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Flat Flange
We offer a wide range of flanges, including butt-weld, flat-weld, threaded, and blind flanges, and we support custom designs. Made from high-quality carbon steel and stainless steel, these flanges are precision-machined for excellent sealing and durability. Widely used in the petroleum, chemical, and piping industries, they offer reliable quality.
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+86 15552138899
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◉ Product Details

Flanges are used to connect pipes with each other, to valves, to fittings, and to specialty items such as strainers and pressure vessels. A cover plate can be connected to create a "blind flange". Flanges are joined by bolting, and sealing is often completed with the use of gaskets or other methods.


Product Parameter
STANDARDSANSIANSI B16.5 / ASME B16.47 series A/B
DINDIN2635
JISJIS B2220-2004 / KS D3576 / KS B6216 / KS B1511-2007 / JIS B2261 / JIS B8210
BSBS4504 BS10 Table D/E
ENEN1092-1:2002
MATERIALSANSISS ANSI 304(L); ANSI 316(L); Duplex Steel ASTM A182; S31803; S32205
DINCS RST37.2;S235JR SS 304/304L,316/316L
ENCSRST37.2;S235JR;C22.8;Q235SS 304/304L,316/316
JISSS400,SF440 SS 304/304L, 316/316L
BSCS RST37.2;S235JR;C22.8SS 304/304L,316/316L
PRESSUREANSIClass 150, 300, 600, 900, 1500, 2500lbs
DINPN6,PN10,PN16,PN25,PN40,PN64,PN100
ENPN6,PN10,PN16,PN25,PN40,PN64,PN100
JIS1K,2K,5K,10K,16K,20K,30K,40K
BSPN6,PN10,PN16,PN25,PN40,PN64,PN100
PACKAGESLoose package;Packaged in bundles;Bundled pipes with two slings at the both end for easy loading and discharging;End with Plastic caps;wooden cases;
TESTSChemical Component Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydraulic Testing ,X-ray Test.
APPLICATIONLight and heavy industry, refrigeration, health, water heating, fire, power, aerospace, shipbuilding and other basic projects.
Electric power, petroleum, natural gas, chemical industry, shipbuilding, heat supply, paper making, metallurgy and other
industries.


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◉ Company Profile

GLOBALSTEEL LLC is a comprehensive industrial product supplier integrating R&D, production, sales, and service. With years of experience in the metal products industry, we are committed to providing customers with a full range of products, including hardware accessories, flanges, various types of guardrails, cable trays, and high-strength bolts and nuts, as well as one-stop procurement solutions.

With our superior quality, reliable reputation, and flexible service, we have become a trusted partner for numerous domestic and international companies in the infrastructure construction, industrial manufacturing, energy and chemical industries, and other fields.

Looking forward to the future, GLOBALSTEEL LLC will continue to uphold the corporate spirit of "Striving for Excellence, Creating Quality Products" and continuously pursue technological innovation and quality breakthroughs. We look forward to working with you to create a brilliant future together!

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