Stainless Steel Flanges Supplier In Usa For Ss 316l And 304l Flanges

Stainless Steel Flanges Supplier In Usa For Ss 316l And 304l Flanges

Specification Details
Flanges TypesSlip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint
Class150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove

Stainless Steel Flanges Export in USA for Manufacturing Industry Uses

Riddhi Siddhi Metal Impex is a reputed Stainless Steel Flanges Supplier USA with a wide range of high-quality stainless steel flanges for oil and gas, petrochemical, marine, construction, and industrial piping industries. The company offers flanges of various grades, pressure ranges, and sizes that comply with the international quality standards and are resistant to corrosion. The company is a dependable supplier that takes pride in its swift delivery, stock of bulk quantities, and in providing tailor-made industrial solutions for international buyers. 


The company also caters to the B2B Leads with competitive pricing and reliable export services for industrial projects. The stainless steel flange is used to join pipes, valves, pumps, and other equipment in the pipeline system and has the characteristics of high strength, good sealing performance, and long use life, so it is widely used. The Stainless Steel 316 Weld Neck Flange, which boasts high-temperature performance, excellent corrosion resistance, and high corrosion resistance in marine and chemical environments, is one of the popular sub-products. Precision engineered to tight tolerances with smooth surface finishes, these flanges are engineered for reliable operation in severe industrial environments throughout the USA.

Stainless Steel Flanges Weight, Material & Grade Chart

Size (NB)Weight (KG)Material TypeGrade / SpecificationStandardFeaturesApplications
1/2 Inch0.50 KGStainless Steel Weld Neck FlangeSS 304ASTM A182Corrosion resistancePiping systems
3/4 Inch0.75 KGStainless Steel Slip On FlangeSS 316ASTM A182High durabilityMarine industry
1 Inch1.10 KGStainless Steel Blind FlangeSS 310ASTM A182Heat resistancePower plants
1.5 Inch1.80 KGDuplex Steel FlangeUNS S32205ASTM A182Superior strengthChemical processing
2 Inch2.65 KGStainless Steel Socket Weld FlangeSS 321ASTM A182Oxidation resistanceHeat exchangers
3 Inch4.90 KGStainless Steel Threaded FlangeSS 904LASTM A182Excellent corrosion resistanceOffshore industry
4 Inch7.80 KGAlloy Steel FlangeF22ASTM A182High temperature strengthRefinery applications
6 Inch14.50 KGStainless Steel Lap Joint FlangeSS 316LASTM A182Smooth finishIndustrial piping
8 Inch24.00 KGCarbon Steel FlangeASTM A105ASME B16.5High tensile strengthConstruction industry
10 Inch38.50 KGStainless Steel Plate FlangeSS 304LASTM A182Long service lifeOil and gas industry

Type of Sub-products

Frequently Asked Questions

What types of stainless steel flanges are supplied?

Why choose stainless steel flanges for industrial use?

What industries use stainless steel flanges?


Countries We Export

  • United States


Cities We Supply

  • Salem


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry


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