Flange
Forged Carbon Steel ASME B16.5 Blind Flange ASTM SA105 N+ Fine Grain 15mm-6000mm 150#-3000# Pressure Rating
High-quality forged carbon steel blind flange compliant with ASME B16.5 standards and ASTM SA105 N+ fine grain material. Available in sizes from 15mm to 6000mm with pressure ratings from 150# to 3000#. Ideal for petrochemical, power generation, shipbuilding, and water works applications. Features ready stock availability and custom sizing options.
DN600 ASME B16.5 Long Weld Neck Flange - Stainless Steel A182 F316L, 150#-2500# Pressure Rating
Premium DN600 long weld neck flange compliant with ASME B16.5 standards. Available in sizes DN15-DN600 with pressure classes 150#-2500#. Manufactured from corrosion-resistant materials including A182 F316L stainless steel and nickel alloys. Ideal for petroleum, power generation, and shipbuilding applications with global export capabilities.
3600mm A105 Thread Union Flanged Rubber Expansion Joint | PN16 150PSI | 32mm-3600mm Size Range
Industrial rubber expansion joint with A105 flanges, available in sizes 32mm to 3600mm and pressure ratings up to PN16/150PSI. Features vibration absorption, misalignment compensation, and wide arch design to prevent sediment buildup. Compatible with air, water, oil, and chemical media. Includes aircraft cable reinforcement and requires no gaskets.
ASME B16.36 A105 A182 Forged Weld Neck Orifice Flange 1/2"-36" Class 150-2500
High-quality forged weld neck orifice flange manufactured to ASME B16.36 standards. Available in sizes 1/2" to 36" with pressure ratings from Class 150 to 2500. Constructed from carbon steel A105, stainless steel, and special alloys for construction and industrial applications requiring precise flow measurement.
6 Inch Forged Stainless Steel Blind Flange ASTM A182 F316 ASME B16.5 150LB-2500LB Pressure Rating
High-quality 6-inch forged stainless steel blind flange manufactured from ASTM A182 F316 material and compliant with ASME B16.5 standards. Features superior pressure resistance, reliable sealing performance, and compatibility with various welding applications. Available with competitive pricing, fast delivery, and custom manufacturing options for industrial piping systems.
Petroleum Zinc Plated Forged Steel Blind Flange Class 150 | 1/2-78 Inch Size Range | 20,000 Tons Annual Capacity
Custom forged steel blind flange with petroleum zinc plating for Class 150 pressure systems. Features include sizes from 1/2-78 inches, materials from carbon steel to stainless steel, and precision machining to 0.01mm accuracy. EN10204-3.1 certified with comprehensive quality testing for chemical, petroleum, and industrial applications.
Galvanized 35MPa 5" SAE J518 Hydraulic Split Flange - ISO 6162 Compliant with 3000 PSI Rating
Professional galvanized hydraulic split flange with 35MPa working pressure and 5-inch diameter. Manufactured to SAE J518 and ISO 6162 standards, featuring forged construction, Grade 8 mounting hardware, and corrosion-resistant coating. Ideal for construction equipment hydraulic systems with 60+ configurations available.
Forged Stainless Steel Blind Flange ASME B16.5 1/2-78 Inch 304 316 304L 316L
Professional forged stainless steel blind flanges manufactured to ASME B16.5 standards, available in sizes from 1/2" to 78" (DN15-DN2000). Features high pressure resistance, excellent sealing performance, and multiple surface treatments. Ideal for steel structures, industrial buildings, and power station applications with competitive pricing and fast delivery.
Forged Steel Flange WN THRD SO SW BLD Class 150 2500 Oiled Surface
High-quality forged steel flanges with RF, FF, or RTJ sealing surfaces. Suitable for Class 150 to 2500. Durable, reliable, and cost-effective for chemical, petroleum, and construction industries. COC certified. Custom options available.
