BoYue Steel China Co.,Ltd
BoYue&Tianda Oil Pipe Co., Ltd
BoYue Industry (ShangHai) Co., Ltd
BoYue & BaoSteel Pipeline Equipment Co.,Ltd
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|Material:||Alloy Steel||Standard:||ASME B 16.5|
|Material Grade:||Nickel Base Alloy||Type:||Slip On Flange, Weld Neck Flange, Threaded Flange, Integral Flange, Blind Flange|
steel blind flange,
blind plate flange
Forged Stainless Steel Blind Pipe Flanges F304,304L,304H SIZE 1/2-24' DN15-600
Nickel Alloy Steel:
ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600),UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276),
Piping is easier to drill or weld at the construction stage. Once it was in use, drilling or welding will need prolong cleaning especially when the fluid transferred is combustible. For the mean of future extension, either the blind or valve would be used to seal the end.
What's Blind flange?
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.
The blind flange is used to close ends of piping systems. It is a kind of round plate with no center hold but with all the proper bolt holes. This blind flange is available in various sizes and materials and is used to provide positive closer on the ends of pipes, valves or equipment nozzles. This flange helps in easy access to a line once it has been sealed. The blind flange is sometimes custom made or machined to accept a nominal sized pipe to which reduction is being made.
Blind Flanges are commonly used in petrochemical, pipe engineering, public services & water works.
Blind pipe flanges are often used for high pressure applications.
This reduction can be a threaded reduction or welded reduction.
|Material Grade||Nickel Alloy Steel||ASTM/ASME B/SB564 UNS N02200(NICKEL 200), UNS N04400(MONEL 400),|
|UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600),|
|UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276),|
|ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)|
|Copper Alloy||ASTM/ASME B/SB151 UNS C70600(CuNi 90/10), C71500(CuNi 70/30)|
|Stainless Steel||ASTM/ASME A/SA182 F304,304L,304H,309H,310H,316,316H,316L,316LN,|
|Duplex and Super Duplex Steel||ASTM/ASME A/SA182 F44,F45,F51,F53,F55,F60,F61|
|Carbon steel||ASTM /ASME A/SA105(N)|
|Low Temp Carbon Steel||ASTM/ASME A/SA350 LF2|
|High Yield Carbon Steel||ASTM/ASME A/SA694 F52, F56 F60, F65, F70|
|Alloy Steel||ASTM/ASME A/SA182 GR F5,F9, F11,F12,F22,F91|
|Titanium||ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7|
Why Choose Us
1. One-Stop Service,One Single Source.
2. No MOQ.
3. Best quality,competitive price
4. Fast Reply.
5. On-Time Delivery
6. Professional sales and technical team .
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.