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Premium ASME B16.48 Spectacle Blind Flanges for Export
US$70.00
10-99 Pieces
US$50.00
100+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOSTType
Welding FlangeModel NO.
DN80Material
Carbon SteelStructure
RoundConnection
WeldingSealing Surface
RFManufacturing Way
ForgingTransport Package
in Wooden CaseSpecification
1/2"-48"Trademark
KM/OEMOrigin
ChinaKey features
ASME B16.48 Compliance: Manufactured strictly according to ASME B16.48 standards for dimensional accuracy.
Dual Function Design: Combines blind and spacer in one unit, rotating to block or allow flow as needed.
High-Grade Material: Constructed from ASTM A516 Grade 70 Carbon Steel for superior durability.
Wide Size Range: Available from 1/2 inch (15 NB) to 48 inch (1200 NB) to fit various pipes.
Multiple Pressure Classes: Covers Class 150 to 2500 LBS and DIN standards ND-6 to ND-40.
Versatile Sealing Options: Offers Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ) surfaces.
Forging Manufacturing: Produced via forging process ensuring high structural integrity and strength.
Safety Assurance: Ensures secure blanking off with zero risk of leakage during maintenance.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.70h
About Our Factory & Business Background
AddressRoom 703, Jinbi Lingxiu International Center, No. 3 North Junya Street, Guangzhou, China
Terms of PaymentLC, T/T, D/P, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month, 1-3 months Off Season Lead Time: within 15 workdays, one month
Supply Chain Partners200
Our Production Capability & Technical Expertise
Main ProductsSteel Pipes, Pipes Fittings, Socket Fittings, Flange, Angle Bar, C Chanel, Steel Coils, Steel Plate, Valves, Grooved Fittings
R&D Engineers3 people
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa
Number of Foreign Trading Staff10
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Product Q&A
Q:What is the primary function of a spectacle blind flange?
A:
It combines a blind and a spacer in one unit, allowing rotation to either block flow completely or allow flow through the pipe.
Q:What material is used for these flanges?
A:
They are typically made from ASTM A516 Grade 70 Carbon Steel, ensuring high strength and durability.
Q:What size range is available?
A:
Sizes range from 1/2 inch (15 NB) up to 48 inches (1200 NB) to accommodate various pipe diameters.
Q:Which pressure classes are supported?
A:
We support Class 150, 300, 600, 900, 1500, and 2500 LBS, as well as DIN standards ND-6 through ND-40.
Q:What sealing surface types are offered?
A:
Available options include Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ).
Send Inquiry
*To:
Guangzhou Kingmetal Steel Industry Co., Ltd.
Guangzhou Kingmetal Steel Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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