ASTM A105N Carbon Steel Slip On Pipe Flange ANSI B16.5 150LB DN15-DN3600
High quality slip on flange in ASTM A105N carbon steel. Suitable for petrochemical and water industries. Available in sizes DN15 to DN3600 and pressure ratings 150LB to 3000LB. Custom sizes and fast delivery offered.
DIN2641 PN40 DN2000 Zinc Plated SS316 Flat Plate Flange with 78" Diameter and 2500LBS Pressure Rating
Professional DIN2641 PN40 DN2000 zinc plated SS316 flat plate flange with pressure ratings up to PN40 and diameter range from 1/2" to 78". Manufactured to international standards including GOST 12820-80, available in carbon steel and stainless steel materials. Custom manufacturing capabilities for diameters up to DN3000 and pressure ratings to 2500LBS.
ASME RTJ Forged Stainless Steel API 6A Pn16 Weld Neck Pipe Flange 1/2 to 60 Inch Size Range
High-performance ASME RTJ forged stainless steel weld neck flange with API 6A certification. Available in sizes from 1/2" to 60" with pressure rating Pn16. Multiple material options including carbon steel, alloy steel, and duplex stainless steel for water, oil, gas, and chemical applications.
3000mm ASME B16.5 Stainless Steel Blind Flange 304 316 304L 316L with EN10204-3.1 Certification
Professional forged stainless steel blind flange with maximum 3000mm diameter and 16-ton capacity. Features ASME B16.5 compliance, EN10204-3.1 certification, and comprehensive quality testing including chemical analysis, mechanical properties, and NDT inspections. Suitable for aerospace, marine, chemical processing, and energy applications.
AWWA C207 Class F Carbon Steel A105 Pipe Flange Ring 300 Psi for Water Works Service
Manufactured to AWWA C207 standard for waterworks service, this Class F carbon steel A105 flange ring handles up to 300 psi. Available in sizes 4 to 144 inches with custom options. Durable, reliable, and ready for fast delivery.
Flat Face Welding Neck Pipe Flange Carbon Steel Painted 150LB 1/2 to 24 Inch
ASME B16.5 flat face weld neck flange in carbon steel with painted black finish. Suitable for water, petrochemical, and power industries. Available in sizes 1/2 to 24 inch, pressure class 150LB. Custom sizes and fast delivery available.
Forged Carbon Steel Weld Neck Flange 1500LB ASME B16.5 RTJ 2 Inch
High-strength forged carbon steel WN flange, rated 1500LB, with Ring Type Joint face per ASME B16.5. Ideal for high-pressure oil, gas, and petrochemical piping. Durable painted finish, custom sizes available, fast delivery.
API 6A 2000psi Weld Neck Flange RTJ Natural Surface Corrosion Resistant 2 1/16 to 21 1/4 Inch
High pressure API 6A Type 6B weld neck flange rated 2000psi. Features RTJ sealing, natural surface, and excellent corrosion resistance. Custom wall thickness available in stainless steel, carbon steel, duplex, and nickel alloys. Ideal for oil and gas applications.
API 6A Type 6B High Pressure RTJ Welding Neck Flange 13.8MPa 2000psi
Manufactured to API 6A standard, these high pressure RTJ metal flanges offer reliable sealing and durability for demanding oil and gas applications. Available in sizes from 2-1/16" to 21-1/4", with customizable options and certified quality.
ASME B16.5 RTJ Forged Welding Neck Flange Carbon Steel Stainless Steel 150LB 300LB
High-quality RTJ welding neck flange forged from carbon or stainless steel. Meets ASME B16.5/16.47 standards. Features durable ring joint face for high-pressure sealing. Ideal for oil, gas, and petrochemical applications. Custom sizes and fast delivery available.
ASTM A182 F316 Class 150 Figure 8 Spectacle Blind Flange ASME B16.48 1/2 to 80 Inch
High-quality stainless steel spectacle blind flange for positive pipeline isolation. Durable, corrosion-resistant, and available in custom sizes. Ideal for petrochemical, power, and water industries. Fast delivery from stock.