China flange Manufacturers Factory Suppliers
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Slip-on Welding Neck Flange
Usually fillet welding is performed at the connection between the flange interior and the pipe
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Plate Flat Welding Flange
Simple Structure: Flat plate shape without long neck design
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Welding Method: Adopts fillet weld, inserting the pipe into the flange inner hole and welding on the outer side -
Blind Cast Iron ANSI Flange
Blind: The fundamental function - completely closing pipe ends
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Cast Iron: The base material providing specific properties
ANSI: The standard specification defining dimensions and ratings -
PTFE Material Gasket
Excellent Chemical Resistance: Resistant to almost all chemicals, solvents, and corrosive media
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Wide Temperature Range: Operating temperature range from -200°C to +260°C (-328°F to +500°F) -
Rubber Round Flat Gasket
High Compressive Strength: Can withstand high-pressure environments
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Corrosion Resistance: Can be adapted to various corrosive media based on material selection
Long Service Life:... -
Hexagon Head Bolt Full Thread
Hexagonal head: Facilitates operation with wrenches and other tools
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External thread design: Used in conjunction with nuts
Various specifications: Different diameters, lengths and... -
ASTM A325 Fully Threaded Bolt
Uniform Force Distribution: Evenly distributed threads provide stronger load-bearing capacity
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Standardized Specifications: Compliant with international standards (ISO, DIN, ANSI, etc.) -
Partially Threaded Bolt Black Oxide Grade 10.9
Partial Thread Design: Only part of the shank has threads, the other part is smooth
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Diverse Head Styles: Common types include hex head, square head, countersunk head, etc -
SS316 Hex Nut ASTM A325 Hot Dip Galvanized
GB6170 Hexagon Nut
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Zinc Plated Hex Nut
Heavy Hex Nut
Thin Hexagon Nut -
SS 304 ASTM A325 Round Nut Galvanized
Circular Design: Overall round shape, different from common hexagonal nutsGroove
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Design: Usually with locking grooves or holes for use with lock washers
Internal Thread Structure:...
Texas Flange provides the following series of individual pages in HTML and PDF format that contain flange dimensions of the standard flanges we provide. The information in these pages was compiled...
Flange Dimensions and Standards, Weight Chart, Tolerances, Bore Chart of ASME B16.47 / B16.36 / B16.5 Flange, Din Flange, Jis Flange, EN1902-1 Flange, UNI Flange, BS ......
Drain, Waste, and Vent ABSPipe Flanges for Chemicals. Bolt two same-size flanges together with a gasket to create an access point within a line. Flanges are an economical option for gravity...
Flange face type: RF (Raised Face), RTJ (Ring Type Joint) Manufacturing Types. Slip on flange can be made by forging, steel cutting, casting and etc. Among these manufacturing types, the forging type...
Flange Connects the pipe with various equipment and valves. Breakup flanges are added to the pipeline system if regular maintenance is required during plant operation. A flanged joint comprises three...
A blind flange is a solid steel piece with no bore (interior diameter) and primarily designed to cap off a line. As the majority of flange connections allow for the passing through of air or fluid...














