the stub end to the gasket and the other mating surface and make the seal. Stub ends and lap joints are normally used in piping systems.
Stainless steel lap joint flanges include ASTM A182 F304/304L/304H-F316/316L-F317- F310S-F321-F347-F904L.
Benefit of Stainless Steel
As a kind of material, stainless steel is known for its high strength and resistance to corrosion, heat and chemical damage. These properties mean stainless steel fittings can be used in virtually any application in various condition and environments.
Chemical Composition
CHEMICAL | LIMITS | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
ASTM A182 F304 | MIN | 8.0 | 18.0 | ||||||||
MAX | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 11.0 | 20.0 | 0.10 | |||
ASTM A182 F316 | MIN | 10.0 | 16.0 | 2.00 | |||||||
MAX | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 14.0 | 18.0 | 3.00 | 0.01 | ||
ASTM A182 F44 | MIN | 17.50 | 19.50 | 6.00 | 0.50 | ||||||
MAX | 0.02 | 1.00 | 0.030 | 0.010 | 0.80 | 18.50 | 20.50 | 6.50 | 1.00 | ||
ASTM A182 F51 | MIN | 4.50 | 21.00 | 2.50 | 0.08 | ||||||
MAX | 0.03 | 2.00 | 0.030 | 0.020 | 1.00 | 6.50 | 23.00 | 3.50 | 0.20 | ||
ASTM A182 F53 | MIN | 6.00 | 24.00 | 3.00 | 0.24 | ||||||
MAX | 0.03 | 1.20 | 0.035 | 0.020 | 0.80 | 8.00 | 26.00 | 5.00 | 0.32 | 0.5 |
Mechanical Properties
MATERIAL | ASTM A182 F304 | ASTM A182 F316 | ASTM A182 F44 | ASTM A182 F51 | ASTM A182 F53 |
T.S (MPA) | 515 min | 515 min | 650 min | 620 min | 800 min |
Y.S (MPA) | 205 min | 205 min | 300 min | 450 min | 550 min |
EL % | 30 min | 30 min | 35 min | 35 min | 25 min |
R/A % | 50 min | 50 min | 50 min | 45 min | 15 min |
HARDNESS | 310 max |
Weight Chart of Lap Joint Flange
DN | NPS | 150# | 300# | 600# | 900# | 1500# | 2500# |
15 | 1/2 | 0.5 | 0.8 | 1 | 2 | 2 | 3 |
20 | 3/4 | 0.7 | 1 | 1.5 | 2.5 | 2.5 | 3.5 |
25 | 1 | 1 | 1.5 | 2 | 3.5 | 3.5 | 5 |
32 | 11/4 | 1.5 | 2 | 2.5 | 4 | 4 | 7 |
40 | 11/2 | 2 | 3 | 3.5 | 5.5 | 5.5 | 10 |
50 | 2 | 2.5 | 3 | 4.5 | 9 | 9 | 15 |
65 | 21/2 | 4 | 4 | 5 | 14 | 14 | 21 |
80 | 3 | 4 | 6 | 7 | 11 | 20 | 32 |
100 | 4 | 6 | 10 | 14 | 19 | 30 | 49 |
125 | 5 | 6 | 12 | 24 | 31 | 57 | 83 |
150 | 6 | 8 | 16 | 28 | 40 | 69 | 128 |
200 | 8 | 13 | 24 | 42 | 72 | 116 | 184 |
250 | 10 | 17 | 36 | 76 | 105 | 200 | 356 |
300 | 12 | 27 | 54 | 91 | 141 | 318 | 498 |
350 | 14 | 40 | 75 | 109 | 161 | 428 | - |
400 | 16 | 51 | 96 | 154 | 199 | 551 | - |
450 | 18 | 57 | 115 | 189 | 277 | 718 | - |
500 | 20 | 72 | 143 | 243 | 347 | 871 | - |
600 | 24 | 100 | 209 | 346 | 677 | 1390 | - |
What is the Difference Between Lap Joint Flange and Weld Neck Flange
Lap Joint Flange
Weld Neck Flange
Lap joint flanges are the ones called for by the line class then you may only use lap joint flanges. For other line classes you would normally use weld neck flanges for all flange situations for 3” (NPS) and larger. The use of a slip-on flange could be an exception only when there is a space limitation problem.
Advantages of Lap Joints
It is a relatively easy joint to cut and a great learning joint if you are just getting going in woodwork. While not particularly strong, lap joints are simple joints you can use to make picture frames and mirrors. A lap joint falls into the category of halving joints – where two halves make a whole.
High strength and durability
Good plasticity and weldability
Wide application range
Standardization and Interchangeability
Excellent cost-effectiveness
What is Stainless Steel Lap Joint Flange
Lap wjoints are essentially a modified version of the butt joint. They are formed when two pieces of metal are placed in an overlapping pattern on top of each other. They are most commonly used to joint two pieces with differing thicknesses together. Welds can be made on one or both sides.
