TOBO GROUP
TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd
TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
| Place of Origin: | China |
|---|---|
| Brand Name: | TOBO |
| Certification: | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Model Number: | EN1092-1/05/B1 304L Blind Flange |
| Minimum Order Quantity: | 100KGS |
| Price: | negotiable |
| Packaging Details: | in plastic bags then in bundles |
| Delivery Time: | 15days-> |
| Payment Terms: | T/T, L/C, Western Union, MoneyGram |
| Supply Ability: | 1500 tons per month |
| Standard: | EN1092-1/05/B1 304L Blind Flange | Color: | White, Silver |
|---|---|---|---|
| Outside Diameter: | DN15-DN1000 | Type: | Blind Flange |
| Highlight: | forged fittings and flanges,butt weld flanges |
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EN1092-1/05/B1 304L Blind Flange RF DN15 PN40
Quick Details
| Material: | 304L (1.4306), etc | Size: | 1/2" (DN15) | Type: | 304L Blind Flange |
| Place of Origin: | ,China | Connection: | Welding | Brand Name: | TOBO |
| Standard: | AISI, 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 |
Specifications
EN1092-1/05/B1 304L Blind Flange RF DN15 PN40
1. Material: 304L (1.4306), etc
2. Size: 1/2" (DN15)
3. Standard: AISI, etc
4. Pressure: PN40
A blind flange is a solid disk used to block off a pipeline or to create a stop. It is machined in the same manner as a regular flange with the mounting holes around the perimeter and the gasket sealing rings machined into the mating surface. The difference is that a blind flange has no opening to allow fluid to pass through. The blind flange can be inserted between two open flanges and used to block off the flow of liquid through a pipeline.
Without the blind flange it would be difficult to perform maintenance or repairs on a pipeline. The flow would need to be shut off at the nearest valve, which could be miles away from the repair area. Valves are also very expensive and are prone to sticking. The blind flange is a much more cost efficient way of sealing a pipe.
Composition ranges for 304L grade stainless steel
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304L | min. | - | - | - | - | - | 18.0 | - | 8.0 | - |
| Type | 304L Blind Flange RF |
| Size | 1/2" to 80" |
| Standards | SO, WN, SW, TH, LJ, BL, PL, etc |
| Material | Carbon Steel Plate Flanges: ASTM A105/A105N, etc |
| Surface treatment | Chamfering |
| Applications | Petroleum,chemical,power,gas,metallurgy, shipbuilding, construction, etc |
Dimensions Of EN 1092-1 TYPE 05 PN40 BLIND FLANGE
DN | D | b | k | Drilling template | d2 | Weight | ||
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | Holes | Thread | mm | kg/pce | ||
| 15 | 95 | 16 | 65 | 4 | M 12 | 16 | 0.81 | |
| 20 | 105 | 18 | 75 | 4 | M 12 | 18 | 1.14 | |
| 25 | 115 | 18 | 85 | 4 | M 12 | 18 | 1.38 | |
| 32 | 140 | 18 | 100 | 4 | M 16 | 18 | 2.03 | |
| 40 | 150 | 18 | 110 | 4 | M 16 | 18 | 2.35 | |
| 50 | 165 | 20 | 125 | 4 | M 16 | 20 | 3.20 | |
| 65 | 185 | 22 | 145 | 8 | M 16 | 22 | 4.29 | |
| 80 | 200 | 24 | 160 | 8 | M 16 | 24 | 5.54 | |
| 100 | 235 | 24 | 190 | 8 | M 20 | 24 | 7.60 | |
| 125 | 270 | 26 | 220 | 8 | M 24 | 26 | 10.80 | |
| 150 | 300 | 28 | 250 | 8 | M 24 | 28 | 14.60 | |
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;
A Blind flange is round plate which has all of the relevant boltholes but no center hole, and because of this feature this flange is used to close off the ends of a piping systems and pressure vessel openings. It also permits easy access to the interior of a line or vessel once it has been sealed and must be reopened.
Blind Flange is commonly used in petrochemical, pipe engineering, public services & water works.
EN1092-1/05/B1 304L Blind Flange RF'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.
If any inquiry about products, please feel free to contact us ellen@tobo-group.com
Why choose us!
1. We are the specialized supplier of stainless steel materials, can provide the best price!
2. We have more than 30 years experience in exporting products to worldwide countries, can provide the high quality products!
3. We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
4. Wide excellent experiences with after-sale service.
5. Every process will be checked by responsible QC which insures every product's quality.
6. Professional packing teams which keep every packing ely.
7. Trial order can be done in very short time.
8. Samples can be provided as your requirements.