Tobo Pipeline Equipment (Shanghai) Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> |
| Packaging Details | in plastic bags then in bundles |
| Standard | 316L Plate Flange |
| color | White, silver |
| Outside Diameter | DN15-DN1000 |
| Brand Name | TOBO |
| Model Number | 316L Plate Flange |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> | Packaging Details | in plastic bags then in bundles |
| Standard | 316L Plate Flange | color | White, silver |
| Outside Diameter | DN15-DN1000 | Brand Name | TOBO |
| Model Number | 316L Plate Flange | Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | china |
BS 4504 316L Plate Flange DN50 PN10
| Material: | Stainless Steel 316L, etc | Size: | 2" (DN50) | Type: | 316L Plate Flange |
| Place of Origin: | China | Connection: | Welding | Brand Name: | TOBO |
| Standard: | BS, etc | Shape: | Round | Standard or Nonstandard: | Standard |
| Technics: | Forged |
Packaging & Delivery
| Packaging Details: | Seaworthy plywood case or as customer requests |
| Delivery Detail: | 2 - 10 days after receiving the deposit |
4. Pressure: PN6, PN10, PN16, PN25, PN40, PN64, etc
BS 4504: British Standard BS 4504 : Section 3.1 : 1989 - Circular Flanges for Pipes, Valves and Fittings (PN Designated), Specification for Steel Flanges. This covers flanges in nominal pressure ranges PN 2.5 to PN 40 and nominal sizes up to DN 4000 (see table below). BS 4504 substantially agrees with ISO 7005-1 : 1992 (E) Part 1 : Steel Flanges.
BS 4504 : 1969 is still commonly used. This older standard allows for manufacture from bar, whereas the latest standard specifies that forging or plate are to be used, which can be significantly more expensive. There are minor differences in dimensions between the two versions. The following tables are based on the later version.
A bs 4504 316l plate flange is a flat, circular disk that is welded onto the end of a pipe and allows it to be bolted to another pipe. Typically used in fuel and water pipelines, the two plate flanges will be bolted together with a gasket in between them. The plate flange will have bolt holes all around the perimeter and will be used to create junctions, tees and joints.
Plate flanges are fabricated mainly from quality mill steel plates. They are similar to slip on flange but without the hub and also require two fillet welds. Mostly the plate flanges are produced in accordance with DIN, JIS, UNI, BS or GOST standards.
When building a pipeline, the length of the pipes used are not always known. By manufacturing the pipes separate from the plate flanges, the welders can cut the pipes to length and weld a plate flanges in place to join the pipes at any needed length. The plates can also be welded to the pipe on a slight bias, allowing two pipes to be joined that may not be precisely lined up.
Type
| 316L Plate Flange |
| Size | 1/2" to 80" |
| Standards | SO, WN, SW, TH, LJ, BL, PL, etc |
| Material | Stainless Steel: ASTM A403 WP304, 304L, 310, 316, 316L, 321, 347, 904L |
| Surface treatment | Chamfering |
| Applications | Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc |
Table 1. Composition ranges for 316L stainless steel.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Table 2. Mechanical properties of 316L stainless steel.
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 316L | 485 | 170 | 40 | 95 | 217 |
Grade Specification Comparison
Table 4. Grade specifications for 316L stainless steel.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
APPLICATIONS:
1. Petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
6. Oil and gas industry
Other Features:
1) Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant
2) We also produce flange with special specifications according to customers’ requirements;
Plate flange is most widely used in fuel and water pipelines, where two flange plates are bolted together with a gasket in between them. The flange plate will have bolt holes all around the perimeter and will be used to create junctions, tees and joints.
BS 4504 316L Plate Flange's Packing & Shipping
1) Packing Method:
Normal packing: plastic film or bubble paper wrapped on product's surface ,protect ends with caps , pack with wooden case or load on fumifation plywood pallet .
Custom made as customers request.
2) Shipping Way:
Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport.
As per customer's request.
Where can we find the high quality BS 4504 316L Plate Flange DN50 PN10.
If any inquiry about products, please feel free to contact us ellen@tobo-group.com
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai, we are one of the biggest manufacturers Pipeline products in China. We are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products contain flanges, elbows, tees, reducers, ben... Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai, we are one of the biggest manufacturers Pipeline products in China. We are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products contain flanges, elbows, tees, reducers, ben...
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