BEST PIPELINE EQUIPMENT CO.,LTD
| Pressure | 300LBS |
| Type | Forged Steel Flanges |
| Material | 304L |
| Name | Lap joint Flange |
| Payment Terms | L/C/ TT |
| Supply Ability | 100000 Ton/Year |
| Delivery Time | 5-8 working days |
| Packaging Details | Standard export seaworthy package,by wooden box,or as required |
| Model Number | 1/2''-48'' |
| Place of Origin | China |
| Brand Name | Best |
| Certification | API/CE/ISO/PED |
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Product Specification
| Pressure | 300LBS | Type | Forged Steel Flanges |
| Material | 304L | Name | Lap joint Flange |
| Payment Terms | L/C/ TT | Supply Ability | 100000 Ton/Year |
| Delivery Time | 5-8 working days | Packaging Details | Standard export seaworthy package,by wooden box,or as required |
| Model Number | 1/2''-48'' | Place of Origin | China |
| Brand Name | Best | Certification | API/CE/ISO/PED |
| High Light | weld neck flanges ，stainless steel flanges | ||
Product Name: Lap Joint Flange
Pressure Rating: 300 lbs
Material: 304L Stainless Steel
Manufacturing Process: Forged Steel
A flange is a plate-type device, typically round, that attaches to the end of pipes, fittings, valves, or other components to facilitate assembly and disassembly of piping systems. Flanges are manufactured in various materials to match the pipes and fittings they connect.
While some flanges are made of cast iron, the majority are forged carbon steel. Forged steel flanges are available in seven primary pressure ratings: Class 150, 300, 400, 600, 900, 1500, and 2500.
| Size Range: | ½" TO 54" |
| Pressure Ratings: | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Standards: | ASME B 16.5, ASME B 16.47, API 6A |
| Types: | SORF, WNRF, SWRF, BLRF, Threaded, etc. |
| Special Types: | Spacers, Spectacle Blinds, Drip Rings, RTJ, Tongue, Groove, Orifice, etc. |
| Material Category | Available Grades |
|---|---|
| Carbon Steel | A-105, A-350 LF2 [NACE + HIC], etc. |
| Alloy Steel | F-5, F-9, F-11, F-22, F-91, etc. |
| Stainless Steel | SS 304, SS 304L, SS 316, SS 316L, SS 316Ti, SS 321, SS 347, SS 304H, 317L, 347H, etc. |
| Duplex Stainless Steel | F-51, F-55 |
| High Strength Steel | A694 Gr 52, 60, 65, 70, AISI 4130, 4140 |
| Nickel Alloys | Monel 400, Inconel 625, Inconel 825, Alloy 20, etc. |
| Nominal Bore | Pipe OD A | Flange dia. B | Raised Face dia. D | Flange Thickness T | Welding Neck | Slip-on/Screwed/Socket-weld | Bolt PCD | No. of Bolts | Bolt Hole dia. |
|---|---|---|---|---|---|---|---|---|---|
| 15 | 21.4 | 88.9 | 34.9 | 11.1 | 47.6 | 15.9 | 60.3 | 4 | 15.9 |
| 20 | 27.0 | 98.4 | 42.9 | 12.7 | 52.4 | 15.9 | 69.8 | 4 | 15.9 |
| 25 | 34.1 | 107.9 | 50.8 | 14.3 | 55.6 | 17.5 | 79.4 | 4 | 15.9 |
| 32 | 42.9 | 117.5 | 63.5 | 15.9 | 57.1 | 20.6 | 88.9 | 4 | 15.9 |
| 40 | 48.4 | 127.0 | 73.0 | 17.5 | 61.9 | 22.2 | 98.4 | 4 | 15.9 |
| 50 | 60.3 | 152.4 | 92.1 | 19.0 | 63.5 | 25.4 | 120.6 | 4 | 19.0 |
| 65 | 73.0 | 177.8 | 104.8 | 22.2 | 69.8 | 28.6 | 139.7 | 4 | 19.0 |
| 80 | 88.9 | 190.5 | 127.0 | 23.8 | 69.8 | 30.2 | 152.4 | 4 | 19.0 |
| 90 | 101.6 | 215.9 | 139.7 | 23.8 | 71.4 | 31.7 | 177.8 | 8 | 19.0 |
| 100 | 114.3 | 228.6 | 157.2 | 23.8 | 76.2 | 33.3 | 190.5 | 8 | 19.0 |
| 125 | 141.3 | 254.0 | 185.7 | 23.8 | 88.9 | 36.5 | 215.9 | 8 | 22.2 |
| 150 | 165.1 | 279.4 | 215.9 | 25.4 | 88.9 | 39.7 | 241.3 | 8 | 22.2 |
| 168.3 | 279.4 | 215.9 | 25.4 | 88.9 | 39.7 | 241.3 | 8 | 22.2 | |
| 200 | 219.1 | 342.9 | 269.9 | 28.6 | 101.6 | 44.4 | 298.4 | 8 | 22.2 |
| 250 | 273.1 | 406.4 | 323.8 | 30.2 | 101.6 | 49.2 | 361.9 | 12 | 25.4 |
| 300 | 323.9 | 482.6 | 381.0 | 31.7 | 114.3 | 55.6 | 431.8 | 12 | 25.4 |
| 350 | 355.6 | 533.4 | 412.7 | 34.9 | 127.0 | 57.1 | 476.2 | 12 | 28.6 |
| 400 | 406.4 | 596.9 | 469.9 | 36.5 | 127.0 | 63.5 | 539.7 | 16 | 28.6 |
| 450 | 457.2 | 635.0 | 533.4 | 39.7 | 139.7 | 68.3 | 577.8 | 16 | 31.7 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Verified Supplier
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