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Forged Steel Flanges

China 316L Stainless Steel Class 150 RF Weld Neck Flange 1 inch ANSI B16.5 for sale

316L Stainless Steel Class 150 RF Weld Neck Flange 1 inch ANSI B16.5

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-quality 316L stainless steel weld neck flange, Class 150, 1 inch size with raised face. Complies with ANSI B16.5. Offers excellent corrosion resistance and durability for industrial piping systems. Custom sizes and materials available.

China 316/316L Stainless Steel Class 300 RF Weld Neck Flange 1/2 Inch ANSI B16.5 for sale

316/316L Stainless Steel Class 300 RF Weld Neck Flange 1/2 Inch ANSI B16.5

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-quality 316/316L stainless steel raised face weld neck flange, Class 300, 1/2 inch. Complies with ANSI B16.5. Offers excellent corrosion resistance and durability for industrial piping. Custom sizes and materials available. Reliable for oil, gas, and water systems.

China Alloy Steel ASTM A182 F22 Slip On Flange 3 Inch Class 600 Pipe Fitting for sale

Alloy Steel ASTM A182 F22 Slip On Flange 3 Inch Class 600 Pipe Fitting

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength alloy steel slip on flange, ASTM A182 F22, 3 inch Class 600. Forged and machined for durability, ideal for high-pressure piping. ISO9001 certified, customizable sizes and sealing faces. Reliable for industrial applications.

China Alloy Steel ASTM A182 F12 Slip On Flange 2inch Class 600 Pipe Fittings for sale

Alloy Steel ASTM A182 F12 Slip On Flange 2inch Class 600 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength alloy steel slip on flange, ASTM A182 F12, 2inch Class 600. Forged and machined for durability, ideal for chemical and petroleum industries. ISO certified, customizable sizes and sealing faces. Reliable for high-pressure applications.

China Alloy Steel ASTM A182 F22 Welding Neck Flange 2inch Class600 Pipe Fittings for sale

Alloy Steel ASTM A182 F22 Welding Neck Flange 2inch Class600 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength alloy steel welding neck flange, ASTM A182 F22, 2inch Class600. Forged and machined for durability, ideal for high-pressure pipelines. ISO certified, customizable sizes and sealing faces. Reliable for oil, gas, and chemical industries.

China Alloy Steel Welding Neck Flange ASTM A694 F56 1inch Class600 Pipe Fittings for sale

Alloy Steel Welding Neck Flange ASTM A694 F56 1inch Class600 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

Forged alloy steel welding neck flange, ASTM A694 F56, 1inch Class600. High durability for high-pressure pipelines. ISO certified, custom sizes 1/2-48 inch, various sealing faces. Ideal for oil, gas, and chemical industries.

China Alloy Steel Welding Neck Flange ASTM A694 F52 2inch Class300 Pipe Fittings for sale

Alloy Steel Welding Neck Flange ASTM A694 F52 2inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-quality alloy steel welding neck flange, ASTM A694 F52, 2inch Class300. Features forged construction, CNC machined surface, and ISO9001 certification. Suitable for high-pressure applications in oil, gas, and chemical industries. Custom sizes and sealing faces available.

China Blind Flange Duplex Steel S31803 F51 4inch Class300 Pipe Fittings for sale

Blind Flange Duplex Steel S31803 F51 4inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S31803 F51, 4inch Class300. Forged and CNC machined for durability. Certified SGS/BV/ABS. Custom sizes available. Ideal for petrochemical, marine, and power plant applications.

China Blind Flange Alloy Steel ASTM A694 F80 Pipe Fittings 2inch Class300 for sale

Blind Flange Alloy Steel ASTM A694 F80 Pipe Fittings 2inch Class300

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in alloy steel ASTM A694 F80, rated Class300. Forged and machined for durability. Ideal for petrochemical, power, and shipbuilding applications. Custom sizes available. Certified SGS/BV/API/PED.

China Blind Flange Alloy Steel ASTM A694 F70 Pipe Fittings 2inch Class600 for sale

Blind Flange Alloy Steel ASTM A694 F70 Pipe Fittings 2inch Class600

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in alloy steel ASTM A694 F70, size 2inch Class600. Forged and machined for durability. Certified SGS/BV/API/PED. Custom sizes available. Ideal for petrochemical, power plant, and shipbuilding applications.

