API 5L line pipe

A seamless steel pipe is a circular pipe having a hollow section and no seams around it.  The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing.  Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.  

A seamless steel pipe is a circular pipe having a hollow section and no seams around it.  The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing.  Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.  

ERW (Electric Resistance Welded) pipe is a straight seam electric resistance welded pipe, a steel pipe whose weld is parallel to the longitudinal direction of the steel pipe, which is commonly used for oil, gas, water transmission, machinery manufacturing, etc. It has sturdy frame which is strong enough to make sure of the stable operation. And it is resistant to water, oxygen and corrosion, which is endurable with long life span.

SSAW steel pipe (Spiral Submerged Arc-Welding Pipe), also called HSAW pipe (Helical SAW), welding line shape like a helix. It uses the welding technology of spiral submerged arc-welding. There is a wide application for SSAW steel pipes, such as oil and gas pipeline systems, construction structure, water transport and sewage treatment, thermal industry, buildings, etc.

Seamless steel pipe (SMLS) is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section formed by drawing a solid billet over a piercing rod to create the hollow shell without a seam or a weld-joint, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. Seamless steel pipe can be cut, threaded or grooved. And the coating method includes black, red lacquer, varnish painting, hot dip galvanization, etc.

ERW (Electric Resistance Welded) pipe is a straight seam electric resistance welded pipe, a steel pipe whose weld is parallel to the longitudinal direction of the steel pipe, which is commonly used for oil, gas, water transmission, machinery manufacturing, etc. It has sturdy frame which is strong enough to make sure of the stable operation. And it is resistant to water, oxygen and corrosion, which is endurable with long life span.

The LSAW steel pipe is a longitudinally submerged arc welding steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe, used for oil, gas, water transmission, engineering, offshore  projects.

SSAW steel pipe (Spiral Submerged Arc-Welding Pipe), also called HSAW pipe (Helical SAW), welding line shape like a helix. It uses the welding technology of spiral submerged arc-welding. There is a wide application for SSAW steel pipes, such as oil and gas pipeline systems, construction structure, water transport and sewage treatment, thermal industry, buildings, etc.

Boiler tubes are seamless tubes and are made of either carbon steel or alloy steel. They are widely used in steam boilers, for power generation, in fossil fuel plants, industrial processing plants, electric power plants, etc. Boiler tubes can either be medium-  pressure boiler pipe or high-pressure boiler pipe.

The LSAW steel pipe is a longitudinally submerged arc welding steel pipe whose weld seam is parallel to the longitudinal direction of the steel pipe, used for oil, gas, water transmission, engineering, offshore  projects.

Carbon steel piping is a durable material made from carbon steel, a steel alloy with iron and carbon. Because of its strength and ability to withstand stress, carbon steel pipe is used in a variety of heavy-duty industries like infrastructure, ships, distillers, and chemical fertilizer equipment.

API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.

API 5L X80 Pipe is a standardization for pipeline transportation systems within the rock oil, gas, water, and fossil fuel industries. API 5L-X80 steel is used in polar regions, wherever high toughness at low temperatures is needed.Product introduction API 5L X80 Pipe is a standardization for pipeline transportation systems within the rock oil, gas, water, and fossil fuel industries. API 5L-X80 steel is used in polar regions, wherever high toughness at low temperatures is needed.

Fluid pipe, originally named waterproof pipe, is a type of pipes that move liquids around in a similar manner as transport pipes. These pipes are created by combining transport pipes with pipe sealant. Fluid pipes can be used to transport oil, fuel, water and lava to different locations. These pipes allow liquids to be transported into engines, tanks and oil refineries. When a pipe is not connected to anything, it will fill itself up instead of pouring the contents on the floor. 

Structural Steel Pipe is a welded steel pipe with an internal weld seam that is measured in nominal size unlike welded round tube. Structural steel is steel construction material, a profile, formed with a specific shape and certain standards of chemical composition and strength. Structural steel pipes has been engaged in steel fencing, handrails, columns, stove pipes, exhaust pipes, chimney pipes & poles.

Line pipe is a type of high strength steel pipe that is used for transporting petroleum, natural gas, oil, and water through pipelines across the country. Line pipes include seamless, welded carbon steel or stainless steel piping.