BL Flange – KEBET PIPELINE

PRODUCT PARAMETERS

Product Name: Blind Flange (BL)
Face Type: RF, FF, MF, TG, RJ, Customized
Pressure Rating: PN6/PN10/PN16/PN25/PN40/PN63, Class150/300/600
Material: Carbon Steel, Alloy Steel, Stainless Steel
Size Range: DN10-DN2000, 1/2"-80"
Thickness: According to standard requirements
Standard: ASME B16.5, ASME B16.47, EN1092-1, GOST12822, GB/T9119, HG/T20593
Applicable Media: Water, Steam, Petroleum, Natural gas, Chemical fluids, Sewage, Acid and Alkali Media, Oil Products, Gas

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Description

FAQs

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Description

Blind flange is a solid circular steel disc without central bore.
It is produced by forging steel blanks, then processed with bolt holes and sealing faces.
It seals pipeline ends or equipment openings tightly for isolation, pressure testing and temporary shutdown maintenance.
It is widely used in petroleum, chemical, power, fire protection and municipal pipeline systems.

Common Flange Type

Flange Installation Methods

Flange Standard

FAQs

What types of products can we offer?

Why our products offer high cost performance?

Raw Materials：We are located close to Hebei, China’s largest steel production base, which enables us to source raw materials at competitive prices.
Processing Cost：Our factory is based in Yanshan, Hebei, China’s professional pipe equipment manufacturing hub. Mass production effectively cuts down our processing expenses.
Labor Cost：Our skilled workers have years of industry experience with proficient technical capabilities, while local labor costs remain reasonable.
Overhead Expenses：Benefiting from a complete industrial chain supported by tens of thousands of upstream and downstream local enterprises, our additional operational costs are well controlled.
Logistics Cost：We enjoy convenient access to Tianjin Port and Jinan inland port, significantly lowering transportation fees.
Corporate Philosophy：We are committed to delivering optimal cost performance and creating value for every client.

What is our ordering process?

Receive customer inquiry & confirm specifications, standards, materials and inspection requirements
Issue formal quotation
Sign sales contract and arrange advance payment
Arrange raw material procurement and organize production
Conduct factory inspection, NDT and relevant tests
Complete surface anti-corrosion treatment and product marking
Arrange packaging and shipment
Deliver goods to designated port/address and hand over shipping documents

PRODUCT PARAMETERS

Description

FAQs

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