Butt Weld Pipe Fittings

Reducing Flanged Spool Reducing Pipe Spool

Reducing Flanged Spool Reducing Pipe Spool (SS304L, 316L,UNS S32205)

Reducing Flanged Pipe Spool Manufacturer (SS304L / 316L / S32205) Custom Reducing Pipe Spool Fabrication Supplier Reducing Flanged Pipe Spools (also known as reducing pipe spools) are prefabricated piping assemblies designed to connect pipes of different diameters while maintaining system integrity and flow efficiency. We are a professional reducing pipe spool manufacturer in China, supplying SS304L, 316L, and duplex S32205 Read more…

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ASTM A335 P91 Type 1 vs Type 2: Differences, Properties & Applications Guide

ASTM A335 P91 Type 1 vs Type 2: Key Differences Explained The main difference between ASTM A335 P91 Type 1 and Type 2 lies in microstructure control and long-term creep performance. Type 2 offers improved toughness, better stability, and enhanced resistance to high-temperature deformation, making it more suitable for critical applications such as power plants and high-pressure steam systems. What Read more…

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GOST 17378 Concentric Eccentric Reducers Butt Weld Steel Pipe Fittings

GOST 17378 Concentric Eccentric Reducers Butt Weld Steel Pipe Fittings

GOST 17378 Concentric & Eccentric Reducers – Steel Pipe Fittings Supplier GOST 17378 concentric and eccentric reducers are essential steel pipe fittings used to connect pipes of different diameters in industrial pipeline systems. Manufactured in accordance with the GOST 17378 standard, these reducers ensure precise dimensions, high strength, and reliable performance in demanding environments such as oil & gas, petrochemical, Read more…

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astm_a790_s31803_duplex_stainless_steel_pipe_

ASTM A789 UNS S31803 Duplex Stainless Steel Pipe

ASTM A789 UNS S31803 Duplex Stainless Steel Pipe ASTM A789 UNS S31803 duplex stainless steel pipes are widely used in industrial piping systems requiring a combination of high strength and excellent corrosion resistance. Manufactured according to ASTM A789 / ASME SA789 standards, these pipes are suitable for use in heat exchangers, pressure piping systems and chemical processing equipment. UNS S31803 Read more…

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EN 10216-2 1.4922 X20CrMoV11-1 Seamless Steel Tubes

EN 10216-2 1.4922 X20CrMoV11-1 Seamless Steel Tubes

EN 10216-2 1.4922 X20CrMoV11-1 Seamless Steel Tubes X20CrMoV12-1 / 1.4922 – High-Temperature Alloy Steel for Demanding Power and Petrochemical Applications X20CrMoV12-1, also known as 1.4922, is a high-strength, heat-resistant alloy steel designed for extreme temperatures and high-stress environments. With its unique composition, this alloy offers exceptional creep resistance, corrosion resistance, and long-term stability, making it an ideal choice for the Read more…

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13Х9М (13Kh9M) - WP9 Alloy Steel Pipe Fittings- Elbow-Tee-Reducer-Cap

13Х9М (13Kh9M) / ASTM A234 WP9 Alloy Steel Pipe Fittings | 9Cr-1Mo Elbow Tee Reducer Cap

13Х9М (13Kh9M) WP9 Alloy Steel Pipe Fittings | Elbow, Tee, Reducer, Cap What Are 13Х9М (13Kh9M) Pipe Fittings? 13Х9М (13Kh9M) alloy steel pipe fittings are high-temperature Cr-Mo alloy fittings equivalent to ASTM A234 WP9 (9Cr-1Mo) material. These fittings are widely used in power plants, oil refineries, petrochemical industries, and high-pressure piping systems. Manufactured according to international standards such as ASTM, Read more…

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EN 10216-2 15NiCuMoNb5-6-4 WB36 Seamless Alloy Steel Tube

EN 10216-2 15NiCuMoNb5-6-4 WB36 Seamless Alloy Steel Tube

EN 10216-2 15NiCuMoNb5-6-4 WB36 Seamless Alloy Steel Tube We are a professional manufacturer of EN 10216-2 15NiCuMoNb5-6-4 Seamless Steel Tubes For Pressure Purposes in China. The DIN EN 10216-2 standard specifies the requirements for seamless non-alloy and alloy steel tubes for specified elevated temperature conditions. Primarily used in the construction of pressure equipment such as boilers, heat exchangers, and pipelines. EN 10216-2 falls Read more…

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