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Forged Steel Flanges

China Duplex Steel S32760 F55 Welding Neck Flange 2inch Class300 Pipe Fittings for sale

Duplex Steel S32760 F55 Welding Neck Flange 2inch Class300 Pipe Fittings

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

High-strength duplex steel S32760 F55 welding neck flange, 2inch Class300. Forged and machined to ANSI/ASME standards. Offers superior corrosion resistance and durability for industrial piping. ISO certified, customizable sizes, and available in RF/FF/RJ faces.

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

Duplex Steel S32750 F53 Welding Neck Flange 2inch Class300 Pipe Fittings

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

High-strength duplex steel S32750 F53 welding neck flange, 2inch Class300. Forged, machined, and heat-treated for durability. Ideal for chemical, petroleum, and power industries. ISO certified, customizable sizes up to 48 inch.

China Duplex Steel S32205 F60 Welding Neck Flange 2inch Class300 Pipe Fittings for sale

Duplex Steel S32205 F60 Welding Neck Flange 2inch Class300 Pipe Fittings

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

High-strength duplex steel S32205 F60 welding neck flange, 2inch Class300. Forged and machined for durability, with RF/RJ/FF sealing faces. ISO certified, customizable sizes 1/2-48 inch. Ideal for chemical, petroleum, and power industries.

China Duplex Steel S31803 F51 Welding Neck Flange 2inch Class300 Pipe Fittings for sale

Duplex Steel S31803 F51 Welding Neck Flange 2inch Class300 Pipe Fittings

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

High-quality duplex steel S31803 F51 welding neck flange, 2inch Class300. Features CNC machining, forged process, and ISO9001 certification. Suitable for chemical, petroleum, and power industries. Custom sizes and surface treatments available.

China Alloy Steel Welding Neck Flange ASTM A182 F7 2inch Class300 Pipe Fittings for sale

Alloy Steel Welding Neck Flange ASTM A182 F7 2inch Class300 Pipe Fittings

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

High-quality forged alloy steel welding neck flange, ASTM A182 F7, 2inch Class300. Features precision machining, heat treatment, and ISO9001 certification. Suitable for high-pressure applications in oil, gas, and chemical industries. Custom sizes and surface treatments available.

China 4 Inch 900LB ASME B16.5 WN Flange ASTM A694 F52 Carbon Steel Pipe Fitting Polished for sale

4 Inch 900LB ASME B16.5 WN Flange ASTM A694 F52 Carbon Steel Pipe Fitting Polished

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 carbon steel weld neck flange for high-pressure oil and gas transmission. Features 52 KSI minimum yield, polished surface, and ASME B16.5 compliance. Ideal for demanding industrial applications with custom sizes and coatings available.

China 3 Inch 900LB WN Flange ASME B16.5 TG Forged Carbon Steel A694 F52 Pipe Fitting Polished for sale

3 Inch 900LB WN Flange ASME B16.5 TG Forged Carbon Steel A694 F52 Pipe Fitting Polished

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 WN flange for high-pressure oil and gas transmission. Features 900LB rating, polished surface, and forged construction. Custom sizes and coatings available. Reliable for demanding industrial applications.

China 2 Inch 1500LB WN Flange ASTM A694 F52 Carbon Steel ASME B16.5 TG Pipe Fitting Polished for sale

2 Inch 1500LB WN Flange ASTM A694 F52 Carbon Steel ASME B16.5 TG Pipe Fitting Polished

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength carbon steel weld neck flange for high-pressure oil and gas transmission. Meets ASTM A694 F52 with 52 KSI min yield. Polished surface, custom sizes available. Reliable for demanding industrial applications.

China Alloy Steel Welding Neck Flange ASTM A182 F5 2inch Class300 Pipe Fittings for sale

Alloy Steel Welding Neck Flange ASTM A182 F5 2inch Class300 Pipe Fittings

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

High-quality forged alloy steel welding neck flange, ASTM A182 F5, 2inch Class300. Features CNC machining, multiple sealing faces (RF/RJ/FF), and ISO9001 certification. Ideal for chemical, petroleum, and power industries. Custom sizes and surface treatments available.

China 2 1/2 Inch 150LB WN Flange ASME B16.5 RJ Carbon Steel ASTM A694 F52 Polished for sale

2 1/2 Inch 150LB WN Flange ASME B16.5 RJ Carbon Steel ASTM A694 F52 Polished

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 carbon steel weld neck flange for high-pressure oil and gas transmission. Features ring joint facing, polished surface, and ASME B16.5 compliance. Custom sizes and coatings available. Durable, reliable, and cost-effective for demanding industrial applications.

