Blind Flanges
Product description
Blind flange is also called blind board, and its proper name is flange cover. It is a flange without holes in the middle for sealing the pipe plug. There are many types of sealing surface, such as rise face, ring joint face, large or smalltongue face and groove face, large or small male face and female face. Blind flanges are mostly used to seal the end or opening of a pipe, which is why they come without a bore. This comes in handy for inspection and pressure tests, as it allows quick access to the pipe.
Blind Flange Forming:
Forged
Blind Flange Material
Stainless steel blind flanges:
OCr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 00Cr19Ni10, 00Cr17Ni14Mo2, ASTM A182-F304, F304L, F304H, F316, F316L, F321, F321H, F347H, F317,
Super austenitic stainless steel：
ASTM A182-904L, 317, 317L
Duplex Stee：
ASTM A182-F51, F53, F44
Special steel ：
N06600, N08800, N08811
Alloy Steel:
16Mn, 12CrMo, 15Cr5Mo, Cr5Mo, 12Cr1MoV, ASTM A182-F11, F22, F91 F9 F5
PIPE LINE：
ASTM A694-F42, F46, F48, F50, F52, F56, F60, F65, F70, F80
Carbon Steel ：
ASTM A350-LF2, LF3 Q235A, 20#, ASTM A105
Blind Flange Standard &Size &Rate
DIN2527: DN10-DN500
ASME/ANSI B16.5: 1/2"-24" 150LB 300LB 600LB 900LB 1500LB
1/2"-12" 2500LB
ASME B16.47 SERIE A/B: 26"-28" 150LB 300LB 600LB 900LB
Blind Flange Tests and Inspections
Analytic instrument of C&S
Machine Performance Test
Chemical Composition Analysis
Permeation Test
Ultrasonic Test
Metallographic microscope Test
Intergranular Corrosion Test
Hardness Test
Flattening Test
Ferrite test
Impact Test(Low temperature, Normal temperature,-196 temperature.)
Test methods for pitting corrosion resistance
X-ray flaw detection
Magnetic particle inspection
Blind Flange Documentation Offered
Raw Material Test Report
EN10204 3.1 Test Certificate
Heat Treatment Chart
Heat Treatment Report
Quality Assurance Plan
Inspection and Test Procedure Report
Blind Flange Application
Stainless steel blind flangeuses in oil and gas pipeline
Blind flange uses in chemical industry
Stainless steel blind flangeuses in plumbing
BLRF flange uses in water supply systems
Asme b16.5 blind flange uses in power plant
Nickel alloy flange uses in paper industry
Monel 400 blind flange uses in general purpose applications
Monel 800 blind flange uses in fabrication industry
254Mo blind flange uses in petroleum
C-276 blind flange uses in papermaking
Alloy 20 blind flange uses in shipbuilding
High quality blind flange uses in petrochemical
Dulex steel blind flange uses in natural gas industry
Super duplex steel blind flange uses in ocean engineering
Duplex steel 45 degree elbow uses in nuclear industry
Hastelloy raised face blind flange uses in food and beverage
Raised face blind flange uses in electrical powerplant
Ss blind flange uses in pharmacy
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hexagon Steel Tubing | Product description Hexagon steel tube is the general name of all section shape of steel tube except circular tube. There are welded shaped tubes a... |
 |
Reducing Flanges | Product description Reducing weld neck flangeFeatures Forming: forged WELDING NECK RISE FACE REDUCER FLANGE（WNRF） Reducing Flanges Materials S... |
 |
Hex Tubing | Product description Hexagon TubingSizes OD: MAX106.5mm*ID MAX80mmLENGTH: CUT TO LENGTH Hex Tubing Materials 304 TP304/304L, TP316L Hex Tubing App... |
 |
Forged Flanges | FORGED FLANGES We are forged flanges manufacturer, supplier and exporter for a wide range of quality industrial forged steel pressure flanges in... |
 |
Bright Annealed Tubes | Product description Bright Annealed Tubes Description Bright annealed stainless steel tube is a kind of high precision steel tube material after fi... |
Похожие товары
 |
Bottle Blowing Machine | Продавец: Taizhou Qihong Mold Co., Ltd. | Taizhou Qihong Mold Co., Ltd. offers Bottle Blowing Machines designed for efficient plastic bottl... |
 |
480ml corrosion-resistant transparent PET bottle | Продавец: Suzhou Brotherpacking Plastic Co., Ltd. | This 480ml corrosion-resistant transparent PET bottle is ideal for packaging personal care produc... |
 |
a-peng太平鸟 mosaic | Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | jaoisan i snxian xiang 1stfotr .sliay t love ? 2jian xiang qian all fors king stsan put hongdou... |
 |
soaali umisan 1st psn gsoaali umisan 1st psn g A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 | Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成 | s哦爱你 osain lsaowo jyou li jhgoan psaeng wate laian hsi xingjing boadao soa nisan io2 naspau nsaia... |
 |
Printed Patterned Cotton Kinesiology Tape | Продавец: Suzhou Compass Co., Ltd. | Cotton Kinesiology tapes with custom graphics, branding, or patterns. Material High-quality 95% c... |
