TOBO STEEL GROUP CHINA
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 10 ton/month |
| Delivery Time | 15-30 days depending on quantity |
| Packaging Details | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Product Name | Blind Flange |
| Size | 1/2”~60” |
| Material Grade | UNS S31254 |
| Standard | ASME B16.5 |
| Product Type | BF |
| Brand Name | TOBO |
| Model Number | UNS S31254 |
| 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 | Supply Ability | 10 ton/month |
| Delivery Time | 15-30 days depending on quantity | Packaging Details | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Product Name | Blind Flange | Size | 1/2”~60” |
| Material Grade | UNS S31254 | Standard | ASME B16.5 |
| Product Type | BF | Brand Name | TOBO |
| Model Number | UNS S31254 | Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | China | ||
| High Light | RF Duplex Stainless Steel Flanges ，Duplex Stainless Steel Blind Flange ，Connection RF Flange | ||
Duplex Stainless Steel Flanges UNS S31254 RF 300# Blind Flange For Connection
Specifications
1.Duplex Stainless steel flange
2.sch5s-schxxs
3.ISO9001,ISO9000
4.Market:America,Africa,Middle East,Southeast of Asia
| flangeType | Stainless Steel Flanges ASTM A 182, GR F1, F11, F22, F5, F9, F9 WN SO BL JIN ECT |
| Standard | ASME/ANSI B16.5 |
| Size | 1/2’’~60’’ |
| Pressure Rate | 150lb to 2500lb |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Material | stainless steel |
| Carbon steel | ASTM A 105 |
| Allloy steel flange
| ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 |
| Stainless Steel flange
| ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H |
| Nickel Alloys Flanges
| Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 |
| Copper Alloys Flange
| Copper, Brass & Gunmetal |
| Manufacture Standard | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| MOQ | 1pcs |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FCA Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
Blind Flange, also known as blind flange, the real name is blind. Is a flange connection form. In fact,
there is no hole in the middle of the flange.
Basic function: one of its functions is to plug the end of the pipeline, the other is to facilitate the
removal of debris in the pipeline in the role of maintenance. As far as the blocking effect is concerned,
it has the same effect as the head and the pipe cap. But there is no way to remove the head, and
flange blind plate is fixed with bolts, it is easy to remove. Flange blind material is carbon steel, alloy
steel, stainless steel, plastic and so on.
Function: flange blind plate plays the role of isolation, cutting off, and the head, the role of the cap
is the same. Due to its good sealing performance, for the need for complete isolation of the system,
generally as a reliable means of isolation. A blind plate is a solid circle with a handle for a system
that is normally isolated. And the figure 8 blind plate, shaped like Figure 8, one end is the blind plate,
the other end is throttling ring, but the diameter and pipe diameter of the same, not throttling effect.
8 figure blind, easy to use, need isolation, use blind end, need normal operation, use throttle ring end,
but also can be used to fill the blind installation gap on the pipeline. Another feature is the obvious
identification, easy to identify the installation status.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
3,000,000-10,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...
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