China 4 Inch 600LB WN Flange ASME B16.5 RJ Carbon Steel A694 F52 Polished Surface for sale

4 Inch 600LB WN Flange ASME B16.5 RJ Carbon Steel A694 F52 Polished Surface

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength 4 inch 600LB weld neck flange per ASME B16.5 with ring joint face. Made from ASTM A694 F52 carbon steel for high-pressure oil and gas transmission. Features polished surface, forged construction, and custom sizes available. Reliable for demanding industrial applications.

China 3/4 inch 1200LB WN Flange SS ASME B16.5 RJ Flange Pipe Fittings ASTM A694 F52 Polished Surface for sale

3/4 inch 1200LB WN Flange SS ASME B16.5 RJ Flange Pipe Fittings ASTM A694 F52 Polished Surface

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength carbon steel flange for high-pressure oil and gas transmission. Features 52 KSI minimum yield strength, polished surface, and ASME B16.5 compliance. Custom sizes and coatings available. Durable, reliable, and cost-effective for industrial piping systems.

China ASTM A694 F52 WN Flange 9 Inch 1200LB RJ Stainless Steel Pipe ASME B16.5 for sale

ASTM A694 F52 WN Flange 9 Inch 1200LB RJ Stainless Steel Pipe ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 Weld Neck flange for high-pressure oil and gas transmission. Features 52 KSI yield strength, ring joint facing, and ASME B16.5 compliance. Durable, corrosion-resistant, and customizable for demanding industrial applications.

China 8 Inch WN 900LB ASTM A694 F52 Stainless Steel Flange ASME B16.5 Ring Joint for sale

8 Inch WN 900LB ASTM A694 F52 Stainless Steel Flange ASME B16.5 Ring Joint

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength 8 inch WN flange rated for 900LB pressure. Made from ASTM A694 F52 carbon steel with 52 KSI minimum yield. Suitable for oil, gas, and petrochemical pipelines. Custom sizes and coatings available. Durable, certified, and export-ready.

China ASTM A694 F52 WN Flange 7 Inch 600LB Stainless Steel Pipe Fitting RJ ASME B16.5 for sale

ASTM A694 F52 WN Flange 7 Inch 600LB Stainless Steel Pipe Fitting RJ ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 Weld Neck Flange for high-pressure oil and gas transmission. Features 52 KSI yield strength, ring joint facing, and ASME B16.5 compliance. Durable, corrosion-resistant, and customizable for demanding industrial applications.

China 6 Inch WN 2500LB Stainless Steel Flange ASTM A694 F52 RJ ASME B16.5 for sale

6 Inch WN 2500LB Stainless Steel Flange ASTM A694 F52 RJ ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength 6 inch WN 2500LB stainless steel flange, ASTM A694 F52 with RTJ facing. Designed for high-pressure oil and gas transmission. Offers superior toughness, corrosion resistance, and custom options. Ideal for demanding industrial applications.

China 5 Inch WN 1500LB Stainless Steel Flange ASTM A694 F52 MFM ASME B16.5 for sale

5 Inch WN 1500LB Stainless Steel Flange ASTM A694 F52 MFM ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 stainless steel weld neck flange for high-pressure oil and gas transmission. Features MFM facing, ASME B16.5 compliance, and 52 KSI yield strength. Durable, corrosion-resistant, and available with custom dimensions and packaging for global export.

China 4 Inch WN 150LB Stainless Steel Flange ASTM A694 F52 FF ASME B16.5 for sale

4 Inch WN 150LB Stainless Steel Flange ASTM A694 F52 FF ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength 4 inch WN 150LB stainless steel flange, ASTM A694 F52, with full face finish. Designed for high-pressure oil and gas transmission. Offers superior toughness, corrosion resistance, and custom options. Ideal for petrochemical, construction, and offshore applications.

China Forged Titanium Welded Neck Flange Duplex Stainless Steel ASME B16.5 Class 150 for sale

Forged Titanium Welded Neck Flange Duplex Stainless Steel ASME B16.5 Class 150

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

High-strength forged flange for pipe connections. Custom sizes available in steel, stainless, and carbon steel. Durable, leak-resistant design with raised face. Ideal for industrial piping systems. Certifications: ASME/ASTM.

China 3 Inch WN 300LB Stainless Steel Flange ASTM A694 F52 FF ASME B16.5 for sale

3 Inch WN 300LB Stainless Steel Flange ASTM A694 F52 FF ASME B16.5

Price: negotiable
MOQ: 0.5-1 tons
Delivery Time: 15-35 Days

High-strength ASTM A694 F52 Weld Neck Flange for high-pressure oil and gas transmission. Features 52 KSI yield strength, superior toughness, and custom options. Ideal for petrochemical and offshore applications.