Yuhong Holding Group Co.,LTD
Place of Origin: | China |
Brand Name: | YUHONG |
Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
Model Number: | ASTM B366 UNS N08904 LAP JOINT STUB END |
Minimum Order Quantity: | 1PC |
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Price: | negotiation |
Packaging Details: | Plywood case/Pallet |
Delivery Time: | according to quantity |
Payment Terms: | T/T, L/C |
Supply Ability: | 500 tons per month |
Standard: | ASTM B366/ASME SB366;ASTM A403/ASME SA403 | Material: | WP904L/UNS N08904 |
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Type: | Stainless Steel Buttweld Lap Joint Stub End | Sizes: | 1/2''-24''(DN15-DN600) Or Custom Size |
Thickness: | SCH10S-XXS | Packing: | Plywood Case/Pallet |
High Light: | carbon steel fittings,butt welding fittings |
Overview:
WP904L is a high-alloy austenitic stainless steel that offers excellent corrosion resistance in various environments. A lap joint stub end, also known as a lap joint flange, is a type of piping component used to connect pipes of different materials or sizes. It consists of two parts: the stub end, which has a large outer diameter and a small inner diameter, and the backing flange, which is used to bolt the stub end to another flange or fitting.
The WP904L lap joint stub end is made of this high-grade austenitic stainless steel material and is designed specifically for use in corrosive environments. Its special properties make it an ideal choice for demanding applications in industries such as chemical processing, food and beverage, and pharmaceuticals. The main advantage of a lap joint stub end is its ability to rotate freely, which allows for easy alignment and adjustment during installation.
Specification:
Standard | ASTM B366 & Its equivalent ASME, DIN & EN Standard. |
Grades | WP904L |
Size | 1/2''-24'' or custom size |
Wall Thickness | SCH10S to SCH.XXS |
End | Beveled End |
Surface | Sand Blasting |
Packing | Plywood case/Pallet |
Chemical Composition:
Grade | UNS | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | Fe |
WP904L | N08904 | 0.02 max | 2.0 max | 0.045 max | 0.035 max | 1.00 max | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 | 1.0-2.0 | Balance |
Mechanical Properties:
Grade | UNS | Temper | Tensile Strength, min, ksi (MPa) | Yield Strength, min, ksi (MPa) |
Elongation in 2 in. or 50mm, min (%) |
WP904L | N08904 | Solution Annealed | 71(490) | 31(220) | 35 |
Dimension:
Nominal Size |
OD of Cylinder (mm) |
Length (mm) |
Radius of Fillet (mm) |
Diameter of Lap (mm) |
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DN | NPS | OD | F | R | G | |||
Max. | Min. | Long Type | Short Type | A | B max | |||
15 | 1/2 | 22.8 | 20.5 | 76 | 51 | 3 | 0.8 | 35 |
20 | 3/4 | 28.1 | 25.9 | 76 | 51 | 3 | 0.8 | 43 |
25 | 1 | 35.0 | 32.6 | 102 | 51 | 3 | 0.8 | 51 |
32 | 1 1/4 | 43.6 | 41.4 | 102 | 51 | 5 | 0.8 | 64 |
40 | 1 1/2 | 49.9 | 47.5 | 102 | 51 | 6 | 0.8 | 73 |
50 | 2 | 62.4 | 59.5 | 152 | 64 | 8 | 0.8 | 92 |
65 | 2 1/2 | 75.3 | 72.2 | 152 | 64 | 8 | 0.8 | 105 |
80 | 3 | 91.3 | 88.1 | 152 | 64 | 10 | 0.8 | 127 |
90 | 3 1/2 | 104.0 | 100.8 | 152 | 76 | 10 | 0.8 | 140 |
100 | 4 | 116.7 | 113.5 | 152 | 76 | 11 | 0.8 | 157 |
125 | 5 | 144.3 | 140.5 | 203 | 76 | 11 | 1.6 | 186 |
150 | 6 | 171.3 | 167.5 | 203 | 89 | 13 | 1.6 | 216 |
200 | 8 | 222.1 | 218.3 | 203 | 102 | 13 | 1.6 | 270 |
250 | 10 | 277.2 | 272.3 | 254 | 127 | 13 | 1.6 | 324 |
300 | 12 | 328.0 | 323.1 | 254 | 152 | 13 | 1.6 | 381 |
350 | 14 | 359.9 | 354.8 | 305 | 152 | 13 | 1.6 | 413 |
400 | 16 | 411.0 | 405.6 | 305 | 152 | 13 | 1.6 | 470 |
450 | 18 | 462.0 | 456.0 | 305 | 152 | 13 | 1.6 | 533 |
500 | 20 | 514.0 | 507.0 | 305 | 152 | 13 | 1.6 | 584 |
550 | 22 | 565.0 | 558.0 | 305 | 152 | 13 | 1.6 | 641 |
600 | 24 | 616.0 | 609.0 | 305 | 152 | 13 | 1.6 | 692 |
Notes:
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Contact Person: Vantin
Tel: 15336554421
Fax: 0086-574-88017980