Hot expanded seamless steel pipes Often referred to as hot expanding or thermal expansion,Website:http://www.alllandsteelpipes.com, it is a process of skew rolling or drawing to expand the pipe diameter. Steel pipe of certain thickness with this treatment can produce non-standard and special types of seamless tubes with low-cost and high...

Hot Rolled Seamless Steel PipeMainly made of steel ingot,Website:http://www.alllandsteelpipes.com, the hot rolled seamless steel pipe is manufactured by treating the raw material with such processes as piercing, hot rolling, and size reduction. Different from cold rolling which is performed below the recrystallization temperature, hot rolling is...

Cold Drawn Seamless Steel PipeThe cold drawn seamless steel pipe can be divided into common seamless tube,Website:http://www.alllandsteelpipes.com, high, medium and low pressure boiler tube, alloy-steel tube, anti-rust pipe and petroleum cracking pipe. Another way to categorize it is to divide it into carbon thin wall steel tube, alloy thin wall...

Galvanized ERW Steel Pipes Galvanized ERW steel pipes and tubes are used for various engineering purposes in pipelines transmitting water,Website:http://www.alllandsteelpipes.com, gas, and oil and in constructions such as fencing, scaffolding, etc. Our galvanized ERW steel pipes and tube are available in many wall thicknesses and diameters. We...

Black ERW Steel Pipes ERW pipes means Electric Resistance Welded Pipes. ERW steel pipes and tubes are used for various engineering purposes,Website:http://www.alllandsteelpipes.com, in pipelines transmitting water, gas, and oil and in constructions such as fencing, scaffolding, etc. Our ERW steel pipes and tube are available in divers wall...

SSAW/SAW STEEL PIPESSSAW steel pipes or spiral submerged-arc welded steel pipes are used for the transmission of water,Website:http://www.alllandsteelpipes.com, gas, or petroleum products and many other usages. Our spiral welded steel pipes and tubes are available in wall thicknesses and diameters. We are among the leading manufacturers and...

SSAW/SAW STEEL PIPESSSAW steel pipes or spiral submerged-arc welded steel pipes are used for the transmission of water,Website:http://www.alllandsteelpipes.com, gas, or petroleum products and many other usages. Our spiral welded steel pipes and tubes are available in wall thicknesses and diameters. We are among the leading manufacturers and...

Slurry PipelineOur slurry pipes for long-distance slurry transportation systems have been installed worldwide. With our senior technicians at the forefront of slurry pipeline technology development and their dedication,Website:http://www.alllandsteelpipes.com, we continue to push boundaries and break new ground in slurry pipe manufacturing.With a...

LSAW Steel PipesLSAW steel pipes/tubes or Longitudinal Submerged-arc Welded steel pipes are used for the transmitting of water,Website:http://www.alllandsteelpipes.com, natural gas, or petroleum. Our LSAW steel pipes are available in many wall thicknesses and diameters. We are among the leading manufacturers and suppliers of LSAW pipes and tubes...

Galvanized Welded Steel Pipes,Website:http://www.alllandsteelpipes.com,Galvanzed Steel...