Stainless steel lap joint flanges are fillet welded to a position and are ideal for low-pressure applications. Blind flanges are designed without a bore and are used to seal vessel openings or piping systems. These flanges are ideal for piping systems or vessels that require regular inspection.
When bolted up the stainless steel lap joint flange, we compress the stub end to the gasket and the other mating surface and make the seal. Stub ends and lap joints are normally used in piping systems.
Stainless steel lap joint flanges include ASTM A182 F304/304L/304H-F316/316L-F317- F310S-F321-F347-F904L.
Benefit of Stainless Steel
As a kind of material, stainless steel is known for its high strength and resistance to corrosion, heat and chemical damage. These properties mean stainless steel fittings can be used in virtually any application in various condition and environments.
Chemical Composition
CHEMICAL | LIMITS | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu |
ASTM A182 F304 | MIN | 8.0 | 18.0 | ||||||||
MAX | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 11.0 | 20.0 | 0.10 | |||
ASTM A182 F316 | MIN | 10.0 | 16.0 | 2.00 | |||||||
MAX | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 14.0 | 18.0 | 3.00 | 0.01 | ||
ASTM A182 F44 | MIN | 17.50 | 19.50 | 6.00 | 0.50 | ||||||
MAX | 0.02 | 1.00 | 0.030 | 0.010 | 0.80 | 18.50 | 20.50 | 6.50 | 1.00 | ||
ASTM A182 F51 | MIN | 4.50 | 21.00 | 2.50 | 0.08 | ||||||
MAX | 0.03 | 2.00 | 0.030 | 0.020 | 1.00 | 6.50 | 23.00 | 3.50 | 0.20 | ||
ASTM A182 F53 | MIN | 6.00 | 24.00 | 3.00 | 0.24 | ||||||
MAX | 0.03 | 1.20 | 0.035 | 0.020 | 0.80 | 8.00 | 26.00 | 5.00 | 0.32 | 0.5 |
Mechanical Properties
MATERIAL | ASTM A182 F304 | ASTM A182 F316 | ASTM A182 F44 | ASTM A182 F51 | ASTM A182 F53 |
T.S (MPA) | 515 min | 515 min | 650 min | 620 min | 800 min |
Y.S (MPA) | 205 min | 205 min | 300 min | 450 min | 550 min |
EL % | 30 min | 30 min | 35 min | 35 min | 25 min |
R/A % | 50 min | 50 min | 50 min | 45 min | 15 min |
HARDNESS | 310 max |
Weight Chart of Lap Joint Flange
DN | NPS | 150# | 300# | 600# | 900# | 1500# | 2500# |
15 | 1/2 | 0.5 | 0.8 | 1 | 2 | 2 | 3 |
20 | 3/4 | 0.7 | 1 | 1.5 | 2.5 | 2.5 | 3.5 |
25 | 1 | 1 | 1.5 | 2 | 3.5 | 3.5 | 5 |
32 | 11/4 | 1.5 | 2 | 2.5 | 4 | 4 | 7 |
40 | 11/2 | 2 | 3 | 3.5 | 5.5 | 5.5 | 10 |
50 | 2 | 2.5 | 3 | 4.5 | 9 | 9 | 15 |
65 | 21/2 | 4 | 4 | 5 | 14 | 14 | 21 |
80 | 3 | 4 | 6 | 7 | 11 | 20 | 32 |
100 | 4 | 6 | 10 | 14 | 19 | 30 | 49 |
125 | 5 | 6 | 12 | 24 | 31 | 57 | 83 |
150 | 6 | 8 | 16 | 28 | 40 | 69 | 128 |
200 | 8 | 13 | 24 | 42 | 72 | 116 | 184 |
250 | 10 | 17 | 36 | 76 | 105 | 200 | 356 |
300 | 12 | 27 | 54 | 91 | 141 | 318 | 498 |
350 | 14 | 40 | 75 | 109 | 161 | 428 | - |
400 | 16 | 51 | 96 | 154 | 199 | 551 | - |
450 | 18 | 57 | 115 | 189 | 277 | 718 | - |
500 | 20 | 72 | 143 | 243 | 347 | 871 | - |
600 | 24 | 100 | 209 | 346 | 677 | 1390 | - |
What is the Difference Between Lap Joint Flange and Weld Neck Flange
Lap Joint Flange
Weld Neck Flange
Lap joint flanges are the ones called for by the line class then you may only use lap joint flanges. For other line classes you would normally use weld neck flanges for all flange situations for 3” (NPS) and larger. The use of a slip-on flange could be an exception only when there is a space limitation problem.
Advantages of Lap Joints
It is a relatively easy joint to cut and a great learning joint if you are just getting going in woodwork. While not particularly strong, lap joints are simple joints you can use to make picture frames and mirrors. A lap joint falls into the category of halving joints – where two halves make a whole.
High strength and durability
Good plasticity and weldability
Wide application range
Standardization and Interchangeability
Excellent cost-effectiveness