China Blind Flange Duplex Steel S32205 F60 4inch Class300 Pipe Fittings for sale

Blind Flange Duplex Steel S32205 F60 4inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S32205 F60, 4inch Class300. Forged and machined for durability. Certified SGS/BV/API. Custom sizes available. Ideal for petrochemical and marine applications.

China Blind Flange Duplex Steel S32760 F55 Pipe Fittings 1inch Class300 for sale

Blind Flange Duplex Steel S32760 F55 Pipe Fittings 1inch Class300

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S32760 F55, 1inch Class300. Forged and machined for durability, with customizable sizes up to 48 inch. Certified SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED. Ideal for petrochemical, power, and marine applications.

China Blind Flange Duplex Steel S32760 F55 4inch Class300 Pipe Fittings for sale

Blind Flange Duplex Steel S32760 F55 4inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S32760 F55, 4inch Class300. Forged and CNC machined for durability. Certified SGS/BV/ABS/LR/TUV/DNV. Custom sizes available. Ideal for petrochemical, power plant, and shipbuilding applications.

China Duplex Steel S32750 F53 Blind Flange 2inch Class300 Pipe Fittings for sale

Duplex Steel S32750 F53 Blind Flange 2inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength duplex steel S32750 F53 blind flange, 2inch Class300. Forged and machined for durability. Certified SGS/BV/API. Custom sizes available. Ideal for petrochemical, marine, and power plant applications.

China Blind Flange Duplex Steel S32750 F53 4inch Class300 Pipe Fittings ANSI ASME for sale

Blind Flange Duplex Steel S32750 F53 4inch Class300 Pipe Fittings ANSI ASME

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-quality blind flange made from Duplex Steel S32750 F53, size 4inch Class300. Features CNC machining, polished surface, and multiple sealing faces. Certified by SGS, BV, TUV, API. Custom sizes available. Ideal for petrochemical, shipbuilding, and power plant applications.

China ASTM A182 F1 Alloy Steel Weld Neck Flange 3/4 Inch 300 LB RF SCH 20 for sale

ASTM A182 F1 Alloy Steel Weld Neck Flange 3/4 Inch 300 LB RF SCH 20

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: According to the qty

High-quality alloy steel weld neck flange per ASTM A182 F1. Suitable for high-temperature service. Available in sizes 1/2 to 48 inch, pressure classes 150 to 2500 LB. Durable, precise, and customizable for industrial piping systems.

China Blind Flange Duplex Steel S32760 F55 Pipe Fittings 1inch Class300 for sale

Blind Flange Duplex Steel S32760 F55 Pipe Fittings 1inch Class300

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S32760 F55, 1inch Class300. Forged and machined for durability. Certified SGS/BV/ABS/LR/TUV/DNV. Custom sizes available. Ideal for petrochemical, power plant, and shipbuilding applications.

China Blind Flange Duplex Steel S32760 F55 4inch Class300 Pipe Fittings for sale

Blind Flange Duplex Steel S32760 F55 4inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength blind flange in Duplex Steel S32760 F55, 4inch Class300. Forged and CNC machined for durability. Certified SGS/BV/ABS/LR/TUV/DNV. Custom sizes available. Ideal for petrochemical, power, and marine applications.

China Duplex Steel S32750 F53 Blind Flange 2inch Class300 Pipe Fittings for sale

Duplex Steel S32750 F53 Blind Flange 2inch Class300 Pipe Fittings

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength duplex steel S32750 F53 blind flange, 2inch Class300. Forged and machined for durability. Certified SGS/BV/API. Custom sizes available. Ideal for petrochemical, marine, and power plant applications.

China Blind Flange Duplex Steel S32750 F53 4inch Class300 Pipe Fittings ANSI ASME for sale

Blind Flange Duplex Steel S32750 F53 4inch Class300 Pipe Fittings ANSI ASME

Price: Negotiation
MOQ: 1PC
Delivery Time: 15 working days

High-strength duplex steel S32750 F53 blind flange, 4inch Class300. Forged and machined with RF face. Certified SGS/BV/API. Ideal for petrochemical, shipbuilding, and power plants. Custom sizes available.