Forged Steel Flanges

Corrosion Resistant Forged Steel Flanges for Petrochemical Acid Service Product Overview Corrosion resistant forged steel flanges for petrochemical acid service are manufactured from stainless and high alloy grades that maintain integrity in chemical plant environments where ordinary carbon steel fails within months. Sulfuric acid, hydrochloric acid, chlorides, and hot process streams attack standard materials through pitting, crevice corrosion, and stress corrosion cracking,

GOST 12821 Forged Steel Flanges Product Overview GOST 12821 forged steel flanges are manufactured for pipeline systems built to the Russian and CIS standard GOST 12821-80, which defines the dimensions, tolerances and pressure classes of weld neck flanges used across the post-Soviet industrial market. Every GOST 12821 forged steel flange we produce follows the original standard tables for outside diameter, bolt circle, hub dimensions and facing, ensuring direct compatibility

Duplex Stainless Steel Forged Flanges for Desalination Seawater Service Product Overview Duplex forged steel flanges for desalination seawater service combine high mechanical strength with the corrosion resistance that SWRO plants demand from every wetted component. Seawater is one of the most aggressive natural media for piping systems, attacking ordinary stainless steel through pitting and crevice corrosion, so desalination projects specify duplex and super duplex materials

High Temperature Alloy Steel Forged Flanges for Power Plant Boiler Product Overview High temperature alloy steel forged flanges are essential connecting components designed to maintain structural integrity in power plant boiler and steam systems at elevated temperatures where carbon steel loses strength. Manufactured from chrome moly alloy steel in ASTM A182 grades F11, F22, and F91, each grade is specifically selected for its superior creep resistance at high service

PN40 Weld Neck Forged Steel Flanges for Heat Exchanger Service Product Overview PN40 weld neck forged steel flanges for heat exchanger service are the standard connection component on exchanger channels, shells, nozzles and tube side covers across the process industry. A heat exchanger flange is bolted and unbolted repeatedly during maintenance, so it must maintain its sealing geometry, face finish and dimensional accuracy over many years of service. The weld neck design of

Hydrostatic Tested Forged Steel Flanges Product Overview Hydrostatic tested forged steel flanges are manufactured for buyers who require comprehensive quality assurance beyond random inspection. Each flange undergoes individual pressure testing before leaving our workshop, with hydro test reports included alongside material certificates for every shipment. For forged steel flanges deployed in oil, gas, power, and water projects, documented pressure testing often determines

Slip-On Forged Steel Flanges Antirust Oil Coated for Marine Service Product Overview Slip on forged steel flanges with antirust oil coating are the practical workhorse of marine piping systems, where components travel by sea and sit on site for months before installation. A slip on forged steel flange is slipped over the pipe end and welded with two fillet welds, which makes alignment faster than weld neck flanges and explains their popularity in shipbuilding, ballast and

Zero Leakage Forged Steel Flanges Product Overview Zero leakage forged steel flanges are engineered for pipeline systems where fugitive emissions, gas seepage or product loss cannot be tolerated. A flange joint only performs as well as its sealing surfaces, and every zero leakage forged steel flange we machine starts with a forging that has been fully heat treated and then precision faced to a controlled serrated finish of 125-250 AARH. This controlled surface texture gives

Sfenry JIS B2220 Forged 18 Inch 20 Inch 22 Inch 24 Inch Carbon Steel A105 JIS 10K Weld Neck RF Flange Key attributes Industry-specific attributes Standard ANSI, JIS, ASME Other attributes Place of Origin Shaanxi, China Brand Name SFENRY Model Number SF1546 Product name Carbon Steel A105 JIS 10K Weld Neck RF Flange Keyword JIS 10K RF Flange Application Water Certificate ISO9001:2015 Surface Silver Pressure JIS 10K Packing Wooden Case Technics Forged Surface treatment Heat

Sfenry JIS B2220 Forged 18 Inch 20 Inch 22 Inch 24 Inch Carbon Steel A105 JIS 10K Weld Neck RF Flange Key attributes Industry-specific attributes Standard ANSI, JIS, ASME Other attributes Place of Origin Shaanxi, China Brand Name SFENRY Model Number SF1546 Product name Carbon Steel A105 JIS 10K Weld Neck RF Flange Keyword JIS 10K RF Flange Application Water Certificate ISO9001:2015 Surface Silver Pressure JIS 10K Packing Wooden Case Technics Forged Surface treatment Heat

