we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
Specification for hot-dipped, galvanized electric resistance welded, Grade B pipe, intended for use in mechanical and pressure applications
ASTM A105 (also known as ASME SA 105) covers seamless forged carbon steel piping components for use in pressure systems at ambient and high-temperature service.
This specification covers seamless carbon steel pipe for high-temperature service
ASME SA135/SA135M is the standard specification for electric-resistance-welded steel pipe
Carbon Steel SA 178 Boiler Tube is general carbon steel supplied in the normalized condition
The standard specification covering minimum-wall-thickness cold-drawn low-carbon steel tubes for tubular heat exchange, condensers, and similar heat transfer apparatus
ASME SA192/SA192M Standard covers minimum-wall thickness, seamless carbon steel boiler and superheater tubes for high- pressure service.
ASME SA209/SA209M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stain- less Steel Tubes.
ASME SA210/SA210M is the standard covers seamless medium-carbon steel boiler and superheater tubes.
ASTM A213/A213M-15 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger T
ASME SA312/SA312M covers seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service
This specification covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures
This specification 2 covers nominal (average) wall seamless alloy-steel pipe intended for high-temperature service
ASME SA500/SA500M Steel Pipe is an economical, structural grade Electric Resistance Welded pipe created from rolling a plate and welding it longitudinally to become a smooth pipe with a finished seam
ASME SA519 / SA519M SAE1020 is the standard applicable to seamless carbon and alloy steel mechanical tubing.
The A572 is widely used in structural applications, including bridges, buildings and construction equipment and more.
ASME SA671 Electric-Fusion-Welded Steel Pipes for Atmospheric and Lower Temperatures
ASTM A672 Standard Specification for Electric-Fusion-Welded Steel Pipe for High Pressure Service at Moderate Temperature covers electrical-fusion-welded steel pipe for high-pressure service at moderate temperature.
ASTM A691 ASME SA691 Standard Specification for Carbon and Alloy Steel Pipe, Electric-Fusion-Welded for High-Pressure Service at High Temperatures covers carbon and alloy steel pipe