Sfenry JIS B2220 Forged 18 Inch 20 Inch 22 Inch 24 Inch Carbon Steel A105 JIS 10K Weld Neck RF Flange Key attributes Industry-specific attributes Standard ANSI, JIS, ASME Other attributes Place of Origin Shaanxi, China Brand Name SFENRY Model Number SF1546 Product name Carbon Steel A105 JIS 10K Weld Neck RF Flange Keyword JIS 10K RF Flange Application Water Certificate ISO9001:2015 Surface Silver Pressure JIS 10K Packing Wooden Case Technics Forged Surface treatment Heat

ISO9001 2008 Certificate custom made forged carbon cnc steel flange for Machine Parts place of origin China material seamless media water size DN15-DN200 application general Brand Name: TOBO model number pipe fitting MOQ 1PCS surface treatment mirror,polish Product show Why Choose Us? 1. 20 + years of production experience at your service. 2. The fastest delivery 3. The lowest price 4. Most comprehensive standards and materials for your choice. 5. 100% export. 6. Our products

Product descriptions from the supplier Overview Product Description Product Name Alloy Steel Paddle Blind Flanges Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 Type WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer) Special Flange : According to the drawing Picture Materials Nickel Alloy : ASTM/ASME S/B366 UNS N08020, N04400, N06600,

ISO9001 2008 Certificate custom made forged carbon cnc steel flange for Machine Parts place of origin China material seamless media water size DN15-DN200 application general Brand Name: TOBO model number pipe fitting MOQ 1PCS surface treatment mirror,polish Product show Why Choose Us? 1. 20 + years of production experience at your service. 2. The fastest delivery 3. The lowest price 4. Most comprehensive standards and materials for your choice. 5. 100% export. 6. Our products

The Long Weld Neck Orifice Metering Flange with Raised Face is designed for precise flow measurement in oil, gas, chemical and process piping systems. Featuring an extended weld neck hub and a machined raised face with pressure tap holes, this specialty flange accommodates an orifice plate or flow meter to deliver accurate differential pressure readings for custody transfer and process control applications. Manufactured to ASME B16.36 dimensional standards, each long weld

High-quality weld neck flange for secure pipe connections. Available in carbon steel or stainless steel (304/304L/316L). Complies with ANSI, DIN, GB, ISO, and ASME standards. CNC-machined surface, pressure rating PN10. Customizable for industrial applications. Durable and reliable.

Forged Flanges Nickel Alloy 825 Nipoflange RF 6' x 1-1/2' 150LB SCH40 ASME B16.5 Nickel alloy flange is a specialized pipe connector made from high-performance metal mixes containing nickel, chromium, molybdenum, and iron. These components are used in extreme environments where standard stainless steel or carbon steel fails due to intense heat, high pressure, or severe chemical corrosion. Product Name Forged Flange (BL/ WN/ SO/ SW/ TH/ PL/ LWN/ Orifice/ Spade/ Spacer/ Figure

Sfenry JIS B2220 Forged 18 Inch 20 Inch 22 Inch 24 Inch Carbon Steel A105 JIS 10K Weld Neck RF Flange Key attributes Industry-specific attributes Standard ANSI, JIS, ASME Other attributes Place of Origin Shaanxi, China Brand Name SFENRY Model Number SF1546 Product name Carbon Steel A105 JIS 10K Weld Neck RF Flange Keyword JIS 10K RF Flange Application Water Certificate ISO9001:2015 Surface Silver Pressure JIS 10K Packing Wooden Case Technics Forged Surface treatment Heat

Nickel Alloy Monel 400 Blind Flange RF 2' CL300 ASME B16.5 Nickel alloy flange is a specialized pipe connector made from high-performance metal mixes containing nickel, chromium, molybdenum, and iron. These components are used in extreme environments where standard stainless steel or carbon steel fails due to intense heat, high pressure, or severe chemical corrosion. Product Name Forged Flange (BL/ WN/ SO/ SW/ TH/ PL/ LWN/ Orifice/ Spade/ Spacer/ Figure 8 Blind ) Standard

ISO9001 2008 Certificate custom made forged carbon cnc steel flange for Machine Parts place of origin China material seamless media water size DN15-DN200 application general Brand Name: TOBO model number pipe fitting MOQ 1PCS surface treatment mirror,polish Product show Why Choose Us? 1. 20 + years of production experience at your service. 2. The fastest delivery 3. The lowest price 4. Most comprehensive standards and materials for your choice. 5. 100% export. 6. Our products